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- 13 Aug, 2013 1 commit
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Mikio Hara authored
Just for readability reasons; to prevent overlooking deadline stuff across over platforms. R=golang-dev, dvyukov CC=golang-dev https://golang.org/cl/8656044
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- 09 Aug, 2013 1 commit
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Mikio Hara authored
Unlike the existing net package own pollster, runtime-integrated network pollster on BSD variants, actually kqueue, requires a socket that has beed passed to syscall.Listen previously for a stream listener. This CL separates pollDesc.Init of Unix network pollster from newFD to avoid any breakages in the transition from Unix network pollster to runtime-integrated pollster. Upcoming CLs will rearrange the call order of pollster and syscall functions like the following; - For dialers that open active connections, pollDesc.Init will be called in between syscall.Bind and syscall.Connect. - For stream listeners that open passive stream connections, pollDesc.Init will be called just after syscall.Listen. - For datagram listeners that open datagram connections, pollDesc.Init will be called just after syscall.Bind. This is in preparation for runtime-integrated network pollster for BSD variants. Update #5199 R=dvyukov, bradfitz CC=golang-dev https://golang.org/cl/12663043
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- 20 May, 2013 1 commit
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Alex Brainman authored
R=golang-dev, bradfitz CC=dvyukov, golang-dev, mikioh.mikioh https://golang.org/cl/9495044
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- 15 Mar, 2013 1 commit
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Shenghou Ma authored
Results from linux/arm on a Samsung Chromebook (from dfc): localhost(~/go/src/pkg/net) % ~/go/misc/benchcmp {old,new}.txt benchmark old ns/op new ns/op delta BenchmarkTCP4OneShot 568840 350526 -38.38% BenchmarkTCP4OneShot-2 359054 206708 -42.43% BenchmarkTCP4OneShotTimeout 637464 363550 -42.97% BenchmarkTCP4OneShotTimeout-2 374255 216695 -42.10% BenchmarkTCP4Persistent 184974 64984 -64.87% BenchmarkTCP4Persistent-2 109902 47195 -57.06% BenchmarkTCP4PersistentTimeout 210039 64789 -69.15% BenchmarkTCP4PersistentTimeout-2 124284 43374 -65.10% BenchmarkTCP6OneShot 672278 362116 -46.14% BenchmarkTCP6OneShot-2 383631 216400 -43.59% BenchmarkTCP6OneShotTimeout 680740 378306 -44.43% BenchmarkTCP6OneShotTimeout-2 397524 230152 -42.10% BenchmarkTCP6Persistent 172346 65292 -62.12% BenchmarkTCP6Persistent-2 106229 42096 -60.37% BenchmarkTCP6PersistentTimeout 161149 65138 -59.58% BenchmarkTCP6PersistentTimeout-2 152276 44548 -70.75% R=golang-dev, dave, bradfitz, dvyukov, rsc CC=golang-dev https://golang.org/cl/7820045
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- 14 Mar, 2013 2 commits
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Dmitriy Vyukov authored
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
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Dmitriy Vyukov authored
vs tip: benchmark old ns/op new ns/op delta BenchmarkTCP4Persistent 67786 33175 -51.06% BenchmarkTCP4Persistent-2 49085 31227 -36.38% BenchmarkTCP4PersistentTimeout 69265 32565 -52.98% BenchmarkTCP4PersistentTimeout-2 49217 32588 -33.79% vs old scheduler: benchmark old ns/op new ns/op delta BenchmarkTCP4Persistent 63517 33175 -47.77% BenchmarkTCP4Persistent-2 54760 31227 -42.97% BenchmarkTCP4PersistentTimeout 63234 32565 -48.50% BenchmarkTCP4PersistentTimeout-2 56956 32588 -42.78% R=golang-dev, bradfitz, devon.odell, mikioh.mikioh, iant, rsc CC=golang-dev, pabuhr https://golang.org/cl/7569043
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- 12 Mar, 2013 1 commit
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Dmitriy Vyukov authored
Introduce pollDesc struct, to split netFD struct into fd-related and poller-related parts. R=golang-dev, bradfitz, iant CC=golang-dev https://golang.org/cl/7762044
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- 07 Mar, 2013 1 commit
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Dmitriy Vyukov authored
Move pollServer from fd_unix.go to fd_poll_unix.go. Add pollServerInit(*NetFD) to allow custom initialization. Add pollServer.Close(*NetFD) to allow custom finalization. Move setDeadline() to fd_poll_unix.go to allow custom handling of deadlines. Move newPollServer() to fd_poll_unix.go to allow custom initialization. No logical code changes. The next step will be to turn off fd_poll_unix.go for some platform (I have changes for darwin/linux) and redirect it into runtime. See: https://golang.org/cl/7569043/diff/2001/src/pkg/net/fd_poll_runtime.go R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/7513045
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