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| author | Bjoern Brandenburg <bbb@mpi-sws.org> | 2012-08-10 07:13:57 -0400 |
|---|---|---|
| committer | Bjoern Brandenburg <bbb@mpi-sws.org> | 2013-02-12 06:55:15 -0500 |
| commit | 15a7af46ccdbdcc9871113a927104e596638dfc5 (patch) | |
| tree | a8bc7c3fff18b29f2a8b76662363a30271b10c08 /example/ssh:/or | |
| parent | fe3eac084d43fdd7d1b806a9e346480bc34a5379 (diff) | |
Set CPLEX options to improve solving speed
With CPLEX 12, we are seeing the following solving speeds.
single + Primal + PreDuall=-1:
lp_dpcp_bounds::cpu_costs: total=23692.1ms last=403.739ms average=401.561ms count=59
lp_dflp_bounds::cpu_costs: total=27054.6ms last=459.518ms average=458.553ms count=59
single + Primal + PreDual=1:
lp_dpcp_bounds::cpu_costs: total=33478.5ms last=404.556ms average=403.355ms count=83
lp_dflp_bounds::cpu_costs: total=38773.8ms last=467.097ms average=467.154ms count=83
single + Primal + DepInd=3:
lp_dpcp_bounds::cpu_costs: total=18319.7ms last=419.785ms average=416.356ms count=44
lp_dflp_bounds::cpu_costs: total=21017.1ms last=477.474ms average=477.661ms count=44
single + Primal + DepInd=1:
lp_dpcp_bounds::cpu_costs: total=12046.9ms last=419.514ms average=415.411ms count=29
lp_dflp_bounds::cpu_costs: total=13843.3ms last=477.015ms average=477.356ms count=29
single + Primal + PreInd=0:
lp_dpcp_bounds::cpu_costs: total=17678.5ms last=445.003ms average=441.964ms count=40
lp_dflp_bounds::cpu_costs: total=17841.8ms last=446.056ms average=446.044ms count=40
single + Sifting:
lp_dpcp_bounds::cpu_costs: total=42553.6ms last=657.655ms average=709.227ms count=60
lp_dflp_bounds::cpu_costs: total=50444.8ms last=728.922ms average=840.746ms count=60
single + Barrier:
lp_dpcp_bounds::cpu_costs: total=28709.2ms last=453.862ms average=455.701ms count=63
lp_dflp_bounds::cpu_costs: total=43688.5ms last=625.312ms average=693.468ms count=63
single + Barrier + DepInd=1:
lp_dpcp_bounds::cpu_costs: total=5358.42ms last=452.804ms average=446.535ms count=12
lp_dflp_bounds::cpu_costs: total=9561.53ms last=808.225ms average=796.794ms count=12
single + Dual:
lp_dpcp_bounds::cpu_costs: total=63654.2ms last=419.534ms average=418.778ms count=152
lp_dflp_bounds::cpu_costs: total=72434.2ms last=476.049ms average=476.541ms count=152
single + Dual + PreDual:
lp_dpcp_bounds::cpu_costs: total=24125.4ms last=403.458ms average=402.089ms count=60
lp_dflp_bounds::cpu_costs: total=27963.9ms last=465.245ms average=466.065ms count=60
single + Dual + PreDual + DepInd=3:
lp_dpcp_bounds::cpu_costs: total=28022.3ms last=419.838ms average=418.243ms count=67
lp_dflp_bounds::cpu_costs: total=32532.4ms last=485.097ms average=485.558ms count=67
single + Dual + DepInd=3:
lp_dpcp_bounds::cpu_costs: total=123606ms last=419.05ms average=419.002ms count=295
lp_dflp_bounds::cpu_costs: total=140686ms last=477.03ms average=476.903ms count=295
Diffstat (limited to 'example/ssh:/or')
0 files changed, 0 insertions, 0 deletions