runtime

[release-branch.go1.12] ignore power notification error seen on Windows Docker

#215017 opened 2 days ago by Ian Lance Taylor

[release-branch.go1.13] ignore power notification error seen on Windows Docker

#215002 opened 2 days ago by Ian Lance Taylor

ignore power notification error seen on Windows Docker

#214917 opened 3 days ago by Ian Lance Taylor

better approximate total cost of scavenging

#214517 opened 4 days ago by Michael Anthony Knyszek

when we add a timer to the heap, remove a deleted timer

#214339 opened 1 week ago by Ian Lance Taylor

don't skip timer when adjustTimers sees a modified timer

#214338 opened 1 week ago by Ian Lance Taylor

don't let P's timer heap get clogged with deleted timers

#214299 opened 1 week ago by Ian Lance Taylor

add tests for checkptr

#214238 opened 1 week ago by Matthew Dempsky

change checkptr to use throw instead of panic

#214217 opened 1 week ago by Matthew Dempsky

keep P's first timer when in new atomically accessed field

#214185 opened 4 days ago by Ian Lance Taylor

re-enable TestArenaCollision on darwin in race mode

#214058 opened 1 week ago by Tobias Klauser

print wrapper function in stack trace if following asyncPreempt

#213957 opened 1 week ago by Cherry Zhang

overwrite asyncPreempt PC when injecting sigpanic on Windows

#213879 opened 1 week ago by Cherry Zhang

protect against external code calling ExitProcess

#213837 opened 1 week ago by Austin Clements

[release-branch.go1.12] ensure memmove write pointer atomically on ARM64

#213684 opened 1 week ago by Cherry Zhang

[release-branch.go1.13] ensure memmove write pointer atomically on ARM64

#213683 opened 1 week ago by Cherry Zhang

fix typo in comment

#213597 opened 1 week ago by Julian Tibble

use FP offsets for pipe/pipe2 on freebsd/arm64 and linux/arm64

#213577 opened 1 week ago by Joel Sing

[release-branch.go1.12] do not use PowerRegisterSuspendResumeNotification on systems with "program time" timer

#213198 opened 2 weeks ago by Jason A. Donenfeld

[release-branch.go1.12] monitor for suspend/resume to kick timeouts

#213197 opened 2 weeks ago by Jason A. Donenfeld

refine netpollGenericInit by replacing mutex with CAS

#212840 opened 2 weeks ago by Andy Pan

correct setNonblock on linux/arm64

#212766 opened 1 week ago by Joel Sing

correct assembly for openbsd/arm64

#212765 opened 1 week ago by Joel Sing

don't use R11 in nanotime1/walltime1 on ARM

#212641 opened 2 weeks ago by Cherry Zhang

add scavtrace debug flag and remove scavenge info from gctrace

#212640 opened 3 weeks ago by Michael Anthony Knyszek

check whether scavAddr is in inUse on scavengeOne fast path

#212637 opened 3 weeks ago by Michael Anthony Knyszek

test memmove writes pointers atomically

#212627 opened 3 weeks ago by Cherry Zhang

ensure memmove write pointer atomically on ARM64

#212626 opened 3 weeks ago by Cherry Zhang

use pool to avoid malloc every time invoking netpoll

#212407 opened 3 weeks ago by Andy Pan

disable pageAlloc tests on OpenBSD in short mode

#212177 opened 4 weeks ago by Michael Anthony Knyszek

[release-branch.go1.13] call goready in wakeScavenger instead of ready

#212103 opened 4 weeks ago by Michael Anthony Knyszek

make sure BP is saved in nanotime1/walltime1, else frame pointer may not be preserved

#212079 opened 4 weeks ago by Dan Scales

use innermost frame's func name for async preemption check

#211978 opened 1 month ago by Cherry Zhang

emit trace event in direct semaphore handoff

#211797 opened 1 month ago by Rhys Hiltner

[release-branch.go1.13] do not use PowerRegisterSuspendResumeNotification on systems with "program time" timer

#211280 opened 1 month ago by Jason A. Donenfeld

fallback to WM_POWERBROADCAST if powrprof is broken

#211279 opened 1 month ago by Jason A. Donenfeld

fix off-by-1 error on address ranges

#211157 opened 1 month ago by Cherry Zhang

force segv for nil defer function to be in deferreturn()

#210978 opened 1 month ago by Dan Scales

syscall_forkx on Solaris can return error on success

#210742 opened 1 month ago by Andrew Stormont

use MRS instruction to read system registers on freebsd/arm64wait-release

#210677 opened 1 month ago by Tobias Klauser

revert "monitor for suspend/resume to kick timeouts"

#210437 opened 1 month ago by Austin Clements

mlock top of signal stack on both amd64 and 386

#210345 opened 1 month ago by Austin Clements

suggest more kernel options for mlock failure

#210299 opened 1 month ago by Mark Pulford

add Gosched to TestSelectStackAdjust loop

#210217 opened 1 month ago by Ian Lance Taylor

give useful failure message on mlock failure

#210098 opened 1 month ago by Austin Clements

remove comment about gcCopySpans()

#209917 opened 1 month ago by Johan Jansson

mlock top of signal stack on Linux 5.2–5.4.1

#209899 opened 1 month ago by Austin Clements

work around SSE save bug in Linux 5.2–5.4.1

#209599 opened 1 month ago by Austin Clements

disable signal-based preemption on Linux 5.2–5.4.1

#209598 opened 1 month ago by Austin Clements

add a simple version number parser

#209597 opened 1 month ago by Austin Clements

use current P's race context in timer code

#209580 opened 1 month ago by Ian Lance Taylor

reset scavenge address in scavengeAll

#208960 opened 1 month ago by Michael Anthony Knyszek

disable async preemption on darwin/arm(64) if no cgo

#208818 opened 1 month ago by Cherry Zhang

ready scavenger without next

#208380 opened 1 month ago by Michael Anthony Knyszek

release worldsema before Gosched in STW GC mode

#208379 opened 1 month ago by Michael Anthony Knyszek

increase TestPhysicalMemoryUtilization threshold

#208377 opened 1 month ago by Michael Anthony Knyszek

do not use PowerRegisterSuspendResumeNotification on systems with "program time" timer

#208317 opened 1 month ago by Jason A. Donenfeld

relax TestAsyncPreempt

#208221 opened 1 month ago by Cherry Zhang

make the scavenger wrap around the address space

#207999 opened 1 month ago by Michael Anthony Knyszek

don't update the scavenge EWMA if woken early

#207997 opened 1 month ago by Michael Anthony Knyszek

disable GDB tests on AIX with -short

#207919 opened 1 month ago by Clément Chigot

on plan9 don't return substitute address for sysReserve

#207917 opened 2 months ago by Richard Miller

avoid potential deadlock when tracing memory code

#207846 opened 1 month ago by Dan Scales

add go:nosplit to cgo_mmap.go:mmap() and sys_darwin.go:mmap()

