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tl.device_print crashes on boolean data #3494

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alexbaden opened this issue Feb 22, 2025 · 0 comments · May be fixed by #3628
Open

tl.device_print crashes on boolean data #3494

alexbaden opened this issue Feb 22, 2025 · 0 comments · May be fixed by #3628
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@quintinwang5
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tests: ut
Milestone
3. [Triton] Langu...

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@alexbaden
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Describe the bug

C0_NCOLS : tl.constexpr = 32
mask_c0_y = tl.arange(0, C0_NCOLS) < 1 # only take the first element in each row, 0 to 32
tl.device_print("mask_c0_y ", mask_c0_y)

crashes

tl.device_print("mask_c0_y ", mask_c0_y.to(tl.float32))

works

Environment details

Triton main
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@quintinwang5 quintinwang5

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tests: ut
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3. [Triton] Language and Runtime
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[Workaround]: cast i1 to i8 for printf parameters intel/intel-xpu-backend-for-triton
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@alexbaden @quintinwang5 @vlad-penkin