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Can't run simple program on GPU #1087

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ZzEeKkAa opened this issue Jul 6, 2023 · 1 comment
Open

Can't run simple program on GPU #1087

ZzEeKkAa opened this issue Jul 6, 2023 · 1 comment
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bug Something isn't working

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@ZzEeKkAa
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ZzEeKkAa commented Jul 6, 2023

I'm trying to run simple dpjit code:

import dpnp as dnp
import numpy as np
import numba as nb
from numba_dpex import dpjit

@dpjit
def _sum_nomask(res):
    tot = nb.float32(1.0)
    res[1] = tot

if __name__ == "__main__":
    arr = dnp.arange(10, dtype=np.float32)
    _sum_nomask(res)
    print("dpex:", res)

The example works on cpu, but does not work on GPU:

ONEAPI_DEVICE_SELECTOR=opencl:gpu python example.py
[1]    2251 segmentation fault  ONEAPI_DEVICE_SELECTOR=opencl:gpu python numba_dpex_jax.py

Running on integrated intel gpu 12th gen

@ZzEeKkAa ZzEeKkAa added the bug Something isn't working label Jul 6, 2023
@mingjie-intel
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Following works:

@dpjit
def _sum_nomask2():
    tot=nb.float32(2.0)
    return tot

if __name__ == "__main__":
    arr = dnp.arange(10, dtype=np.float32)
    arr[1]=_sum_nomask2()
    print("done")
    print("dpex:", arr)

@diptorupd diptorupd removed their assignment Apr 1, 2024
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