66 lines
3.7 KiB
Plaintext
66 lines
3.7 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 128 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c01,isc17-c02,isc17-c03,isc17-c04,isc17-c05,isc17-c06,isc17-c07,isc17-c08,isc17-c09,isc17-c11,isc17-c12,isc17-c13,isc17-c14,isc17-c15,isc17-c18,isc17-c22 /esfs/jtacquaviva/git/ime-evaluation/drop_caches.sh
|
|
+ tee -a ./output/COUNT:1#NN:16#PPN:8#API:MPIIO#T:1048576.txt
|
|
+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 128 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c01,isc17-c02,isc17-c03,isc17-c04,isc17-c05,isc17-c06,isc17-c07,isc17-c08,isc17-c09,isc17-c11,isc17-c12,isc17-c13,isc17-c14,isc17-c15,isc17-c18,isc17-c22 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 17647534080 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
|
|
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
|
|
|
|
ior WARNING: fsync() only available in POSIX. Using value of 0.
|
|
Began: Tue Oct 23 08:49:44 2018
|
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 17647534080 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
|
|
Machine: Linux isc17-c01
|
|
|
|
Test 0 started: Tue Oct 23 08:49:44 2018
|
|
Summary:
|
|
api = MPIIO (version=3, subversion=0)
|
|
test filename = /esfs/jtacquaviva/file_read
|
|
access = single-shared-file
|
|
ordering in a file = random offsets
|
|
ordering inter file= no tasks offsets
|
|
clients = 128 (8 per node)
|
|
repetitions = 3
|
|
xfersize = 1 MiB
|
|
blocksize = 16.44 GiB
|
|
aggregate filesize = 2103.75 GiB
|
|
Using stonewalling = 120 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 = 2258884362240.
|
|
WARNING: Stat() of aggregate file size = 4517768724480.
|
|
WARNING: Using actual aggregate bytes moved = 234833838080.
|
|
read 1854.44 17233920 1024.00 0.572369 120.20 0.006264 120.77 0
|
|
WARNING: Expected aggregate file size = 2258884362240.
|
|
WARNING: Stat() of aggregate file size = 4517768724480.
|
|
WARNING: Using actual aggregate bytes moved = 237358809088.
|
|
read 1882.75 17233920 1024.00 0.009623 120.22 0.006211 120.23 1
|
|
WARNING: Expected aggregate file size = 2258884362240.
|
|
WARNING: Stat() of aggregate file size = 4517768724480.
|
|
WARNING: Using actual aggregate bytes moved = 238922235904.
|
|
read 1895.51 17233920 1024.00 0.009305 120.20 0.006212 120.21 2
|
|
|
|
Max Read: 1895.51 MiB/sec (1987.58 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 1895.51 1854.44 1877.57 17.16 120.40146 0 128 8 3 0 0 1 0 0 1 17647534080 1048576 234833838080 MPIIO 0
|
|
|
|
Finished: Tue Oct 23 08:55:45 2018
|
|
+ set +x
|
|
/esfs/jtacquaviva/ioperf
|
|
stripe_count: 32 stripe_size: 1048576 stripe_offset: -1
|
|
/esfs/jtacquaviva/ioperf/file_write
|
|
lmm_stripe_count: 8
|
|
lmm_stripe_size: 1048576
|
|
lmm_pattern: 1
|
|
lmm_layout_gen: 0
|
|
lmm_stripe_offset: 6
|
|
obdidx objid objid group
|
|
6 12593532 0xc0297c 0
|
|
0 12421922 0xbd8b22 0
|
|
2 12568270 0xbfc6ce 0
|
|
4 12510003 0xbee333 0
|
|
7 12458631 0xbe1a87 0
|
|
1 12639904 0xc0dea0 0
|
|
3 12488208 0xbe8e10 0
|
|
5 12380274 0xbce872 0
|
|
|