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Posted to github@arrow.apache.org by "wilhelmagren (via GitHub)" <gi...@apache.org> on 2026/09/29 20:58:57 UTC
[PR] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
wilhelmagren opened a new pull request, #11299:
URL: https://github.com/apache/arrow-rs/pull/11299
# Which issue does this PR close?
Closes #11225.
# Rationale for this change
Integer and floating-point (numeric) parsers already accept surrounding ASCII whitespace but the current temporal parsers do not. Expected behaviour in a lot of other dbms's is to just parse the temporal values surrounded with ASCII whitespace normally. And for this crate to handle ASCII whitespace for some dtypes, but not for others, seems counter-intuitive.
# What changes are included in this PR?
Temporal parsers now retry parsing after trimming surrounding ASCII whitespace if parsing the original input failed. This preserves the existing fast path for **correct** (non-padded) values.
# Are these changes tested?
New tests added to arrow-cast/src/parse.rs, and regression test added arrow-cast/src/cast/mod.rs.
All tests (and clippy) pass.
`cargo test -p arrow-cast`
# Are there any user-facing changes?
<!--
If there are user-facing changes then we may require documentation to be updated before approving the PR.
If there are any breaking changes to public APIs, please call them out.
-->
Yes, string casts to temporal types no handle surrounding ASCII whitespace, no API changes but behavioural changes that might need changes to docs.
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Re: [PR] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "Jefffrey (via GitHub)" <gi...@apache.org>.
Jefffrey commented on PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299#issuecomment-5946027742
thanks @wilhelmagren
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Re: [PR] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907770984
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907655665)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing fix/11225_temporal-parser-whitespace (360b1a02aed5ef0e071104e8347b3e3763855096) to 8208506 (merge-base) [diff](https://github.com/apache/arrow-rs/compare/8208506f8f9ec193c08023ac2477d211d1d86d20..360b1a02aed5ef0e071104e8347b3e3763855096)
<details><summary>Run configuration</summary>
```yaml
run benchmark parse_timestamp
```
</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 fix_11225_temporal-parser-whitespace main
----- ------------------------------------ ----
2020-09-08 1.00 34.0±0.31ns ? ?/sec 1.00 34.0±0.32ns ? ?/sec
2020-09-08T13:42:29 1.00 36.1±0.63ns ? ?/sec 1.00 36.2±0.40ns ? ?/sec
2020-09-08T13:42:29+00:00 1.00 55.3±0.42ns ? ?/sec 1.00 55.3±0.43ns ? ?/sec
2020-09-08T13:42:29.190 1.00 37.2±0.37ns ? ?/sec 1.00 37.1±0.37ns ? ?/sec
2020-09-08T13:42:29.190+00:00 1.00 55.0±0.10ns ? ?/sec 1.00 55.0±0.10ns ? ?/sec
2020-09-08T13:42:29.190855 1.00 37.0±0.53ns ? ?/sec 1.00 36.9±0.53ns ? ?/sec
2020-09-08T13:42:29.190855+00:00 1.00 50.4±0.35ns ? ?/sec 1.00 50.4±0.35ns ? ?/sec
2020-09-08T13:42:29.190855999 1.00 37.4±0.37ns ? ?/sec 1.00 37.4±0.37ns ? ?/sec
2020-09-08T13:42:29.190855999-05:00 1.00 50.9±0.47ns ? ?/sec 1.00 50.9±0.47ns ? ?/sec
2020-09-08T13:42:29.190855Z 1.00 35.3±0.46ns ? ?/sec 1.00 35.4±0.41ns ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 100.0s |
| Peak memory | 11.6 MiB |
| Avg memory | 10.1 MiB |
| CPU user | 94.9s |
| CPU sys | 0.0s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 100.0s |
| Peak memory | 11.6 MiB |
| Avg memory | 10.0 MiB |
| CPU user | 94.1s |
| 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] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907754451
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907655665)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing fix/11225_temporal-parser-whitespace (360b1a02aed5ef0e071104e8347b3e3763855096) to 8208506 (merge-base) [diff](https://github.com/apache/arrow-rs/compare/8208506f8f9ec193c08023ac2477d211d1d86d20..360b1a02aed5ef0e071104e8347b3e3763855096)
<details><summary>Run configuration</summary>
```yaml
run benchmark parse_time
```
</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 fix_11225_temporal-parser-whitespace main
----- ------------------------------------ ----
09:50 1.00 5.4±0.00ns ? ?/sec 1.00 5.4±0.00ns ? ?/sec
09:50 PM 1.00 6.0±0.00ns ? ?/sec 1.00 6.0±0.00ns ? ?/sec
09:50:12 PM 1.00 6.3±0.01ns ? ?/sec 1.00 6.3±0.01ns ? ?/sec
09:50:12.123456789 1.00 11.4±0.01ns ? ?/sec 1.00 11.4±0.02ns ? ?/sec
09:50:12.123456789 PM 1.00 12.2±0.02ns ? ?/sec 1.00 12.2±0.02ns ? ?/sec
9:50 1.00 5.2±0.00ns ? ?/sec 1.00 5.2±0.01ns ? ?/sec
9:50:12 AM 1.00 6.0±0.00ns ? ?/sec 1.00 6.0±0.00ns ? ?/sec
9:50:12.123456789 1.00 11.1±0.02ns ? ?/sec 1.00 11.1±0.02ns ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 80.0s |
