clean up doc src
This commit is contained in:
@ -1,4 +1,4 @@
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LAMMPS (15 Feb 2016)
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LAMMPS (5 Oct 2016)
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# Pour 2d granular particles into container
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dimension 2
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@ -27,8 +27,8 @@ timestep 0.001
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fix 1 all nve/sphere
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fix 2 all gravity 1.0 spherical 0.0 -180.0
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fix xwalls all wall/gran 4000.0 NULL 100.0 NULL 0 1 xplane 0 100
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fix ywalls all wall/gran 4000.0 NULL 100.0 NULL 0 1 yplane 0 NULL
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fix xwalls all wall/gran hertz/history 4000.0 NULL 100.0 NULL 0 1 xplane 0 100
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fix ywalls all wall/gran hertz/history 4000.0 NULL 100.0 NULL 0 1 yplane 0 NULL
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region slab block 1.0 99.0 30 34.5 -0.5 0.5 units box
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fix ins all pour 1000 1 4767548 vol 0.4 10 diam range 0.5 1.0 region slab
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@ -58,8 +58,8 @@ Neighbor list info ...
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master list distance cutoff = 1.2
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ghost atom cutoff = 1.2
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binsize = 0.6 -> bins = 167 84 2
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Memory usage per processor = 2.75187 Mbytes
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Step Atoms KinEng 1 Volume
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Memory usage per processor = 2.75186 Mbytes
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||||
Step Atoms KinEng c_1 Volume
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||||
0 0 -0 0 5000
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1000 224 201.77464 0 5000
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||||
2000 224 372.42868 0 5000
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@ -86,20 +86,20 @@ Step Atoms KinEng 1 Volume
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23000 1000 16.115382 7.9435503 5000
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24000 1000 11.971003 5.9411126 5000
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25000 1000 10.404117 4.3811155 5000
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Loop time of 3.04462 on 1 procs for 25000 steps with 1000 atoms
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Loop time of 3.00132 on 1 procs for 25000 steps with 1000 atoms
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Performance: 709447.910 tau/day, 8211.203 timesteps/s
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Performance: 719682.852 tau/day, 8329.663 timesteps/s
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99.9% CPU use with 1 MPI tasks x no OpenMP threads
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MPI task timing breakdown:
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Section | min time | avg time | max time |%varavg| %total
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---------------------------------------------------------------
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Pair | 1.2896 | 1.2896 | 1.2896 | 0.0 | 42.36
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Neigh | 0.40714 | 0.40714 | 0.40714 | 0.0 | 13.37
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Comm | 0.0080216 | 0.0080216 | 0.0080216 | 0.0 | 0.26
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Output | 0.00042129 | 0.00042129 | 0.00042129 | 0.0 | 0.01
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Modify | 1.2178 | 1.2178 | 1.2178 | 0.0 | 40.00
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Other | | 0.1217 | | | 4.00
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Pair | 1.2554 | 1.2554 | 1.2554 | 0.0 | 41.83
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Neigh | 0.4288 | 0.4288 | 0.4288 | 0.0 | 14.29
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Comm | 0.0078034 | 0.0078034 | 0.0078034 | 0.0 | 0.26
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Output | 0.0003016 | 0.0003016 | 0.0003016 | 0.0 | 0.01
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Modify | 1.177 | 1.177 | 1.177 | 0.0 | 39.21
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Other | | 0.132 | | | 4.40
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Nlocal: 1000 ave 1000 max 1000 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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@ -1,4 +1,4 @@
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LAMMPS (15 Feb 2016)
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LAMMPS (5 Oct 2016)
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# Pour 2d granular particles into container
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dimension 2
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@ -27,8 +27,8 @@ timestep 0.001
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fix 1 all nve/sphere
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fix 2 all gravity 1.0 spherical 0.0 -180.0
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fix xwalls all wall/gran 4000.0 NULL 100.0 NULL 0 1 xplane 0 100
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fix ywalls all wall/gran 4000.0 NULL 100.0 NULL 0 1 yplane 0 NULL
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fix xwalls all wall/gran hertz/history 4000.0 NULL 100.0 NULL 0 1 xplane 0 100
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fix ywalls all wall/gran hertz/history 4000.0 NULL 100.0 NULL 0 1 yplane 0 NULL
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|
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region slab block 1.0 99.0 30 34.5 -0.5 0.5 units box
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fix ins all pour 1000 1 4767548 vol 0.4 10 diam range 0.5 1.0 region slab
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@ -58,8 +58,8 @@ Neighbor list info ...
