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Posted to github@arrow.apache.org by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/20 19:04:03 UTC
[PR] WIP: bytes [arrow-rs]
Rich-T-kid opened a new pull request, #11146:
URL: https://github.com/apache/arrow-rs/pull/11146
…eaming path
Introduces `InProgressByteArray<T>` for Utf8, LargeUtf8, Binary, and LargeBinary types. The streaming path writes bytes directly into growing offset/value buffers when filtering sparse data (≤1/16 selectivity), avoiding a filter-kernel call entirely. The buffered path defers slices to a single bulk concat at finish(), matching the existing generic behaviour for take and high-selectivity filter workloads.
A flush-on-switch design maintains chronological order in mixed mode: switching from streaming→buffered flushes streaming state first; switching from buffered→streaming falls back to the filter kernel so no reordering can occur. All 85 coalesce tests pass.
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753511554
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753374259)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing rich-T-kid/coalesce-byte-array (cde32f740a3d8fbcc649774cf53344f2c16ce3f8) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..cde32f740a3d8fbcc649774cf53344f2c16ce3f8)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
<details><summary>Details</summary>
<p>
```
group main rich-T-kid_coalesce-byte-array
----- ---- ------------------------------
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.65 36.5±0.66ms ? ?/sec 1.00 22.1±0.39ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.03 7.0±0.05ms ? ?/sec 1.00 6.8±0.04ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 4.4±0.05ms ? ?/sec 1.04 4.6±0.07ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 3.3±0.15ms ? ?/sec 1.10 3.6±0.20ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.60 46.1±0.33ms ? ?/sec 1.00 28.9±0.48ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.06 8.6±0.05ms ? ?/sec 1.00 8.1±0.02ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 5.1±0.04ms ? ?/sec 1.05 5.3±0.08ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 4.1±0.24ms ? ?/sec 1.04 4.2±0.13ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.24 69.2±0.61ms ? ?/sec 1.00 55.7±1.14ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.01 15.2±0.10ms ? ?/sec 1.00 15.0±0.12ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 10.4±0.07ms ? ?/sec 1.04 10.8±0.13ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 8.0±0.30ms ? ?/sec 1.00 8.0±0.23ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.32 88.5±0.98ms ? ?/sec 1.00 67.1±0.60ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.06 16.1±0.10ms ? ?/sec 1.00 15.1±0.07ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 10.3±0.09ms ? ?/sec 1.04 10.7±0.07ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 7.2±0.16ms ? ?/sec 1.11 8.0±0.49ms ? ?/sec
take: mixed_utf8 extra_large_repeat, input: 8192, output: 131072, nulls: 0, biggest: Some(1024) 1.00 183.3±4.77ms ? ?/sec 1.00 184.0±5.42ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.03 25.8±0.36ms ? ?/sec 1.00 25.1±0.09ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 6.8±0.06ms ? ?/sec 1.06 7.3±0.09ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.13 7.8±0.29ms ? ?/sec 1.00 6.9±0.27ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.02 6.7±0.57ms ? ?/sec 1.00 6.5±0.48ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 35.6±0.57ms ? ?/sec 1.00 35.6±0.70ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 8.4±0.07ms ? ?/sec 1.06 8.9±0.18ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 6.7±0.36ms ? ?/sec 1.00 6.7±0.43ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 6.2±0.17ms ? ?/sec 1.02 6.4±0.26ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.01 39.3±0.26ms ? ?/sec 1.00 39.0±0.29ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 12.9±0.16ms ? ?/sec 1.00 13.0±0.07ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.01 16.1±1.46ms ? ?/sec 1.00 15.8±1.35ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 15.9±0.78ms ? ?/sec 1.03 16.3±1.16ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 49.6±0.45ms ? ?/sec 1.00 49.4±0.37ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 14.3±0.26ms ? ?/sec 1.02 14.7±0.13ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 13.7±1.18ms ? ?/sec 1.03 14.1±0.66ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 14.1±1.14ms ? ?/sec 1.03 14.6±1.11ms ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 365.1s |
| Peak memory | 62.5 MiB |
| Avg memory | 35.9 MiB |
| CPU user | 359.1s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 355.1s |
| Peak memory | 62.9 MiB |
| Avg memory | 36.7 MiB |
| CPU user | 350.4s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
</details>
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753404511
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753374259)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5753374259-2539-mxs2b 6.12.94+ #1 SMP Tue Aug 4 08:44:15 UTC 2026 aarch64 GNU/Linux`
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
Comparing rich-T-kid/coalesce-byte-array (cde32f740a3d8fbcc649774cf53344f2c16ce3f8) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..cde32f740a3d8fbcc649774cf53344f2c16ce3f8)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench coalesce_kernels
Results will be posted here when complete
