Package Ray

recipes/ray-packages/LICENSE

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+--------------------------------------------------------------------------------
+
+Code in python/ray/rllib/{evolution_strategies, dqn} adapted from
+https://github.com/openai (MIT License)
+
+Copyright (c) 2016 OpenAI (http://openai.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
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+
+--------------------------------------------------------------------------------
+
+Code in python/ray/rllib/impala/vtrace.py from
+https://github.com/deepmind/scalable_agent
+
+Copyright 2018 Google LLC
+
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+--------------------------------------------------------------------------------
+Code in python/ray/rllib/ars is adapted from https://github.com/modestyachts/ARS
+
+Copyright (c) 2018, ARS contributors (Horia Mania, Aurelia Guy, Benjamin Recht)
+All rights reserved.
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+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

recipes/ray-packages/build-core.bat

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+cd python
+set SKIP_THIRDPARTY_INSTALL=1
+"%PYTHON%" setup.py install
+rem remember the return code
+set RETCODE=%ERRORLEVEL%
+
+rem Now clean everything up so subsequent builds (for potentially
+rem different Python version) do not stumble on some after-effects.
+"%PYTHON%" setup.py clean --all
+
+rem Now shut down Bazel server, otherwise Windows would not allow moving a directory with it
+bazel "--output_user_root=%SRC_DIR%\..\bazel-root" "--output_base=%SRC_DIR%\..\b-o" clean
+bazel "--output_user_root=%SRC_DIR%\..\bazel-root" "--output_base=%SRC_DIR%\..\b-o" shutdown
+rd /s /q "%SRC_DIR%\..\b-o" "%SRC_DIR%\..\bazel-root"
+rem Ignore "bazel shutdown" errors
+exit /b %RETCODE%

recipes/ray-packages/build-core.sh

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+#!/bin/bash
+set -xe
+
+cd python/
+export SKIP_THIRDPARTY_INSTALL=1
+"${PYTHON}" setup.py build
+# bazel by default makes everything read-only,
+# which leads to patchelf failing to fix rpath in binaries.
+# find all ray binaries and make them writable
+grep -lR ELF build/ | xargs chmod +w
+
+# now install the thing so conda could pick it up
+"${PYTHON}" setup.py install
+
+# now clean everything up so subsequent builds (for potentially
+# different Python version) do not stumble on some after-effects
+"${PYTHON}" setup.py clean --all
+bazel "--output_user_root=$SRC_DIR/../bazel-root" "--output_base=$SRC_DIR/../b-o" clean
+bazel "--output_user_root=$SRC_DIR/../bazel-root" "--output_base=$SRC_DIR/../b-o" shutdown
+rm -rf "$SRC_DIR/../b-o" "$SRC_DIR/../bazel-root"