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master list distance cutoff = 1.2
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ghost atom cutoff = 1.2
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binsize = 0.6 -> bins = 167 84 2
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Memory usage per processor = 2.71741 Mbytes
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Step Atoms KinEng 1 Volume
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Memory usage per processor = 2.7174 Mbytes
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Step Atoms KinEng c_1 Volume
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0 0 -0 0 5000
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1000 224 201.77464 0 5000
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2000 224 372.42868 0 5000
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@ -86,20 +86,20 @@ Step Atoms KinEng 1 Volume
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23000 1000 11.97674 5.2548063 5000
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24000 1000 7.8974699 3.7396899 5000
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25000 1000 6.1288038 2.2056805 5000
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Loop time of 0.977215 on 4 procs for 25000 steps with 1000 atoms
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Loop time of 0.974647 on 4 procs for 25000 steps with 1000 atoms
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Performance: 2210364.086 tau/day, 25582.918 timesteps/s
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98.8% CPU use with 4 MPI tasks x no OpenMP threads
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Performance: 2216187.157 tau/day, 25650.314 timesteps/s
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99.4% CPU use with 4 MPI tasks x no OpenMP threads
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MPI task timing breakdown:
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Section | min time | avg time | max time |%varavg| %total
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---------------------------------------------------------------
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Pair | 0.30766 | 0.33267 | 0.35001 | 3.1 | 34.04
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Neigh | 0.094669 | 0.1019 | 0.10693 | 1.6 | 10.43
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Comm | 0.060945 | 0.078421 | 0.097028 | 5.5 | 8.02
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Output | 0.00042653 | 0.00045699 | 0.00049639 | 0.1 | 0.05
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Modify | 0.2936 | 0.30701 | 0.31712 | 1.7 | 31.42
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Other | | 0.1568 | | | 16.04
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Pair | 0.29556 | 0.31544 | 0.33654 | 3.0 | 32.36
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Neigh | 0.10012 | 0.10782 | 0.11355 | 1.7 | 11.06
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Comm | 0.081835 | 0.087606 | 0.098412 | 2.2 | 8.99
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Output | 0.00039244 | 0.00043273 | 0.0004766 | 0.2 | 0.04
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Modify | 0.28155 | 0.29814 | 0.31262 | 2.2 | 30.59
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Other | | 0.1652 | | | 16.95
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Nlocal: 250 ave 267 max 232 min
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Histogram: 1 0 0 0 1 1 0 0 0 1
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@ -1,4 +1,4 @@
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LAMMPS (15 Feb 2016)
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LAMMPS (5 Oct 2016)
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# Pour 2d granular particles into container
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dimension 2
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@ -29,8 +29,8 @@ pair_coeff * *
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timestep 0.001
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fix 2 all gravity 1.0 spherical 0.0 -180.0
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fix xwalls all wall/gran 4000.0 NULL 100.0 NULL 0 1 xplane 0 100
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fix ywalls all wall/gran 4000.0 NULL 100.0 NULL 0 1 yplane 0 NULL
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fix xwalls all wall/gran hertz/history 4000.0 NULL 100.0 NULL 0 1 xplane 0 100
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fix ywalls all wall/gran hertz/history 4000.0 NULL 100.0 NULL 0 1 yplane 0 NULL
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molecule object molecule.vshape
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Read molecule object:
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@ -80,47 +80,47 @@ Neighbor list info ...