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
--
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5781140636
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5780907025)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing rich-T-kid/coalesce-byte-array (7c36fa551a935bfa777d926176a86f7ec8c7420e) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..7c36fa551a935bfa777d926176a86f7ec8c7420e)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
<details><summary>Details</summary>
<p>
```
group main rich-T-kid_coalesce-byte-array
----- ---- ------------------------------
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.70 35.7±0.07ms ? ?/sec 1.00 20.9±0.06ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.08 7.1±0.01ms ? ?/sec 1.00 6.5±0.01ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.01 4.2±0.01ms ? ?/sec 1.00 4.1±0.01ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.03 2.7±0.02ms ? ?/sec 1.00 2.6±0.03ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.64 45.4±0.20ms ? ?/sec 1.00 27.6±0.15ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.09 8.6±0.02ms ? ?/sec 1.00 7.9±0.02ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.02 5.0±0.01ms ? ?/sec 1.00 5.0±0.01ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.03 3.4±0.03ms ? ?/sec 1.00 3.3±0.03ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.29 68.6±0.52ms ? ?/sec 1.00 53.3±0.18ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.08 15.7±0.06ms ? ?/sec 1.00 14.5±0.05ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 10.3±0.06ms ? ?/sec 1.00 10.2±0.06ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.03 5.9±0.05ms ? ?/sec 1.00 5.8±0.05ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.30 85.4±0.25ms ? ?/sec 1.00 65.6±0.12ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.07 16.2±0.10ms ? ?/sec 1.00 15.1±0.07ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.01 10.3±0.07ms ? ?/sec 1.00 10.2±0.07ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.05 6.3±0.05ms ? ?/sec 1.00 6.0±0.05ms ? ?/sec
take: mixed_utf8 extra_large_repeat, input: 8192, output: 131072, nulls: 0, biggest: Some(1024) 1.00 152.8±2.09ms ? ?/sec 1.01 154.1±2.26ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.00 24.7±0.09ms ? ?/sec 1.02 25.1±0.11ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 6.8±0.02ms ? ?/sec 1.00 6.8±0.03ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 5.2±0.05ms ? ?/sec 1.01 5.3±0.06ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 4.4±0.06ms ? ?/sec 1.01 4.4±0.08ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 34.3±0.12ms ? ?/sec 1.00 34.4±0.18ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 8.2±0.02ms ? ?/sec 1.01 8.3±0.03ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 5.1±0.04ms ? ?/sec 1.00 5.1±0.04ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 4.0±0.06ms ? ?/sec 1.01 4.0±0.05ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.00 38.6±0.12ms ? ?/sec 1.00 38.7±0.11ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 12.6±0.03ms ? ?/sec 1.00 12.6±0.04ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 11.4±0.11ms ? ?/sec 1.00 11.5±0.11ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 10.4±0.16ms ? ?/sec 1.01 10.5±0.26ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 48.7±0.15ms ? ?/sec 1.01 49.1±0.16ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 14.1±0.05ms ? ?/sec 1.01 14.2±0.04ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 10.4±0.10ms ? ?/sec 1.01 10.5±0.10ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 9.0±0.17ms ? ?/sec 1.01 9.0±0.18ms ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 370.1s |
| Peak memory | 62.5 MiB |
| Avg memory | 35.7 MiB |
| CPU user | 364.1s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 355.1s |
| Peak memory | 62.9 MiB |
| Avg memory | 36.7 MiB |
| CPU user | 351.4s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
</details>
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753828403
run benchmark coalesce_kernels
env:
BENCH_FILTER: utf8[^v]
--
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753843629
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753828403)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5753828403-2541-jcsd4 6.12.94+ #1 SMP Tue Aug 4 08:44:15 UTC 2026 aarch64 GNU/Linux`
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
Comparing rich-T-kid/coalesce-byte-array (519c16cfe7d113dfaa01bb0722b248f30350e791) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..519c16cfe7d113dfaa01bb0722b248f30350e791)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench coalesce_kernels
Results will be posted here when complete
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753847545
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753828032)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5753828032-2540-snfvr 6.12.94+ #1 SMP Tue Aug 4 08:44:15 UTC 2026 aarch64 GNU/Linux`
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
Comparing rich-T-kid/coalesce-byte-array (519c16cfe7d113dfaa01bb0722b248f30350e791) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..519c16cfe7d113dfaa01bb0722b248f30350e791)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench coalesce_kernels
Results will be posted here when complete
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
--
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5780906006
