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Posted to github@beam.apache.org by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2023/04/19 05:12:00 UTC
[GitHub] [beam] dependabot[bot] opened a new pull request, #26342: Bump github.com/tetratelabs/wazero from 1.0.1 to 1.0.2 in /sdks
dependabot[bot] opened a new pull request, #26342:
URL: https://github.com/apache/beam/pull/26342
Bumps [github.com/tetratelabs/wazero](https://github.com/tetratelabs/wazero) from 1.0.1 to 1.0.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/tetratelabs/wazero/releases">github.com/tetratelabs/wazero's releases</a>.</em></p>
<blockquote>
<h2>v1.0.2</h2>
<p>wazero 1.0.2 improves compiler performance, supports non-blocking stdin and adds a couple new experimental APIs.</p>
<p>Many people were involved in a lot of work in the last 3 weeks. Please reach out and thank them!</p>
<h2>Improved compiler performance</h2>
<p>wazero has a compile phase (CompileModule) which lowers WebAssembly bytecode into an intermediate representation (IR) and into machine code. This process is CPU and memory intensive and has been optimized significantly since 1.0.1.</p>
<p>We used <a href="https://github.com/ncruces/go-sqlite3">SQLite</a> wasm, to ensure the encouraging improvements were relevant to real-world use cases.</p>
<pre><code>goos: linux
goarch: amd64
pkg: github.com/tetratelabs/wazero/internal/integration_test/bench
cpu: AMD Ryzen 9 3950X 16-Core Processor
│ v1.0.1.txt │ new.txt │
│ sec/op │ sec/op vs base │
Compilation_sqlite3/compiler-32 1001.9m ± 2% 544.0m ± 2% -45.70% (p=0.001 n=7)
Compilation_sqlite3/interpreter-32 208.57m ± 5% 83.81m ± 5% -59.82% (p=0.001 n=7)
<pre><code> │ v1.0.1.txt │ new.txt │
│ B/op │ B/op vs base │
</code></pre>
<p>Compilation_sqlite3/compiler-32 305.10Mi ± 0% 55.31Mi ± 0% -81.87% (p=0.001 n=7)
Compilation_sqlite3/interpreter-32 142.24Mi ± 0% 51.77Mi ± 0% -63.60% (p=0.001 n=7)</p>
<pre><code> │ v1.0.1.txt │ new.txt │
│ allocs/op │ allocs/op vs base │
</code></pre>
<p>Compilation_sqlite3/compiler-32 5217.0k ± 0% 343.2k ± 0% -93.42% (p=0.001 n=7)
Compilation_sqlite3/interpreter-32 1770.43k ± 0% 14.00k ± 0% -99.21% (p=0.001 n=7)
</code></pre></p>
<p>The changes to bring the above included a series of refactoring by <a href="https://github.com/evacchi"><code>@evacchi</code></a> on <a href="https://redirect.github.com/tetratelabs/wazero/issues/1202">union types</a>, as well <a href="https://github.com/tetratelabs/wazero/compare/v1.0.1...v1.0.2"><code>dozens of optimizations by @mathetake</code></a>, and a couple by <a href="https://github.com/ckaznocha"><code>@ckaznocha</code></a>.</p>
<p>All of this was easier due to frequent and thorough advice by <a href="https://github.com/achille-roussel"><code>@achille-roussel</code></a> and our latest core maintainer <a href="https://github.com/ncruces"><code>@ncruces</code></a>. Thanks to all involved for the epic improvement in less than 3 weeks!</p>
<h2>Non-blocking stdin</h2>
<p><a href="https://github.com/ktock/container2wasm">container2wasm</a> is an interesting project that converts containers such that they can run in a webassembly runtime, such as a browser or wazero.</p>
<p>One feature this relies on is non-blocking access to STDIN. Like some other runtimes, wazero didn't handle this properly.</p>
<p>Thanks to a lot of effort by <a href="https://github.com/evacchi"><code>@evacchi</code></a> with advice from <a href="https://github.com/achille-roussel"><code>@achille-roussel</code></a> and support from the container2wasm author <a href="https://github.com/ktock"><code>@ktock</code></a>, wazero now handles non-blocking STDIN properly (via the select syscall).</p>
<h2>Experimental changes</h2>
<p>Code in our "experimental" directory isn't under an API guarantee, so can change even in a patch version. Here are a couple new experiments since last release.</p>
<ul>