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ghost atom cutoff = 2.5
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binsize = 0.6 -> bins = 167 84 2
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Memory usage per processor = 2.75807 Mbytes
|
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Step Atoms KinEng 1 Volume
|
||||
Step Atoms KinEng c_1 Volume
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||||
0 0 -0 0 5000
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||||
1000 130 259.24123 2.3772821e-30 5000
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||||
2000 130 465.39775 9.5010246e-30 5000
|
||||
3000 130 736.55426 2.1365791e-29 5000
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||||
4000 260 1274.295 6.045774e-05 5000
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||||
5000 260 1855.4991 0.0021687846 5000
|
||||
6000 260 1936.8934 6.9705094 5000
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||||
7000 390 1909.1519 11.402993 5000
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||||
8000 390 1958.2549 10.910611 5000
|
||||
9000 390 1968.6293 14.080709 5000
|
||||
10000 520 2278.4559 8.2512574 5000
|
||||
11000 520 1952.4436 6.8525602 5000
|
||||
12000 520 1391.9826 3.6742003 5000
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||||
13000 650 1608.9033 2.2121034 5000
|
||||
14000 650 1562.8758 2.9284792 5000
|
||||
15000 650 1549.101 2.432552 5000
|
||||
16000 780 1718.9486 2.339785 5000
|
||||
17000 780 1646.7053 5.1414663 5000
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||||
18000 780 1441.0842 3.7040072 5000
|
||||
19000 910 1546.6435 2.5109623 5000
|
||||
20000 910 1379.5416 4.2028322 5000
|
||||
21000 910 1155.2864 2.05953 5000
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||||
22000 1040 1237.0246 3.0494101 5000
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||||
23000 1040 1160.8301 3.0040354 5000
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||||
24000 1040 1192.673 1.6310726 5000
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25000 1170 1128.3916 3.3745733 5000
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Loop time of 3.24674 on 1 procs for 25000 steps with 1170 atoms
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6000 260 1743.415 1.9678991 5000
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7000 390 1675.8228 2.0085353 5000
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||||
8000 390 1845.2936 2.678293 5000
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||||
9000 390 1747.0301 2.5461774 5000
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||||
10000 520 2204.3744 1.3847146 5000
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||||
11000 520 1872.5943 6.5018283 5000
|
||||
12000 520 1448.8705 3.2789997 5000
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||||
13000 650 1687.7845 2.4723994 5000
|
||||
14000 650 1534.5832 1.7381523 5000
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||||
15000 650 1517.5812 2.4425352 5000
|
||||
16000 780 1681.4276 3.5245463 5000
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||||
17000 780 1660.4845 3.5652485 5000
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||||
18000 780 1400.1788 4.1717202 5000
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||||
19000 910 1525.4386 3.2537276 5000
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20000 910 1326.4257 3.5226044 5000
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||||
21000 910 1125.4321 3.1564949 5000
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||||
22000 1040 1262.0253 1.6097601 5000
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||||
23000 1040 1042.7 3.1078701 5000
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||||
24000 1040 1167.4717 1.4954047 5000
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25000 1170 1214.9087 2.4525541 5000
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Loop time of 3.19438 on 1 procs for 25000 steps with 1170 atoms
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Performance: 665282.302 tau/day, 7700.027 timesteps/s
