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| author | Dmitriy Vyukov <dvyukov@google.com> | 2013-08-06 14:40:10 +0400 |
|---|---|---|
| committer | Dmitriy Vyukov <dvyukov@google.com> | 2013-08-06 14:40:10 +0400 |
| commit | 04b1cfa94635f18462b8a076cebacc5e08d92631 (patch) | |
| tree | f1ec37172bfb020b79068f35ef028ac4a62d39a7 /src/pkg/runtime/runtime.h | |
| parent | 9c0500b466196388ab40e03c94759066bb1c7fe6 (diff) | |
| download | go-04b1cfa94635f18462b8a076cebacc5e08d92631.tar.xz | |
net: reduce number of memory allocations during IO operations
Embed all data necessary for read/write operations directly into netFD.
benchmark old ns/op new ns/op delta
BenchmarkTCP4Persistent 27669 23341 -15.64%
BenchmarkTCP4Persistent-2 18173 12558 -30.90%
BenchmarkTCP4Persistent-4 10390 7319 -29.56%
This change will intentionally break all builders to see
how many allocations they do per read/write.
This will be fixed soon afterwards.
R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/12413043
Diffstat (limited to 'src/pkg/runtime/runtime.h')
0 files changed, 0 insertions, 0 deletions