#207844 opened 1 month ago by Dan Scales

ensure thread handle is valid in profileloop1

#207779 opened 2 months ago by Austin Clements

move m.thread to mOS

#207778 opened 2 months ago by Austin Clements

use inUse ranges to map in summary memory only as needed

#207758 opened 2 months ago by Michael Anthony Knyszek

track ranges of address space which are owned by the heap

#207757 opened 2 months ago by Michael Anthony Knyszek

treat call from runtime as transient in TestDebugCall

#207620 opened 2 months ago by Ian Lance Taylor

remove stray errno check from TestSignalM

#207577 opened 2 months ago by Tom Thorogood

convert page allocator bitmap to sparse array

#207497 opened 2 months ago by Michael Anthony Knyszek

always use Go signal stack in non-cgo program

#207445 opened 2 months ago by Cherry Zhang

print more information on stack overflow

#207351 opened 2 months ago by Cherry Zhang

use register map to mark unsafe points

#207349 opened 2 months ago by Cherry Zhang

release timersLock while running timer

#207348 opened 2 months ago by Ian Lance Taylor

use mprotect in sysMap for aix/ppc64

#207237 opened 2 months ago by Clément Chigot

fix typo in deferprocStack's comments

#207038 opened 2 months ago by ZYunH

check summary before scavenging in fast path

#206978 opened 2 months ago by Michael Anthony Knyszek

crash if a signal is received with bad G and no extra M

#206959 opened 2 months ago by Cherry Zhang

acquire timersLocks around moveTimers

#206938 opened 2 months ago by Ian Lance Taylor

add arenaBaseOffset on aix/ppc64

#206841 opened 2 months ago by Clément Chigot

enable async preemption on darwin/arm64

#206419 opened 2 months ago by Cherry Zhang

don't save G during VDSO if we're handling signal

#206397 opened 2 months ago by Cherry Zhang

fix min/max logic in findScavengeCandidate

#206277 opened 2 months ago by Michael Anthony Knyszek

copy some functions from math/bits to runtime/internal/sys

#206199 opened 2 months ago by David Chase

skip TestDebugCall* on android-amd64-emu builder

#206138 opened 2 months ago by Bryan C. Mills

skip TestPingPongHog on builders

#206098 opened 2 months ago by Bryan C. Mills

skip PallocDataFindScavengeCandidate if hugepage is too large

#206097 opened 2 months ago by Meng Zhuo

use pipe rather than note in TestSignalM

#206078 opened 2 months ago by Ian Lance Taylor

add pipe/pipe2 on Solaris

#206077 opened 2 months ago by Ian Lance Taylor

make the test addresses for pageAlloc smaller on 32-bit

#205938 opened 2 months ago by Michael Anthony Knyszek

define maximum supported physical page and huge page sizes

#205937 opened 2 months ago by Michael Anthony Knyszek

disable async preemption on darwin/arm(64) for now

#205842 opened 2 months ago by Cherry Zhang

map reserved memory as NORESERVE on solaris

#205759 opened 2 months ago by Michael Anthony Knyszek

define darwin/arm64's address space as 33 bits

#205758 opened 2 months ago by Michael Anthony Knyszek

remove MAP_FIXED in sysReserve for raceenabled on darwin

#205757 opened 2 months ago by Michael Anthony Knyszek

set GODEBUG=asyncpreemptoff=1 in TestCrashDumpsAllThreads

#205720 opened 2 months ago by Ian Lance Taylor

if InjectDebugCall sees "not at safe point", keep trying

#205718 opened 2 months ago by Ian Lance Taylor

mark testSetPanicOnFault as go:nocheckptr

#205717 opened 2 months ago by Ian Lance Taylor

skip TestPanicOnFault in race mode

#205699 opened 2 months ago by Ian Lance Taylor

don't hold scheduler lock when calling timeSleepUntil

#205558 opened 2 months ago by Ian Lance Taylor

keep adjusted timers in timerMoving status until moved

#205418 opened 2 months ago by Ian Lance Taylor

disable preemption during test calls to futexsleep

#205378 opened 2 months ago by Ian Lance Taylor

make sysReserve return page-aligned memory on js-wasm

#205277 opened 2 months ago by Michael Anthony Knyszek

sleep a bit when waiting for running debug call goroutine

#205248 opened 2 months ago by Ian Lance Taylor

clear preemptStop in dropm

#204957 opened 2 months ago by Ian Lance Taylor

don't return from netpollGenericInit until init is complete

#204937 opened 2 months ago by Ian Lance Taylor

check for events when port_getn fails with ETIME

#204801 opened 2 months ago by Joshua M. Clulow

wake netpoller when dropping P, don't sleep too long in sysmon

#204800 opened 2 months ago by Ian Lance Taylor

unlock sched lock when checkdead throws due to a deadlock

#204778 opened 2 months ago by Ian Lance Taylor

use atomic.Cas to change timerRemoved to timerWaiting

#204717 opened 2 months ago by Ian Lance Taylor

remove write barrier in WaitForSigusr1

#204620 opened 2 months ago by Austin Clements

don't fetch G from signal stack when using cgo

#204519 opened 2 months ago by Cherry Zhang

setg after sigFetchG

#204441 opened 2 months ago by Cherry Zhang

support preemption on windows/{386,amd64}austin-preempt-v5

#204340 opened 2 months ago by Austin Clements

fix netpollBreak for AIX

#204318 opened 2 months ago by Clément Chigot

use correct state machine in addAdjustedTimers

#204280 opened 2 months ago by Ian Lance Taylor

intrinsify atomic And8 and Or8 on s390x

#204277 opened 2 months ago by Michael Munday

clear m.gsignal when the M exits

#204158 opened 2 months ago by Cherry Zhang

add async preemption support on S390X

#204106 opened 2 months ago by Cherry Zhang

make fcntl arguments consistent across OS's

#204101 opened 2 months ago by Ian Lance Taylor

remove atomic And8 function

#204061 opened 2 months ago by Michael Munday

fix nbpipe_test for AIX

#204059 opened 2 months ago by Clément Chigot

initialize netpoll in TestNetpollBreak

#204058 opened 2 months ago by Clément Chigot

record stub netpoll initialization, add lock around note

#204045 opened 2 months ago by Ian Lance Taylor

unblock SIGUSR1 for TestPreemptMaustin-preempt-v5

#203957 opened 2 months ago by Austin Clements

rename TestPreemptM to TestSignalM

#203891 opened 2 months ago by Austin Clements

clear js idle timeout before new one and after event handler

#203890 opened 2 months ago by Ian Lance Taylor

add comparison tracing for libFuzzer

#203887 opened 2 months ago by Matthew Dempsky

make allocNeedsZero lock-free

#203859 opened 2 months ago by Michael Anthony Knyszek

compute whether a span needs zeroing in the new page allocator

#203858 opened 2 months ago by Michael Anthony Knyszek

add async preemption support on PPC64

#203824 opened 2 months ago by Cherry Zhang

[release-branch.go1.13] fix textOff for multiple text sections

#203819 opened 2 months ago by Lynn Boger

[release-branch.go1.12] fix textOff for multiple text sections

#203818 opened 2 months ago by Lynn Boger

fix textOff for multiple text sections

#203817 opened 2 months ago by Lynn Boger

change TestPreemptM from SIGUSR1 to sigPreemptaustin-preempt-v5

#203778 opened 2 months ago by Austin Clements

make NumCPU respect zone CPU cap on illumos

#203758 opened 2 months ago by Joshua M. Clulow

add async preemption support on MIPS and MIPS64

#203720 opened 2 months ago by Cherry Zhang

fix dumpgoroutine() to deal with open-coded defers

#203697 opened 2 months ago by Dan Scales

use vDSO clock_gettime on linux/mips64x

#203578 opened 2 months ago by Wang Xuerui

turn off scavenger when there's <1 physical page of work

#203517 opened 2 months ago by Michael Anthony Knyszek

add async preemption support on ARM64

#203461 opened 2 months ago by Cherry Zhang

consistently seed fastrand state across archs

#203439 opened 2 months ago by Carlo Alberto Ferraris

define emptyfunc as static function in assembly for freebsd/arm64

#203418 opened 2 months ago by Tobias Klauser

fix typo of MADV_NOHUGEPAGE

#203340 opened 2 months ago by Meng Zhuo

fix (*gcSweepBuf).block guarantees

#203318 opened 2 months ago by Michael Anthony Knyszek

atomically set span state and use as publication barrieraustin-preempt-v5

#203286 opened 2 months ago by Austin Clements

fully initialize span in alloc_maustin-preempt-v5

#203285 opened 2 months ago by Austin Clements

mark findObject nosplit

#202798 opened 2 months ago by Cuong Manh Le

factor out debug.invalidptr case in findObject

#202797 opened 2 months ago by Cuong Manh Le

report correct error if kevent failed in netpollinit

#202777 opened 2 months ago by Tobias Klauser

save/fetch g register during VDSO on ARM and ARM64

#202759 opened 2 months ago by Cherry Zhang

somewhat better checkptr error messages

#202677 opened 2 months ago by Matthew Dempsky

fix -d=checkptr failure for testing/quick

#202639 opened 2 months ago by Matthew Dempsky

simplify findObject bad pointer checking condition

#202498 opened 2 months ago by Cuong Manh Le

remove stale runtime check in tests

#202450 opened 2 months ago by Dmitry Vyukov

clarify that itab.hash of dynamic entries is unused

#202448 opened 2 months ago by Dmitry Vyukov

factor signal stack code out of sigtrampgo

#202446 opened 2 months ago by Ian Lance Taylor

force testing calls of netpoll to run on system stack

#202444 opened 2 months ago by Ian Lance Taylor

correctly negate errno value for *BSD ARM

#202441 opened 2 months ago by Ian Lance Taylor

use correct pipe call for mips/mips64 GNU/Linux

#202417 opened 2 months ago by Ian Lance Taylor

fix runtime.pipe on linux/mips64{,le}

#202397 opened 2 months ago by Tobias Klauser

temporarily skip gdb python-related tests on illumos

#202357 opened 2 months ago by Joshua M. Clulow

make defers low-cost through inline code and extra funcdata

#202340 opened 2 months ago by Dan Scales

test a frameless function for async preemptionaustin-preempt-v5

#202339 opened 2 months ago by Cherry Zhang

add async preemption support on ARMaustin-preempt-v5

#202338 opened 2 months ago by Cherry Zhang

don't async preempt NO_LOCAL_POINTERS assembly functionsaustin-preempt-v5

#202337 opened 2 months ago by Cherry Zhang

fix unsafe.Pointer alignment on Linux

#202157 opened 3 months ago by Cuong Manh Le

work around bad first sysReserve from wasm

#202097 opened 3 months ago by Michael Anthony Knyszek

fix past-the-end write of wasmStack

#202086 opened 3 months ago by Cherry Zhang

add a test for asynchronous safe pointsaustin-preempt-v5

#201777 opened 3 months ago by Austin Clements

switch to new page allocator

#201765 opened 3 months ago by Michael Anthony Knyszek

integrate new page allocator into runtime

#201764 opened 3 months ago by Michael Anthony Knyszek

make the scavenger self-paced

#201763 opened 3 months ago by Michael Anthony Knyszek

implement async scheduler preemptionaustin-preempt-v5

#201762 opened 3 months ago by Austin Clements

scan stacks conservatively at async safe pointsaustin-preempt-v5

#201761 opened 3 months ago by Austin Clements

use signals to preempt Gs for suspendGaustin-preempt-v5

#201760 opened 3 months ago by Austin Clements

asynchronous preemption function for x86austin-preempt-v5

#201759 opened 3 months ago by Austin Clements

support for injecting calls at signals on x86austin-preempt-v5

#201758 opened 3 months ago by Austin Clements

add GODEBUG=asyncpreemptoff=1austin-preempt-v5

#201757 opened 3 months ago by Austin Clements

save g register during arm64 race detector callbacks

#201744 opened 3 months ago by Keith Randall

make defers low-cost through inline code and extra funcdata"

