portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-16 06:47:06 +01:00
Code Releases Activity

I/O benchmark code cleaning

Browse Source
This commit is contained in:
Antonin Portelli
2020-10-07 15:31:51 +01:00
parent e9c5a271a8
commit 5ee832f738
3 changed files with 50 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
benchmarks/Benchmark_IO.hpp
View File

@ -101,7 +101,7 @@ void stdWrite(const std::string filestem, Field &vec)
ioWatch.Stop();
size *= vec.Grid()->ProcessorCount();
MSG << "Std I/O write: Wrote " << size << " bytes in " << ioWatch.Elapsed()
<< ", performance " << size/1024./1024./(ioWatch.useconds()/1.e6)
<< ", " << size/1024./1024./(ioWatch.useconds()/1.e6)
<< " MB/s" << std::endl;
MSG << "Std I/O write: checksum overhead " << crcWatch.Elapsed() << std::endl;
}
@ -136,7 +136,7 @@ void stdRead(Field &vec, const std::string filestem)
assert(crcData == crcRead);
size *= vec.Grid()->ProcessorCount();
MSG << "Std I/O read: Read " << size << " bytes in " << ioWatch.Elapsed()
<< ", performance " << size/1024./1024./(ioWatch.useconds()/1.e6)
<< ", " << size/1024./1024./(ioWatch.useconds()/1.e6)
<< " MB/s" << std::endl;
MSG << "Std I/O read: checksum overhead " << crcWatch.Elapsed() << std::endl;
}