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Performance
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Open
Closed
runtime: 6.16% regression in PendingDemotion10000-72 sec/op on linux/arm64 at bfc2095
Automation
Issues created by gopherbot or watchflakes automation.
Issues created by gopherbot or watchflakes automation.
compiler/runtime
Issues related to the Go compiler and/or 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.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Status: Open.
#74003
In golang/go;
·
mknyszek
opened
on Jun 4, 2025
·
Go1.25
cmd/compile: 7.08% regression in RecursiveFunc-(16|72) sec/op on linux/arm64 between 498899e and c8bf388
compiler/runtime
Issues related to the Go compiler and/or 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.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Status: Open.
#74002
In golang/go;
·
mknyszek
opened
on Jun 4, 2025
·
Go1.25
unique: 7.57% regression in ReplaceShortcodeTokens-72 sec/op on linux/arm64 at 0028532
NeedsInvestigation
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Status: Open.
#74001
In golang/go;
·
mknyszek
opened
on Jun 4, 2025
·
Go1.25
runtime: 9.81% regression in ParallelizeUntil/pieces:1000,workers:10,chunkSize:1-88 sec/op on linux/amd64 at 0afcf91
compiler/runtime
Issues related to the Go compiler and/or 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.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Status: Open.
#74000
In golang/go;
·
mknyszek
opened
on Jun 4, 2025
·
Go1.25
math/big: 10.36% regression in ParseBigBytes-16 sec/op on linux/amd64 between c594762 and b3e3636
NeedsInvestigation
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Status: Open.
#73999
In golang/go;
·
mknyszek
opened
on Jun 4, 2025
·
Go1.25
unique: optimize interning of string([]byte) in structs/arrays
compiler/runtime
Issues related to the Go compiler and/or runtime.
Issues related to the Go compiler and/or runtime.
Implementation
Issues describing a semantics-preserving change to the Go implementation.
Issues describing a semantics-preserving change to the Go implementation.
NeedsInvestigation
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Status: Open.
#73821
In golang/go;
·
jakebailey
opened
on May 22, 2025
·
Backlog
proposal: testing: run tests in parallel by default
LibraryProposal
Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool
Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool
Performance
Proposal
Status: Open.
#73805
In golang/go;
·
CAFxX
opened
on May 21, 2025
·
Proposal
x/crypto/x509roots/fallback: high, unskippable, init cost
NeedsInvestigation
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Unfortunate
Status: Open.
#73691
In golang/go;
·
twpayne
opened
on May 13, 2025
·
Unreleased
cmd/compile: stronger constant propagation around closures
compiler/runtime
Issues related to the Go compiler and/or runtime.
Issues related to the Go compiler and/or runtime.
FeatureRequest
Issues asking for a new feature that does not need a proposal.
Issues asking for a new feature that does not need a proposal.
NeedsInvestigation
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Status: Open.
#73601
In golang/go;
·
adonovan
opened
on May 5, 2025
·
Unplanned
cmd/compile: non-escaping pointer operations block register lifting of values
compiler/runtime
Issues related to the Go compiler and/or 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.
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Performance
Status: Open.
#73589
In golang/go;
·
mcy
opened
on May 2, 2025
·
Unplanned
proposal: x/net/http2: allow configuring the buffer allocator to avoid copies during reads
LibraryProposal
Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool
Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool
Performance
Proposal
Status: Open.
#73560
In golang/go;
·
arjan-bal
opened
on Apr 30, 2025
·
Proposal
proposal: net/url: URL.Clone, Values.Clone
LibraryProposal
Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool
Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool
Performance
Proposal
Status: Open.
#73450
In golang/go;
·
seankhliao
opened
on Apr 20, 2025
·
Proposal
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