47 lines
2.5 KiB
Plaintext
47 lines
2.5 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 4 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 80530636800 -D 30 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/sharedread2/file -r
|
|
+ tee -a ./output_v2/COUNT:1#NN:2#PPN:2#API:MPIIO#T:102400#TYPE:read.txt
|
|
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
|
|
|
|
ior WARNING: fsync() only available in POSIX. Using value of 0.
|
|
Began: Wed Oct 24 09:18:26 2018
|
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 80530636800 -D 30 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/sharedread2/file -r
|
|
Machine: Linux isc17-c04
|
|
|
|
Test 0 started: Wed Oct 24 09:18:26 2018
|
|
Summary:
|
|
api = MPIIO (version=3, subversion=0)
|
|
test filename = /esfs/jtacquaviva/sharedread2/file
|
|
access = single-shared-file
|
|
ordering in a file = random offsets
|
|
ordering inter file= no tasks offsets
|
|
clients = 4 (2 per node)
|
|
repetitions = 3
|
|
xfersize = 102400 bytes
|
|
blocksize = 75 GiB
|
|
aggregate filesize = 300 GiB
|
|
Using stonewalling = 30 second(s)
|
|
|
|
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
|
|
------ --------- ---------- --------- -------- -------- -------- -------- ----
|
|
WARNING: Expected aggregate file size = 322122547200.
|
|
WARNING: Stat() of aggregate file size = 322122547200.
|
|
WARNING: Using actual aggregate bytes moved = 8820633600.
|
|
read 278.48 78643200 100.00 0.007858 30.20 0.003777 30.21 0
|
|
WARNING: Expected aggregate file size = 322122547200.
|
|
WARNING: Stat() of aggregate file size = 322122547200.
|
|
WARNING: Using actual aggregate bytes moved = 8893747200.
|
|
read 280.79 78643200 100.00 0.004179 30.21 0.003814 30.21 1
|
|
WARNING: Expected aggregate file size = 322122547200.
|
|
WARNING: Stat() of aggregate file size = 322122547200.
|
|
WARNING: Using actual aggregate bytes moved = 8919961600.
|
|
read 281.67 78643200 100.00 0.004208 30.20 0.003868 30.20 2
|
|
|
|
Max Read: 281.67 MiB/sec (295.35 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 281.67 278.48 280.31 1.34 30.20485 0 4 2 3 0 0 1 0 0 1 80530636800 102400 8820633600 MPIIO 0
|
|
|
|
Finished: Wed Oct 24 09:19:57 2018
|
|
+ set +x
|