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updated download and phiflow install links

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NT 2021-08-31 13:54:28 +02:00
parent 3f3e828236
commit 9cfa4a959f
4 changed files with 14 additions and 11 deletions
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5
diffphys-code-burgers.ipynb
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@ -28,7 +28,8 @@
"metadata": {},
"outputs": [],
"source": [
"!pip install --upgrade --quiet phiflow \n",
"#!pip install --upgrade --quiet phiflow\n",
"!pip install --upgrade --quiet git+https://github.com/tum-pbs/PhiFlow@develop \n",
"from phi.tf.flow import *\n",
"\n",
"N = 128\n",
@ -589,4 +590,4 @@
},
"nbformat": 4,
"nbformat_minor": 4
}
}

15
diffphys-code-sol.ipynb
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@ -140,10 +140,10 @@
"source": [
"import os, sys, logging, argparse, pickle, glob, random, distutils.dir_util, urllib.request\n",
"\n",
"fname_train = 'pbdl-sol-karman-2d-train.pickle'\n",
"fname_train = 'sol-karman-2d-train.pickle'\n",
"if not os.path.isfile(fname_train):\n",
" print(\"Downloading training data (73MB), this can take a moment the first time...\")\n",
" urllib.request.urlretrieve(\"https://ge.in.tum.de/download/2020-solver-in-the-loop/\"+fname_train, fname_train)\n",
" urllib.request.urlretrieve(\"https://physicsbaseddeeplearning.org/data/\"+fname_train, fname_train)\n",
"\n",
"with open(fname_train, 'rb') as f: data_preloaded = pickle.load(f)\n",
"print(\"Loaded data, {} training sims\".format(len(data_preloaded)) )\n"
@ -170,7 +170,8 @@
},
"outputs": [],
"source": [
"!pip install --upgrade --quiet phiflow\n",
"#!pip install --upgrade --quiet phiflow\n",
"!pip install --upgrade --quiet git+https://github.com/tum-pbs/PhiFlow@develop \n",
"\n",
"from phi.tf.flow import *\n",
"import tensorflow as tf\n",
@ -912,7 +913,7 @@
" loss = training_step_jit(dens_gt, vel_gt, re_nr, math.tensor(steps)) \n",
" \n",
" steps += 1\n",
" if (j==0 and i<3) or (j==0 and ib==0 and i%32==0) or (j>0 and ib==0 and i%128==0): # reduce output \n",
" if (j==0 and i<3) or (j==0 and ib==0 and i%64==0) or (j>0 and ib==0 and i%248==0): # reduce output \n",
" print('epoch {:03d}/{:03d}, batch {:03d}/{:03d}, step {:04d}/{:04d}: loss={}'.format( j+1, EPOCHS, ib+1, dataset.numBatches, i+1, dataset.numSteps, loss ))\n",
" \n",
" dataset.nextStep()\n",
@ -969,10 +970,10 @@
}
],
"source": [
"fname_test = 'pbdl-sol-karman-2d-test.pickle'\n",
"fname_test = 'sol-karman-2d-test.pickle'\n",
"if not os.path.isfile(fname_test):\n",
" print(\"Downloading test data (38MB), this can take a moment the first time...\")\n",
" urllib.request.urlretrieve(\"https://ge.in.tum.de/download/2020-solver-in-the-loop/\"+fname_test, fname_test)\n",
" urllib.request.urlretrieve(\"https://physicsbaseddeeplearning.org/data/\"+fname_test, fname_test)\n",
"\n",
"with open(fname_test, 'rb') as f: data_test_preloaded = pickle.load(f)\n",
"print(\"Loaded test data, {} training sims\".format(len(data_test_preloaded)) )"
@ -1353,4 +1354,4 @@
},
"nbformat": 4,
"nbformat_minor": 1
}
}

3
overview-burgers-forw.ipynb
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@ -50,7 +50,8 @@
}
],
"source": [
"!pip install --upgrade --quiet phiflow\n",
"#!pip install --upgrade --quiet phiflow\n",
"!pip install --upgrade --quiet git+https://github.com/tum-pbs/PhiFlow@develop\n",
"\n",
"from phi.flow import *\n",
"\n",

2
overview-ns-forw.ipynb
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@ -45,8 +45,8 @@
},
"outputs": [],
"source": [
"#!pip install --upgrade --quiet git+https://github.com/tum-pbs/PhiFlow@develop\n",
"#!pip install --upgrade --quiet phiflow \n",
"!pip install --upgrade --quiet git+https://github.com/tum-pbs/PhiFlow@develop\n",
"\n",
"from phi.flow import * # The Dash GUI is not supported on Google colab, ignore the warning\n",
"import pylab"