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fix CalculateHash for Big Endian platforms. (#12752)

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* fix CalculateHash for Big Endian platforms.
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tvkai 2022-08-29 22:53:58 +05:30 committed by GitHub
parent b83ea3c2ff
commit 4f244e48d5
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1 changed files with 10 additions and 1 deletions
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11
onnxruntime/core/framework/kernel_def_builder.cc
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@ -45,7 +45,16 @@ void KernelDef::CalculateHash() {
// kernel definition)
hash_str(op_name_);
hash_int(op_since_version_start_);
if constexpr (onnxruntime::endian::native == onnxruntime::endian::little) {
hash_int(op_since_version_start_);
} else {
const uint8_t* c = (const uint8_t*)&op_since_version_start_;
hash_int((uint32_t)c[0] |
(uint32_t)c[1] << 8 |
(uint32_t)c[2] << 16 |
(uint32_t)c[3] << 24);
}
// If we include op_since_version_end_ the hash of an existing op changes when it's superseded.
// e.g. Unsqueeze 11 had no end version until Unsqueeze 13, at which point the existing op is changed to have