[CI] Fast-test cross-platform speedup (#3364)

dependencies/recommended.txt

@@ -1,23 +1,14 @@
+# Recommended because some non-commonly-used modules/examples depend on those packages.
+
+-f https://download.pytorch.org/whl/torch_stable.html
 tensorflow
-torch >= 1.6+cpu, != 1.7+cpu -f https://download.pytorch.org/whl/torch_stable.html
-torchvision >= 0.8+cpu -f https://download.pytorch.org/whl/torch_stable.html
+
+# PyTorch 1.7 has compatibility issue with model compression.
+# Check for MacOS because this file is used on all platforms.
+torch == 1.6.0+cpu ; sys_platform != "darwin"
+torch == 1.6.0 ; sys_platform == "darwin"
+torchvision == 0.7.0+cpu ; sys_platform != "darwin"
+torchvision == 0.7.0 ; sys_platform == "darwin"
 onnx
 peewee
-thop
 graphviz
-tensorflow
-
-# the following content will be read by setup.py.
-# please follow the logic in setup.py.
-
-# SMAC
-ConfigSpaceNNI
-smac4nni
-
-# BOHB
-ConfigSpace==0.4.7
-statsmodels==0.12.0
-
-# PPOTuner
-enum34
-gym

dependencies/recommended_legacy.txt

@@ -0,0 +1,8 @@
+-f https://download.pytorch.org/whl/torch_stable.html
+tensorflow == 1.15.4
+torch == 1.5.1+cpu
+torchvision == 0.6.1+cpu
+keras == 2.1.6
+onnx
+peewee
+graphviz

dependencies/required_extra.txt

@@ -0,0 +1,13 @@
+# the following content will be read by setup.py.
+# please follow the logic in setup.py.
+
+# SMAC
+ConfigSpaceNNI
+smac4nni
+
+# BOHB
+ConfigSpace==0.4.7
+statsmodels==0.12.0
+
+# PPOTuner
+gym