<li><a href="https://github.com/pelletier"><code>@pelletier</code></a> added a StackIterator parameter to listeners, allowing inspection of the stack leading to a function call. Thanks to <a href="https://github.com/Pryz"><code>@Pryz</code></a> for the initial design and background, as this is used for CPU profiling data.</li>
<li><a href="https://github.com/codefromthecrypt"><code>@codefromthecrypt</code></a> added <code>emscripten.InstantiateForModule</code> to dynamically build function imports given a CompiledModule. Thanks to <a href="https://github.com/jerbob92"><code>@jerbob92</code></a> for the idea and testing with various PDF tools.</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/tetratelabs/wazero/commit/ea336061c2b18538ae5d55b2372814db7d5ad88c"><code>ea33606</code></a> wasi: introduce platform.Select and use it for poll_oneoff (<a href="https://redirect.github.com/tetratelabs/wazero/issues/1346">#1346</a>)</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/ab785919152e16ebc1c3fee7c9136af9c303fc6c"><code>ab78591</code></a> Revert "examples(allocation): free memory after unmarshalling a result from t...</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/df0faa5d1681bcc75abc15a806976db2bdd546c8"><code>df0faa5</code></a> emscripten: adds experimental InstantiateForModule for invoke exports (<a href="https://redirect.github.com/tetratelabs/wazero/issues/1372">#1372</a>)</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/2a2e07a91f30237915f1fcaea211e6e0c16aac41"><code>2a2e07a</code></a> asm/arm64: uses enum for operand types (<a href="https://redirect.github.com/tetratelabs/wazero/issues/1378">#1378</a>)</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/5aafcc4836498eb2919148214d268b82cfcf28a2"><code>5aafcc4</code></a> examples(allocation): free memory after unmarshalling a result from the guest...</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/6a4bdd31db6917e66297dc2511407a057c8ccb86"><code>6a4bdd3</code></a> compiler: fixes false-positive invalid ptr detection in -race (<a href="https://redirect.github.com/tetratelabs/wazero/issues/1376">#1376</a>)</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/9aca08c5e61cf8ed7c55b35f8ce503c227de9aba"><code>9aca08c</code></a> Provide new StackIterator to Before Listener hook (<a href="https://redirect.github.com/tetratelabs/wazero/issues/1363">#1363</a>)</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/cd34767954177c7f7eb839c1c6dba6df202ddae1"><code>cd34767</code></a> Fixes race where HostFunc names are needlessly lazy set (<a href="https://redirect.github.com/tetratelabs/wazero/issues/1375">#1375</a>)</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/b32189e5a9282984a9b7d2384714d26214a94b5b"><code>b32189e</code></a> wasi: fix zig-cc/wasi.c repeat arg (<a href="https://redirect.github.com/tetratelabs/wazero/issues/1371">#1371</a>)</li>
<li><a href="https://github.com/tetratelabs/wazero/commit/9263bef174b4fd21ef717566ddada0616cd1c9aa"><code>9263bef</code></a> logging: fixes bug where unsampled logger is called from a sampled one (<a href="https://redirect.github.com/tetratelabs/wazero/issues/1369">#1369</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/tetratelabs/wazero/compare/v1.0.1...v1.0.2">compare view</a></li>
</ul>
</details>
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[GitHub] [beam] lostluck merged pull request #26342: Bump github.com/tetratelabs/wazero from 1.0.1 to 1.0.2 in /sdks
Posted by "lostluck (via GitHub)" <gi...@apache.org>.
lostluck merged PR #26342:
URL: https://github.com/apache/beam/pull/26342
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[GitHub] [beam] github-actions[bot] commented on pull request #26342: Bump github.com/tetratelabs/wazero from 1.0.1 to 1.0.2 in /sdks
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URL: https://github.com/apache/beam/pull/26342#issuecomment-1514156865
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