sync

New Issue

add PLocalCacheProposal

#69229 opened 2 months ago by valyala

add GetLocal() method to `sync.Pool` in order to return only P-local objectsPerformanceProposal

#65104 opened 10 months ago by valyala

add Mutex.DoProposal

#63941 opened 1 year ago by dsnet

add Go method to WaitGroup to launch a tracked goroutineProposal

#63796 opened 1 year ago by dolmen

TestCondBroadcast failuresNeedsInvestigationcompiler/runtime

#62841 opened 1 year ago by gopherbot

`sync.Mutex.*` escape `m *Mutex` argumentNeedsInvestigationPerformancecompiler/runtime

#57910 opened 2 years ago by Jorropo

add golang.org/x/sync/errgroupProposal

#57534 opened 2 years ago by changkun

TestMutexFairness failure on openbsd-arm64-jsingNeedsInvestigationcompiler/runtime

#56586 opened 2 years ago by gopherbot

improve Map performance with lock free listNeedsInvestigationPerformance

#54720 opened 2 years ago by alphadose

add package sync/workerpoolProposal

#53044 opened 2 years ago by tniswong

add more randomization to Pool with race detectorFeatureRequestNeedsInvestigationRaceDetectorcompiler/runtime

#52360 opened 2 years ago by dsnet

add PoolOf, MapOf, ValueOfProposalProposal-Holdgenerics

#47657 opened 3 years ago by ianlancetaylor

dequeue newSize may be overflow on 32bit systemNeedsInvestigationcompiler/runtime

#44532 opened 3 years ago by math345

inconsistent mutex stateNeedsInvestigation

#41603 opened 4 years ago by UnightSun

add WaitContext to WaitGroupProposal

#40916 opened 4 years ago by carnott-snap

clarify WaitGroup.Done() behaviour when the counter is zeroDocumentationNeedsInvestigationcompiler/runtime

#39679 opened 4 years ago by leventov

document more clearly sync.RWMutex doesn't support lock upgrades/downgradesDocumentationNeedsDecisioncompiler/runtime

#38859 opened 4 years ago by sfllaw

shrink types in sync packageNeedsDecision

#37142 opened 4 years ago by balasanjay

mutex profiling information is confusing (wrong?) for mutexes with >2 contendersNeedsInvestigationcompiler/runtime

#24877 opened 6 years ago by jquirke

eliminate global Mutex in Pool operationsPerformancecompiler/runtime

#24479 opened 6 years ago by bcmills

Pool example suggests incorrect usageDocumentationNeedsFixcompiler/runtimehelp wanted

#23199 opened 7 years ago by dsnet

TestWaitGroupMisuse2 takes 45-90 seconds on netbsd, AIXNeedsInvestigationOS-AIXOS-NetBSDTestingcompiler/runtimehelp wanted

#22944 opened 7 years ago by bradfitz

reduce contention between Map operations with new-but-disjoint keysPerformancecompiler/runtime

#21035 opened 7 years ago by bcmills

reduce (*Map).Load penalty for Stores with new keysPerformancecompiler/runtime

#21032 opened 7 years ago by bcmills

reduce pointer overhead in MapPerformancecompiler/runtime

#21031 opened 7 years ago by bcmills

add examples for MapDocumentationNeedsFixcompiler/runtimehelp wanted

#20973 opened 7 years ago by kevinburke

unchecked overflow in (*WaitGroup).AddNeedsFixcompiler/runtimehelp wanted

#20687 opened 7 years ago by bcmills

add example for CondDocumentationNeedsInvestigationcompiler/runtime

#20491 opened 7 years ago by joneskoo

support for sharded valuesProposalProposal-Hold

#18802 opened 7 years ago by aclements

100

RWMutex scales poorly with CPU countNeedsFixPerformancecompiler/runtime

#17973 opened 8 years ago by bcmills

mechanism to select on condition variablesProposal

#16620 opened 8 years ago by bradfitz

per-cpu storageThinking

#8281 opened 10 years ago by hyangah

detect copying of MutexNeedsInvestigation

#6188 opened 11 years ago by dvyukov