| commit | 36939aef772219e896e00e60b4ad83cd7bee2aa5 | [log] [tgz] |
|---|---|---|
| author | Cherry Zhang <cherryyz@google.com> | Fri Jun 26 19:17:33 2020 -0400 |
| committer | Cherry Zhang <cherryyz@google.com> | Sun Jul 05 23:57:04 2020 +0000 |
| tree | ffd8cd5e19d427df8e55589eaaa7803f6a3bbd6d | |
| parent | 987ce938245566f8a8568cb3b7f43ff8442c2353 [diff] |
[dev.link] cmd/link: parallelize ELF relocation writing Now that we write ELF relocation records in mapped memory with known sizes and offsets, we can write them in parallel. Further speed up Asmb2 pass. Linking cmd/compile with external linking, Asmb2 141ms ± 4% 97ms ± 5% -30.98% (p=0.000 n=10+9) Change-Id: I52c2b9230e90ed4421c21d7ef13a4f1e996f6054 Reviewed-on: https://go-review.googlesource.com/c/go/+/240400 Run-TryBot: Cherry Zhang <cherryyz@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Than McIntosh <thanm@google.com>
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