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Support int64 atomicAdd operations. #369

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daedalus5 opened this issue Nov 26, 2024 · 0 comments

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daedalus5 commented Nov 26, 2024

Description

Support int64 wp.atomic_add operations.

Test script:

import warp as wp

@wp.kernel(enable_backward=False)
def increase_kernel(
    arr: wp.array(dtype=wp.int64),
):
    i = wp.tid()
    wp.atomic_add(arr, i, wp.int64(1))


arr = wp.array((1, 2, 3), dtype=wp.int64)
wp.launch(increase_kernel, dim=arr.shape, inputs=(arr,))
print(arr)

daedalus5 added the enhancement label

daedalus5 self-assigned this

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