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99.9% CPU use with 1 MPI tasks x no OpenMP threads
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Performance: 676187.595 tau/day, 7826.245 timesteps/s
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99.8% CPU use with 1 MPI tasks x no OpenMP threads
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MPI task timing breakdown:
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Section | min time | avg time | max time |%varavg| %total
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||||
---------------------------------------------------------------
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||||
Pair | 0.90701 | 0.90701 | 0.90701 | 0.0 | 27.94
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||||
Neigh | 0.25099 | 0.25099 | 0.25099 | 0.0 | 7.73
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||||
Comm | 0.010076 | 0.010076 | 0.010076 | 0.0 | 0.31
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Output | 0.00050974 | 0.00050974 | 0.00050974 | 0.0 | 0.02
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Modify | 1.9744 | 1.9744 | 1.9744 | 0.0 | 60.81
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Other | | 0.1038 | | | 3.20
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Pair | 0.87733 | 0.87733 | 0.87733 | 0.0 | 27.46
|
||||
Neigh | 0.25913 | 0.25913 | 0.25913 | 0.0 | 8.11
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||||
Comm | 0.0095103 | 0.0095103 | 0.0095103 | 0.0 | 0.30
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||||
Output | 0.00043368 | 0.00043368 | 0.00043368 | 0.0 | 0.01
|
||||
Modify | 1.941 | 1.941 | 1.941 | 0.0 | 60.76
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||||
Other | | 0.107 | | | 3.35
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|
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Nlocal: 1170 ave 1170 max 1170 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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@ -131,6 +131,6 @@ Histogram: 1 0 0 0 0 0 0 0 0 0
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|
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Total # of neighbors = 1699
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Ave neighs/atom = 1.45214
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Neighbor list builds = 1737
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Neighbor list builds = 1715
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Dangerous builds = 0
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Total wall time: 0:00:03
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||||
@ -1,4 +1,4 @@
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LAMMPS (15 Feb 2016)
|
||||
LAMMPS (5 Oct 2016)
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# Pour 2d granular particles into container
|
||||
|
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dimension 2
|
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@ -29,8 +29,8 @@ pair_coeff * *
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timestep 0.001
|
||||
|
||||
fix 2 all gravity 1.0 spherical 0.0 -180.0
|
||||
fix xwalls all wall/gran 4000.0 NULL 100.0 NULL 0 1 xplane 0 100
|
||||
fix ywalls all wall/gran 4000.0 NULL 100.0 NULL 0 1 yplane 0 NULL
|
||||
fix xwalls all wall/gran hertz/history 4000.0 NULL 100.0 NULL 0 1 xplane 0 100
|
||||
fix ywalls all wall/gran hertz/history 4000.0 NULL 100.0 NULL 0 1 yplane 0 NULL
|
||||
|
||||
molecule object molecule.vshape
|
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Read molecule object:
|
||||
@ -80,57 +80,57 @@ Neighbor list info ...
|
||||
ghost atom cutoff = 2.5
|
||||
binsize = 0.6 -> bins = 167 84 2
|
||||
Memory usage per processor = 2.72041 Mbytes
|
||||
Step Atoms KinEng 1 Volume
|
||||
Step Atoms KinEng c_1 Volume
|
||||
0 0 -0 0 5000
|
||||
1000 130 259.24123 2.3773387e-30 5000
|
||||
2000 130 465.39775 9.5010816e-30 5000
|
||||
3000 130 736.55426 2.1365846e-29 5000
|
||||
4000 260 1274.295 6.045774e-05 5000
|
||||
5000 260 1855.4991 0.0021687846 5000
|
||||
6000 260 1936.8934 6.9705094 5000
|
||||
7000 390 1909.1519 11.402993 5000
|
||||
