Tracking Issue for amdgpu target #135024
Labels
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-amdgpu
AMDGPU targets
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
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Flakebi
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C-tracking-issue
This was referenced Jan 2, 2025
matthiaskrgr
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Jan 2, 2025
…=compiler-errors Remove range-metadata amdgpu workaround Range metadata was disabled for amdgpu due to a backend bug. I did not encounter any problems when removing the workaround to enable range metadata (tried compiling `core` and `alloc`), so I assume this has been fixed in LLVM in the last years. Remove the workaround to re-enable range metadata. Tracking issue: rust-lang#135024
rust-timer
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Jan 2, 2025
Rollup merge of rust-lang#135027 - Flakebi:remove-range-workaround, r=compiler-errors Remove range-metadata amdgpu workaround Range metadata was disabled for amdgpu due to a backend bug. I did not encounter any problems when removing the workaround to enable range metadata (tried compiling `core` and `alloc`), so I assume this has been fixed in LLVM in the last years. Remove the workaround to re-enable range metadata. Tracking issue: rust-lang#135024
This was referenced Jan 2, 2025
workingjubilee
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matthiaskrgr
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Jan 14, 2025
…gjubilee Add gpu-kernel calling convention The amdgpu-kernel calling convention was reverted in commit f6b21e9 (rust-lang#120495 and rust-lang/rust-analyzer#16463) due to inactivity in the amdgpu target. Introduce a `gpu-kernel` calling convention that translates to `ptx_kernel` or `amdgpu_kernel`, depending on the target that rust compiles for. Tracking issue: rust-lang#135467 amdgpu target tracking issue: rust-lang#135024
matthiaskrgr
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Jan 14, 2025
…gjubilee Add gpu-kernel calling convention The amdgpu-kernel calling convention was reverted in commit f6b21e9 (rust-lang#120495 and rust-lang/rust-analyzer#16463) due to inactivity in the amdgpu target. Introduce a `gpu-kernel` calling convention that translates to `ptx_kernel` or `amdgpu_kernel`, depending on the target that rust compiles for. Tracking issue: rust-lang#135467 amdgpu target tracking issue: rust-lang#135024
bors
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Jan 17, 2025
…ubilee Add gpu-kernel calling convention The amdgpu-kernel calling convention was reverted in commit f6b21e9 (rust-lang#120495 and rust-lang/rust-analyzer#16463) due to inactivity in the amdgpu target. Introduce a `gpu-kernel` calling convention that translates to `ptx_kernel` or `amdgpu_kernel`, depending on the target that rust compiles for. Tracking issue: rust-lang#135467 amdgpu target tracking issue: rust-lang#135024
bjorn3
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Jan 20, 2025
…ubilee Add gpu-kernel calling convention The amdgpu-kernel calling convention was reverted in commit f6b21e9 (rust-lang#120495 and rust-lang/rust-analyzer#16463) due to inactivity in the amdgpu target. Introduce a `gpu-kernel` calling convention that translates to `ptx_kernel` or `amdgpu_kernel`, depending on the target that rust compiles for. Tracking issue: rust-lang#135467 amdgpu target tracking issue: rust-lang#135024
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This issue tracks the implementation of the amdgpu target.
Old, closed tracking issue: #51575
Current work-in-progress branch: https://github.com/Flakebi/rust/tree/amdgpu
Implementation
f128incompiler-builtins: Disable f128 for amdgpu compiler-builtins#737allocas to default address space: Cast allocas to default address space #135025cccrate (once target is in nightly)coreandalloc(depends oncccrate)amdgpu-kernelcalling convention: Add gpu-kernel calling convention #135047<kernel>.kdkernel descriptor symbol (depends onamdgpu-kernelcalling convention)-C target-cpu=: Target option to require explicit cpu #135030Bugs
AMDGPUResourceUsageAnalysis. This is fixed in llvmmain, so will be fixed with the update to LLVM 20The text was updated successfully, but these errors were encountered: