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[SYCL][ESIMD][EMU] LSC Atomic update for emulator backend #1274

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merged 3 commits into from
Oct 14, 2022

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@dongkyunahn-intel dongkyunahn-intel commented Sep 16, 2022

  • Argument order fix for cmpxchg
  • Enabling lsc_fence.cpp test

Complementary compiler patch: intel/llvm#6661

- Argument order fix for cmpxchg
- Enabling lsc_fence.cpp test
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Failures are only on Windows - not related to this patch.

@@ -75,8 +75,8 @@ int main() {
lsc_atomic_update<atomic_op::inc, int>(access_2, offsets, pred);
lsc_atomic_update<atomic_op::add, int>(access_3, offsets, add,
pred);
lsc_atomic_update<atomic_op::cmpxchg, int>(access_4, offsets,
compare, swap, pred);
lsc_atomic_update<atomic_op::cmpxchg, int>(access_4, offsets, swap,

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I wonder how this worked before...

@kbobrovs kbobrovs merged commit 7757644 into intel:intel Oct 14, 2022
myler pushed a commit to myler/llvm-test-suite that referenced this pull request Mar 22, 2023
* [SYCL][ESIMD][EMU] LSC Atomic update for emulator backend

- Argument order fix for cmpxchg
- Enabling lsc_fence.cpp test
* UNSUPPORTED for esimd_emulator due to random timeout
aelovikov-intel pushed a commit to aelovikov-intel/llvm that referenced this pull request Mar 27, 2023
…-test-suite#1274)

* [SYCL][ESIMD][EMU] LSC Atomic update for emulator backend

- Argument order fix for cmpxchg
- Enabling lsc_fence.cpp test
* UNSUPPORTED for esimd_emulator due to random timeout
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2 participants