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Add cuda::ptx:mbarrier_{try/test}_wait{_parity} #674

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Fix availability
ahendriksen committed Nov 14, 2023
commit db97a5c89b3bb808bb906e7134ddc46d834c9b68
22 changes: 11 additions & 11 deletions libcudacxx/docs/extended_api/ptx.md
Original file line number Diff line number Diff line change
@@ -673,18 +673,18 @@ __device__ static inline void red_async(

### [9.7.12.15. Parallel Synchronization and Communication Instructions: mbarrier](https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#parallel-synchronization-and-communication-instructions-mbarrier)

| Instruction | Available in libcu++ |
|------------------------------------------|----------------------|
| [`mbarrier.init`] | No |
| [`mbarrier.inval`] | No |
| [`mbarrier.expect_tx`] | No |
| [`mbarrier.complete_tx`] | No |
| Instruction | Available in libcu++ |
|------------------------------------------|-------------------------|
| [`mbarrier.init`] | No |
| [`mbarrier.inval`] | No |
| [`mbarrier.expect_tx`] | No |
| [`mbarrier.complete_tx`] | No |
| [`mbarrier.arrive`] | CTK-FUTURE, CCCL v2.3.0 |
| [`mbarrier.arrive_drop`] | No |
| [`cp.async.mbarrier.arrive`] | No |
| [`mbarrier.test_wait/mbarrier.try_wait`] | No |
| [`mbarrier.pending_count`] | No |
| [`tensormap.cp_fenceproxy`] | No |
| [`mbarrier.arrive_drop`] | No |
| [`cp.async.mbarrier.arrive`] | No |
| [`mbarrier.test_wait/mbarrier.try_wait`] | CTK-FUTURE, CCCL v2.3.0 |
| [`mbarrier.pending_count`] | No |
| [`tensormap.cp_fenceproxy`] | No |

[`mbarrier.init`]: https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#parallel-synchronization-and-communication-instructions-mbarrier-init
[`mbarrier.inval`]: https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#parallel-synchronization-and-communication-instructions-mbarrier-inval