45 lines
2.4 KiB
Plaintext
45 lines
2.4 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 1 -np 1 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 141180272640 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
|
|
+ tee -a ./output/COUNT:1#NN:1#PPN:1#API:POSIX#T:16384.txt
|
|
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
|
|
|
|
Began: Tue Oct 23 00:33:52 2018
|
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 141180272640 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
|
|
Machine: Linux isc17-c04
|
|
|
|
Test 0 started: Tue Oct 23 00:33:52 2018
|
|
Summary:
|
|
api = POSIX
|
|
test filename = /esfs/jtacquaviva/ioperf/file_write
|
|
access = file-per-process
|
|
ordering in a file = random offsets
|
|
ordering inter file= no tasks offsets
|
|
clients = 1 (1 per node)
|
|
repetitions = 3
|
|
xfersize = 16384 bytes
|
|
blocksize = 131.48 GiB
|
|
aggregate filesize = 131.48 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 = 141180272640.
|
|
WARNING: Stat() of aggregate file size = 141180223488.
|
|
WARNING: Using actual aggregate bytes moved = 4903501824.
|
|
write 34.60 137871360 16.00 0.000200 135.16 0.000113 135.16 0
|
|
WARNING: Expected aggregate file size = 141180272640.
|
|
WARNING: Stat() of aggregate file size = 141179682816.
|
|
WARNING: Using actual aggregate bytes moved = 5213257728.
|
|
write 36.91 137871360 16.00 0.000426 134.70 0.000104 134.70 1
|
|
WARNING: Expected aggregate file size = 141180272640.
|
|
WARNING: Stat() of aggregate file size = 141179633664.
|
|
WARNING: Using actual aggregate bytes moved = 5065080832.
|
|
write 35.76 137871360 16.00 0.000415 135.10 0.000099 135.10 2
|
|
|
|
Max Write: 36.91 MiB/sec (38.70 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 36.91 34.60 35.75 0.94 134.98834 0 1 1 3 1 0 1 0 0 1 141180272640 16384 4903501824 POSIX 0
|
|
|
|
Finished: Tue Oct 23 00:40:40 2018
|