run benchmark coalesce_kernels
env:
BENCH_FILTER: utf8[^v]
--
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753404072
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753372034)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5753372034-2538-77r6b 6.12.94+ #1 SMP Tue Aug 4 08:44:15 UTC 2026 aarch64 GNU/Linux`
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
Comparing rich-T-kid/coalesce-byte-array (cde32f740a3d8fbcc649774cf53344f2c16ce3f8) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..cde32f740a3d8fbcc649774cf53344f2c16ce3f8)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench coalesce_kernels
Results will be posted here when complete
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753920127
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753828032)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing rich-T-kid/coalesce-byte-array (519c16cfe7d113dfaa01bb0722b248f30350e791) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..519c16cfe7d113dfaa01bb0722b248f30350e791)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
<details><summary>Details</summary>
<p>
```
group main rich-T-kid_coalesce-byte-array
----- ---- ------------------------------
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.70 35.8±0.19ms ? ?/sec 1.00 21.0±0.06ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.03 6.9±0.01ms ? ?/sec 1.00 6.7±0.01ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 4.1±0.02ms ? ?/sec 1.03 4.2±0.01ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 2.7±0.03ms ? ?/sec 1.01 2.7±0.02ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.64 45.0±0.15ms ? ?/sec 1.00 27.5±0.14ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.04 8.5±0.02ms ? ?/sec 1.00 8.2±0.02ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 4.9±0.01ms ? ?/sec 1.03 5.1±0.01ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 3.4±0.03ms ? ?/sec 1.01 3.4±0.03ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.28 68.0±0.25ms ? ?/sec 1.00 53.3±0.27ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.01 15.1±0.06ms ? ?/sec 1.00 15.0±0.33ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 10.0±0.05ms ? ?/sec 1.06 10.6±0.39ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 5.9±0.05ms ? ?/sec 1.02 6.0±0.16ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.30 85.3±0.20ms ? ?/sec 1.00 65.6±0.25ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.04 16.1±0.09ms ? ?/sec 1.00 15.5±0.33ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 10.1±0.06ms ? ?/sec 1.04 10.5±0.37ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 6.2±0.04ms ? ?/sec 1.01 6.3±0.16ms ? ?/sec
take: mixed_utf8 extra_large_repeat, input: 8192, output: 131072, nulls: 0, biggest: Some(1024) 1.00 150.8±1.87ms ? ?/sec 1.02 153.9±1.88ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.00 24.7±0.10ms ? ?/sec 1.01 25.0±0.16ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 6.5±0.02ms ? ?/sec 1.03 6.8±0.02ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 5.1±0.05ms ? ?/sec 1.04 5.3±0.05ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 4.3±0.06ms ? ?/sec 1.01 4.4±0.06ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.01 34.7±0.21ms ? ?/sec 1.00 34.3±0.17ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 8.0±0.04ms ? ?/sec 1.04 8.4±0.03ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 5.0±0.04ms ? ?/sec 1.03 5.1±0.04ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 3.9±0.06ms ? ?/sec 1.02 4.0±0.05ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.00 39.1±0.18ms ? ?/sec 1.00 39.0±0.30ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 12.3±0.02ms ? ?/sec 1.03 12.6±0.04ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 11.2±0.09ms ? ?/sec 1.02 11.4±0.10ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 10.4±0.16ms ? ?/sec 1.02 10.5±0.15ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 48.7±0.14ms ? ?/sec 1.00 48.8±0.23ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 13.7±0.05ms ? ?/sec 1.03 14.1±0.05ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 10.1±0.11ms ? ?/sec 1.02 10.3±0.08ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 8.8±0.14ms ? ?/sec 1.02 9.0±0.12ms ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 365.1s |
| Peak memory | 62.5 MiB |
| Avg memory | 35.8 MiB |
| CPU user | 362.2s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 355.1s |
| Peak memory | 62.9 MiB |
| Avg memory | 36.8 MiB |
| CPU user | 352.4s |
| CPU sys | 0.0s |
| Peak spill | 0 B |
</details>
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5780959235
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5780907025)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5780907025-2581-tg2pb 6.12.94+ #1 SMP Wed Aug 19 07:47:20 UTC 2026 aarch64 GNU/Linux`
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
Comparing rich-T-kid/coalesce-byte-array (7c36fa551a935bfa777d926176a86f7ec8c7420e) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..7c36fa551a935bfa777d926176a86f7ec8c7420e)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench coalesce_kernels
Results will be posted here when complete
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: github-unsubscribe@arrow.apache.org
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5781138300
