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* [svn-r4363] Purpose:Albert Cheng2001-08-161-349/+0
| | | | | | | | cleanup Description: mpi-perf and perf have been moved to perform/. Platforms tested: eirene(pp)
* [svn-r3929] Purpose:Albert Cheng2001-05-131-7/+4
| | | | | | Cleanup old unused code. Edited couple comments. Platforms tested: modi4,pp
* [svn-r3926] Description:Albert Cheng2001-05-131-6/+18
| | | | | | | | | | | | Changed MPI_File_seek then MPI_File_write or MPI_File_read to just MPI_File_write_at and MPI_File_read_at. Some compiler, e.g., IBM mpcc_r does not support MPI_File_seek and MPI_File_read or MPI_File_write. This is a better measurement against HDF5 performance since HDF5 uses MPI_File_write_at and MPI_File_read_at all the times. It is a more thread safe to use MPI_xxx_at than the other seek then read/write approaches. Platforms tested: modi4 (irix64 parallel), IBM sp2.
* [svn-r3882] Purpose:Albert Cheng2001-05-011-0/+340
Feature Description: Show simple performance of the MPIO and the HDF5-IO. The mpi-perf.c is contributed by Robert Ross of ANL. The perf.c is derived from mpi-perf.c Platforms tested: Modi4 (O2K, parallel)