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mbarrier_arrive_expect_tx_relaxed
mbarrier_arrive_expect_tx_relaxed[type: AnyType, scope: Scope = Scope.BLOCK, space: Scope = Scope.BLOCK](addr: UnsafePointer[type, address_space=AddressSpace.SHARED], tx_count: Int32) -> UInt64
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. - scope (
Scope): The scope of the memory barrier. - space (
Scope): The space of the memory barrier.
Args:
- addr (
UnsafePointer[type, address_space=AddressSpace.SHARED]): Pointer to the shared memory barrier. - tx_count (
Int32): Number of expected transactions to track.
Returns:
UInt64: The state.