HDFGroup / hdf5-iotest

HDF5 Performance Analysis Checklist
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Turn off buffering of stdout #12

Closed brtnfld closed 3 years ago

brtnfld commented 3 years ago

It is sometimes needed for profilers or timing to use the stdout output as analysis points to alert when a loop starts and ends, so the prints must be written precisely when issued and not later due to buffering them.