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Master does header on Nersc

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paboyle 2018-04-17 10:48:33 +01:00
parent f089bf5629
commit ddcaa6ad29
1 changed files with 17 additions and 7 deletions
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24
lib/parallelIO/NerscIO.h
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@ -237,20 +237,24 @@ namespace Grid {
MachineCharacteristics(header); MachineCharacteristics(header);
uint64_t offset; uint64_t offset;
truncate(file);
// Sod it -- always write 3x3 double // Sod it -- always write 3x3 double
header.floating_point = std::string("IEEE64BIG"); header.floating_point = std::string("IEEE64BIG");
header.data_type = std::string("4D_SU3_GAUGE_3x3"); header.data_type = std::string("4D_SU3_GAUGE_3x3");
GaugeSimpleUnmunger<fobj3D,sobj> munge; GaugeSimpleUnmunger<fobj3D,sobj> munge;
offset = writeHeader(header,file); if ( grid->IsBoss() ) {
truncate(file);
offset = writeHeader(header,file);
}
grid->Broadcast(0,(void *)&offset,sizeof(offset));
uint32_t nersc_csum,scidac_csuma,scidac_csumb; uint32_t nersc_csum,scidac_csuma,scidac_csumb;
BinaryIO::writeLatticeObject<vobj,fobj3D>(Umu,file,munge,offset,header.floating_point, BinaryIO::writeLatticeObject<vobj,fobj3D>(Umu,file,munge,offset,header.floating_point,
nersc_csum,scidac_csuma,scidac_csumb); nersc_csum,scidac_csuma,scidac_csumb);
header.checksum = nersc_csum; header.checksum = nersc_csum;
writeHeader(header,file); if ( grid->IsBoss() ) {
writeHeader(header,file);
}
std::cout<<GridLogMessage <<"Written NERSC Configuration on "<< file << " checksum " std::cout<<GridLogMessage <<"Written NERSC Configuration on "<< file << " checksum "
<<std::hex<<header.checksum <<std::hex<<header.checksum
@ -293,12 +297,18 @@ namespace Grid {
header.data_type = std::string("SITMO"); header.data_type = std::string("SITMO");
#endif #endif
truncate(file); if ( grid->IsBoss() ) {
offset = writeHeader(header,file); truncate(file);
offset = writeHeader(header,file);
}
grid->Broadcast(0,(void *)&offset,sizeof(offset));
uint32_t nersc_csum,scidac_csuma,scidac_csumb; uint32_t nersc_csum,scidac_csuma,scidac_csumb;
BinaryIO::writeRNG(serial,parallel,file,offset,nersc_csum,scidac_csuma,scidac_csumb); BinaryIO::writeRNG(serial,parallel,file,offset,nersc_csum,scidac_csuma,scidac_csumb);
header.checksum = nersc_csum; header.checksum = nersc_csum;
offset = writeHeader(header,file); if ( grid->IsBoss() ) {
offset = writeHeader(header,file);
}
std::cout<<GridLogMessage std::cout<<GridLogMessage
<<"Written NERSC RNG STATE "<<file<< " checksum " <<"Written NERSC RNG STATE "<<file<< " checksum "