#201519 opened 3 months ago by Bryan C. Mills

ensure _Grunning Gs have a valid g.m and g.m.paustin-preempt-v5

#201440 opened 3 months ago by Austin Clements

abstract M preemption check into a functionaustin-preempt-v5

#201439 opened 3 months ago by Austin Clements

only shrink stacks at synchronous safe pointsaustin-preempt-v5

#201438 opened 3 months ago by Austin Clements

add test for signalMaustin-preempt-v5

#201404 opened 3 months ago by Austin Clements

M-targeted signals for libc-based OSesaustin-preempt-v5

#201403 opened 3 months ago by Austin Clements

M-targeted signals for BSDsaustin-preempt-v5

#201402 opened 3 months ago by Austin Clements

M-targeted signals for Linuxaustin-preempt-v5

#201401 opened 3 months ago by Austin Clements

remove g.gcscanvalidaustin-preempt-v5

#201139 opened 3 months ago by Austin Clements

remove old stack scanning codeaustin-preempt-v5

#201138 opened 3 months ago by Austin Clements

add general suspendG/resumeGaustin-preempt-v5

#201137 opened 3 months ago by Austin Clements

call goready in wakeScavenger instead of ready

#200999 opened 3 months ago by Michael Anthony Knyszek

adjust expected error threshold in TestSelectFairness

#200857 opened 3 months ago by Giovanni Bajo

when disabling SIGPROF handler, ignore SIGPROF

#200740 opened 3 months ago by Ian Lance Taylor

move sighandler into signal_unix.go

#200739 opened 3 months ago by Ian Lance Taylor

make goroutine for wasm async events short-lived

#200497 opened 3 months ago by Richard Musiol

place lower limit on trigger ratio

#200439 opened 3 months ago by Michael Knyszek

optimize wasmZero, wasmMove, Compare

#200357 opened 3 months ago by Agniva De Sarker

[release-branch.go1.13] fix darwin syscall performance regression

#200103 opened 3 months ago by Shenghou Ma

ensure that Goexit cannot be aborted by a recursive panic/recover

#200081 opened 3 months ago by Dan Scales

fix GDB tests on s390x running Ubuntu 18.04

#200039 opened 3 months ago by Michael Munday

do not omit stack trace of goroutine that handles async events

#199537 opened 3 months ago by Richard Musiol

make nanotime use monotonic clock in Solaris

#199502 opened 3 months ago by Jerrin Shaji George

add support for freebsd/arm64

#198544 opened 3 months ago by Tobias Klauser

[release-branch.go1.13] monitor for suspend/resume to kick timeouts

#198540 opened 3 months ago by Jason A. Donenfeld

[release-branch.go1.13] iterate ms via allm linked list to avoid race

#198539 opened 3 months ago by Jason A. Donenfeld

use efaceOf where applicable

#198494 opened 3 months ago by Matthew Dempsky

[release-branch.go1.13] redefine scavenge goal in terms of heap_inuse

#198487 opened 3 months ago by Michael Anthony Knyszek

[release-branch.go1.13] scavenge on growth instead of inline with allocation

#198486 opened 3 months ago by Michael Anthony Knyszek

[release-branch.go1.13] grow the heap incrementally

#198485 opened 3 months ago by Austin Clements

iterate ms via allm linked list to avoid race

#198417 opened 3 months ago by Jason A. Donenfeld

fix darwin syscall performance regression

#197938 opened 3 months ago by Shenghou Ma

add doc to remind adopting changes to reflectlite

#197558 opened 3 months ago by Cuong Manh Le

[release-branch.go1.13] fix lock acquire cycles related to scavenge.lock

#197501 opened 3 months ago by Michael Anthony Knyszek

fix ppc64le race code

#197337 opened 3 months ago by Keith Randall

update runtime2.go itab comments about sync struct

#197037 opened 3 months ago by Sean Chen

extra tests and benchmarks for defer

#197017 opened 3 months ago by Dan Scales

fix line number for faulting instructions

#196962 opened 3 months ago by Keith Randall

gofmt after CL 192937

#196812 opened 3 months ago by Tobias Klauser

fix regression on ppc64x from CL 192937

#196658 opened 4 months ago by Lynn Boger

add page cache and tests

#196643 opened 4 months ago by Michael Anthony Knyszek

add per-p mspan cache

#196642 opened 4 months ago by Michael Anthony Knyszek

rearrange mheap_.alloc* into allocSpan

#196641 opened 4 months ago by Michael Anthony Knyszek

make more page sweeper operations atomic

#196640 opened 4 months ago by Michael Anthony Knyszek

remove unnecessary large parameter to mheap_.alloc

#196639 opened 4 months ago by Michael Anthony Knyszek

ensure heap memstats are updated atomically

#196638 opened 4 months ago by Michael Anthony Knyszek

remove useless heap_objects accounting

#196637 opened 4 months ago by Michael Anthony Knyszek

check for nil g in msancall() on arm64

#196157 opened 4 months ago by fanzha02

remove unneeded noinline directives

#195818 opened 4 months ago by Keith Randall

allow the Go runtime to return multiple stack frames for a single PC

#195781 opened 4 months ago by Keith Randall

avoid overflow in markrootBlock

#195717 opened 4 months ago by Ian Lance Taylor

add per-p page allocation cache

#195701 opened 4 months ago by Michael Anthony Knyszek

112

remove old page allocator

#195700 opened 4 months ago by Michael Anthony Knyszek

add option to scavenge with lock held throughout

#195699 opened 4 months ago by Michael Anthony Knyszek

count scavenged bits for new allocation for new page allocator

#195698 opened 4 months ago by Michael Anthony Knyszek

add scavenging code for new page allocator

#195697 opened 4 months ago by Michael Anthony Knyszek

avoid leaking temp directory in test

#194880 opened 4 months ago by Tom Thorogood

[release-branch.go1.13] monitor for suspend/resume to kick timeouts

#193607 opened 4 months ago by Jason A. Donenfeld

redefine scavenge goal in terms of heap_inuse

#193040 opened 4 months ago by Michael Anthony Knyszek

fix crash during VDSO calls on arm

#192937 opened 4 months ago by Yuichi Nishiwaki

platform-independent faketime support

#192740 opened 4 months ago by Austin Clements

wrap nanotime, walltime, and write

#192738 opened 4 months ago by Austin Clements

use all 64 bits of hash seed on arm64

#192498 opened 4 months ago by Keith Randall

