NVIDIA Blackwell

async_copy
clc	Cluster Launch Control (CLC) for Blackwell (SM100+) dynamic persistent kernels.
mbarrier
tma

add2	Add two tensors using a native two-lane packed instruction.
allocate_tensor_memory	Allocate tensor memory.
fence_async_shared	Order generic-proxy and asynchronous-proxy shared memory accesses.
fma2	Perform a native two-lane packed fused multiply-add.
max2	Select the maximum with a native packed half-precision instruction.
min2	Select the minimum with a native packed half-precision instruction.
mma_v2
mul2	Multiply two tensors using a native two-lane packed instruction.
sub2	Subtract two tensors using a native two-lane packed instruction.
tensor_memory_descriptor	Represents a tensor memory descriptor handle for Tensor Core Gen5 operations.
tensor_memory_descriptor_type
TensorMemoryLayout	Describes the layout for tensor memory in Blackwell architecture.
TensorMemoryScalesLayout	Describes the layout for tensor memory scales in Blackwell architecture.