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17 lines
659 B
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17 lines
659 B
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.. _libcudacxx-ptx-instructions-barrier-cluster:
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barrier.cluster
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===============
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- PTX ISA:
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`barrier.cluster <https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#parallel-synchronization-and-communication-instructions-barrier-cluster>`__
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Similar functionality is provided through the builtins
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``__cluster_barrier_arrive(), __cluster_barrier_arrive_relaxed(), __cluster_barrier_wait()``,
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as well as the ``cooperative_groups::cluster_group``
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`API <https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#cluster-group>`__.
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The ``.aligned`` variants of the instructions are not exposed.
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.. include:: generated/barrier_cluster.rst
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