8000 390 1958.2549 10.910611 5000
|
||||
9000 390 1968.6293 14.080709 5000
|
||||
10000 520 2278.4559 8.2512574 5000
|
||||
11000 520 1952.4436 6.8525602 5000
|
||||
12000 520 1391.9826 3.6742003 5000
|
||||
13000 650 1608.8924 2.2123232 5000
|
||||
14000 650 1562.872 2.9306477 5000
|
||||
15000 650 1548.2428 2.4495128 5000
|
||||
16000 780 1712.8658 2.2773941 5000
|
||||
17000 780 1649.1423 4.9833774 5000
|
||||
18000 780 1421.6645 4.0064802 5000
|
||||
19000 910 1574.37 2.4833854 5000
|
||||
20000 910 1354.8838 5.1248395 5000
|
||||
21000 910 1156.7385 2.5239056 5000
|
||||
22000 1040 1233.7916 2.9364978 5000
|
||||
23000 1040 1150.2238 2.5059515 5000
|
||||
24000 1040 1224.372 1.6145537 5000
|
||||
25000 1170 1202.871 2.6775319 5000
|
||||
Loop time of 1.18423 on 4 procs for 25000 steps with 1170 atoms
|
||||
6000 260 1743.415 1.9678991 5000
|
||||
7000 390 1675.8228 2.0085353 5000
|
||||
8000 390 1845.2936 2.678293 5000
|
||||
9000 390 1747.0301 2.5461774 5000
|
||||
10000 520 2204.3744 1.3847146 5000
|
||||
11000 520 1872.5943 6.5018283 5000
|
||||
12000 520 1448.8705 3.2789997 5000
|
||||
13000 650 1687.7845 2.4723994 5000
|
||||
14000 650 1534.5832 1.7381523 5000
|
||||
15000 650 1517.5812 2.4425352 5000
|
||||
16000 780 1680.8761 3.5506853 5000
|
||||
17000 780 1661.6046 3.6673972 5000
|
||||
18000 780 1391.3201 4.1075002 5000
|
||||
19000 910 1526.6687 3.410537 5000
|
||||
20000 910 1387.6908 2.7370047 5000
|
||||
21000 910 1056.6723 2.5690119 5000
|
||||
22000 1040 1226.7461 1.2299974 5000
|
||||
23000 1040 1106.7165 3.1057108 5000
|
||||
24000 1040 1161.9203 2.0994962 5000
|
||||
25000 1170 1187.5093 2.959617 5000
|
||||
Loop time of 1.20622 on 4 procs for 25000 steps with 1170 atoms
|
||||
|
||||
Performance: 1823968.216 tau/day, 21110.743 timesteps/s
|
||||
99.1% CPU use with 4 MPI tasks x no OpenMP threads
|
||||
Performance: 1790713.641 tau/day, 20725.852 timesteps/s
|
||||
99.4% CPU use with 4 MPI tasks x no OpenMP threads
|
||||
|
||||
MPI task timing breakdown:
|
||||
Section | min time | avg time | max time |%varavg| %total
|
||||
---------------------------------------------------------------
|
||||
Pair | 0.22024 | 0.23723 | 0.25431 | 2.6 | 20.03
|
||||
Neigh | 0.057575 | 0.064853 | 0.070241 | 1.8 | 5.48
|
||||
Comm | 0.068985 | 0.082663 | 0.097154 | 3.9 | 6.98
|
||||
Output | 0.00060296 | 0.00069225 | 0.0009203 | 0.5 | 0.06
|
||||
Modify | 0.67185 | 0.6862 | 0.69518 | 1.1 | 57.94
|
||||
Other | | 0.1126 | | | 9.51
|
||||
Pair | 0.22275 | 0.23039 | 0.23778 | 1.1 | 19.10
|
||||
Neigh | 0.064599 | 0.067646 | 0.069656 | 0.7 | 5.61
|
||||
Comm | 0.079895 | 0.092342 | 0.10857 | 3.5 | 7.66
|
||||
Output | 0.00061584 | 0.00065601 | 0.00075412 | 0.2 | 0.05
|
||||
Modify | 0.69333 | 0.69728 | 0.70102 | 0.3 | 57.81
|
||||
Other | | 0.1179 | | | 9.78
|
||||
|
||||
Nlocal: 292.5 ave 304 max 278 min
|
||||
Histogram: 1 0 1 0 0 0 0 0 0 2
|
||||
Nghost: 42.5 ave 58 max 27 min
|
||||
Histogram: 1 1 0 0 0 0 0 0 1 1
|
||||
Neighs: 427 ave 456 max 388 min
|
||||
Nlocal: 292.5 ave 296 max 285 min
|
||||
Histogram: 1 0 0 0 0 0 0 0 1 2
|
||||
Nghost: 44 ave 60 max 21 min
|
||||
Histogram: 1 0 0 1 0 0 0 0 0 2
|
||||
Neighs: 433.25 ave 449 max 418 min
|
||||
Histogram: 1 0 1 0 0 0 1 0 0 1
|
||||
|
||||
Total # of neighbors = 1708
|
||||
Ave neighs/atom = 1.45983
|
||||
Neighbor list builds = 1732
|
||||
Total # of neighbors = 1733
|
||||
Ave neighs/atom = 1.4812
|
||||
Neighbor list builds = 1708
|
||||
Dangerous builds = 0
|
||||
Total wall time: 0:00:01
|
||||
@ -1,4 +1,4 @@
|
||||
LAMMPS (15 Feb 2016)
|
||||
LAMMPS (5 Oct 2016)
|
||||
# Pour granular particles into chute container, then induce flow
|
||||
|
||||
atom_style sphere
|
||||
@ -26,7 +26,7 @@ timestep 0.001
|
||||
|
||||
fix 1 all nve/sphere
|
||||
fix 2 all gravity 1.0 spherical 0.0 -180.0
|
||||
fix zlower all wall/gran 2000.0 NULL 50.0 NULL 0.5 0 zplane 0.0 2000.0
|
||||
fix zlower all wall/gran hooke/history 2000.0 NULL 50.0 NULL 0.5 0 zplane 0.0 2000.0
|
||||
|
||||
region slab block -9.0 9.0 -9.0 9.0 10.0 15.0 units box
|
||||
fix ins all pour 3000 1 300719 vol 0.13 50 region slab
|
||||
@ -55,7 +55,7 @@ Neighbor list info ...
