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Add missing shootout benchmarks #2776

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kud1ing opened this issue Jul 2, 2012 · 13 comments
Closed

Add missing shootout benchmarks #2776

kud1ing opened this issue Jul 2, 2012 · 13 comments
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A-testsuite Area: The testsuite used to check the correctness of rustc E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. P-low Low priority

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@kud1ing
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kud1ing commented Jul 2, 2012

A Rust implementation for these are missing:

(now empty)
@killerswan
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I'm going to give chameneos-redux a shot this afternoon.

@kud1ing
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kud1ing commented Sep 28, 2012

Regular Expression issue is #3591

@kud1ing kud1ing mentioned this issue Oct 2, 2012
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@brson
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brson commented Dec 17, 2012

We need a new threadring too: #4177

@kud1ing kud1ing mentioned this issue Dec 18, 2012
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@bstrie
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bstrie commented Jun 7, 2013

I see implementations of pidigits and reverse-complement, but we still appear to need meteor and regex-dna.

@emberian
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emberian commented Aug 5, 2013

See also #7532

@bstrie
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bstrie commented Oct 19, 2013

@satwiki I remember you saying that you were interested in writing benchmarks, and this would be the perfect one to start on. I also made a tag in the bug tracker, "A-benchmarks", for this sort of thing and populated it with a few issues that you can also look at.

@TeXitoi TeXitoi mentioned this issue Nov 14, 2013
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bors added a commit that referenced this issue Nov 15, 2013
@bors
auto merge of #10478 : TeXitoi/rust/shootout-meteor, r=brson
90754ae 
This implementation of the meteor contest implements:
 - insertion check with bit trick;
 - pregenetation of every feasible placement of the pieces on the
   board;
 - filtering of placement that implies unfeasible board
 - central symetry breaking

related to #2776
@pnkfelix
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Accepted for P-low.

@dcampbell24
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Looking at the current code base there appears to be implementations for all of the shootout benchmarks. Can anyone elaborate on what work is left to be done?

@kud1ing
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kud1ing commented Jun 24, 2014

@davekong: It seems, you are right.

@kud1ing kud1ing closed this as completed Jun 24, 2014
@brson
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brson commented Jun 24, 2014

\o/

@killerswan
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Yay!

@killerswan
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Although last time I looked here, what's hooked up wasn't working, so...
http://benchmarksgame.alioth.debian.org/u32/benchmark.php?test=all&lang=rust&lang2=gpp&data=u32

@kud1ing
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kud1ing commented Jun 26, 2014

@killerswan see #14248

RalfJung pushed a commit to RalfJung/rust that referenced this issue Feb 26, 2023
@bors
Auto merge of rust-lang#2776 - rust-lang:dependabot/cargo/test_depend…
6c8d407 
…encies/tokio-1.24.2, r=RalfJung

Bump tokio from 1.23.1 to 1.24.2 in /test_dependencies

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.23.1 to 1.24.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/tokio-rs/tokio/releases">tokio's releases</a>.</em></p>
<blockquote>
<h2>Tokio v1.24.1</h2>
<p>This release fixes a compilation failure on targets without <code>AtomicU64</code> when using rustc older than 1.63. (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5356">#5356</a>)</p>
<p><a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5356">#5356</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5356">tokio-rs/tokio#5356</a></p>
<h2>Tokio v1.24.0</h2>
<p>The highlight of this release is the reduction of lock contention for all I/O operations (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5300">#5300</a>). We have received reports of up to a 20% improvement in CPU utilization and increased throughput for real-world I/O heavy applications.</p>
<h3>Fixed</h3>
<ul>
<li>rt: improve native <code>AtomicU64</code> support detection (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5284">#5284</a>)</li>
</ul>
<h3>Added</h3>
<ul>
<li>rt: add configuration option for max number of I/O events polled from the OS
per tick (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5186">#5186</a>)</li>
<li>rt: add an environment variable for configuring the default number of worker
threads per runtime instance (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/4250">#4250</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>sync: reduce MPSC channel stack usage (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5294">#5294</a>)</li>
<li>io: reduce lock contention in I/O operations  (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5300">#5300</a>)</li>
<li>fs: speed up <code>read_dir()</code> by chunking operations (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5309">#5309</a>)</li>
<li>rt: use internal <code>ThreadId</code> implementation (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5329">#5329</a>)</li>
<li>test: don't auto-advance time when a <code>spawn_blocking</code> task is running (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5115">#5115</a>)</li>
</ul>
<p><a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5186">#5186</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5186">tokio-rs/tokio#5186</a>
<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5294">#5294</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5294">tokio-rs/tokio#5294</a>
<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5284">#5284</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5284">tokio-rs/tokio#5284</a>
<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/4250">#4250</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/4250">tokio-rs/tokio#4250</a>
<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5300">#5300</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5300">tokio-rs/tokio#5300</a>
<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5329">#5329</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5329">tokio-rs/tokio#5329</a>
<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5115">#5115</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5115">tokio-rs/tokio#5115</a>
<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5309">#5309</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5309">tokio-rs/tokio#5309</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a href="https://github.com/tokio-rs/tokio/commits">compare view</a></li>
</ul>
</details>
<br />

[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=tokio&package-manager=cargo&previous-version=1.23.1&new-version=1.24.2)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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[//]: # (dependabot-automerge-start)
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<details>
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A-testsuite Area: The testsuite used to check the correctness of rustc E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. P-low Low priority
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@dcampbell24 @brson @pnkfelix @killerswan @kud1ing @emberian @bstrie