| commit | 0ad4f8b1f71827d81050b95ba46fadb0021f0337 | [log] [tgz] |
|---|---|---|
| author | Russ Cox <rsc@golang.org> | Fri Apr 17 00:25:10 2015 -0400 |
| committer | Russ Cox <rsc@golang.org> | Tue Apr 28 01:37:05 2015 +0000 |
| tree | 364074676145d7eae71a5d4eb415981c101b1933 | |
| parent | 673bd18805aab1d4c7c301129d329e68a2511fd7 [diff] |
cmd/internal/gc: emit write barriers at lower level This is primarily preparation for inlining, not an optimization by itself, but it still helps some. name old new delta BenchmarkBinaryTree17 18.2s × (0.99,1.01) 17.9s × (0.99,1.01) -1.57% BenchmarkFannkuch11 4.44s × (1.00,1.00) 4.42s × (1.00,1.00) -0.40% BenchmarkFmtFprintfEmpty 119ns × (0.95,1.02) 118ns × (0.96,1.02) ~ BenchmarkFmtFprintfString 501ns × (0.99,1.02) 486ns × (0.99,1.01) -2.89% BenchmarkFmtFprintfInt 474ns × (0.99,1.00) 457ns × (0.99,1.01) -3.59% BenchmarkFmtFprintfIntInt 792ns × (1.00,1.00) 768ns × (1.00,1.01) -3.03% BenchmarkFmtFprintfPrefixedInt 574ns × (1.00,1.01) 584ns × (0.99,1.03) +1.83% BenchmarkFmtFprintfFloat 749ns × (1.00,1.00) 739ns × (0.99,1.00) -1.34% BenchmarkFmtManyArgs 2.94µs × (1.00,1.01) 2.77µs × (1.00,1.00) -5.76% BenchmarkGobDecode 39.5ms × (0.99,1.01) 39.3ms × (0.99,1.01) ~ BenchmarkGobEncode 39.4ms × (1.00,1.01) 39.4ms × (0.99,1.00) ~ BenchmarkGzip 658ms × (1.00,1.01) 661ms × (0.99,1.01) ~ BenchmarkGunzip 142ms × (1.00,1.00) 142ms × (1.00,1.00) +0.22% BenchmarkHTTPClientServer 134µs × (0.99,1.01) 133µs × (0.98,1.01) ~ BenchmarkJSONEncode 57.1ms × (0.99,1.01) 56.5ms × (0.99,1.01) ~ BenchmarkJSONDecode 141ms × (1.00,1.00) 143ms × (1.00,1.00) +1.09% BenchmarkMandelbrot200 6.01ms × (1.00,1.00) 6.01ms × (1.00,1.00) ~ BenchmarkGoParse 10.1ms × (0.91,1.09) 9.6ms × (0.94,1.07) ~ BenchmarkRegexpMatchEasy0_32 207ns × (1.00,1.01) 210ns × (1.00,1.00) +1.45% BenchmarkRegexpMatchEasy0_1K 592ns × (0.99,1.00) 596ns × (0.99,1.01) +0.68% BenchmarkRegexpMatchEasy1_32 184ns × (0.99,1.01) 184ns × (0.99,1.01) ~ BenchmarkRegexpMatchEasy1_1K 1.01µs × (1.00,1.00) 1.01µs × (0.99,1.01) ~ BenchmarkRegexpMatchMedium_32 327ns × (0.99,1.00) 327ns × (1.00,1.01) ~ BenchmarkRegexpMatchMedium_1K 92.5µs × (1.00,1.00) 93.0µs × (1.00,1.02) +0.48% BenchmarkRegexpMatchHard_32 4.79µs × (0.95,1.00) 4.76µs × (0.95,1.01) ~ BenchmarkRegexpMatchHard_1K 136µs × (1.00,1.00) 136µs × (1.00,1.01) ~ BenchmarkRevcomp 900ms × (0.99,1.01) 892ms × (1.00,1.01) ~ BenchmarkTemplate 170ms × (0.99,1.01) 175ms × (0.99,1.00) +2.95% BenchmarkTimeParse 645ns × (1.00,1.00) 638ns × (1.00,1.00) -1.16% BenchmarkTimeFormat 740ns × (1.00,1.00) 772ns × (1.00,1.00) +4.39% Change-Id: I0be905e32791e0cb70ff01f169c4b309a971d981 Reviewed-on: https://go-review.googlesource.com/9159 Reviewed-by: Rick Hudson <rlh@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
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