remove unnecessary variable decls in asm.s

#192378 opened 4 months ago by Cherry Zhang

fix lock acquire cycles related to scavenge.lock

#191977 opened 4 months ago by Michael Anthony Knyszek

monitor for suspend/resume to kick timeouts

#191957 opened 4 months ago by Jason A. Donenfeld

use SetWaitableTimer for better semasleep

#191897 opened 4 months ago by Jason A. Donenfeld

use futexes on Windows

#191843 opened 4 months ago by Jason A. Donenfeld

mark print functions nowritebarrierrec

#191818 opened 4 months ago by Ian Lance Taylor

don't forward SIGPIPE on macOS

#191785 opened 4 months ago by Elias Naur

remove slow time compatibility hacks for wine

#191759 opened 4 months ago by Jason A. Donenfeld

generate hash functions only for types which are map keys

#191198 opened 4 months ago by Keith Randall

switch default order of hashing algorithms

#190998 opened 5 months ago by Keith Randall

add new page allocator core

#190622 opened 5 months ago by Michael Anthony Knyszek

add packed bitmap summaries

#190621 opened 5 months ago by Michael Anthony Knyszek

add pallocbits and tests

#190620 opened 5 months ago by Michael Anthony Knyszek

add new page allocator constants and description

#190619 opened 5 months ago by Michael Anthony Knyszek

clean up power-of-two rounding code with align functions

#190618 opened 5 months ago by Michael Anthony Knyszek

remove outdated comment in select sortkey

#190520 opened 5 months ago by Ou Changkun

simplify some pointer conversionsex-wait-release

#190457 opened 5 months ago by Matthew Dempsky

make defers low-cost through inline code and extra funcdata

#190098 opened 5 months ago by Dan Scales

grow the heap incrementally

#189957 opened 5 months ago by Austin Clements

simplify GOOS detection in mstart()ex-wait-release

#188519 opened 5 months ago by Ayan George

one lock per orderex-wait-release

#188478 opened 5 months ago by Changkun Ou

don't forward SIGPIPE on macOSex-wait-release

#188297 opened 5 months ago by Elias Naur

use uintptr instead of int32 for counting to next heap profile sample

#188017 opened 5 months ago by Keith Randall

add race check for buf in slicebytetostring.

#187826 opened 5 months ago by anjiawei1991

treat CTRL_CLOSE_EVENT, CTRL_LOGOFF_EVENT, CTRL_SHUTDOWN_EVENT as SIGTERM on Windows

#187739 opened 5 months ago by Tianon Gravi

call sysHugePage less often

#186926 opened 6 months ago by Michael Knyszek

limit scvg debug prints to once per 30 seconds

#186924 opened 6 months ago by Austin Clements

align allocations harder in GODEBUG=sbrk=1 mode

#186919 opened 6 months ago by Austin Clements

add physHugePageShift

#186598 opened 6 months ago by Michael Anthony Knyszek

add a test for getg with thread switch

#186357 opened 6 months ago by Cherry Zhang

implement and use DUFFCOPY on MIPS64

#185078 opened 6 months ago by Meng Zhuo

use correct register in darwin/386 pipe_trampoline

#184377 opened 6 months ago by Ian Lance Taylor

use a pipe to wake up signal_recv on Darwin

#184169 opened 6 months ago by Ian Lance Taylor

fix pprof cpu profile corruption on arm/mips/mipsle

#184164 opened 6 months ago by Russ Cox

add debugging print on crash in pprof

#184163 opened 6 months ago by Russ Cox

use hard heap goal if we've done more scan work than expected

#184097 opened 6 months ago by Michael Knyszek

scavenge on growth instead of inline with allocation

#183857 opened 6 months ago by Michael Anthony Knyszek

use R20, R21 in ARM64's Duff's devices

#183842 opened 6 months ago by Cherry Zhang

save/restore callee-save registers in arm's sigtramp

#183777 opened 6 months ago by Ben Shi

fix a register save/restore bug in sigtramp of arm-darwin

#183517 opened 6 months ago by Ben Shi

reuse wasm memory DataViewex-wait-release

#183457 opened 7 months ago by Agniva De Sarker

don't hold worldsema across mark phase

#182657 opened 7 months ago by Michael Anthony Knyszek

use dispatch semaphores on Darwin

#182258 opened 7 months ago by Ian Lance Taylor

do not crash in lastcontinuehandler when running as DLLex-wait-release

#181839 opened 7 months ago by Simon Ferquel

expand comments on runtime panic checks

#181737 opened 7 months ago by Austin Clements

speed up receive on empty closed channelex-wait-release

#181543 opened 7 months ago by Ben Schwartz

reduce allocations when building pprof LabelSetex-wait-release

#181517 opened 7 months ago by Martin Möhrmann

allocate defer records on the stack""

#181378 opened 7 months ago by Keith Randall

document, fix libc error checks on macOS

#180841 opened 7 months ago by Russ Cox

fix non-tab indentation in lookup_darwin_*.s

#180840 opened 7 months ago by Russ Cox

fix scattered non-tab indentation in assembly

#180839 opened 7 months ago by Russ Cox

use default system stack size, not 64 kB, on non-cgo macOS

#180779 opened 7 months ago by Russ Cox

allocate defer records on the stack"

#180761 opened 7 months ago by Keith Randall

make atomic loads/stores sequentially consistent on s390x

#180439 opened 7 months ago by Michael Munday

get map of args of unstarted goroutines like we do for defers

#180258 opened 7 months ago by Keith Randall

fix sigpipe do not check SIGPIPE was ignoredwait-release

#180177 opened 7 months ago by LE Manh Cuong

mark all Go symbols called from assembly in other packages

#179862 opened 7 months ago by Austin Clements

revert init order changes

#178297 opened 8 months ago by Keith Randall

In Frames.Next, delay file/line lookup until just before return

#178077 opened 8 months ago by Keith Randall

ensure mheap lock stack growth invariant is maintained

#177857 opened 8 months ago by Michael Anthony Knyszek

correct netbsd/amd64 assembly for timespec handling

#177637 opened 8 months ago by Joel Sing

disable TestGoexitCrash

#177557 opened 8 months ago by Russ Cox

disable some tests in -quick mode

#177399 opened 8 months ago by Russ Cox

fix 'go vet -race runtime'

#177397 opened 8 months ago by Russ Cox

remove redundant "//"

