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Issues: rust-lang/rust

Draft release notes for 1.87
#140133 opened Apr 21, 2025 by BoxyUwU
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Issues list

add nvptx_target_feature A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#138689 opened Mar 19, 2025 by jedbrown Loading…
@wesleywiser
27
MIR passes do not take into account if an operation is convergent A-mir-opt Area: MIR optimizations C-bug Category: This is a bug. I-miscompile Issue: Correct Rust code lowers to incorrect machine code I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness O-amdgcn Target: the Radeon 9001XT and such O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. WG-mir-opt Working group: MIR optimizations
#137086 opened Feb 15, 2025 by kulst
13
atomic fences cause errors and atomic instructions are emitted without fences on nvptx64-nvidia-cuda A-atomic Area: Atomics, barriers, and sync primitives C-bug Category: This is a bug. O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#136480 opened Feb 3, 2025 by usamoi
4
Tracking Issue for NVPTX shared memory C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#135516 opened Jan 15, 2025 by jedbrown
3 tasks
21
Tracking Issue for the gpu-kernel ABI A-ABI Area: Concerning the application binary interface (ABI) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC O-amdgcn Target: the Radeon 9001XT and such O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#135467 opened Jan 14, 2025 by Flakebi
1 of 14 tasks
nvptx abi adjustment may keep PassMode::Direct for small aggregates in conv extern "C" A-ABI Area: Concerning the application binary interface (ABI) O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#117480 opened Nov 1, 2023 by kjetilkjeka
2
14
Tracking Issue for NVPTX arch intrinsics C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#111199 opened May 4, 2023 by Amanieu
2 tasks
1
NVPTX: Debug section symbol naming in .ptx output A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-bug Category: This is a bug. O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#99248 opened Jul 14, 2022 by kjetilkjeka
11
Segfault in rustc while cross-compiling core C-bug Category: This is a bug. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#53099 opened Aug 5, 2018 by bheisler
12
NVPTX: "LLVM ERROR: Cannot select" when translating num::from_str_radix A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#41132 opened Apr 7, 2017 by japaric
2
Tracking issue for the "ptx-kernel" ABI B-unstable Blocker: Implemented in the nightly compiler and unstable. C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html S-tracking-design-concerns Status: There are blocking design concerns. S-tracking-needs-summary Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#38788 opened Jan 2, 2017 by japaric
3 of 14 tasks
7
LLVM error when emitting PTX code with debuginfo A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. O-NVPTX Target: the NVPTX LLVM backend for running rust on GPUs, https://llvm.org/docs/NVPTXUsage.html T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#38785 opened Jan 2, 2017 by japaric
1
ProTip! Exclude everything labeled bug with -label:bug.