From 49e0300854dabc8d3c2e91d26897a998345f2447 Mon Sep 17 00:00:00 2001 From: Dmitriy Vyukov Date: Thu, 14 Mar 2013 19:06:35 +0400 Subject: runtime: integrated network poller for linux vs tip: BenchmarkTCP4OneShot 172994 40485 -76.60% BenchmarkTCP4OneShot-2 96581 30028 -68.91% BenchmarkTCP4OneShot-4 52615 18454 -64.93% BenchmarkTCP4OneShot-8 26351 12289 -53.36% BenchmarkTCP4OneShot-16 12258 16093 +31.29% BenchmarkTCP4OneShot-32 13200 17045 +29.13% BenchmarkTCP4OneShotTimeout 124814 42932 -65.60% BenchmarkTCP4OneShotTimeout-2 99090 29040 -70.69% BenchmarkTCP4OneShotTimeout-4 51860 18455 -64.41% BenchmarkTCP4OneShotTimeout-8 26100 12073 -53.74% BenchmarkTCP4OneShotTimeout-16 12198 16654 +36.53% BenchmarkTCP4OneShotTimeout-32 13438 17143 +27.57% BenchmarkTCP4Persistent 115647 7782 -93.27% BenchmarkTCP4Persistent-2 58024 4808 -91.71% BenchmarkTCP4Persistent-4 24715 3674 -85.13% BenchmarkTCP4Persistent-8 16431 2407 -85.35% BenchmarkTCP4Persistent-16 2336 1875 -19.73% BenchmarkTCP4Persistent-32 1689 1637 -3.08% BenchmarkTCP4PersistentTimeout 79754 7859 -90.15% BenchmarkTCP4PersistentTimeout-2 57708 5952 -89.69% BenchmarkTCP4PersistentTimeout-4 26907 3823 -85.79% BenchmarkTCP4PersistentTimeout-8 15036 2567 -82.93% BenchmarkTCP4PersistentTimeout-16 2507 1903 -24.09% BenchmarkTCP4PersistentTimeout-32 1717 1627 -5.24% vs old scheduler: benchmark old ns/op new ns/op delta BenchmarkTCPOneShot 192244 40485 -78.94% BenchmarkTCPOneShot-2 63835 30028 -52.96% BenchmarkTCPOneShot-4 35443 18454 -47.93% BenchmarkTCPOneShot-8 22140 12289 -44.49% BenchmarkTCPOneShot-16 16930 16093 -4.94% BenchmarkTCPOneShot-32 16719 17045 +1.95% BenchmarkTCPOneShotTimeout 190495 42932 -77.46% BenchmarkTCPOneShotTimeout-2 64828 29040 -55.20% BenchmarkTCPOneShotTimeout-4 34591 18455 -46.65% BenchmarkTCPOneShotTimeout-8 21989 12073 -45.10% BenchmarkTCPOneShotTimeout-16 16848 16654 -1.15% BenchmarkTCPOneShotTimeout-32 16796 17143 +2.07% BenchmarkTCPPersistent 81670 7782 -90.47% BenchmarkTCPPersistent-2 26598 4808 -81.92% BenchmarkTCPPersistent-4 15633 3674 -76.50% BenchmarkTCPPersistent-8 18093 2407 -86.70% BenchmarkTCPPersistent-16 17472 1875 -89.27% BenchmarkTCPPersistent-32 7679 1637 -78.68% BenchmarkTCPPersistentTimeout 83186 7859 -90.55% BenchmarkTCPPersistentTimeout-2 26883 5952 -77.86% BenchmarkTCPPersistentTimeout-4 15776 3823 -75.77% BenchmarkTCPPersistentTimeout-8 18180 2567 -85.88% BenchmarkTCPPersistentTimeout-16 17454 1903 -89.10% BenchmarkTCPPersistentTimeout-32 7798 1627 -79.14% R=golang-dev, iant, bradfitz, dave, rsc CC=golang-dev https://golang.org/cl/7579044 --- src/pkg/runtime/thread_linux.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'src/pkg/runtime/thread_linux.c') diff --git a/src/pkg/runtime/thread_linux.c b/src/pkg/runtime/thread_linux.c index fe924b264a..7fdc757dfc 100644 --- a/src/pkg/runtime/thread_linux.c +++ b/src/pkg/runtime/thread_linux.c @@ -25,9 +25,6 @@ enum { FUTEX_WAIT = 0, FUTEX_WAKE = 1, - - EINTR = 4, - EAGAIN = 11, }; // Atomically, -- cgit v1.3