#177277 opened 8 months ago by Joey

overhaul TestPhysicalMemoryUtilization

#177237 opened 8 months ago by Michael Anthony Knyszek

fix netbsd/arm64 assembly

#177120 opened 8 months ago by Joel Sing

mark newly-mapped memory as scavenged

#177097 opened 8 months ago by Michael Anthony Knyszek

save/restore callee saved registers in arm64's sigtramp

#177045 opened 8 months ago by Ben Shi

count the scavenger's M as idle when sleeping

#176957 opened 8 months ago by Michael Anthony Knyszek

resolve latent TODOs

#176899 opened 8 months ago by Tamir Duberstein

resolve latent function type TODO

#176897 opened 8 months ago by Tamir Duberstein

fix windows-amd64-2012 build

#176557 opened 8 months ago by Russ Cox

fix s390x build

#176397 opened 8 months ago by Russ Cox

fix js/wasm lock implementation

#176297 opened 8 months ago by Michael Anthony Knyszek

fix vet complaints for js/wasm

#176178 opened 8 months ago by Russ Cox

fix vet complaints for all nacl

#176107 opened 8 months ago by Russ Cox

fix vet complaints for all windows

#176106 opened 8 months ago by Russ Cox

fix vet complaints for all freebsd, netbsd, openbsd

#176105 opened 8 months ago by Russ Cox

fix vet complaints for solaris/amd64, illumos/amd64

#176103 opened 8 months ago by Russ Cox

fix vet complaints for linux/arm64, linux/mips*, linux/ppc64*, linux/s390x

#176102 opened 8 months ago by Russ Cox

fix vet complaints for linux/arm

#176101 opened 8 months ago by Russ Cox

fix vet complaints for linux/amd64

#176100 opened 8 months ago by Russ Cox

fix vet complaints for linux/386

#176099 opened 8 months ago by Russ Cox

allow inlining the runtime.(un)lock fast paths

#175981 opened 8 months ago by Josh Bleecher Snyder

split spans when scavenging if it's more than we need

#175797 opened 8 months ago by Michael Anthony Knyszek

[release-branch.go1.11] safely load DLLs

#175378 opened 8 months ago by Jason A. Donenfeld

split spans during allocation without treap removal

#174879 opened 8 months ago by Michael Anthony Knyszek

make treap iteration more efficient

#174878 opened 8 months ago by Michael Anthony Knyszek

remove VDSO fallback test and benchmarks

#174679 opened 8 months ago by Ian Lance Taylor

fix data sizes for res_search results

#174518 opened 8 months ago by Keith Randall

scavenge huge spans first

#174399 opened 8 months ago by Michael Anthony Knyszek

merge all treaps into one implementation

#174398 opened 8 months ago by Michael Anthony Knyszek

implement pthread functions for darwin/arm64

#174300 opened 8 months ago by Elias Naur

make mmap return 0 instead of -1 on aix/ppc64

#174297 opened 8 months ago by Clément Chigot

do not use heap arena hints on wasm

#174203 opened 8 months ago by Richard Musiol

enable cgo for openbsd/arm64

#174132 opened 8 months ago by Joel Sing

initialise cpu.HWCap on openbsd/arm64

#174129 opened 8 months ago by Joel Sing

remove spurious register loads for openbsd/amd64 kqueue

#174128 opened 8 months ago by Joel Sing

address vet errors in openbsd/arm64 assembly

#174126 opened 8 months ago by Joel Sing

correct exitThread on openbsd/arm64

#174124 opened 8 months ago by Joel Sing

add support for openbsd/arm64

#174119 opened 8 months ago by Joel Sing

test for cgo build tag in TestGdbPythonCgo

#174098 opened 8 months ago by Ian Lance Taylor

gofmt defs1_netbsd_arm64.go

#174078 opened 8 months ago by Ian Lance Taylor

enable runtime_mmap_test.go on AIX

#174059 opened 8 months ago by Clément Chigot

account for callbacks in checkdead on Windows

#174037 opened 8 months ago by Ian Lance Taylor

remove PC_F & PC_B globals on Wasm

#173980 opened 8 months ago by Cherry Zhang

cache SP in a local on Wasm

#173979 opened 8 months ago by Cherry Zhang

make pidle list doubly-linked

#173943 opened 8 months ago by Austin Clements

make _Pidle strictly mean on the idle list

#173942 opened 8 months ago by Austin Clements

switch to P 0 before destroying current P

#173941 opened 8 months ago by Austin Clements

add tests for runtime mTreap

#173940 opened 8 months ago by Michael Anthony Knyszek

[release-branch.go1.12] make mTreap.find actually find the best fit

#173939 opened 8 months ago by Michael Anthony Knyszek

remove sys.HugePageSize

#173757 opened 8 months ago by Michael Anthony Knyszek

make m.libcallsp check in shrinkstack panicaustin-preempt-v5

#173724 opened 8 months ago by Austin Clements

don't scavenge when allocating from scavenged memory

#173480 opened 8 months ago by Michael Anthony Knyszek

make mTreap.find actually find the best fit

#173479 opened 8 months ago by Michael Anthony Knyszek

ensure free and unscavenged spans may be backed by huge pages

#173338 opened 9 months ago by Michael Anthony Knyszek

use named macros on NetBSD

#173158 opened 9 months ago by Maya Rashish

move linux specific code into linux specific files

#173157 opened 9 months ago by Maya Rashish

use "fire and forget" preemption for stack scans

#172991 opened 9 months ago by Austin Clements

do stack shrinks after syscalls

#172990 opened 9 months ago by Austin Clements

decouple stack shrinking from stack scanning

#172989 opened 9 months ago by Austin Clements

error formatting fix

#172988 opened 9 months ago by Austin Clements

improve mstart comments

#172987 opened 9 months ago by Austin Clements

make preemption requests prompt

#172984 opened 9 months ago by Austin Clements

introduce _Gdead|_Gscan g status

#172983 opened 9 months ago by Austin Clements

make copystack/sudog synchronization more explicitaustin-preempt-v5

#172982 opened 9 months ago by Austin Clements

suppress thread event prints in gdb test

#172980 opened 9 months ago by Cherry Zhang

document P statuses

#172857 opened 9 months ago by Austin Clements

log span allocation metrics

#172619 opened 9 months ago by Michael Anthony Knyszek

don't hold the heap lock over span scavenging

#172478 opened 9 months ago by Michael Anthony Knyszek

fix stack layout typo

#172458 opened 9 months ago by Lee Xun

move libcall to stack for runtime syscalls on AIX

#172359 opened 9 months ago by Clément Chigot

make preemption requests robust

#172284 opened 9 months ago by Austin Clements

move preemption task handling into scheduler

#172282 opened 9 months ago by Austin Clements

combine preemption reasons into one bit-field

#172281 opened 9 months ago by Austin Clements

print more information when testCgoPprof fails

#172197 opened 9 months ago by Josh Bleecher Snyder

avoid getg in preinit on Android

#172158 opened 9 months ago by Elias Naur

remove old timer code

#171884 opened 9 months ago by Ian Lance Taylor

107

switch to using new timer code

#171883 opened 9 months ago by Ian Lance Taylor

add race detector support for new timers

#171882 opened 9 months ago by Ian Lance Taylor

implement timeSleepUntil for new timers

#171881 opened 9 months ago by Ian Lance Taylor

update timejump function for new timers

#171880 opened 9 months ago by Ian Lance Taylor

implement time.Sleep for new timers

#171879 opened 9 months ago by Ian Lance Taylor

add new runtimer function

#171878 opened 9 months ago by Ian Lance Taylor

add new adjusttimers function

#171877 opened 9 months ago by Ian Lance Taylor

implement new movetimers function

#171836 opened 9 months ago by Ian Lance Taylor

add new cleantimers function

#171835 opened 9 months ago by Ian Lance Taylor

add new dodeltimer and dodeltimer0 functions

