Commit 9f629004 authored by sjplimp's avatar sjplimp
Browse files 

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@11348 f3b2605a-c512-4ea7-a41b-209d697bcdaa
parent 7e5b15bb

bench/log.30Jul13.chain.fixed.linux.1→bench/log.28Jan14.chain.fixed.linux.1

+14 −10
Original line number Diff line number Diff line 
LAMMPS (14 Aug 2013)

LAMMPS (30 Jan 2014)

# FENE beadspring benchmark



units		lj
@@ -6,11 +6,15 @@ atom_style bond 
special_bonds   fene



read_data	data.chain

  1 = max bonds/atom

  orthogonal box = (-16.796 -16.796 -16.796) to (16.796 16.796 16.796)

  1 by 1 by 1 MPI processor grid

  reading atoms ...

  32000 atoms

  reading velocities ...

  32000 velocities

  scanning bonds ...

  1 = max bonds/atom

  reading bonds ...

  31680 bonds

  2 = max # of 1-2 neighbors

  2 = max # of special neighbors
@@ -36,14 +40,14 @@ Memory usage per processor = 11.5156 Mbytes 
Step Temp E_pair E_mol TotEng Press 

       0   0.97029772   0.44484087    20.494523    22.394765    4.6721833 

     100    0.9729966    0.4361122    20.507698     22.40326    4.6548819 

Loop time of 0.992695 on 1 procs for 100 steps with 32000 atoms



Pair  time (%) = 0.200438 (20.1913)

Bond  time (%) = 0.0872233 (8.78652)

Neigh time (%) = 0.450228 (45.3541)

Comm  time (%) = 0.0333259 (3.35712)

Outpt time (%) = 9.58443e-05 (0.00965496)

Other time (%) = 0.221384 (22.3013)

Loop time of 1.00576 on 1 procs for 100 steps with 32000 atoms



Pair  time (%) = 0.201571 (20.0416)

Bond  time (%) = 0.0877447 (8.7242)

Neigh time (%) = 0.46259 (45.9939)

Comm  time (%) = 0.0333455 (3.31544)

Outpt time (%) = 0.000102997 (0.0102407)

Other time (%) = 0.22041 (21.9147)



Nlocal:    32000 ave 32000 max 32000 min

Histogram: 1 0 0 0 0 0 0 0 0 0

bench/log.30Jul13.chain.fixed.linux.4→bench/log.28Jan14.chain.fixed.linux.4

+14 −10
Original line number Diff line number Diff line 
LAMMPS (14 Aug 2013)

LAMMPS (30 Jan 2014)

# FENE beadspring benchmark



units		lj
@@ -6,11 +6,15 @@ atom_style bond 
special_bonds   fene



read_data	data.chain

  1 = max bonds/atom

  orthogonal box = (-16.796 -16.796 -16.796) to (16.796 16.796 16.796)

  1 by 2 by 2 MPI processor grid

  reading atoms ...

  32000 atoms

  reading velocities ...

  32000 velocities

  scanning bonds ...

  1 = max bonds/atom

  reading bonds ...

  31680 bonds

  2 = max # of 1-2 neighbors

  2 = max # of special neighbors
@@ -36,14 +40,14 @@ Memory usage per processor = 4.85536 Mbytes 
Step Temp E_pair E_mol TotEng Press 

       0   0.97029772   0.44484087    20.494523    22.394765    4.6721833 

     100   0.97145835   0.43803883    20.502691    22.397872     4.626988 

Loop time of 0.272427 on 4 procs for 100 steps with 32000 atoms



Pair  time (%) = 0.0509947 (18.7187)

Bond  time (%) = 0.0227102 (8.33625)

Neigh time (%) = 0.116272 (42.6802)

Comm  time (%) = 0.0213055 (7.82062)

Outpt time (%) = 7.23004e-05 (0.0265394)

Other time (%) = 0.0610721 (22.4178)

Loop time of 0.273179 on 4 procs for 100 steps with 32000 atoms



Pair  time (%) = 0.050166 (18.3638)

Bond  time (%) = 0.0222697 (8.15205)

Neigh time (%) = 0.119487 (43.7393)

Comm  time (%) = 0.0235835 (8.633)

Outpt time (%) = 5.48959e-05 (0.0200952)

Other time (%) = 0.0576181 (21.0917)



Nlocal:    8000 ave 8030 max 7974 min

Histogram: 1 0 0 1 0 1 0 0 0 1

bench/log.30Jul13.chain.scaled.linux.4→bench/log.28Jan14.chain.scaled.linux.4

+13 −9
Original line number Diff line number Diff line 
LAMMPS (14 Aug 2013)

LAMMPS (30 Jan 2014)

# FENE beadspring benchmark



variable	x index 1
@@ -11,11 +11,15 @@ atom_modify map hash 
special_bonds   fene



read_data	data.chain

  1 = max bonds/atom

  orthogonal box = (-16.796 -16.796 -16.796) to (16.796 16.796 16.796)

  1 by 2 by 2 MPI processor grid

  reading atoms ...

  32000 atoms

  reading velocities ...

  32000 velocities

  scanning bonds ...

  1 = max bonds/atom

  reading bonds ...

