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Hadrons: reverse A2A matrix load for better DiskVector cache reuse

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This commit is contained in:
Antonin Portelli 2018-10-18 17:50:16 +01:00
parent f333f3e575
commit a7cfa26901
1 changed files with 2 additions and 1 deletions
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3
Hadrons/A2AMatrix.hpp
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@ -318,8 +318,9 @@ void A2AMatrixIo<T>::load(Vec<VecT> &v, double *tRead)
std::cout << "Loading timeslice"; std::cout << "Loading timeslice";
std::cout.flush(); std::cout.flush();
*tRead = 0.; *tRead = 0.;
for (unsigned int t = 0; t < nt_; ++t) for (unsigned int tp1 = nt_; tp1 > 0; --tp1)
{ {
unsigned int t = tp1 - 1;
std::vector<hsize_t> offset = {static_cast<hsize_t>(t), 0, 0}; std::vector<hsize_t> offset = {static_cast<hsize_t>(t), 0, 0};
if (t % 10 == 0) if (t % 10 == 0)