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5780906006)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing rich-T-kid/coalesce-byte-array (7c36fa551a935bfa777d926176a86f7ec8c7420e) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..7c36fa551a935bfa777d926176a86f7ec8c7420e)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
<details><summary>Details</summary>
<p>
```
group main rich-T-kid_coalesce-byte-array
----- ---- ------------------------------
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.69 36.8±0.23ms ? ?/sec 1.00 21.8±0.20ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.09 7.2±0.01ms ? ?/sec 1.00 6.7±0.04ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 4.5±0.02ms ? ?/sec 1.00 4.5±0.04ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.06 3.4±0.07ms ? ?/sec 1.00 3.2±0.10ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.64 46.2±0.31ms ? ?/sec 1.00 28.1±0.22ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.12 8.8±0.02ms ? ?/sec 1.00 7.9±0.02ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.01 5.3±0.02ms ? ?/sec 1.00 5.2±0.02ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.07 4.0±0.08ms ? ?/sec 1.00 3.8±0.08ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.30 70.5±0.89ms ? ?/sec 1.00 54.2±0.32ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.06 16.0±0.09ms ? ?/sec 1.00 15.0±0.05ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.03 10.9±0.08ms ? ?/sec 1.00 10.6±0.09ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 7.0±0.15ms ? ?/sec 1.03 7.2±0.20ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.33 88.5±0.59ms ? ?/sec 1.00 66.6±0.27ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.10 16.6±0.09ms ? ?/sec 1.00 15.1±0.07ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.03 10.9±0.08ms ? ?/sec 1.00 10.5±0.10ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 7.5±0.18ms ? ?/sec 1.05 7.9±0.75ms ? ?/sec
take: mixed_utf8 extra_large_repeat, input: 8192, output: 131072, nulls: 0, biggest: Some(1024) 1.00 176.1±2.79ms ? ?/sec 1.01 178.8±2.09ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.02 25.5±0.12ms ? ?/sec 1.00 25.0±0.12ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.02 7.2±0.04ms ? ?/sec 1.00 7.1±0.03ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 7.1±0.21ms ? ?/sec 1.03 7.3±0.31ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.11 7.0±0.20ms ? ?/sec 1.00 6.3±0.34ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.02 35.4±0.26ms ? ?/sec 1.00 34.6±0.17ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.06 9.0±0.10ms ? ?/sec 1.00 8.5±0.04ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 6.2±0.12ms ? ?/sec 1.04 6.5±0.19ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.09 6.1±0.33ms ? ?/sec 1.00 5.6±0.14ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.04 40.3±0.14ms ? ?/sec 1.00 38.7±0.10ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.03 13.4±0.05ms ? ?/sec 1.00 13.1±0.06ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.05 15.3±0.74ms ? ?/sec 1.00 14.5±0.57ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 13.7±0.48ms ? ?/sec 1.08 14.8±0.71ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.01 50.2±0.18ms ? ?/sec 1.00 49.6±0.16ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.04 15.2±0.11ms ? ?/sec 1.00 14.6±0.08ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 12.6±0.23ms ? ?/sec 1.05 13.3±0.34ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 13.1±1.11ms ? ?/sec 1.00 13.1±0.50ms ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 365.1s |
| Peak memory | 62.5 MiB |
| Avg memory | 36.1 MiB |
| CPU user | 363.1s |
| CPU sys | 0.0s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 350.1s |
| Peak memory | 62.9 MiB |
| Avg memory | 37.2 MiB |
| CPU user | 348.4s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
</details>
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5781367068
decent results but Ideally we should be speeding up the high selectivity rate. I think we need to target concat directly
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5751954535
run benchmark coalesce_kernels
env:
BENCH_FILTER: utf8
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753372034
run benchmark coalesce_kernels
env:
BENCH_FILTER: utf8[^v]
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753374259
run benchmark coalesce_kernels
env:
BENCH_FILTER: utf8[^v]
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5780907025
run benchmark coalesce_kernels
env:
BENCH_FILTER: utf8[^v]
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5780959102
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5780906006)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5780906006-2580-xjq6v 6.12.94+ #1 SMP Wed Aug 19 07:47:20 UTC 2026 aarch64 GNU/Linux`
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
Comparing rich-T-kid/coalesce-byte-array (7c36fa551a935bfa777d926176a86f7ec8c7420e) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..7c36fa551a935bfa777d926176a86f7ec8c7420e)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench coalesce_kernels
Results will be posted here when complete
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753828032
run benchmark coalesce_kernels
env:
BENCH_FILTER: utf8[^v]
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5751973466
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5751954535)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5751954535-2533-6rp57 6.12.94+ #1 SMP Tue Aug 4 08:44:15 UTC 2026 aarch64 GNU/Linux`
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