  31680 bonds

  2 = max # of 1-2 neighbors

  2 = max # of special neighbors
@@ -52,14 +56,14 @@ Memory usage per processor = 13.4806 Mbytes 
Step Temp E_pair E_mol TotEng Press 

       0   0.97027498   0.44484087    20.494523    22.394765    4.6721833 

     100   0.97682955   0.44239968    20.500229    22.407862    4.6527025 

Loop time of 1.188 on 4 procs for 100 steps with 128000 atoms

Loop time of 1.22968 on 4 procs for 100 steps with 128000 atoms



Pair  time (%) = 0.226131 (19.0346)

Bond  time (%) = 0.0970581 (8.16985)

Neigh time (%) = 0.506595 (42.6426)

Comm  time (%) = 0.107507 (9.04943)

Outpt time (%) = 0.000239134 (0.0201291)

Other time (%) = 0.250472 (21.0834)

Pair  time (%) = 0.233808 (19.0137)

Bond  time (%) = 0.102124 (8.30491)

Neigh time (%) = 0.535992 (43.5879)

Comm  time (%) = 0.103922 (8.45112)

Outpt time (%) = 0.000156224 (0.0127044)

Other time (%) = 0.253678 (20.6296)



Nlocal:    32000 ave 32015 max 31983 min

Histogram: 1 0 1 0 0 0 0 0 1 1

bench/log.30Jul13.chute.fixed.linux.1→bench/log.28Jan14.chute.fixed.linux.1

+10 −8
Original line number Diff line number Diff line 
LAMMPS (14 Aug 2013)

LAMMPS (30 Jan 2014)

# LAMMPS benchmark of granular flow

# chute flow of 32000 atoms with frozen base at 26 degrees
@@ -11,7 +11,9 @@ communicate single vel yes 
read_data	data.chute

  orthogonal box = (0 0 0) to (40 20 37.2886)

  1 by 1 by 1 MPI processor grid

  reading atoms ...

  32000 atoms

  reading velocities ...

  32000 velocities



pair_style	gran/hooke/history 200000.0 NULL 50.0 NULL 0.5 0
@@ -38,17 +40,17 @@ thermo_modify norm no 
thermo		100



run		100

Memory usage per processor = 21.0636 Mbytes

Memory usage per processor = 21.4184 Mbytes

Step Atoms KinEng 1 Volume 

       0    32000    784139.13    1601.1263    29833.783 

     100    32000    784292.08    1571.0968    29834.707 

Loop time of 0.54007 on 1 procs for 100 steps with 32000 atoms

Loop time of 0.532316 on 1 procs for 100 steps with 32000 atoms



Pair  time (%) = 0.329372 (60.987)

Neigh time (%) = 0.0422847 (7.82949)

Comm  time (%) = 0.0179758 (3.32842)

Outpt time (%) = 0.00019002 (0.0351843)

Other time (%) = 0.150247 (27.8199)

Pair  time (%) = 0.323012 (60.6805)

Neigh time (%) = 0.0413709 (7.77186)

Comm  time (%) = 0.017947 (3.37149)

Outpt time (%) = 0.000191927 (0.0360551)

Other time (%) = 0.149794 (28.1401)



Nlocal:    32000 ave 32000 max 32000 min

Histogram: 1 0 0 0 0 0 0 0 0 0

bench/log.30Jul13.chute.fixed.linux.4→bench/log.28Jan14.chute.fixed.linux.4

+10 −8
Original line number Diff line number Diff line 
LAMMPS (14 Aug 2013)

LAMMPS (30 Jan 2014)

# LAMMPS benchmark of granular flow

# chute flow of 32000 atoms with frozen base at 26 degrees
@@ -11,7 +11,9 @@ communicate single vel yes 
read_data	data.chute

  orthogonal box = (0 0 0) to (40 20 37.2886)

  2 by 1 by 2 MPI processor grid

  reading atoms ...

  32000 atoms

  reading velocities ...

  32000 velocities



pair_style	gran/hooke/history 200000.0 NULL 50.0 NULL 0.5 0
@@ -38,17 +40,17 @@ thermo_modify norm no 
thermo		100



run		100

Memory usage per processor = 10.5226 Mbytes

Memory usage per processor = 10.7034 Mbytes

Step Atoms KinEng 1 Volume 

       0    32000    784139.13    1601.1263    29833.783 

     100    32000    784292.08    1571.0968    29834.707 

Loop time of 0.135566 on 4 procs for 100 steps with 32000 atoms

Loop time of 0.13025 on 4 procs for 100 steps with 32000 atoms



Pair  time (%) = 0.0668132 (49.2847)

Neigh time (%) = 0.0107402 (7.9225)

Comm  time (%) = 0.0142344 (10.5)

Outpt time (%) = 0.000106156 (0.0783057)

Other time (%) = 0.043672 (32.2145)

Pair  time (%) = 0.0655041 (50.291)

Neigh time (%) = 0.0103548 (7.94993)

Comm  time (%) = 0.0144752 (11.1134)

Outpt time (%) = 9.47714e-05 (0.072761)

Other time (%) = 0.0398214 (30.573)



Nlocal:    8000 ave 8008 max 7992 min

Histogram: 2 0 0 0 0 0 0 0 0 2

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