Ben Brelje bbrelje
bbrelje
/ bootstrap3-load-spinner.css
Last active
December 20, 2019 14:12
Script for rendering Tecplot structured CFD surface data (in .dat point format) using Plotly
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| .glyphicon-refresh-animate { | |
| -animation: spin .7s infinite linear; | |
| -webkit-animation: spin2 .7s infinite linear; | |
| } | |
| @-webkit-keyframes spin2 { | |
| from { -webkit-transform: rotate(0deg);} | |
| to { -webkit-transform: rotate(360deg);} | |
| } |
bbrelje
/ monte_carlo.py
Created
January 3, 2020 17:20
Plots for computing optimal strategy in winner-take-all games with many opponents
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| from __future__ import division | |
| from matplotlib import pyplot as plt | |
| import numpy as np | |
| sigma_mine = 2.0 | |
| sigma_they = 1.0 | |
| mean_mine = 0.3 | |
| mean_they = 0.0 | |
| N_other_players = 4 |
bbrelje
/ Centos-IntelMPI.Dockerfile
Created
March 19, 2020 16:02
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| FROM tacc/tacc-centos7 | |
| RUN yum -y install wget && docker-clean | |
| # install omnipath drivers | |
| RUN yum -y install \ | |
| libibverbs-devel \ | |
| numactl-devel \ | |
| libibmad-devel \ | |
| libibumad-devel \ |
bbrelje
/ toy_problem_dist_constraint.py
Last active
April 16, 2020 20:26
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| import openmdao.api as om | |
| import numpy as np | |
| from openmdao.utils.array_utils import evenly_distrib_idxs | |
| N = 3 | |
| class DistribComp(om.ExplicitComponent): | |
| def initialize(self): |
bbrelje
/ parallel_ordering.py
Created
April 18, 2020 18:04
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| import openmdao.api as om | |
| prob = om.Problem() | |
| model = prob.model | |
| model.add_subsystem('p1', om.IndepVarComp('x', 1.0)) | |
| model.add_subsystem('p2', om.IndepVarComp('x', 1.0)) | |
| parallel = model.add_subsystem('parallel', om.ParallelGroup()) | |
| parallel.add_subsystem('c1', om.ExecComp(['y=-2.0*x'])) |
bbrelje
/ distrib_jacobian.py
Last active
April 19, 2020 11:13
Defining distributed partials element-by-element doesn't work
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| import openmdao.api as om | |
| import numpy as np | |
| from openmdao.utils.array_utils import evenly_distrib_idxs | |
| N = 3 | |
| class DistribCompNoWork(om.ExplicitComponent): | |
| def initialize(self): |
bbrelje
/ parallel_list_outputs.py
Created
April 19, 2020 16:55
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| import openmdao.api as om | |
| import mpi4py.MPI as MPI | |
| class TestComp(om.ExplicitComponent): | |
| def initialize(self): | |
| self.options['distributed'] = False | |
| def setup(self): | |
| self.add_input('x', shape=1) |
bbrelje
/ illegal_remote_connection.py
Last active
April 19, 2020 19:12
Local transfer with out of bounds src_index
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| import openmdao.api as om | |
| import mpi4py.MPI as MPI | |
| SRC_INDICES = 1 | |
| class TestComp(om.ExplicitComponent): | |
| def initialize(self): | |
| self.options['distributed'] = False |
bbrelje
/ src_indices_nondist_comp.py
Created
April 19, 2020 20:23
Adding a distributed component in the group forces the correct behavior
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| import openmdao.api as om | |
| import numpy as np | |
| import mpi4py.MPI as MPI | |
| SRC_INDICES = [1,2] | |
| FORCE_PETSCTRANSFER = False | |
| class TestCompDist(om.ExplicitComponent): | |
| def initialize(self): |
bbrelje
/ src_indices_oob.py
Created
April 19, 2020 21:58
out of bounds src_indices not caught when 1D list of indices used
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| import openmdao.api as om | |
| import numpy as np | |
| import mpi4py.MPI as MPI | |
| # The system will catch that 21 is out of bounds if specified as a list of tuples | |
| # SRC_INDICES = [(1,),(21,)] | |
| # The system will catch that 21 is out of bounds if it is first in the flat list | |
| # It interprets this the same way as a list of 1D tuples | |
| # SRC_INDICES = [21, 1] | |
| # The system will NOT catch that 21 is out of bounds if it is not first in the flat list |
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