IOR-3.1.0: MPI Coordinated Test of Parallel I/O

ior WARNING: fsync() only available in POSIX.  Using value of 0.
Began: Fri Nov  9 20:15:49 2018
Command line used: /hpcscratch/user/pllopiss/src/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 89984 -o /bescratch/user/pllopiss/datafiles/io500.2018.11.09-19.44.23/ior_hard/IOR_file
Machine: Linux hpc-be001.cern.ch

Test 0 started: Fri Nov  9 20:15:49 2018
Summary:
	api                = MPIIO (version=3, subversion=0)
	test filename      = /bescratch/user/pllopiss/datafiles/io500.2018.11.09-19.44.23/ior_hard/IOR_file
	access             = single-shared-file
	ordering in a file = sequential offsets
	ordering inter file= constant task offsets = 1
	clients            = 64 (1 per node)
	repetitions        = 1
	xfersize           = 47008 bytes
	blocksize          = 47008 bytes
	aggregate filesize = 252.13 GiB

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      2290.78    45.91      45.91      0.012494   112.69     0.000232   112.70     0   

Max Read:  2290.78 MiB/sec (2402.06 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
read         2290.78    2290.78    2290.78       0.00  112.70250 0 64 1 1 0 1 1 0 0 89984 47008 47008 270717943808 MPIIO 0

Finished: Fri Nov  9 20:17:42 2018