Repository Issue Activity (beta)

shader-slang/slang

Current issue state, recent activity, and per-issue timelines from the indexed issue data.

Open Issues
987
New in 7 Days
61
Closed in 7 Days
10
Average Open Age
290 days
Stale 30+ Days
690
Stale 90+ Days
531
Last 2 Weeks
DateOpenedClosedCommentsEventsOpen Backlog
2026-09-1201422987
2026-09-11125000
2026-09-1061000
2026-09-0920000
2026-09-08293000
2026-09-07100000
2026-09-0600000
2026-09-0520000
2026-09-0425000
2026-09-03210000
2026-09-0234000
2026-09-01822000
2026-08-3169000
2026-08-3020000
This Week

Opened: 59

Closed: 10

Comments: 4

Events: 22

Top Labels
Dev Opened (1409)
Dev Reviewed (719)
reproduced (406)
Diagnostics (223)
client support (198)
RTR (182)
bug (147)
Autodiff (117)
Issue Explorer
IssueAuthorStateLabelsCommentsReactionsUpdated

#12987 Function-local struct implementing an interface with a constrained generic method crashes slangc

Opened 3 days ago
tdavidovicNV
open
reproduced
1017 hours ago

#12659 Repeated use of a constrained associated type loses its conformance witness

Opened 23 days ago
kaizhangNV
closed - completed
regression
Dev Opened
reproduced
1017 hours ago

#13023 Third-party license notices missing for statically-linked MIT/Apache deps (miniz, mimalloc, unordered_dense, spirv-tools; follow-up to #12302)

Opened 21 hours ago
nv-slang-bot[bot]
open
Packaging
reproduced
1018 hours ago

#13022 Slang emits invalid SPIR-V for ConstantBuffer when it's loaded from descriptor heap when it contains an array of struct

Opened 22 hours ago
OppositeNor
open
spirv_vulkan
reproduced
1019 hours ago

#12302 slang-compiler appears to have vendored 3rd party sources without correct license attribution

Opened 1 month ago
BillyONeal
open
reproduced
11019 hours ago

#13024 [CI] spvdb `SPVDB_DEBUGGER` assertion `unique_id_ != 0` intermittently fails `test-macos-debug-clang-aarch64` in merge-group `check-ci`

Opened 20 hours ago
nv-slang-bot[bot]
open
CI
Test Intermittency
slang-test
2019 hours ago

#13015 Latent null-pointer dereference of `currentModule` for leading-`::` type names (slang-parser.cpp)

Opened 1 day ago
nv-slang-bot[bot]
open
reproduced
1020 hours ago

#12997 Metal: mesh output and fragment input emit mismatched [[user(...)]] semantic names

Opened 2 days ago
nv-slang-bot[bot]
closed - completed
Metal
reproduced
3023 hours ago

#12995 Defer strict-validation conformance checks with "promise" witnesses (on-demand forcing + Val-epoch advance)

Opened 2 days ago
nv-slang-bot[bot]
open
No labels
1023 hours ago

#12714 Resolve Slang's default/natural layout behavior and scrub layout claims in Slang + Khronos docs

Opened 19 days ago
jhelferty-nv
open
DiscordRequest
spirv_vulkan
Office-Tess
23023 hours ago

#12311 Casting floating point types via generics floors the value

Opened 1 month ago
Tabris05
closed - completed
reproduced
5023 hours ago

#12883 Various Metal backend errors found when porting

Opened 10 days ago
dsvensson
closed - completed
Needs reporter feedback
Metal
reproduced
3024 hours ago

#13018 Debug slangc build stack-overflows compiling a moderately large single-function shader to CUDA (Release is fine)

Opened 24 hours ago
jvepsalainen-nv
open
Missing Diagnostic
reproduced
1024 hours ago

#13017 slangi segfaults on a ternary passed inline as a printf %s variadic argument

Opened 24 hours ago
jvepsalainen-nv
open
Missing Diagnostic
reproduced
1024 hours ago

#13016 SPIR-V direct emission path (-emit-spirv-directly) has zero SLANG_PROFILE instrumentation, hiding a possible super-linear emission cost

Opened 1 day ago
jvepsalainen-nv
open
reproduced
SPIR-V
perf
1024 hours ago

#12786 Vulkan pipeline creation hangs with dynamic indexing through member function

Opened 17 days ago
Git-RoySun
open
Office-Tess
901 day ago

#12864 record-replay: tryRegisterCoreModule over-releases a borrowed core Module reference (latent; dead code)

Opened 11 days ago
nv-slang-bot[bot]
closed - completed
No labels
201 day ago

#11989 Example tests in CI should fail on any warning output

Opened 2 months ago
nv-slang-bot[bot]
open
Dev Opened
reproduced
1201 day ago

#11981 Metal: whole-program/library function with an out/inout parameter crashes with 'Unknown addressspace encountered'

Opened 2 months ago
nv-slang-bot[bot]
open
Metal
bug
reproduced
301 day ago

#11593 ByteAddressBuffer alignment: chunked widest-access codegen

Opened 3 months ago
nv-slang-bot[bot]
open
Dev Opened
001 day ago

#11519 Expose RHI feature gate for VK_NV_shader_atomic_float16_vector

Opened 3 months ago
jkwak-work
open
Dev Reviewed
Dev Opened
201 day ago

#11487 Segfault specializing an inherited default interface method called through dynamic dispatch

Opened 3 months ago
LDAP
open
dynamic_dispatch
reproduced
501 day ago

#9958 `ByteAddressBuffer` does not allow scalar alignments for manually-aligned vector/matrix loads

Opened 7 months ago
maxime-modulopi
open - reopened
Dev Reviewed
1101 day ago

#10660 NVAPI tests are silently ignored

Opened 6 months ago
jkwak-work
open
Dev Reviewed
CI Bug
201 day ago

#10480 Add CI job for record-and-replay regression testing

Opened 6 months ago
aidanfnv
open
Dev Opened
101 day ago

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