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Trinkle23897
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Nov 3, 2022
envpool/core/async_envpool.h
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| // The following does not work under Windows. Need to find alternatives. | ||
| // for (std::size_t tid = 0; tid < num_threads_; ++tid) { | ||
| // cpu_set_t cpuset; | ||
| // CPU_ZERO(&cpuset); | ||
| // std::size_t cid = (thread_affinity_offset + tid) % processor_count; | ||
| // CPU_SET(cid, &cpuset); | ||
| // pthread_setaffinity_np(workers_[tid].native_handle(), sizeof(cpu_set_t), | ||
| // &cpuset); | ||
| // } |
Trinkle23897
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Nov 3, 2022
envpool/workspace0.bzl
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| maybe( | ||
| http_archive, | ||
| name = "mujoco", |
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Suggested change
| name = "mujoco", | |
| name = "mujoco_windows", |
Trinkle23897
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Nov 3, 2022
third_party/cuda/cuda.bzl
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| cuda_dir = rctx.os.environ.get(_CUDA_DIR, default = "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v11.7") | ||
| """ rctx.symlink("{}/include".format(cuda_dir), "include") | ||
| rctx.symlink("{}/lib64".format(cuda_dir), "lib64") """ |
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use sth like if windows: xxx; elif linux: xxx
Trinkle23897
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Nov 3, 2022
.bazelrc
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| build --action_env=BAZEL_LINKOPTS=-static-libgcc | ||
| build --action_env=CUDA_DIR=/usr/local/cuda | ||
| build --incompatible_strict_action_env --cxxopt=-std=c++17 --host_cxxopt=-std=c++17 --client_env=BAZEL_CXXOPTS=-std=c++17 | ||
| build --incompatible_strict_action_env --cxxopt=/std:c++17 --host_cxxopt=/std:c++17 --client_env=BAZEL_CXXOPTS=/std:c++17 |
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not sure the best practice here, @mavenlin can you take a look?
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I remember tensorflow use the same mechanism, but they have some fancy config script to detect cuda and generate the bazelrc.
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This StackOverflow thread has good examples and links on how to conditionally config bazel for windows. https://stackoverflow.com/questions/48860910/how-to-use-select-to-properly-detect-whether-i-am-building-c-code-in-windows-o |
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Description
I attempt to migrate envpool to the Windows environment.
Motivation and Context
Why is this change required? What problem does it solve?
See details of my progress and Windows Environment setup in WINDOWS.md
If it fixes an open issue, please link to the issue here. close #168
You can use the syntax
close #233if this solves the issue #233Types of changes
What types of changes does your code introduce? Put an
xin all the boxes that apply:Implemented Tasks
Details in WINDOWS.md
Checklist
Go over all the following points, and put an
xin all the boxes that apply.If you are unsure about any of these, don't hesitate to ask. We are here to help!
make format(required)make lint(required)make bazel-testpass. (required)