37682f7a79
We can apply relocations of a symbol right after the symbol data is copied to output buffer. This should help locality and parallelism (parallelizing over blocks, instead of over segments). Linking cmd/compile, Asmb+Reloc 23.9ms ±18% 16.5ms ±11% -30.73% (p=0.008 n=5+5) Linking cmd/compile with external linking, Asmb+Reloc 74.0ms ± 3% 33.8ms ± 8% -54.32% (p=0.008 n=5+5) In external linking mode, allocation goes up slightly, as we do smaller batching now. It doesn't seem too bad. Asmb+Reloc 15.0MB ± 0% 16.7MB ± 0% +11.22% (p=0.008 n=5+5) Change-Id: Ide33d9ff86c39124c8f5cfc050d7badc753a1ced Reviewed-on: https://go-review.googlesource.com/c/go/+/239197 Run-TryBot: Cherry Zhang <cherryyz@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Jeremy Faller <jeremy@golang.org> Reviewed-by: Than McIntosh <thanm@google.com> |
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README.md
The Go Programming Language
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