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Fix endinanness on cuda #353

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merged 3 commits into from
Jan 27, 2023
Merged

Fix endinanness on cuda #353

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fd8a724
Fix endinanness on cuda
jbruestle Jan 26, 2023
e872b0d
Fix endinanness on cuda
jbruestle Jan 26, 2023
b2afd0e
Merge branch 'main' of github.com:risc0/risc0 into jeremy-cuda-bug
jbruestle Jan 26, 2023
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8 changes: 8 additions & 0 deletions risc0/zkp/kernels/cuda/sha256.h
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Original file line number Diff line number Diff line change
Expand Up @@ -194,6 +194,10 @@ __device__ inline ShaDigest shaHashInner(const T* data, size_t size, size_t stri
compress(state, words);
}

for (size_t i = 0; i < 8; i++) {
state.words[i] = impl::convertU32(state.words[i]);
}

return state;
}

Expand Down Expand Up @@ -224,6 +228,10 @@ __device__ inline ShaDigest shaHashPair(ShaDigest x, ShaDigest y) {
ShaDigest state = impl::initState();
impl::compress(state, words);

for (size_t i = 0; i < 8; i++) {
state.words[i] = impl::convertU32(state.words[i]);
}

// Return the results
return state;
}