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Analysing one trace file shows all file open activity of one process (MPI task).
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|---|---|---|
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> ls -l trace.*
-rw-r----- 1 bzfbml bzfbml 21741 Mar 10 13:10 trace.445215
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> wc -l trace.445215
258 trace.445215
> cat trace.445215
13:10:37 open("/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
13:10:37 open("/lib64/libfabric.so.1", O_RDONLY|O_CLOEXEC) = 3
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13:10:38 open("/scratch/usr/bzfbml/mpiio_zxyblock.dat", O_RDWR) = 8
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