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36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
import tilelang.testing
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from tilelang import tvm as tvm
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from tilelang import language as T
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def test_unroll_with_step():
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@T.prim_func
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def main(A_ptr: T.handle):
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A = T.match_buffer(A_ptr, (16, 16), dtype="float32", align=16)
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for _blockIdx in T.thread_binding(1, thread="blockIdx.x"):
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for _threadIdx in T.thread_binding(128, thread="threadIdx.x"):
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for i in T.unroll(0, 16, step=4):
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A[0, i] = 1.0
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kernel = tilelang.compile(main, target="cuda")
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assert "#pragma unroll" in kernel.get_kernel_source()
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def test_unroll_with_unroll_factor():
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@T.prim_func
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def main(A_ptr: T.handle):
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A = T.match_buffer(A_ptr, (16, 16), dtype="float32", align=16)
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for _blockIdx in T.thread_binding(1, thread="blockIdx.x"):
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for _threadIdx in T.thread_binding(128, thread="threadIdx.x"):
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for i in T.unroll(0, 16, unroll_factor=4):
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A[0, i] = 1.0
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kernel = tilelang.compile(main, target="cuda")
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assert "#pragma unroll 4" in kernel.get_kernel_source()
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if __name__ == "__main__":
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tilelang.testing.main()
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