mirror of
https://github.com/zebrajr/pytorch.git
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b2eb98f6c3
Summary: This puts stubs in the autograd profiler for the use of cuda APIs allowing the cuda parts of libtorch to be linked separately from the CPU parts. This also edits the buck build. Previous: For GPU builds: _C -> csrc -> caffe2 For CPU builds: _C -> csrc-cpu -> caffe2 Now: GPU: _C -> libtorch_cuda -> (libtorch -> caffe2, for CPU) Pull Request resolved: https://github.com/pytorch/pytorch/pull/15898 Reviewed By: ailzhang Differential Revision: D13617991 Pulled By: zdevito fbshipit-source-id: 6d84a50bb356a54b4217f93219902755601b00e1
249 lines
8.5 KiB
Python
249 lines
8.5 KiB
Python
# In the open-source build, these are generated into
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# torch/csrc/{autgrad,jit}/generated. In fbcode, this distinction is
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# not currently relevant so they are combined into one list.
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from __future__ import absolute_import, division, print_function, unicode_literals
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load("@bazel_skylib//lib:new_sets.bzl", "sets")
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GENERATED_CPP = [
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"Functions.cpp",
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"THCUNN.cpp",
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"THNN.cpp",
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"VariableType_0.cpp",
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"VariableType_1.cpp",
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"VariableType_2.cpp",
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"VariableType_3.cpp",
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"VariableType_4.cpp",
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"register_aten_ops_0.cpp",
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"register_aten_ops_1.cpp",
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"register_aten_ops_2.cpp",
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"python_functions.cpp",
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"python_nn_functions.cpp",
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"python_torch_functions.cpp",
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"python_variable_methods.cpp",
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]
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# copied from https://github.com/pytorch/pytorch/blob/master/tools/cpp_build/torch/CMakeLists.txt
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libtorch_sources = [
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":generate-code=Functions.cpp",
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":generate-code=register_aten_ops_0.cpp",
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":generate-code=register_aten_ops_1.cpp",
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":generate-code=register_aten_ops_2.cpp",
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":generate-code=VariableType_0.cpp",
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":generate-code=VariableType_1.cpp",
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":generate-code=VariableType_2.cpp",
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":generate-code=VariableType_3.cpp",
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":generate-code=VariableType_4.cpp",
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"torch/csrc/autograd/VariableTypeManual.cpp",
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"torch/csrc/autograd/anomaly_mode.cpp",
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"torch/csrc/autograd/engine.cpp",
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"torch/csrc/autograd/function.cpp",
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"torch/csrc/autograd/functions/accumulate_grad.cpp",
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"torch/csrc/autograd/functions/basic_ops.cpp",
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"torch/csrc/autograd/functions/tensor.cpp",
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"torch/csrc/autograd/functions/utils.cpp",
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"torch/csrc/autograd/grad_mode.cpp",
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"torch/csrc/autograd/input_buffer.cpp",
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"torch/csrc/autograd/profiler.cpp",
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"torch/csrc/autograd/saved_variable.cpp",
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"torch/csrc/autograd/variable.cpp",
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"torch/csrc/Exceptions.cpp",
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"torch/csrc/jit/autodiff.cpp",
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"torch/csrc/jit/constants.cpp",
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"torch/csrc/jit/node_hashing.cpp",
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"torch/csrc/jit/export.cpp",
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"torch/csrc/jit/graph_executor.cpp",
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"torch/csrc/jit/import.cpp",
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"torch/csrc/jit/interpreter.cpp",
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"torch/csrc/jit/ir.cpp",
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"torch/csrc/jit/symbolic_script.cpp",
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"torch/csrc/jit/operator.cpp",
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"torch/csrc/jit/passes/alias_analysis.cpp",
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"torch/csrc/jit/passes/batch_mm.cpp",
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"torch/csrc/jit/passes/canonicalize_ops.cpp",
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"torch/csrc/jit/passes/canonicalize.cpp",
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"torch/csrc/jit/passes/common_subexpression_elimination.cpp",
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"torch/csrc/jit/passes/constant_propagation.cpp",
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"torch/csrc/jit/passes/constant_pooling.cpp",
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"torch/csrc/jit/passes/create_autodiff_subgraphs.cpp",
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"torch/csrc/jit/passes/dead_code_elimination.cpp",
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"torch/csrc/jit/passes/erase_number_types.cpp",
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"torch/csrc/jit/passes/graph_fuser.cpp",
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"torch/csrc/jit/passes/inline_autodiff_subgraphs.cpp",
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"torch/csrc/jit/passes/inplace_check.cpp",
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"torch/csrc/jit/passes/loop_unrolling.cpp",
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"torch/csrc/jit/passes/lower_grad_of.cpp",
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"torch/csrc/jit/passes/lower_tuples.cpp",
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"torch/csrc/jit/passes/peephole.cpp",
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"torch/csrc/jit/passes/python_print.cpp",
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"torch/csrc/jit/passes/remove_expands.cpp",
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"torch/csrc/jit/passes/requires_grad_analysis.cpp",
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"torch/csrc/jit/passes/shape_analysis.cpp",
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"torch/csrc/jit/passes/specialize_undef.cpp",
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"torch/csrc/jit/passes/utils/subgraph_utils.cpp",
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"torch/csrc/jit/register_prim_ops.cpp",
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"torch/csrc/jit/register_special_ops.cpp",
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"torch/csrc/jit/scope.cpp",
