             The STARFISH Parallel file-system simulator
       (Simulation Tool for Advanced Research in File Systems)

                              David Kotz
                          Dartmouth College
                             Version 3.0
                             October 1996
                         dfk@cs.dartmouth.edu
    
for 16 CPs, 1280-block file

8KB records
----------

40 x 32 records on 4x4 procs

wrnb: stride 32 records, chunks 2 records
wrbb: stride 32 records, chunks 8 records
wrcb: stride 128 records, chunks 8 records

wrbc: colstride 4 records, rowstride 32 records, chunks 1 records
wrcc: colstride 4 records, rowstride 128 records, chunks 1 records

wrb:  80 of 1280 records, chunks 80 records
wrc:  80 of 1280 records, chunks 1 record

wrcn: 96 of 1280 records, chunks 32 records
   or 64 of 1280 records, chunks 32 records
   stride 32 records (1 row) * 16 procs = 512 blocks

wrn whole
wrlw whole

8B records
----------

1280 x 1024 records on 4x4 procs

wrnb: stride 1024 records, chunks 64 records
wrbb: stride 1024 records, chunks 256 records
wrcb: stride 4096 records, chunks 256 records

wrbc: colstride 4 records, rowstride 1024 records, chunks 1 records
wrcc: colstride 4 records, rowstride 4096 records, chunks 1 records

wrb:  81920 of 1310720 records, starting at 491520
wrc:  81920 of 1310720 records, starting at 6

wrcn: 81920 of 1310720 records, starting at 6144, chunks 1024 records
	stride 1024 records (1 row) * 16 procs  = 16 blocks

wrn whole
wrlw whole