#171834 opened 9 months ago by Ian Lance Taylor

add new resettimer function

#171833 opened 9 months ago by Ian Lance Taylor

add new modtimer function

#171832 opened 9 months ago by Ian Lance Taylor

add new deltimer function

#171831 opened 9 months ago by Ian Lance Taylor

add new addtimer function

#171830 opened 9 months ago by Ian Lance Taylor

prepare for adding timers to P's

#171829 opened 9 months ago by Ian Lance Taylor

handle timers on P's in procresize/(*pp).destroy

#171828 opened 9 months ago by Ian Lance Taylor

add wasm support for timers on P's

#171827 opened 9 months ago by Ian Lance Taylor

initial scheduler changes for timers on P's

#171826 opened 9 months ago by Ian Lance Taylor

add and use resettimer

#171825 opened 9 months ago by Ian Lance Taylor

add netpollBreak

#171824 opened 9 months ago by Ian Lance Taylor

change read and write to return negative errno value

#171823 opened 9 months ago by Ian Lance Taylor

define nonblockingPipe

#171822 opened 9 months ago by Ian Lance Taylor

change netpoll to take an amount of time to block

#171821 opened 9 months ago by Ian Lance Taylor

remove some unused fields in m and p

#171773 opened 9 months ago by Austin Clements

delete unused isscanstatus function

#171765 opened 9 months ago by Austin Clements

abstract initializing and destroying Ps out of procresize

#171762 opened 9 months ago by Austin Clements

re-order PCDATA and FUNCDATA indices

#171760 opened 9 months ago by Josh Bleecher Snyder

set itab.fun[0] only on successful conversion

#171759 opened 9 months ago by Cherry Zhang

allocate defer records on the stack

#171758 opened 9 months ago by Keith Randall

add //go:cgo_unsafe_args to AIX syscallX functions

#171723 opened 9 months ago by Clément Chigot

remove debug prints in netpoll_aix.go

#171721 opened 9 months ago by Clément Chigot

move libcall to stack for syscall package on aix/ppc64

#171338 opened 9 months ago by Clément Chigot

note about improved _Gscan bit handling

#171022 opened 9 months ago by Austin Clements

correct the TLS base offset on Android

#170956 opened 9 months ago by Elias Naur

set up TLS storage for Android Q without cgo

#170955 opened 9 months ago by Elias Naur

optimize memory allocation on wasm

#170950 opened 9 months ago by Richard Musiol

separate stack freeing from stack shrinking

#170890 opened 9 months ago by Austin Clements

track the number of free unscavenged huge pages

#170860 opened 9 months ago by Michael Anthony Knyszek

track spans larger than a huge page separately

#170859 opened 9 months ago by Michael Anthony Knyszek

add physHugePageSize

#170858 opened 9 months ago by Michael Anthony Knyszek

introduce treapForSpan to reduce code duplication

#170857 opened 9 months ago by Michael Anthony Knyszek

fix typo in debuglog comment

#170799 opened 9 months ago by Austin Clements

[release-branch.go1.12] skip broken TestLldbPython

#170798 opened 9 months ago by Brad Fitzpatrick

randomize package initialization order in race mode

#170318 opened 9 months ago by Keith Randall

skip broken TestLldbPython

#170281 opened 9 months ago by Brad Fitzpatrick

add toy specialized map implementation

#170280 opened 9 months ago by Josh Bleecher Snyder

preempt a goroutine which calls a lot of short system calls

#170138 opened 9 months ago by Andrei Vagin

always mask shift amount regardless of architecture

#170122 opened 9 months ago by Michael Munday

use raceprocctx in race_arm64

#170105 opened 9 months ago by Ian Lance Taylor

remove old timer code

#170101 opened 9 months ago by Ian Lance Taylor

switch to using new timer code

#170100 opened 9 months ago by Ian Lance Taylor

implement time.Sleep for new timers

#170099 opened 9 months ago by Ian Lance Taylor

add race detector support for new timers

#170098 opened 9 months ago by Ian Lance Taylor

add osRelax support for new timers

#170097 opened 9 months ago by Ian Lance Taylor

fix dropped preemption requests

#170065 opened 9 months ago by Austin Clements

use acquirem/releasem more widely

#170064 opened 9 months ago by Austin Clements

fix sanity check in notetsleep

#170063 opened 9 months ago by Austin Clements

update timejump function for new timers

#169976 opened 9 months ago by Ian Lance Taylor

add new runtimer function

#169975 opened 9 months ago by Ian Lance Taylor

add new adjusttimers function

#169974 opened 9 months ago by Ian Lance Taylor

implement new movetimers function

#169973 opened 9 months ago by Ian Lance Taylor

add new cleantimers function

#169972 opened 9 months ago by Ian Lance Taylor

add new dodeltimer and dodeltimer0 functions

#169971 opened 9 months ago by Ian Lance Taylor

add new resettimer function

#169970 opened 9 months ago by Ian Lance Taylor

add new modtimer function

#169969 opened 9 months ago by Ian Lance Taylor

add new deltimer function

#169968 opened 9 months ago by Ian Lance Taylor

add new addtimer function

#169967 opened 9 months ago by Ian Lance Taylor

prepare for adding timers to P's

#169966 opened 9 months ago by Ian Lance Taylor

steal timers from unpreemptible P's

#169965 opened 9 months ago by Ian Lance Taylor

when shrinking number of P's, move timers

#169964 opened 9 months ago by Ian Lance Taylor

wake sleeping P when there are no idle P's

#169963 opened 9 months ago by Ian Lance Taylor

initial support for timers in P's

#169962 opened 9 months ago by Ian Lance Taylor

add and use resettimer

#169961 opened 9 months ago by Ian Lance Taylor

rename p racectx field to raceprocctx

#169960 opened 9 months ago by Ian Lance Taylor

fix TestLldbPython in module mode (again)

#169918 opened 9 months ago by Josh Bleecher Snyder

fix GDB tests on s390x running Ubuntu 18.04

#169857 opened 9 months ago by Michael Munday

make the Android TLS offset dynamic

#169817 opened 9 months ago by Elias Naur

mark goexit as the top of the call stack

#169726 opened 9 months ago by Michael Munday

fix TestLldbPython test with modules enabled

#169725 opened 9 months ago by Josh Bleecher Snyder

fix minor doc typo

#169724 opened 9 months ago by Josh Bleecher Snyder

remove kindNoPointers

#169157 opened 9 months ago by Keith Randall

enable c-archive for aix/ppc64

#169120 opened 9 months ago by Clément Chigot

create library startup for aix/ppc64

#169118 opened 9 months ago by Clément Chigot

improve sigtramp on aix/ppc64 to handle SIGPROF

#169117 opened 9 months ago by Clément Chigot

skip wb call in growslice when unnecessary

#168959 opened 10 months ago by Josh Bleecher Snyder

follow Windows calling convention for _cgo_sys_thread_create

#168351 opened 10 months ago by Jingnan Si

[release-branch.go1.12] safely load DLLs

#168339 opened 10 months ago by Jason A. Donenfeld

fix registers for bounds check calling convention on arm

#168041 opened 10 months ago by Keith Randall

disable event scanning error reporting on solaris

#167782 opened 10 months ago by Mikio Hara

report only critical event scanning error

#167777 opened 10 months ago by Mikio Hara

[release-branch.go1.11] fix write barrier on wasm

#167746 opened 10 months ago by Austin Clements

[release-branch.go1.12] fix write barrier on wasm

#167745 opened 10 months ago by Austin Clements

fix write barrier on wasm

#167743 opened 10 months ago by Austin Clements

[release-branch.go1.11] skip TestLockOSThreadAvoidsStatePropagation if one can't unshare

