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Added checksum to data

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This commit is contained in:
Michael Marshall 2019-02-03 20:31:42 +00:00
parent 8865bf5d7c
commit bd75b843fa
1 changed files with 16 additions and 0 deletions
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16
Hadrons/Modules/MDistil/Distil.hpp
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@ -256,6 +256,13 @@ void NamedTensor<Scalar_, NumIndices_>::WriteTemporary(const std::string filenam
}
// Actual data
w.write(reinterpret_cast<const char *>(this->data()),(int) (this->size() * sizeof(Scalar_)));
// checksum
#ifdef USE_IPP
ul = htonl( GridChecksum::crc32c(this->data(), (int) (this->size() * sizeof(Scalar_))) );
#else
ul = htonl( GridChecksum::crc32(this->data(), (int) (this->size() * sizeof(Scalar_))) );
#endif
w.write(reinterpret_cast<const char *>(&ul), sizeof(ul));
}
/******************************************************************************
@ -292,6 +299,15 @@ void NamedTensor<Scalar_, NumIndices_>::ReadTemporary(const std::string filename
}
// Actual data
r.read(reinterpret_cast<char *>(this->data()),(int) (this->size() * sizeof(Scalar_)));
// checksum
r.read(reinterpret_cast<char *>(&ul), sizeof(ul));
ul = htonl( ul );
#ifdef USE_IPP
ul -= GridChecksum::crc32c(this->data(), (int) (this->size() * sizeof(Scalar_)));
#else
ul -= GridChecksum::crc32(this->data(), (int) (this->size() * sizeof(Scalar_)));
#endif
assert( ul == 0 && "checksum");
}
/******************************************************************************