68 lines
3.1 KiB
Plaintext
68 lines
3.1 KiB
Plaintext
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
|
|
|
|
Began: Sat Oct 20 19:20:38 2018
|
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -o /esfs/jtacquaviva/iorperf/file -a POSIX -e -g -z -k -w
|
|
Machine: Linux isc17-c02
|
|
|
|
Test 0 started: Sat Oct 20 19:20:38 2018
|
|
Summary:
|
|
api = POSIX
|
|
test filename = /esfs/jtacquaviva/iorperf/file
|
|
access = single-shared-file
|
|
ordering in a file = random offsets
|
|
ordering inter file= no tasks offsets
|
|
clients = 2 (2 per node)
|
|
repetitions = 3
|
|
xfersize = 10 MiB
|
|
blocksize = 65.74 GiB
|
|
aggregate filesize = 131.48 GiB
|
|
|
|
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
|
|
------ --------- ---------- --------- -------- -------- -------- -------- ----
|
|
write 1726.07 68935680 10240 0.000454 78.00 0.000187 78.00 0
|
|
write 1808.51 68935680 10240 0.000662 74.45 0.000118 74.45 1
|
|
write 1804.30 68935680 10240 0.000878 74.62 0.000115 74.62 2
|
|
|
|
Max Write: 1808.51 MiB/sec (1896.36 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
|
|
write 1808.51 1726.07 1779.63 37.91 75.69107 0 2 2 3 0 0 1 0 0 1 70590136320 10485760 141180272640 POSIX 0
|
|
|
|
Finished: Sat Oct 20 19:24:37 2018
|
|
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
|
|
|
|
Began: Sat Oct 20 19:24:37 2018
|
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -o /esfs/jtacquaviva/iorperf/file -a POSIX -e -g -z -k -r -D 300
|
|
Machine: Linux isc17-c02
|
|
|
|
Test 0 started: Sat Oct 20 19:24:37 2018
|
|
Summary:
|
|
api = POSIX
|
|
test filename = /esfs/jtacquaviva/iorperf/file
|
|
access = single-shared-file
|
|
ordering in a file = random offsets
|
|
ordering inter file= no tasks offsets
|
|
clients = 2 (2 per node)
|
|
repetitions = 3
|
|
xfersize = 10 MiB
|
|
blocksize = 65.74 GiB
|
|
aggregate filesize = 131.48 GiB
|
|
Using stonewalling = 300 second(s)
|
|
|
|
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
|
|
------ --------- ---------- --------- -------- -------- -------- -------- ----
|
|
read 1431.71 68935680 10240 0.000273 94.04 0.000141 94.04 0
|
|
read 1428.92 68935680 10240 0.000249 94.22 0.000161 94.23 1
|
|
read 1420.46 68935680 10240 0.000251 94.79 0.000139 94.79 2
|
|
|
|
Max Read: 1431.71 MiB/sec (1501.26 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 1431.71 1420.46 1427.03 4.78 94.35078 0 2 2 3 0 0 1 0 0 1 70590136320 10485760 141180272640 POSIX 0
|
|
|
|
Finished: Sat Oct 20 19:29:20 2018
|
|
/esfs/jtacquaviva/iorperf
|
|
stripe_count: 2 stripe_size: 1048576 stripe_offset: -1
|