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StarPilot/tinygrad_repo/extra/ptx/test.py
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FrogAi 81da8ac9f4 openpilot v0.9.7 release
date: 2024-06-11T01:36:39
master commit: f8cb04e4a8b032b72a909f68b808a50936184bee
2024-07-24 10:32:22 -07:00

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602 B
Python

#!/usr/bin/env python3
import numpy as np
from tinygrad.runtime.ops_cuda import CUDAProgram, RawCUDABuffer
if __name__ == "__main__":
test = RawCUDABuffer.fromCPU(np.zeros(10, np.float32))
prg = CUDAProgram("test", """
.version 7.8
.target sm_86
.address_size 64
.visible .entry test(.param .u64 x) {
.reg .b32 %r<2>;
.reg .b64 %rd<3>;
ld.param.u64 %rd1, [x];
cvta.to.global.u64 %rd2, %rd1;
mov.u32 %r1, 0x40000000; // 2.0 in float
st.global.u32 [%rd2], %r1;
ret;
}""", binary=True)
prg([1], [1], test)
print(test.toCPU())