#167707 opened 10 months ago by Michael Anthony Knyszek

introduce and consistently use setNsec for timespec

#167389 opened 10 months ago by Ian Lance Taylor

simplify constant strings in asm

#167386 opened 10 months ago by Josh Bleecher Snyder

report event scanning error on read event

#166497 opened 10 months ago by Mikio Hara

do not use a relative import in testdata

#165817 opened 10 months ago by Bryan C. Mills

remove CPU capability workarounds for unsupported FreeBSD versions

#165799 opened 10 months ago by Martin Möhrmann

safely load DLLs

#165798 opened 10 months ago by Jason A. Donenfeld

[release-branch.go1.12] scan defer closure in stack scan

#164629 opened 10 months ago by Cherry Zhang

disable TestGdbAutotmpTypes in short mode on aix/ppc64

#164339 opened 10 months ago by Clément Chigot

scan defer closure in stack scan

#164118 opened 10 months ago by Cherry Zhang

change the span allocation policy to first-fit

#164101 opened 10 months ago by Michael Anthony Knyszek

add tests for runtime mTreap

#164100 opened 10 months ago by Michael Anthony Knyszek

prefer unscavenged spans over scavenged spans

#164099 opened 10 months ago by Michael Anthony Knyszek

use iterator instead of raw node for treap find

#164098 opened 10 months ago by Michael Anthony Knyszek

fix sigfwd for aix/ppc64

#164015 opened 10 months ago by Clément Chigot

enable external linker tests for aix/ppc64

#164014 opened 10 months ago by Clément Chigot

disable pprof test with cgo on aix/ppc64

#164013 opened 10 months ago by Clément Chigot

fix TestSigStackSwapping on aix/ppc64

#164012 opened 10 months ago by Clément Chigot

fix C trampolines on aix/ppc64

#164010 opened 10 months ago by Clément Chigot

allow external linking for aix/ppc64

#164003 opened 10 months ago by Clément Chigot

handle syscalls without g or m for aix/ppc64

#164001 opened 10 months ago by Clément Chigot

use AIX C ABI in asmcgocall

#164000 opened 10 months ago by Clément Chigot

align first persistentalloc chunk as requested

#163859 opened 10 months ago by Ian Lance Taylor

call atomic.Storeuintptr in noteclear on AIX

#163624 opened 10 months ago by Clément Chigot

make tests that invoke 'go build' module-agnostic

#162837 opened 11 months ago by Bryan C. Mills

[release-branch.go1.12] document GODEBUG TLS 1.3 option

#162497 opened 11 months ago by Brad Fitzpatrick

document GODEBUG TLS 1.3 option

#162360 opened 11 months ago by Brad Fitzpatrick

[release-branch.go1.12] scan gp._panic in stack scan

#162358 opened 11 months ago by Cherry Zhang

scan gp._panic in stack scan

#161778 opened 11 months ago by Cherry Zhang

use hw.ncpuonline sysctl in getncpu on openbsdex-wait-release

#161757 opened 11 months ago by Tobias Klauser

fix typos

#161728 opened 11 months ago by Yasser Abdolmaleki

provide index information on bounds check failure

#161477 opened 11 months ago by Keith Randall

whitelist debugCall32..debugCall65536 in debugCallCheck

#161137 opened 11 months ago by Alessandro Arzilli

[release-branch.go1.11] disable GDB tests on freebsd on all GOARCH values

#160800 opened 11 months ago by Yuval Pavel Zholkover

[release-branch.go1.11] fix runtime gdb test with gdb v8.2

#160799 opened 11 months ago by Shulhan

merge codepaths in scavengeLargest

#160617 opened 11 months ago by Michael Anthony Knyszek

don't hold the heap lock during scavenging

#160499 opened 11 months ago by Michael Anthony Knyszek

scavenge spans using LRU policy

#160498 opened 11 months ago by Michael Anthony Knyszek

add credit system for scavenging

#160297 opened 11 months ago by Michael Anthony Knyszek

fix syscall.NewCallback to return all bits for uintptr valuesex-wait-release

#159579 opened 11 months ago by Alex Brainman

scavenge memory upon allocating from scavenged memory

#159500 opened 11 months ago by Michael Anthony Knyszek

use MADV_FREE_REUSABLE on darwin

#159117 opened 1 year ago by Michael Anthony Knyszek

throw if scavenge necessary during coalescing

#158377 opened 1 year ago by Michael Anthony Knyszek

sample large heap allocations correctly

#158337 opened 1 year ago by Raul Silvera

don't coalesce scavenged spans with unscavenged spans

#158078 opened 1 year ago by Michael Anthony Knyszek

de-duplicate coalescing code

#158077 opened 1 year ago by Michael Anthony Knyszek

ring buffer for binary debug logging

#157997 opened 1 year ago by Austin Clements

refactor coalescing into its own method

#157838 opened 1 year ago by Michael Anthony Knyszek

don't coalesce scavenged spans with unscavenged spans

#157837 opened 1 year ago by Michael Anthony Knyszek

keep FuncForPC from crashing for PCs between functions

#157799 opened 1 year ago by Keith Randall

fix same anonymous interface conversion panicex-wait-release

#157397 opened 1 year ago by LE Manh Cuong

fix stack size when cross-compiling aix/ppc64

#157117 opened 1 year ago by Clément Chigot

make mTreap iterator bidirectional

#156918 opened 1 year ago by Michael Anthony Knyszek

fix lock order inversion deadlock in SetMaxHeap

#156917 opened 1 year ago by Michael Anthony Knyszek

follow convention for generated code comment in fastlog2table

#156817 opened 1 year ago by Tobias Klauser

disable GDB tests on freebsd on all GOARCH values

#156717 opened 1 year ago by Yuval Pavel Zholkover

store incremented PC in result of runtime.Callers

#156657 opened 1 year ago by Keith Randall

scavenge before heap growth, not after

#156417 opened 1 year ago by Michael Anthony Knyszek

make FuncForPC return the innermost inlined frame

#156364 opened 1 year ago by Keith Randall

[release-branch.go1.10] don't scan go'd function args past length of ptr bitmap

#156361 opened 1 year ago by Keith Randall

[release-branch.go1.10] skip stack barrier copy when there are no pointers

#156360 opened 1 year ago by Inada Naoki

[release-branch.go1.11] don't scan go'd function args past length of ptr bitmap

#156359 opened 1 year ago by Keith Randall

[release-branch.go1.11] add test for go function argument scanning

#156358 opened 1 year ago by Keith Randall

[release-branch.go1.11] skip stack barrier copy when there are no pointers

#156357 opened 1 year ago by Inada Naoki

[release-branch.go1.10] add test for go function argument scanning

#156320 opened 1 year ago by Keith Randall

work around "P has cached GC work" failures

#156140 opened 1 year ago by Austin Clements

remove redundant slicing

#156138 opened 1 year ago by Stepan Shabalin

don't scan go'd function args past length of ptr bitmap

#156123 opened 1 year ago by Keith Randall

add test for go function argument scanning

#156122 opened 1 year ago by Keith Randall

don't spin in checkPut if non-preemptible

#156017 opened 1 year ago by Austin Clements

disable GDB tests on freebsd/arm for now

#155932 opened 1 year ago by Brad Fitzpatrick

add GODEBUG=madvdontneed=1

#155931 opened 1 year ago by Brad Fitzpatrick

fix REFLECTMETHOD macro

#155927 opened 1 year ago by Michael McLoughlin

use EnumTimeFormatsEx instead of EnumWindows in callback tests

#155923 opened 1 year ago by Jordan Rhee

panic on uncomparable map key, even if map is empty

#155918 opened 1 year ago by Keith Randall

skip stack barrier copy when there are no pointers

#155779 opened 1 year ago by Inada Naoki

skip writes to persistent memory in cgo checker

#155697 opened 1 year ago by Ian Lance Taylor

skip TestLockOSThreadAvoidsStatePropagation if one can't unshare

#155437 opened 1 year ago by Michael Anthony Knyszek

[release-branch.go1.11] don't clear lockedExt on locked M when G exits

#155117 opened 1 year ago by Michael Anthony Knyszek

disable TestArenaCollision on Darwin in race mode

#155097 opened 1 year ago by Michael Anthony Knyszek

avoid write barrier in startpanic_m

#154837 opened 1 year ago by Michael Anthony Knyszek

use QPC to implement cputicks() on windows/arm

#154762 opened 1 year ago by Jordan Rhee

use QPC for nanotime and time.now on windows/arm

#154758 opened 1 year ago by Jordan Rhee

fix backtrace during C syscalls for aix/ppc64

#154718 opened 1 year ago by Clément Chigot

flush on every write barrier while debugging

#154638 opened 1 year ago by Austin Clements

capture pause stack for late gcWork put debugging

#154599 opened 1 year ago by Austin Clements

make traceback indicate whether _defer was just allocated

#154598 opened 1 year ago by Austin Clements

record extra information in throwOnGCWork crashes

#154597 opened 1 year ago by Austin Clements

poison the write barrier buffer during flushing

#154537 opened 1 year ago by Austin Clements

[release-branch.go1.4] mark stacks with MAP_STACK on openbsd

#154477 opened 1 year ago by Joel Sing

mark stacks with MAP_STACK on openbsd

#154382 opened 1 year ago by Joel Sing

add cgo support on openbsd/arm

#154381 opened 1 year ago by Joel Sing

fix hangs in TestDebugCall*

#154112 opened 1 year ago by Austin Clements

correct signal structs/offsets for openbsd/arm

#154077 opened 1 year ago by Joel Sing

call mmap with MAP_FIXED on BSDs in race mode

#153897 opened 1 year ago by Michael Anthony Knyszek

pass LR to sigprof on windows/arm

#153839 opened 1 year ago by Jordan Rhee

fix profiling on windows/ARM

#153718 opened 1 year ago by Jordan Rhee

fix sysUsed for Windows

#153677 opened 1 year ago by Michael Anthony Knyszek

revise openbsd/arm runtime defs

#153577 opened 1 year ago by Joel Sing

fix notetsleepg deadline on js/wasm

#153558 opened 1 year ago by Richard Musiol

proper panic tracebacks with mid-stack inlining

#153477 opened 1 year ago by Keith Randall

replace getdirentries on iOS

#153338 opened 1 year ago by Elias Naur

fix string formatting

#153298 opened 1 year ago by Daniel Ingram

rename x87 insts without FWAITex-wait-release

#153217 opened 1 year ago by Iskander Sharipov

don't clear lockedExt on locked M when G exits

#153078 opened 1 year ago by Michael Anthony Knyszek

enable preemption of mark termination goroutine

#153077 opened 1 year ago by Michael Anthony Knyszek

print pointers being put in checkPut

#152957 opened 1 year ago by Austin Clements

fix runtime-gdb.py when switching sp value

#152540 opened 1 year ago by Lynn Boger

redo mid-stack inlining tracebacks

#152537 opened 1 year ago by Keith Randall

correct isAbortPC check in isgoexception

#152357 opened 1 year ago by Alex Brainman

speed up ifaceeq for direct ifaces

#152163 opened 1 year ago by Josh Bleecher Snyder

test bottom traceback frame exists under CGO

#151918 opened 1 year ago by Mark Pulford

fix CGO traceback frame count

#151917 opened 1 year ago by Mark Pulford

check more work flushing races

#151797 opened 1 year ago by Austin Clements

avoid holding the heap lock for GC pressure callback write barrier

#151540 opened 1 year ago by Michael Anthony Knyszek

fix heap pointer invariant rules in HACKING.md

#151539 opened 1 year ago by Michael Anthony Knyszek

reintroduce mSpanLists for small spans

#151538 opened 1 year ago by Michael Anthony Knyszek

add iterator abstraction for mTreap

#151537 opened 1 year ago by Michael Anthony Knyszek

node ordering in mTreap; adjust code to reflect description.

