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Peter Boyle
41f5a02204
May finally clean up the poor MPI2 IO performance issue that has been persistent.
9 lines
372 B
C++
9 lines
372 B
C++
#include <Grid/GridCore.h>
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int Grid::BinaryIO::latticeWriteMaxRetry = -1;
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Grid::BinaryIO::IoPerf Grid::BinaryIO::lastPerf;
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// Target size of a single contiguous file extent under BINARYIO_AGGREGATE.
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// 4MB is around the knee for Lustre; exposed so it can be swept at runtime.
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uint64_t Grid::BinaryIO::aggregateTargetBytes = 4*1024*1024;
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