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deterministic initialisation of field metadata

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This commit is contained in:
Antonin Portelli 2018-03-30 16:03:01 +01:00
parent ab6afd18ac
commit a13c109111
2 changed files with 11 additions and 12 deletions
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5
lib/parallelIO/IldgIOtypes.h
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@ -136,8 +136,9 @@ struct scidacRecord : Serializable {
int, typesize,
int, datacount);
scidacRecord() { version =1.0; }
scidacRecord()
: version(1.0), recordtype(0), colors(0), spins(0), typesize(0), datacount(0)
{}
};
////////////////////////

18
lib/parallelIO/MetaData.h
View File

@ -81,18 +81,16 @@ namespace Grid {
std::string, creation_date,
std::string, archive_date,
std::string, floating_point);
FieldMetaData(void) {
nd=4;
dimension.resize(4);
boundary.resize(4);
scidac_checksuma=0;
scidac_checksumb=0;
checksum=0;
}
// WARNING: non-initialised values might lead to twisted parallel IO
// issues, std::string are fine because they initliase to size 0
// as per C++ standard.
FieldMetaData(void)
: nd(4), dimension(4,0), boundary(4, ""), data_start(0),
link_trace(0.), plaquette(0.), checksum(0),
scidac_checksuma(0), scidac_checksumb(0), sequence_number(0)
{}
};
namespace QCD {
using namespace Grid;