|
||||
ghost atom cutoff = 1.2
|
||||
binsize = 0.6 -> bins = 34 34 28
|
||||
Memory usage per processor = 2.90017 Mbytes
|
||||
Step Atoms KinEng 1 Volume
|
||||
Step Atoms KinEng c_1 Volume
|
||||
0 0 -0 0 6600
|
||||
1000 402 768.04606 0 6600
|
||||
2000 402 1407.1714 0 6600
|
||||
@ -82,20 +82,20 @@ Step Atoms KinEng 1 Volume
|
||||
23000 3000 446.47658 39.719019 6600
|
||||
24000 3000 331.57201 24.034747 6600
|
||||
25000 3000 239.90493 18.457205 6600
|
||||
Loop time of 9.98164 on 1 procs for 25000 steps with 3000 atoms
|
||||
Loop time of 9.8391 on 1 procs for 25000 steps with 3000 atoms
|
||||
|
||||
Performance: 216397.236 tau/day, 2504.598 timesteps/s
|
||||
Performance: 219532.250 tau/day, 2540.883 timesteps/s
|
||||
99.9% CPU use with 1 MPI tasks x no OpenMP threads
|
||||
|
||||
MPI task timing breakdown:
|
||||
Section | min time | avg time | max time |%varavg| %total
|
||||
---------------------------------------------------------------
|
||||
Pair | 5.5892 | 5.5892 | 5.5892 | 0.0 | 55.99
|
||||
Neigh | 1.5595 | 1.5595 | 1.5595 | 0.0 | 15.62
|
||||
Comm | 0.21001 | 0.21001 | 0.21001 | 0.0 | 2.10
|
||||
Output | 0.00055695 | 0.00055695 | 0.00055695 | 0.0 | 0.01
|
||||
Modify | 2.3514 | 2.3514 | 2.3514 | 0.0 | 23.56
|
||||
Other | | 0.271 | | | 2.71
|
||||
Pair | 5.5009 | 5.5009 | 5.5009 | 0.0 | 55.91
|
||||
Neigh | 1.57 | 1.57 | 1.57 | 0.0 | 15.96
|
||||
Comm | 0.20079 | 0.20079 | 0.20079 | 0.0 | 2.04
|
||||
Output | 0.00048852 | 0.00048852 | 0.00048852 | 0.0 | 0.00
|
||||
Modify | 2.2916 | 2.2916 | 2.2916 | 0.0 | 23.29
|
||||
Other | | 0.2752 | | | 2.80
|
||||
|
||||
Nlocal: 3000 ave 3000 max 3000 min
|
||||
Histogram: 1 0 0 0 0 0 0 0 0 0
|
||||
@ -112,8 +112,8 @@ Dangerous builds = 0
|
||||
unfix ins
|
||||
fix 2 all gravity 1.0 chute 26.0
|
||||
run 25000
|
||||
Memory usage per processor = 7.37566 Mbytes
|
||||
Step Atoms KinEng 1 Volume
|
||||
Memory usage per processor = 7.31316 Mbytes
|
||||
Step Atoms KinEng c_1 Volume
|
||||
25000 3000 239.90493 18.457205 6600
|
||||
26000 3000 86.453151 19.990229 6600
|
||||
27000 3000 104.03763 12.243926 6600
|
||||
@ -140,20 +140,20 @@ Step Atoms KinEng 1 Volume
|
||||
48000 3000 16184.643 202.00907 6600
|
||||
49000 3000 17573.204 215.30429 6600
|
||||
50000 3000 19117.749 232.28939 6600
|
||||
Loop time of 19.1635 on 1 procs for 25000 steps with 3000 atoms
|
||||
Loop time of 18.9367 on 1 procs for 25000 steps with 3000 atoms
|
||||
|
||||
Performance: 112714.075 tau/day, 1304.561 timesteps/s
|
||||
Performance: 114064.182 tau/day, 1320.187 timesteps/s
|
||||
99.9% CPU use with 1 MPI tasks x no OpenMP threads
|
||||
|
||||
MPI task timing breakdown:
|
||||
Section | min time | avg time | max time |%varavg| %total