Comparing rich-T-kid/coalesce-byte-array (e05a769776d8ef5d300310c749e93f8709c2cdec) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..e05a769776d8ef5d300310c749e93f8709c2cdec)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8"
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench coalesce_kernels
Results will be posted here when complete
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753918216
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753828403)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing rich-T-kid/coalesce-byte-array (519c16cfe7d113dfaa01bb0722b248f30350e791) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..519c16cfe7d113dfaa01bb0722b248f30350e791)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
<details><summary>Details</summary>
<p>
```
group main rich-T-kid_coalesce-byte-array
----- ---- ------------------------------
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.69 37.9±0.49ms ? ?/sec 1.00 22.4±0.64ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.07 7.2±0.02ms ? ?/sec 1.00 6.7±0.02ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 4.5±0.03ms ? ?/sec 1.01 4.5±0.06ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.03 3.6±0.15ms ? ?/sec 1.00 3.5±0.18ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.63 46.9±0.37ms ? ?/sec 1.00 28.8±0.26ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.06 8.7±0.02ms ? ?/sec 1.00 8.2±0.03ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 5.2±0.03ms ? ?/sec 1.02 5.4±0.05ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 4.2±0.21ms ? ?/sec 1.01 4.2±0.12ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.29 70.2±1.33ms ? ?/sec 1.00 54.4±0.79ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.06 15.6±0.09ms ? ?/sec 1.00 14.7±0.07ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.01 10.7±0.08ms ? ?/sec 1.00 10.6±0.14ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.03 7.7±0.50ms ? ?/sec 1.00 7.5±0.41ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.32 87.8±1.07ms ? ?/sec 1.00 66.4±0.79ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.06 16.3±0.08ms ? ?/sec 1.00 15.4±0.08ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.01 10.7±0.07ms ? ?/sec 1.00 10.6±0.13ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.10 7.9±0.31ms ? ?/sec 1.00 7.2±0.23ms ? ?/sec
take: mixed_utf8 extra_large_repeat, input: 8192, output: 131072, nulls: 0, biggest: Some(1024) 1.01 185.4±4.95ms ? ?/sec 1.00 183.8±5.98ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.00 25.6±0.26ms ? ?/sec 1.00 25.5±0.27ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.02 7.2±0.10ms ? ?/sec 1.00 7.0±0.08ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 7.1±0.32ms ? ?/sec 1.07 7.6±0.44ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 6.7±0.48ms ? ?/sec 1.07 7.2±0.21ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.02 35.8±0.65ms ? ?/sec 1.00 35.2±0.77ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 8.6±0.09ms ? ?/sec 1.01 8.7±0.20ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.12 7.1±0.45ms ? ?/sec 1.00 6.3±0.15ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 6.1±0.27ms ? ?/sec 1.05 6.4±0.15ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.01 40.1±0.26ms ? ?/sec 1.00 39.6±0.28ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 13.3±0.15ms ? ?/sec 1.01 13.4±0.18ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 16.8±0.50ms ? ?/sec 1.06 17.8±0.78ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.03 16.5±1.10ms ? ?/sec 1.00 16.1±1.42ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 50.2±0.41ms ? ?/sec 1.00 50.4±0.74ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 14.5±0.12ms ? ?/sec 1.03 15.0±0.20ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 14.6±0.92ms ? ?/sec 1.02 14.9±0.37ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.12 14.9±0.42ms ? ?/sec 1.00 13.3±1.69ms ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 365.1s |
| Peak memory | 62.5 MiB |
| Avg memory | 36.1 MiB |
| CPU user | 362.1s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 355.1s |
| Peak memory | 62.9 MiB |
| Avg memory | 36.7 MiB |
| CPU user | 349.4s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
</details>
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5752198942
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5751954535)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing rich-T-kid/coalesce-byte-array (e05a769776d8ef5d300310c749e93f8709c2cdec) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..e05a769776d8ef5d300310c749e93f8709c2cdec)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8"
```
</details>
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
<details><summary>Details</summary>
<p>
```
group main rich-T-kid_coalesce-byte-array
----- ---- ------------------------------
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.67 36.1±0.72ms ? ?/sec 1.00 21.6±0.75ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.09 7.2±0.04ms ? ?/sec 1.00 6.6±0.03ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.04 4.4±0.09ms ? ?/sec 1.00 4.2±0.06ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 2.8±0.22ms ? ?/sec 1.04 2.9±0.29ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.60 45.6±0.65ms ? ?/sec 1.00 28.5±0.40ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.12 8.8±0.05ms ? ?/sec 1.00 7.9±0.03ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.01 5.2±0.08ms ? ?/sec 1.00 5.2±0.16ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 3.5±0.23ms ? ?/sec 1.03 3.6±0.28ms ? ?/sec
