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Issues list

reflect: add TypeAssert Performance Proposal Proposal-Accepted
#62121 opened Aug 17, 2023 by dsnet Backlog
15
cmd/compile: treat bool-to-int conversion as a constant for optimization for more complex patterns compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#62049 opened Aug 15, 2023 by dsnet Backlog
3
x/playground: "// GOEXPERIMENT=xxx“ line often causes "timeout running go build” NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#61985 opened Aug 13, 2023 by zigo101 Unreleased
7
runtime,cmd/compile: redesign PCDATA encoding binary-size compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest NeedsFix The path to resolution is known, but the work has not been done. Performance
#61984 opened Aug 13, 2023 by aclements Backlog
1
net: support zero-copy send on TCPConn when reading from File via SectionReader NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#61727 opened Aug 3, 2023 by CAFxX Backlog
10
cmd/compile: overhaul inliner compiler/runtime Issues related to the Go compiler and/or runtime. Performance
#61502 opened Jul 21, 2023 by aclements Backlog
@mdempsky @aclements @thanm
29
runtime: contention in runtime.newMarkBits on gcBitsArenas.lock compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#61428 opened Jul 18, 2023 by rhysh Backlog
@mknyszek
1
runtime: contention in runtime.(*mheap).freeSpan.func1 on mheap_.lock compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#61427 opened Jul 18, 2023 by rhysh Backlog
@mknyszek
2
runtime: contention in runtime.gcFlushBgCredit on work.assistQueue.lock compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#61426 opened Jul 18, 2023 by rhysh Go1.24
@mknyszek
2
net/http: reuse gzip reader from pool for transport help wanted NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#61353 opened Jul 14, 2023 by Sunyue Backlog
1
5
cmd/compile: bounds check not needed compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#61333 opened Jul 13, 2023 by KaurkerDevourer Unplanned
4
go/types: Implements is an allocation hotspot NeedsFix The path to resolution is known, but the work has not been done. Performance
#61162 opened Jul 3, 2023 by adonovan Go1.24
@griesemer @findleyr
4
cmd/compile,runtime: speed up heap allocations in loops compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#60879 opened Jun 20, 2023 by CAFxX Unplanned
1
x/pkgsite: slow to download std when running locally Performance pkgsite
#60114 opened May 10, 2023 by adonovan pkgsite/backlog
4
runtime: significant number of bounds checks in growslice compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#60071 opened May 9, 2023 by egonelbre Unplanned
7
misc/wasm: Go's WASM running slow in Node v19 arch-wasm WebAssembly issues NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#59748 opened Apr 20, 2023 by iamhopaul123 Backlog
3
cmd/compile: optimize recursive closure calls compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. Performance
#59708 opened Apr 19, 2023 by adonovan Backlog
@thanm
5
cmd/compile: range loop with large element has a significant cost compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#59706 opened Apr 19, 2023 by egonelbre Backlog
1
crypto/rsa: rsa.PrivateKey with json.Unmarshal and Go1.20 results in slow keys NeedsFix The path to resolution is known, but the work has not been done. Performance
#59695 opened Apr 18, 2023 by evanj Go1.24
@FiloSottile
3
x/benchmarks/sweet: improve benchmark set NeedsFix The path to resolution is known, but the work has not been done. Performance
#59672 opened Apr 17, 2023 by prattmic Unreleased
@mknyszek @prattmic
3
cmd/compile: support for LBR profiles in PGO compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#59616 opened Apr 13, 2023 by prattmic Backlog
@prattmic
cmd/compile: add intra-line discrimination to PGO profiles compiler/runtime Issues related to the Go compiler and/or runtime. NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. Performance
#59612 opened Apr 13, 2023 by prattmic Go1.24
@prattmic
2
cmd/compile: better optimization of type switches in instantiated generic functions compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#59591 opened Apr 13, 2023 by ianlancetaylor Backlog
@randall77
2
cmd/compile: redundant loads in strconv not eliminated compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#59478 opened Apr 7, 2023 by nngffhj Unplanned
3
cmd/compile: implement more optimizations on loong64 arch-loong64 Issues solely affecting the loongson architecture. compiler/runtime Issues related to the Go compiler and/or runtime. NeedsFix The path to resolution is known, but the work has not been done. Performance
#59120 opened Mar 19, 2023 by xen0n
7 of 12 tasks
Unplanned
16
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