|
||||
---------------------------------------------------------------
|
||||
Pair | 12.221 | 12.221 | 12.221 | 0.0 | 63.77
|
||||
Neigh | 2.2719 | 2.2719 | 2.2719 | 0.0 | 11.86
|
||||
Comm | 0.44526 | 0.44526 | 0.44526 | 0.0 | 2.32
|
||||
Output | 0.00094628 | 0.00094628 | 0.00094628 | 0.0 | 0.00
|
||||
Modify | 3.7599 | 3.7599 | 3.7599 | 0.0 | 19.62
|
||||
Other | | 0.4643 | | | 2.42
|
||||
Pair | 12.058 | 12.058 | 12.058 | 0.0 | 63.68
|
||||
Neigh | 2.3177 | 2.3177 | 2.3177 | 0.0 | 12.24
|
||||
Comm | 0.4221 | 0.4221 | 0.4221 | 0.0 | 2.23
|
||||
Output | 0.00076723 | 0.00076723 | 0.00076723 | 0.0 | 0.00
|
||||
Modify | 3.6817 | 3.6817 | 3.6817 | 0.0 | 19.44
|
||||
Other | | 0.4563 | | | 2.41
|
||||
|
||||
Nlocal: 3000 ave 3000 max 3000 min
|
||||
Histogram: 1 0 0 0 0 0 0 0 0 0
|
||||
@ -166,4 +166,4 @@ Total # of neighbors = 13997
|
||||
Ave neighs/atom = 4.66567
|
||||
Neighbor list builds = 836
|
||||
Dangerous builds = 0
|
||||
Total wall time: 0:00:29
|
||||
Total wall time: 0:00:28
|
||||
@ -1,4 +1,4 @@
|
||||
LAMMPS (15 Feb 2016)
|
||||
LAMMPS (5 Oct 2016)
|
||||
# Pour granular particles into chute container, then induce flow
|
||||
|
||||
atom_style sphere
|
||||
@ -26,7 +26,7 @@ timestep 0.001
|
||||
|
||||
fix 1 all nve/sphere
|
||||
fix 2 all gravity 1.0 spherical 0.0 -180.0
|
||||
fix zlower all wall/gran 2000.0 NULL 50.0 NULL 0.5 0 zplane 0.0 2000.0
|
||||
fix zlower all wall/gran hooke/history 2000.0 NULL 50.0 NULL 0.5 0 zplane 0.0 2000.0
|
||||
|
||||
region slab block -9.0 9.0 -9.0 9.0 10.0 15.0 units box
|
||||
fix ins all pour 3000 1 300719 vol 0.13 50 region slab
|
||||
@ -54,8 +54,8 @@ Neighbor list info ...
|
||||
master list distance cutoff = 1.2
|
||||
ghost atom cutoff = 1.2
|
||||
binsize = 0.6 -> bins = 34 34 28
|
||||
Memory usage per processor = 2.77531 Mbytes
|
||||
Step Atoms KinEng 1 Volume
|
||||
Memory usage per processor = 2.7753 Mbytes
|
||||
Step Atoms KinEng c_1 Volume
|
||||
0 0 -0 0 6600
|
||||
1000 402 768.04606 0 6600
|
||||
2000 402 1407.1714 0 6600
|
||||
@ -82,20 +82,20 @@ Step Atoms KinEng 1 Volume
|
||||
23000 3000 456.26221 36.394458 6600
|
||||
24000 3000 334.38331 26.256087 6600
|
||||
25000 3000 233.7217 18.768345 6600
|
||||
Loop time of 2.97699 on 4 procs for 25000 steps with 3000 atoms
|
||||
Loop time of 3.00537 on 4 procs for 25000 steps with 3000 atoms
|
||||
|
||||
Performance: 725563.868 tau/day, 8397.730 timesteps/s
|
||||
Performance: 718714.211 tau/day, 8318.452 timesteps/s
|
||||
99.6% CPU use with 4 MPI tasks x no OpenMP threads
|
||||
|
||||
MPI task timing breakdown:
|
||||
Section | min time | avg time | max time |%varavg| %total
|
||||
