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Mojo function

mbarrier_arrive_expect_tx_shared

def mbarrier_arrive_expect_tx_shared[type: AnyType](addr: Pointer[type, address_space=AddressSpace.SHARED], tx_count: Int32)

Configure a shared memory barrier to expect additional async transactions.

Updates the current phase of the memory barrier to track completion of additional asynchronous transactions. Only supported on NVIDIA GPUs.

Parameters:

• ​type (AnyType): The type of the memory barrier.

Args:

• ​addr (Pointer[type, address_space=AddressSpace.SHARED]): Pointer to the shared memory barrier.
• ​tx_count (Int32): Number of expected transactions to track.