filter: mixed_utf8view (max_string_len=128), 8192, nulls: 0, selectivity: 0.001 1.00 14.1±0.08ms ? ?/sec 1.00 14.0±0.06ms ? ?/sec
filter: mixed_utf8view (max_string_len=128), 8192, nulls: 0, selectivity: 0.01 1.00 2.2±0.02ms ? ?/sec 1.04 2.3±0.01ms ? ?/sec
filter: mixed_utf8view (max_string_len=128), 8192, nulls: 0, selectivity: 0.1 1.01 2.3±0.07ms ? ?/sec 1.00 2.3±0.07ms ? ?/sec
filter: mixed_utf8view (max_string_len=128), 8192, nulls: 0, selectivity: 0.8 1.02 1523.9±107.30µs ? ?/sec 1.00 1497.5±100.33µs ? ?/sec
filter: mixed_utf8view (max_string_len=128), 8192, nulls: 0.1, selectivity: 0.001 1.00 22.2±0.12ms ? ?/sec 1.02 22.6±0.11ms ? ?/sec
filter: mixed_utf8view (max_string_len=128), 8192, nulls: 0.1, selectivity: 0.01 1.00 3.9±0.03ms ? ?/sec 1.02 3.9±0.02ms ? ?/sec
filter: mixed_utf8view (max_string_len=128), 8192, nulls: 0.1, selectivity: 0.1 1.00 3.3±0.06ms ? ?/sec 1.01 3.3±0.07ms ? ?/sec
filter: mixed_utf8view (max_string_len=128), 8192, nulls: 0.1, selectivity: 0.8 1.01 1426.7±28.52µs ? ?/sec 1.00 1407.4±24.50µs ? ?/sec
filter: mixed_utf8view (max_string_len=20), 8192, nulls: 0, selectivity: 0.001 1.01 12.6±0.07ms ? ?/sec 1.00 12.5±0.06ms ? ?/sec
filter: mixed_utf8view (max_string_len=20), 8192, nulls: 0, selectivity: 0.01 1.00 2.0±0.01ms ? ?/sec 1.02 2.1±0.01ms ? ?/sec
filter: mixed_utf8view (max_string_len=20), 8192, nulls: 0, selectivity: 0.1 1.00 1256.1±7.17µs ? ?/sec 1.01 1271.1±9.30µs ? ?/sec
filter: mixed_utf8view (max_string_len=20), 8192, nulls: 0, selectivity: 0.8 1.02 606.9±12.18µs ? ?/sec 1.00 592.8±11.60µs ? ?/sec
filter: mixed_utf8view (max_string_len=20), 8192, nulls: 0.1, selectivity: 0.001 1.00 21.0±0.10ms ? ?/sec 1.02 21.4±0.09ms ? ?/sec
filter: mixed_utf8view (max_string_len=20), 8192, nulls: 0.1, selectivity: 0.01 1.00 3.7±0.02ms ? ?/sec 1.02 3.8±0.01ms ? ?/sec
filter: mixed_utf8view (max_string_len=20), 8192, nulls: 0.1, selectivity: 0.1 1.00 2.4±0.02ms ? ?/sec 1.00 2.4±0.02ms ? ?/sec
filter: mixed_utf8view (max_string_len=20), 8192, nulls: 0.1, selectivity: 0.8 1.04 1475.1±45.25µs ? ?/sec 1.00 1418.8±28.06µs ? ?/sec
filter: mixed_utf8view (max_string_len=8), 8192, nulls: 0, selectivity: 0.001 1.00 8.0±0.02ms ? ?/sec 1.00 8.0±0.03ms ? ?/sec
filter: mixed_utf8view (max_string_len=8), 8192, nulls: 0, selectivity: 0.01 1.00 1745.5±4.40µs ? ?/sec 1.04 1807.5±3.88µs ? ?/sec
filter: mixed_utf8view (max_string_len=8), 8192, nulls: 0, selectivity: 0.1 1.00 853.8±3.80µs ? ?/sec 1.01 858.8±5.99µs ? ?/sec
filter: mixed_utf8view (max_string_len=8), 8192, nulls: 0, selectivity: 0.8 1.02 502.0±15.59µs ? ?/sec 1.00 493.9±15.09µs ? ?/sec
filter: mixed_utf8view (max_string_len=8), 8192, nulls: 0.1, selectivity: 0.001 1.00 17.6±0.19ms ? ?/sec 1.02 18.0±0.24ms ? ?/sec
filter: mixed_utf8view (max_string_len=8), 8192, nulls: 0.1, selectivity: 0.01 1.00 3.5±0.02ms ? ?/sec 1.02 3.6±0.01ms ? ?/sec
filter: mixed_utf8view (max_string_len=8), 8192, nulls: 0.1, selectivity: 0.1 1.00 1994.9±10.37µs ? ?/sec 1.00 1995.4±6.99µs ? ?/sec
filter: mixed_utf8view (max_string_len=8), 8192, nulls: 0.1, selectivity: 0.8 1.00 1294.7±38.86µs ? ?/sec 1.02 1323.7±33.79µs ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.31 72.2±2.05ms ? ?/sec 1.00 55.0±1.39ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.08 15.7±0.07ms ? ?/sec 1.00 14.5±0.06ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.03 10.5±0.08ms ? ?/sec 1.00 10.1±0.08ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.01 6.2±0.48ms ? ?/sec 1.00 6.1±0.55ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.31 88.9±1.96ms ? ?/sec 1.00 67.9±1.30ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.12 16.5±0.10ms ? ?/sec 1.00 14.7±0.08ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.03 10.5±0.09ms ? ?/sec 1.00 10.2±0.11ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.05 6.7±0.73ms ? ?/sec 1.00 6.3±0.42ms ? ?/sec
filter: single_utf8view (max_string_len=8), 8192, nulls: 0, selectivity: 0.001 1.00 19.0±0.11ms ? ?/sec 1.00 19.0±0.03ms ? ?/sec
filter: single_utf8view (max_string_len=8), 8192, nulls: 0, selectivity: 0.01 1.01 1824.4±8.76µs ? ?/sec 1.00 1812.6±4.13µs ? ?/sec
filter: single_utf8view (max_string_len=8), 8192, nulls: 0, selectivity: 0.1 1.05 728.1±1.99µs ? ?/sec 1.00 690.3±3.00µs ? ?/sec
filter: single_utf8view (max_string_len=8), 8192, nulls: 0, selectivity: 0.8 1.01 416.9±1.32µs ? ?/sec 1.00 413.2±1.40µs ? ?/sec
filter: single_utf8view (max_string_len=8), 8192, nulls: 0.1, selectivity: 0.001 1.01 36.4±0.24ms ? ?/sec 1.00 35.9±0.11ms ? ?/sec
filter: single_utf8view (max_string_len=8), 8192, nulls: 0.1, selectivity: 0.01 1.01 3.9±0.05ms ? ?/sec 1.00 3.8±0.05ms ? ?/sec
filter: single_utf8view (max_string_len=8), 8192, nulls: 0.1, selectivity: 0.1 1.00 1637.4±14.22µs ? ?/sec 1.00 1637.8±15.12µs ? ?/sec
filter: single_utf8view (max_string_len=8), 8192, nulls: 0.1, selectivity: 0.8 1.01 1142.0±4.33µs ? ?/sec 1.00 1134.8±4.43µs ? ?/sec
filter: single_utf8view, 8192, nulls: 0, selectivity: 0.001 1.01 31.9±0.21ms ? ?/sec 1.00 31.6±0.08ms ? ?/sec
filter: single_utf8view, 8192, nulls: 0, selectivity: 0.01 1.02 3.3±0.02ms ? ?/sec 1.00 3.2±0.02ms ? ?/sec
filter: single_utf8view, 8192, nulls: 0, selectivity: 0.1 1.02 1987.6±13.30µs ? ?/sec 1.00 1944.7±13.71µs ? ?/sec