---------------------------------------------------------------
|
||||
Pair | 1.3818 | 1.4161 | 1.4613 | 2.9 | 47.57
|
||||
Neigh | 0.39047 | 0.40059 | 0.40954 | 1.3 | 13.46
|
||||
Comm | 0.30601 | 0.31937 | 0.33453 | 2.2 | 10.73
|
||||
Output | 0.00056505 | 0.00065571 | 0.00070286 | 0.2 | 0.02
|
||||
Modify | 0.60454 | 0.61377 | 0.62323 | 1.1 | 20.62
|
||||
Other | | 0.2265 | | | 7.61
|
||||
Pair | 1.328 | 1.3659 | 1.4112 | 2.9 | 45.45
|
||||
Neigh | 0.39528 | 0.40948 | 0.42265 | 1.6 | 13.62
|
||||
Comm | 0.36134 | 0.36901 | 0.37668 | 0.9 | 12.28
|
||||
Output | 0.00052094 | 0.00060934 | 0.0006752 | 0.2 | 0.02
|
||||
Modify | 0.5892 | 0.60403 | 0.61671 | 1.3 | 20.10
|
||||
Other | | 0.2564 | | | 8.53
|
||||
|
||||
Nlocal: 750 ave 765 max 730 min
|
||||
Histogram: 1 0 0 0 1 0 0 0 1 1
|
||||
@ -112,8 +112,8 @@ Dangerous builds = 0
|
||||
unfix ins
|
||||
fix 2 all gravity 1.0 chute 26.0
|
||||
run 25000
|
||||
Memory usage per processor = 7.22932 Mbytes
|
||||
Step Atoms KinEng 1 Volume
|
||||
Memory usage per processor = 7.16682 Mbytes
|
||||
Step Atoms KinEng c_1 Volume
|
||||
25000 3000 233.7217 18.768345 6600
|
||||
26000 3000 80.58756 21.114703 6600
|
||||
27000 3000 112.90794 11.760837 6600
|
||||
@ -140,20 +140,20 @@ Step Atoms KinEng 1 Volume
|
||||
48000 3000 15555.796 204.40316 6600
|
||||
49000 3000 16694.338 208.98934 6600
|
||||
50000 3000 17936.665 192.19442 6600
|
||||
Loop time of 5.6096 on 4 procs for 25000 steps with 3000 atoms
|
||||
Loop time of 5.5877 on 4 procs for 25000 steps with 3000 atoms
|
||||
|
||||
Performance: 385054.499 tau/day, 4456.649 timesteps/s
|
||||
99.5% CPU use with 4 MPI tasks x no OpenMP threads
|
||||
Performance: 386563.121 tau/day, 4474.110 timesteps/s
|
||||
99.4% CPU use with 4 MPI tasks x no OpenMP threads
|
||||
|
||||
MPI task timing breakdown:
|
||||
Section | min time | avg time | max time |%varavg| %total
|
||||
---------------------------------------------------------------
|
||||
Pair | 3.0572 | 3.1012 | 3.1483 | 1.8 | 55.28
|
||||
Neigh | 0.57694 | 0.58054 | 0.5881 | 0.6 | 10.35
|
||||
Comm | 0.52065 | 0.53928 | 0.55884 | 1.8 | 9.61
|
||||
Output | 0.00074744 | 0.00090379 | 0.0011649 | 0.5 | 0.02
|
||||
Modify | 0.94697 | 0.95569 | 0.96864 | 0.9 | 17.04
|
||||
Other | | 0.432 | | | 7.70
|
||||
Pair | 2.9862 | 3.0411 | 3.0685 | 1.9 | 54.42
|
||||
Neigh | 0.58638 | 0.60065 | 0.61313 | 1.2 | 10.75
|
||||
Comm | 0.49186 | 0.50314 | 0.51344 | 1.2 | 9.00
|
||||
Output | 0.00076151 | 0.0010245 | 0.0012021 | 0.5 | 0.02
|
||||
Modify | 0.93086 | 0.95139 | 0.96527 | 1.3 | 17.03
|
||||
Other | | 0.4904 | | | 8.78
|
||||
|
||||
Nlocal: 750 ave 758 max 741 min
|
||||
Histogram: 1 0 0 0 0 2 0 0 0 1
|
||||
Reference in New Issue
Block a user