Mojo function
mbarrier_init
mbarrier_init[type: AnyType](shared_mem: UnsafePointer[type, address_space=AddressSpace(3), alignment=alignment, mut=mut, origin=origin], num_threads: SIMD[int32, 1])
Initialize a shared memory barrier for synchronizing multiple threads.
Sets up a memory barrier in shared memory that will be used to synchronize the specified number of threads. Only supported on NVIDIA GPUs.
Args:
- shared_mem (
UnsafePointer[type, address_space=AddressSpace(3), alignment=alignment, mut=mut, origin=origin]): Pointer to shared memory location for the barrier. - num_threads (
SIMD[int32, 1]): Number of threads that will synchronize on this barrier.
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