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paboyle 2018-01-12 23:59:58 +00:00
parent 18daf85069
commit dda151250f
1 changed files with 45 additions and 46 deletions
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19
lib/parallelIO/BinaryIO.h
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@ -1,4 +1,4 @@
/************************************************************************************* /*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid Grid physics library, www.github.com/paboyle/Grid
@ -24,8 +24,8 @@
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/ *************************************************************************************/
/* END LEGAL */ /* END LEGAL */
#ifndef GRID_BINARY_IO_H #ifndef GRID_BINARY_IO_H
#define GRID_BINARY_IO_H #define GRID_BINARY_IO_H
@ -42,8 +42,7 @@
#include <arpa/inet.h> #include <arpa/inet.h>
#include <algorithm> #include <algorithm>
namespace Grid { NAMESPACE_BEGIN(Grid);
///////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////////
// Byte reversal garbage // Byte reversal garbage
@ -80,7 +79,7 @@ inline void removeWhitespace(std::string &key)
// Could just use a namespace // Could just use a namespace
/////////////////////////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////////////
class BinaryIO { class BinaryIO {
public: public:
///////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////
// more byte manipulation helpers // more byte manipulation helpers
@ -110,11 +109,11 @@ class BinaryIO {
lsites = 1; lsites = 1;
} }
#pragma omp parallel #pragma omp parallel
{ {
uint32_t nersc_csum_thr = 0; uint32_t nersc_csum_thr = 0;
#pragma omp for #pragma omp for
for (uint64_t local_site = 0; local_site < lsites; local_site++) for (uint64_t local_site = 0; local_site < lsites; local_site++)
{ {
uint32_t *site_buf = (uint32_t *)&fbuf[local_site]; uint32_t *site_buf = (uint32_t *)&fbuf[local_site];
@ -124,7 +123,7 @@ class BinaryIO {
} }
} }
#pragma omp critical #pragma omp critical
{ {
nersc_csum += nersc_csum_thr; nersc_csum += nersc_csum_thr;
} }
@ -713,5 +712,5 @@ class BinaryIO {
std::cout << GridLogMessage << "RNG state overhead " << timer.Elapsed() << std::endl; std::cout << GridLogMessage << "RNG state overhead " << timer.Elapsed() << std::endl;
} }
}; };
} NAMESPACE_END(Grid);
#endif #endif