filter: single_utf8view, 8192, nulls: 0, selectivity: 0.8 1.01 736.9±2.77µs ? ?/sec 1.00 730.5±2.14µs ? ?/sec
filter: single_utf8view, 8192, nulls: 0.1, selectivity: 0.001 1.01 48.3±0.29ms ? ?/sec 1.00 48.0±0.17ms ? ?/sec
filter: single_utf8view, 8192, nulls: 0.1, selectivity: 0.01 1.01 5.5±0.08ms ? ?/sec 1.00 5.4±0.06ms ? ?/sec
filter: single_utf8view, 8192, nulls: 0.1, selectivity: 0.1 1.01 2.8±0.02ms ? ?/sec 1.00 2.8±0.02ms ? ?/sec
filter: single_utf8view, 8192, nulls: 0.1, selectivity: 0.8 1.00 1461.1±7.39µs ? ?/sec 1.00 1453.9±5.18µs ? ?/sec
take: mixed_utf8 extra_large_repeat, input: 8192, output: 131072, nulls: 0, biggest: Some(1024) 1.00 163.8±14.13ms ? ?/sec 1.04 170.6±14.27ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.01 24.9±0.26ms ? ?/sec 1.00 24.8±0.25ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.02 6.9±0.14ms ? ?/sec 1.00 6.8±0.20ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 5.7±0.80ms ? ?/sec 1.23 7.0±1.41ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 5.3±0.88ms ? ?/sec 1.16 6.2±1.38ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 34.7±0.69ms ? ?/sec 1.03 35.8±1.28ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.02 8.6±0.22ms ? ?/sec 1.00 8.4±0.30ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.28 6.8±1.20ms ? ?/sec 1.00 5.3±0.63ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.16 4.9±1.16ms ? ?/sec 1.00 4.2±0.58ms ? ?/sec
take: mixed_utf8view (max_string_len=128), 8192, nulls: 0, selectivity: 0.001 1.00 15.4±0.06ms ? ?/sec 1.00 15.4±0.09ms ? ?/sec
take: mixed_utf8view (max_string_len=128), 8192, nulls: 0, selectivity: 0.01 1.05 3.6±0.08ms ? ?/sec 1.00 3.4±0.05ms ? ?/sec
take: mixed_utf8view (max_string_len=128), 8192, nulls: 0, selectivity: 0.1 1.24 3.3±0.67ms ? ?/sec 1.00 2.7±0.28ms ? ?/sec
take: mixed_utf8view (max_string_len=128), 8192, nulls: 0, selectivity: 0.8 1.02 2.0±0.28ms ? ?/sec 1.00 1980.4±207.23µs ? ?/sec
take: mixed_utf8view (max_string_len=128), 8192, nulls: 0.1, selectivity: 0.001 1.00 22.3±0.10ms ? ?/sec 1.01 22.6±0.10ms ? ?/sec
take: mixed_utf8view (max_string_len=128), 8192, nulls: 0.1, selectivity: 0.01 1.00 4.6±0.05ms ? ?/sec 1.00 4.6±0.07ms ? ?/sec
take: mixed_utf8view (max_string_len=128), 8192, nulls: 0.1, selectivity: 0.1 1.04 3.1±0.36ms ? ?/sec 1.00 3.0±0.34ms ? ?/sec
take: mixed_utf8view (max_string_len=128), 8192, nulls: 0.1, selectivity: 0.8 1.01 860.8±5.74µs ? ?/sec 1.00 853.7±5.42µs ? ?/sec
take: mixed_utf8view (max_string_len=20), 8192, nulls: 0, selectivity: 0.001 1.01 14.7±0.05ms ? ?/sec 1.00 14.5±0.06ms ? ?/sec
take: mixed_utf8view (max_string_len=20), 8192, nulls: 0, selectivity: 0.01 1.00 2.4±0.02ms ? ?/sec 1.01 2.4±0.03ms ? ?/sec
take: mixed_utf8view (max_string_len=20), 8192, nulls: 0, selectivity: 0.1 1.03 1376.6±7.70µs ? ?/sec 1.00 1341.6±7.85µs ? ?/sec
take: mixed_utf8view (max_string_len=20), 8192, nulls: 0, selectivity: 0.8 1.01 580.3±1.82µs ? ?/sec 1.00 575.1±2.25µs ? ?/sec
take: mixed_utf8view (max_string_len=20), 8192, nulls: 0.1, selectivity: 0.001 1.00 21.6±0.13ms ? ?/sec 1.01 21.7±0.06ms ? ?/sec
take: mixed_utf8view (max_string_len=20), 8192, nulls: 0.1, selectivity: 0.01 1.00 3.6±0.03ms ? ?/sec 1.01 3.6±0.03ms ? ?/sec
take: mixed_utf8view (max_string_len=20), 8192, nulls: 0.1, selectivity: 0.1 1.03 1746.4±10.34µs ? ?/sec 1.00 1689.9±13.13µs ? ?/sec
take: mixed_utf8view (max_string_len=20), 8192, nulls: 0.1, selectivity: 0.8 1.00 867.9±10.69µs ? ?/sec 1.00 867.3±7.81µs ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.03 39.1±0.21ms ? ?/sec 1.00 38.0±0.29ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.02 13.1±0.20ms ? ?/sec 1.00 12.9±0.29ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.07 13.8±2.83ms ? ?/sec 1.00 12.9±2.64ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.31 14.5±3.63ms ? ?/sec 1.00 11.1±1.89ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.02 50.0±0.67ms ? ?/sec 1.00 48.9±0.70ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.01 14.3±0.18ms ? ?/sec 1.00 14.1±0.29ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 10.9±1.08ms ? ?/sec 1.02 11.1±1.11ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 9.5±1.50ms ? ?/sec 1.07 10.2±1.83ms ? ?/sec
take: single_utf8view, 8192, nulls: 0, selectivity: 0.001 1.00 16.2±0.34ms ? ?/sec 1.00 16.2±0.27ms ? ?/sec
take: single_utf8view, 8192, nulls: 0, selectivity: 0.01 1.00 3.2±0.03ms ? ?/sec 1.00 3.2±0.02ms ? ?/sec
take: single_utf8view, 8192, nulls: 0, selectivity: 0.1 1.03 2.7±0.01ms ? ?/sec 1.00 2.6±0.01ms ? ?/sec
take: single_utf8view, 8192, nulls: 0, selectivity: 0.8 1.00 842.1±1.58µs ? ?/sec 1.01 847.9±1.23µs ? ?/sec
take: single_utf8view, 8192, nulls: 0.1, selectivity: 0.001 1.00 22.5±0.18ms ? ?/sec 1.00 22.5±0.14ms ? ?/sec
take: single_utf8view, 8192, nulls: 0.1, selectivity: 0.01 1.00 4.3±0.03ms ? ?/sec 1.00 4.3±0.03ms ? ?/sec
take: single_utf8view, 8192, nulls: 0.1, selectivity: 0.1 1.03 2.9±0.01ms ? ?/sec 1.00 2.8±0.02ms ? ?/sec
take: single_utf8view, 8192, nulls: 0.1, selectivity: 0.8 1.00 1078.0±3.13µs ? ?/sec 1.00 1077.5±3.77µs ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 1075.2s |
| Peak memory | 62.7 MiB |
| Avg memory | 34.6 MiB |
| CPU user | 1069.0s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 1065.2s |
| Peak memory | 62.7 MiB |
| Avg memory | 35.0 MiB |
| CPU user | 1059.3s |
| CPU sys | 0.1s |
| Peak spill | 0 B |
</details>
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: github-unsubscribe@arrow.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