#151499 opened 1 year ago by Gergely Brautigam

improve godoc formatting of memclrNoHeapPointers comment

#151337 opened 1 year ago by Ian Lance Taylor

windows/arm fix tracebacks printed from sigpanic

#150957 opened 1 year ago by Jordan Rhee

add arg maps for sync/atomic functions in ARM64 race mode

#150457 opened 1 year ago by Cherry Zhang

don't use thread local storage before it is set up on iOS

#150157 opened 1 year ago by Elias Naur

debug code to catch bad gcWork.puts

#149969 opened 1 year ago by Austin Clements

improve "P has cached GC work" debug info

#149968 opened 1 year ago by Austin Clements

[release-branch.go1.11] avoid arm64 8.1 atomics on Android

#149557 opened 1 year ago by Elias Naur

when using explicit argmap, also use arglen

#149457 opened 1 year ago by Keith Randall

when using explicit argmap, also use arglen

#149217 opened 1 year ago by Keith Randall

allocate from free and scav fairly

#148979 opened 1 year ago by Michael Anthony Knyszek

gofmt all improperly formatted code

#148977 opened 1 year ago by Michael Anthony Knyszek

don't check _defer against nil twice

#148917 opened 1 year ago by Ainar Garipov

[release-branch.go1.11] never call into race detector with retaken P

#148902 opened 1 year ago by Nikhil Benesch

ensure m.p is never stale

#148899 opened 1 year ago by Nikhil Benesch

never call into race detector with retaken P

#148717 opened 1 year ago by Nikhil Benesch

access runtime.reflectcall directly

#148657 opened 1 year ago by Austin Clements

replace division by span element size by multiply and shiftsex-wait-release

#148057 opened 1 year ago by Martin Möhrmann

stop unnecessary span scavenges on free

#147559 opened 1 year ago by Michael Anthony Knyszek

modify debuglog to flush output to a file

#147558 opened 1 year ago by Michael Anthony Knyszek

clean up MSpan* MCache* MCentral* in docs

#147557 opened 1 year ago by Michael Anthony Knyszek

deflake TestTracebackAncestors

#147517 opened 1 year ago by Austin Clements

avoid arm64 8.1 atomics on Android

#147377 opened 1 year ago by Elias Naur

look up runtime env variables case insensitively on Windows

#147039 opened 1 year ago by Brad Fitzpatrick

replace PollDescriptor by IsPollDescriptor

#146938 opened 1 year ago by Clément Chigot

add initial cgo support for ppc64

#146898 opened 1 year ago by majiang

correct ABI information for all functions

#146822 opened 1 year ago by Austin Clements

avoid variable/function alias on runtime._cgo_panic_internal

#146821 opened 1 year ago by Austin Clements

provide linknames for pushed symbols

#146820 opened 1 year ago by Austin Clements

look for idle p to run current goroutine when switching to GC or traceReader

#146817 opened 1 year ago by David Chase

only check the existence of variables in gdb info locals test

#146598 opened 1 year ago by Martin Möhrmann

use StorepNoWB instead of atomicstorep in netpoll

#146345 opened 1 year ago by Dmitry Vyukov

avoid runtimeNano call on a common netpoll path

#146344 opened 1 year ago by Dmitry Vyukov

execute memory barrier conditionally when changing netpoll timers

#146343 opened 1 year ago by Dmitry Vyukov

move nanotime wrappers to time and poll packages

#146342 opened 1 year ago by Dmitry Vyukov

refactor startNano handling

#146340 opened 1 year ago by Dmitry Vyukov

add and use modtimer in netpoll

#146339 opened 1 year ago by Dmitry Vyukov

don't recreate netpoll timers if they don't change

#146338 opened 1 year ago by Dmitry Vyukov

don't wake timeproc needlessly

#146337 opened 1 year ago by Dmitry Vyukov

scavenge an mspan's heapBits

#145999 opened 1 year ago by Michael Anthony Knyszek

bin large object allocation sizes

#145998 opened 1 year ago by Michael Anthony Knyszek

support GODEBUGCPU for more Unix-like operating systems

#145281 opened 1 year ago by Martin Möhrmann

remove no-op pointer writes in treap rotations

#144999 opened 1 year ago by alan

add CPU feature detection support for AIX

#144959 opened 1 year ago by Clément Chigot

remove instruction linked with AIX new stack layout

#144957 opened 1 year ago by Clément Chigot

add successor method to treap

#144718 opened 1 year ago by Michael Anthony Knyszek

add predecessor method to treap

#144717 opened 1 year ago by Michael Anthony Knyszek

use unsigned load for iscgo variable in ppc64x runtime asm

#144217 opened 1 year ago by Lynn Boger

remove unused maxSliceCap function and maxElems array

#144037 opened 1 year ago by Martin Möhrmann

use multiplication with overflow check for makechan

#144017 opened 1 year ago by Martin Möhrmann

use multiplication with overflow check for newarray

#143997 opened 1 year ago by Martin Möhrmann

use multiplication with overflow check for growslice

#143798 opened 1 year ago by Martin Möhrmann

use multiplication with overflow check for makemap

#143797 opened 1 year ago by Martin Möhrmann

remove periodic scavenging

#143157 opened 1 year ago by Michael Anthony Knyszek

add background scavenger

#142960 opened 1 year ago by Michael Anthony Knyszek

115

track the last 16 heap goals

#142959 opened 1 year ago by Michael Anthony Knyszek

fix stale comments about mheap and mspan

#142958 opened 1 year ago by Michael Anthony Knyszek

don't hold mheap lock over scavenging

#142957 opened 1 year ago by Michael Anthony Knyszek

during map delete, update entries after new last element

#142438 opened 1 year ago by Keith Randall

exit early when scanning map buckets

#142437 opened 1 year ago by Keith Randall

extend ReadMemStatsSlow to re-compute HeapReleased

#142397 opened 1 year ago by Michael Anthony Knyszek

use multiplication with overflow check for makeslice

#142377 opened 1 year ago by Martin Möhrmann

add new lightweight atomics for ppc64x

#142277 opened 1 year ago by Carlos Eduardo Seo

eagerly scavenge based on global budget

#141937 opened 1 year ago by Michael Anthony Knyszek

intern some small strings

#141641 opened 1 year ago by Josh Bleecher Snyder

improve performance of memclr, memmove on ppc64x

#141217 opened 1 year ago by Lynn Boger

fix non-in-use span check

#140697 opened 1 year ago by Austin Clements

avoid tracking spans with no objects with mcentral

#140597 opened 1 year ago by Austin Clements

revert "skip TestLldbPython when lldb is too old"

#140217 opened 1 year ago by Alberto Donizetti

sysUsed spans after trimming

#140198 opened 1 year ago by Michael Anthony Knyszek

mark a freshly sysAlloc'd span scavenged

#140197 opened 1 year ago by Michael Anthony Knyszek

remove unused armArch

#140077 opened 1 year ago by Tobias Klauser

use only treaps for tracking spans

#139837 opened 1 year ago by Michael Anthony Knyszek

remove npreleased in favor of boolean

#139737 opened 1 year ago by Michael Anthony Knyszek

scavenge large spans before heap growth

#139719 opened 1 year ago by Michael Anthony Knyszek

clarify table of arena sizes

#139697 opened 1 year ago by Austin Clements

don't double-zero treap nodes

#139460 opened 1 year ago by Austin Clements

improve mheap.alloc doc and let compiler check system stack

#139459 opened 1 year ago by Austin Clements

skip debug call injection tests under a debugger

#139437 opened 1 year ago by Austin Clements

skip TestLldbPython when lldb is too old

#139397 opened 1 year ago by Alberto Donizetti

separate scavenged spans

#139298 opened 1 year ago by Michael Anthony Knyszek

de-duplicate span scavenging

#139297 opened 1 year ago by Michael Anthony Knyszek

eliminate mheap.busy* lists

#138960 opened 1 year ago by Austin Clements

implement efficient page reclaimer

#138959 opened 1 year ago by Austin Clements