47 lines
2.5 KiB
Plaintext
47 lines
2.5 KiB
Plaintext
|
+ /opt/ddn/mvapich/bin/mpiexec -ppn 1 -np 2 -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 1048576 -b 161061273600 -D 30 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/sharedread2/file -r
|
||
|
|
+ tee -a ./output_v2/COUNT:1#NN:2#PPN:1#API:MPIIO#T:1048576#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 09:06:31 2018
|
||
|
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 161061273600 -D 30 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/sharedread2/file -r
|
||
|
|
Machine: Linux isc17-c04
|
||
|
|
|
||
|
|
Test 0 started: Wed Oct 24 09:06:31 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 = 2 (1 per node)
|
||
|
|
repetitions = 3
|
||
|
|
xfersize = 1 MiB
|
||
|
|
blocksize = 150 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 = 16617832448.
|
||
|
|
read 527.49 157286400 1024.00 0.006135 30.04 0.000685 30.04 0
|
||
|
|
WARNING: Expected aggregate file size = 322122547200.
|
||
|
|
WARNING: Stat() of aggregate file size = 322122547200.
|
||
|
|
WARNING: Using actual aggregate bytes moved = 17189306368.
|
||
|
|
read 545.97 157286400 1024.00 0.000973 30.02 0.001011 30.03 1
|
||
|
|
WARNING: Expected aggregate file size = 322122547200.
|
||
|
|
WARNING: Stat() of aggregate file size = 322122547200.
|
||
|
|
WARNING: Using actual aggregate bytes moved = 16532897792.
|
||
|
|
read 524.90 157286400 1024.00 0.001371 30.04 0.001267 30.04 2
|
||
|
|
|
||
|
|
Max Read: 545.97 MiB/sec (572.49 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 545.97 524.90 532.78 9.38 30.03600 0 2 1 3 0 0 1 0 0 1 161061273600 1048576 16617832448 MPIIO 0
|
||
|
|
|
||
|
|
Finished: Wed Oct 24 09:08:01 2018
|
||
|
|
+ set +x
|