Re: [PR] WIP: bytes [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11146:
URL: https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753512683
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11146#issuecomment-5753372034)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing rich-T-kid/coalesce-byte-array (cde32f740a3d8fbcc649774cf53344f2c16ce3f8) to af18bac (merge-base) [diff](https://github.com/apache/arrow-rs/compare/af18bac75927072bdaf6c07f323ff65e3b365144..cde32f740a3d8fbcc649774cf53344f2c16ce3f8)
<details><summary>Run configuration</summary>
```yaml
run benchmark coalesce_kernels
env:
BENCH_FILTER: "utf8[^v]"
```
</details>
<details><summary>CPU Details (lscpu)</summary>
```
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: ARM
Model name: Neoverse-V2
Model: 1
Thread(s) per core: 1
Core(s) per cluster: 16
Socket(s): -
Cluster(s): 1
Stepping: r0p1
BogoMIPS: 2000.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti
L1d cache: 1 MiB (16 instances)
L1i cache: 1 MiB (16 instances)
L2 cache: 32 MiB (16 instances)
L3 cache: 80 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Gather data sampling: Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Mitigation; CSV2, BHB
Vulnerability Srbds: Not affected
Vulnerability Tsa: Not affected
Vulnerability Tsx async abort: Not affected
Vulnerability Vmscape: Not affected
```
</details>
<details><summary>Details</summary>
<p>
```
group main rich-T-kid_coalesce-byte-array
----- ---- ------------------------------
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.66 35.7±0.42ms ? ?/sec 1.00 21.5±0.40ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.05 6.9±0.02ms ? ?/sec 1.00 6.6±0.01ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 4.2±0.05ms ? ?/sec 1.02 4.3±0.04ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 2.8±0.10ms ? ?/sec 1.22 3.4±0.19ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.61 45.2±0.40ms ? ?/sec 1.00 28.0±0.18ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.06 8.5±0.02ms ? ?/sec 1.00 8.0±0.02ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 5.0±0.01ms ? ?/sec 1.06 5.2±0.07ms ? ?/sec
filter: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.00 3.5±0.07ms ? ?/sec 1.09 3.9±0.20ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.26 68.3±0.47ms ? ?/sec 1.00 54.0±0.23ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.03 15.2±0.04ms ? ?/sec 1.00 14.7±0.05ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 10.1±0.06ms ? ?/sec 1.02 10.3±0.09ms ? ?/sec
filter: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 6.2±0.15ms ? ?/sec 1.01 6.3±0.50ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.30 85.7±0.58ms ? ?/sec 1.00 66.1±0.26ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.07 16.0±0.06ms ? ?/sec 1.00 14.9±0.07ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 10.2±0.09ms ? ?/sec 1.02 10.4±0.17ms ? ?/sec
filter: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.01 7.0±0.12ms ? ?/sec 1.00 6.9±0.15ms ? ?/sec
take: mixed_utf8 extra_large_repeat, input: 8192, output: 131072, nulls: 0, biggest: Some(1024) 1.01 168.3±5.67ms ? ?/sec 1.00 166.9±6.71ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.001 1.00 24.9±0.11ms ? ?/sec 1.00 24.9±0.18ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 6.7±0.07ms ? ?/sec 1.04 7.0±0.04ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 5.5±0.20ms ? ?/sec 1.00 5.5±0.20ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 5.8±0.46ms ? ?/sec 1.02 6.0±0.32ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 34.4±0.24ms ? ?/sec 1.00 34.2±0.26ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 8.1±0.06ms ? ?/sec 1.05 8.4±0.07ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 5.2±0.27ms ? ?/sec 1.01 5.3±0.15ms ? ?/sec
take: mixed_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.20 5.3±0.28ms ? ?/sec 1.00 4.4±0.53ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.001 1.00 39.0±0.11ms ? ?/sec 1.00 38.8±0.27ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.01 1.00 12.5±0.10ms ? ?/sec 1.01 12.7±0.08ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.1 1.00 14.0±0.55ms ? ?/sec 1.00 14.0±0.91ms ? ?/sec
take: single_utf8, 8192, nulls: 0, selectivity: 0.8 1.00 14.4±0.88ms ? ?/sec 1.00 14.4±0.77ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.001 1.00 48.8±0.21ms ? ?/sec 1.00 48.7±0.27ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.01 1.00 13.9±0.10ms ? ?/sec 1.04 14.4±0.07ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.1 1.00 11.3±1.01ms ? ?/sec 1.05 11.8±0.94ms ? ?/sec
take: single_utf8, 8192, nulls: 0.1, selectivity: 0.8 1.14 10.7±1.38ms ? ?/sec 1.00 9.3±0.41ms ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 370.1s |
| Peak memory | 62.5 MiB |
| Avg memory | 35.9 MiB |
| CPU user | 366.1s |
| CPU sys | 0.0s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 360.1s |
| Peak memory | 62.9 MiB |
| Avg memory | 36.4 MiB |
| CPU user | 353.4s |
| CPU sys | 0.0s |
| Peak spill | 0 B |
</details>
---
[File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner
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Re: [PR] WIP: bytes [arrow-rs]
Posted by "Rich-T-kid (via GitHub)" <gi...@apache.org>.
Rich-T-kid closed pull request #11146: WIP: bytes
URL: https://github.com/apache/arrow-rs/pull/11146
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