[all-commits] [llvm/llvm-project] 5de311: [AMDGPU] Make the iterative schedulers selectable ...

[Jeffrey Byrnes via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5de3118c677943848c0897e3e30208d744337b2d
      https://github.com/llvm/llvm-project/commit/5de3118c677943848c0897e3e30208d744337b2d
  Author: Jeffrey Byrnes <jeffrey.byrnes at amd.com>
  Date:   2025-04-10 (Thu, 10 Apr 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
    M llvm/test/CodeGen/AMDGPU/schedule-regpressure-limit2.ll
    M llvm/test/CodeGen/AMDGPU/schedule-regpressure-limit3.ll

  Log Message:
  -----------
  [AMDGPU] Make the iterative schedulers selectable via amdgpu-sched-strategy (#135042)

Currently, the only way for users to try these schedulers is via
`-misched=` . However, this overrides the default scheduler for all
targets. This causes problems for various toolchains / drivers which
spawn jobs for both x86 and AMDGPU -- e.g. hipcc. On the other hand,
`amdgpu-sched-strategy` only changes the scheduler for AMDGPU target.



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