| Peak memory | 9.9 MiB |
| Avg memory | 7.9 MiB |
| CPU user | 74.8s |
| CPU sys | 0.0s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 80.0s |
| Peak memory | 9.9 MiB |
| Avg memory | 8.0 MiB |
| CPU user | 74.1s |
| 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] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907743379
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907655665)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
Comparing fix/11225_temporal-parser-whitespace (360b1a02aed5ef0e071104e8347b3e3763855096) to 8208506 (merge-base) [diff](https://github.com/apache/arrow-rs/compare/8208506f8f9ec193c08023ac2477d211d1d86d20..360b1a02aed5ef0e071104e8347b3e3763855096)
<details><summary>Run configuration</summary>
```yaml
run benchmark parse_date
```
</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 fix_11225_temporal-parser-whitespace main
----- ------------------------------------ ----
2020-09-08 1.04 12.5±0.02ns ? ?/sec 1.00 12.0±0.02ns ? ?/sec
2020-09-8 1.03 11.6±0.01ns ? ?/sec 1.00 11.2±0.03ns ? ?/sec
2020-9-08 1.06 11.9±0.27ns ? ?/sec 1.00 11.2±0.06ns ? ?/sec
2020-9-8 1.05 10.8±0.05ns ? ?/sec 1.00 10.3±0.10ns ? ?/sec
```
</p>
</details>
<details><summary>Resource Usage</summary>
**base (merge-base)**
| Metric | Value |
|--------|-------|
| Wall time | 45.0s |
| Peak memory | 11.6 MiB |
| Avg memory | 8.8 MiB |
| CPU user | 40.8s |
| CPU sys | 0.0s |
| Peak spill | 0 B |
**branch**
| Metric | Value |
|--------|-------|
| Wall time | 40.0s |
| Peak memory | 10.7 MiB |
| Avg memory | 8.2 MiB |
| CPU user | 35.0s |
| 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] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "Jefffrey (via GitHub)" <gi...@apache.org>.
Jefffrey commented on PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907655665
run benchmarks parse_timestamp parse_time parse_date
--
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Re: [PR] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907699191
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907655665)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5907655665-2955-5kzjz 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 fix/11225_temporal-parser-whitespace (360b1a02aed5ef0e071104e8347b3e3763855096) to 8208506 (merge-base) [diff](https://github.com/apache/arrow-rs/compare/8208506f8f9ec193c08023ac2477d211d1d86d20..360b1a02aed5ef0e071104e8347b3e3763855096)
<details><summary>Run configuration</summary>
```yaml
run benchmark parse_time
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench parse_time
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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To respond to the message, please log on to GitHub and use the
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Re: [PR] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "Jefffrey (via GitHub)" <gi...@apache.org>.
Jefffrey merged PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299
--
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Re: [PR] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907710219
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907655665)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5907655665-2954-5pdnx 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 fix/11225_temporal-parser-whitespace (360b1a02aed5ef0e071104e8347b3e3763855096) to 8208506 (merge-base) [diff](https://github.com/apache/arrow-rs/compare/8208506f8f9ec193c08023ac2477d211d1d86d20..360b1a02aed5ef0e071104e8347b3e3763855096)
<details><summary>Run configuration</summary>
```yaml
run benchmark parse_timestamp
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench parse_timestamp
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] fix(arrow-cast): allow whitespace around temporal values (#11225) [arrow-rs]
Posted by "adriangbot (via GitHub)" <gi...@apache.org>.
adriangbot commented on PR #11299:
URL: https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907713889
🤖 Arrow criterion benchmark running (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11299#issuecomment-5907655665)
**Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) | `Linux bench-c5907655665-2956-k59s4 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 fix/11225_temporal-parser-whitespace (360b1a02aed5ef0e071104e8347b3e3763855096) to 8208506 (merge-base) [diff](https://github.com/apache/arrow-rs/compare/8208506f8f9ec193c08023ac2477d211d1d86d20..360b1a02aed5ef0e071104e8347b3e3763855096)
<details><summary>Run configuration</summary>
```yaml
run benchmark parse_date
```
</details>
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench parse_date
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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