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nohup.out
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DEBUG initialized logging
DEBUG mpirun args: ['mpirun', '-n', '2']
mpirun settings
╭── command ──╮ ╭─ nodes ─╮ ╭─ path ─╮
│ mpirun -n 2 │ │ 2 │ │ mpirun │
╰─────────────╯ ╰─────────╯ ╰────────╯
DEBUG numio args: ['/home/oosting/IO-partdiff/numio-posix', '-m',
'iter=1,size=9,pert=1', '-r', 'freq=1,path=path.out', '-w',
'freq=1,path=path.out', '-t', '1']
NumIO setting
╭────────────────────────────────── command ───────────────────────────────────╮
│ /home/oosting/IO-partdiff/numio-posix -m iter=1,size=9,pert=1 -r │
│ freq=1,path=path.out -w freq=1,path=path.out -t 1 │
╰──────────────────────────────────────────────────────────────────────────────╯
DEBUG mpirun args: ['mpirun', '-n', '2']
DEBUG numio args: ['/home/oosting/IO-partdiff/numio-posix', '-m',
'iter=1,size=9,pert=1', '-r', 'freq=1,path=path.out', '-w',
'freq=1,path=path.out', '-t', '1']
⏱ finished in 0 days, 19.0 hours, 4.0 minutes and 17 seconds
Utilized backend: POSIX
Time taken: 68656.396 s
Mem used (lower bound): 0.00 MB
Method for calculation: Jacobi
Lines: 9
Perturbation function: f(x,y) = 0
Number of iterations: 1
Norm of error: 3.869629e-02
Total write operations across all processes: 2
Bytes written in total: 648 B
Total throughput in writing: 22403.54 B/s
Time spent copying matrices (avg/process): 0.000 s
Total read operations across all processes: 2
Bytes read in total: 648 B
Total throughput in reading: 0.02 B/s
Average CPU/core usage per process: 100.00 %
Matrix:
1.0000 0.8750 0.7500 0.6250 0.5000 0.3750 0.2500 0.1250 0.0000
0.8750 0.6838 0.5223 0.3950 0.3027 0.2310 0.1788 0.1453 0.1250
0.7500 0.5223 0.3369 0.2198 0.1523 0.1259 0.1338 0.1788 0.2500
0.6250 0.3950 0.2198 0.1130 0.0703 0.0735 0.1259 0.2310 0.3750
0.5000 0.3027 0.1523 0.0703 0.0449 0.0703 0.1523 0.3027 0.5000
0.3750 0.2310 0.1259 0.0735 0.0703 0.1130 0.2198 0.3950 0.6250
0.2500 0.1788 0.1338 0.1259 0.1523 0.2198 0.3369 0.5223 0.7500
0.1250 0.1453 0.1788 0.2310 0.3027 0.3950 0.5223 0.6838 0.8750
0.0000 0.1250 0.2500 0.3750 0.5000 0.6250 0.7500 0.8750 1.0000
mpirun settings
╭───── command ──────╮ ╭─ nodes ─╮ ╭─ path ─╮
│ mpirun -ppn 1 -n 9 │ │ 9 │ │ mpirun │
╰────────────────────╯ ╰─────────╯ ╰────────╯
NumIO settings
╭────────────────────────────────── command ───────────────────────────────────╮
│ /home/oosting/IO-partdiff/numio-posix -m iter=200000,size=500,pert=2 -r │
│ freq=2,path=path.out -w freq=1,path=path.out -t 1 │
╰──────────────────────────────────────────────────────────────────────────────╯
╭─ iterations ─╮
│ 200000 │
╰──────────────╯
╭─ matrix size ─╮
│ 500x500 │
╰───────────────╯
╭─────────── perturbation function ────────────╮
│ (f,x) = 2 * pi^2 * sin(pi * x) * sin(pi * y) │
╰──────────────────────────────────────────────╯
╭─ frequency ─╮
│ 2 │
╰─────────────╯
╭─ read path ─╮
│ path.out │
╰─────────────╯
╭─ frequency ─╮
│ 1 │
╰─────────────╯
╭─ read path ─╮
│ path.out │
╰─────────────╯
╭─ write sync ─╮
│ off │
╰──────────────╯
╭─ pattern ─╮
│ none │
╰───────────╯
╭─ write path ─╮
│ path.out │
╰──────────────╯
╭─ communication frequency ─╮
│ 1 │
╰───────────────────────────╯
╭── size ──╮
│ 100000kb │
╰──────────╯
Aborted.
mpirun settings
╭───── command ──────╮ ╭─ nodes ─╮ ╭─ path ─╮
│ mpirun -ppn 1 -n 9 │ │ 9 │ │ mpirun │
╰────────────────────╯ ╰─────────╯ ╰────────╯
NumIO settings
╭────────────────────────────────── command ───────────────────────────────────╮
│ /home/oosting/IO-partdiff/numio-posix -m iter=200000,size=500,pert=2 -r │
│ freq=2,path=path.out -w freq=1,path=path.out -t 1 │
╰──────────────────────────────────────────────────────────────────────────────╯
╭─ iterations ─╮
│ 200000 │
╰──────────────╯
╭─ matrix size ─╮
│ 500x500 │
╰───────────────╯
╭─────────── perturbation function ────────────╮
│ (f,x) = 2 * pi^2 * sin(pi * x) * sin(pi * y) │
╰──────────────────────────────────────────────╯
╭─ frequency ─╮
│ 2 │
╰─────────────╯
╭─ read path ─╮
│ path.out │
╰─────────────╯
╭─ frequency ─╮
│ 1 │
╰─────────────╯
╭─ read path ─╮
│ path.out │
╰─────────────╯
╭─ write sync ─╮
│ off │
╰──────────────╯
╭─ pattern ─╮
│ none │
╰───────────╯
╭─ write path ─╮
│ path.out │
╰──────────────╯
╭─ communication frequency ─╮
│ 1 │
╰───────────────────────────╯
╭── size ──╮
│ 100000kb │
╰──────────╯
⏱ finished in 0 days, 1.0 hours, 10.0 minutes and 3 seconds
Utilized backend: POSIX
Time taken: 4203.061 s
Mem used (lower bound): 6.00 MB
Method for calculation: Jacobi
Lines: 500
Perturbation function: f(x,y) = 2 * pi^2 * sin(pi * x) * sin(pi * y)
Number of iterations: 200000
Norm of error: 3.764064e-07
Total write operations across all processes: 1800000
Bytes written in total: 400000.00 MB
Total throughput in writing: 150.94 MB/s
Time spent copying matrices (avg/process): 6.817 s
Total read operations across all processes: 900000
Bytes read in total: 200000.00 MB
Total throughput in reading: 854.20 MB/s
Average CPU/core usage per process: 32.95 %
Matrix:
0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
0.0000 0.1170 0.2179 0.2941 0.3337 0.3333 0.2930 0.2163 0.0000
0.0000 0.2179 0.4060 0.5479 0.6217 0.6210 0.5459 0.4030 0.0000
0.0000 0.2941 0.5479 0.7393 0.8389 0.8380 0.7366 0.5438 0.0000
0.0000 0.3337 0.6217 0.8389 0.9519 0.9508 0.8359 0.6170 0.0000
0.0000 0.3333 0.6210 0.8380 0.9508 0.9498 0.8349 0.6163 0.0000
0.0000 0.2930 0.5459 0.7366 0.8359 0.8349 0.7340 0.5418 0.0000
0.0000 0.2163 0.4030 0.5438 0.6170 0.6163 0.5418 0.3999 0.0000
0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000