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"torch/csrc/jit/script/compiler.cpp",
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"torch/csrc/jit/script/edit_distance.cpp",
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"torch/csrc/jit/script/final_returns.cpp",
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"torch/csrc/jit/script/type_parser.cpp",
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"torch/csrc/jit/script/sugared_value.cpp",
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"torch/csrc/jit/script/schema_matching.cpp",
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"torch/csrc/jit/script/parser.cpp",
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"torch/csrc/jit/import_method.cpp",
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"torch/csrc/jit/hooks_for_testing.cpp",
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"torch/csrc/jit/script/builtin_functions.cpp",
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"torch/csrc/jit/script/lexer.cpp",
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"torch/csrc/jit/script/module.cpp",
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"torch/csrc/jit/tracer.cpp",
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"torch/csrc/jit/c10_ops/layer_norm.cpp",
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"torch/csrc/utils/tensor_flatten.cpp",
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"torch/csrc/utils/variadic.cpp",
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"torch/csrc/jit/fuser/kernel_cache.cpp",
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"torch/csrc/jit/fuser/compiler.cpp",
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"torch/csrc/jit/fuser/executor.cpp",
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"torch/csrc/jit/fuser/codegen.cpp",
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"torch/csrc/jit/fuser/fallback.cpp",
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"torch/csrc/jit/fuser/cpu/fused_kernel.cpp",
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"torch/csrc/jit/fuser/cpu/dynamic_library_unix.cpp",
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"torch/csrc/jit/fuser/interface.cpp",
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]
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libtorch_cuda_sources = [
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"torch/csrc/cuda/comm.cpp",
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"torch/csrc/cuda/nccl.cpp",
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"torch/csrc/jit/fuser/cuda/fused_kernel.cpp",
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"torch/csrc/autograd/profiler_cuda.cpp",
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"torch/csrc/autograd/functions/comm.cpp"
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]
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def add_torch_libs():
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r = {}
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# We start torch_python_sources with all cpp files, and exclude some
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# including the files already contained in the torch and cuda bindings
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globbed_sources = (native.glob(
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["torch/csrc/**/*.cpp"],
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exclude=[
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# remove anything that has "generic" in it"s path
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"torch/csrc/**/generic/**/*.cpp",
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# distributed only uses Module.cpp
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# so remove all other files and just include that
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"torch/csrc/distributed/**/*.cpp",
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],
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) + [
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"torch/csrc/distributed/Module.cpp",
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"torch/csrc/distributed/c10d/init.cpp",
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"torch/csrc/distributed/c10d/ddp.cpp",
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] + [":generate-code=" + x for x in GENERATED_CPP])
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libtorch_python_sources = sets.to_list(sets.difference(
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sets.make(globbed_sources),
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sets.make(libtorch_sources + libtorch_cuda_sources),
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))
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common_flags = {
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"compiler_flags": [
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"-D_THP_CORE",
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"-DUSE_C10D",
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"-DUSE_CUDNN",
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"-DUSE_DISTRIBUTED",
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"-DUSE_NCCL",
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"-DUSE_NUMPY",
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"-DUSE_SCALARS",
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"-DTH_INDEX_BASE=0",
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"-DNO_CUDNN_DESTROY_HANDLE",
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"-DPYTORCH_ONNX_CAFFE2_BUNDLE",
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"-Wno-write-strings",
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"-Wno-format",
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"-Wno-strict-aliasing",
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"-Wno-non-virtual-dtor",
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"-Wno-shadow-compatible-local",
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"-Wno-empty-body",
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],
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"compiler_specific_flags": {
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"clang": [
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"-Wno-absolute-value",
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"-Wno-expansion-to-defined",
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"-Wno-pessimizing-move",
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"-Wno-return-type-c-linkage",
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"-Wno-unknown-pragmas",
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]
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},
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"headers": native.glob(["torch/csrc/**/*.h", "torch/csrc/generic/*.cpp"]),
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"preprocessor_flags": [
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"-Icaffe2",
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"-Icaffe2/torch/csrc/api/include",
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"-Icaffe2/torch/csrc",
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"-Icaffe2/torch/csrc/nn",
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"-Icaffe2/torch/lib",
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],
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}
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cpp_library(
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name="libtorch",
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srcs=libtorch_sources,
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link_whole=True,
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deps=[
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":generated-autograd-headers",
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":generated-autograd-headers-bare",
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":generated-jit-headers",
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"//caffe2/aten:ATen-cpu",
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"//caffe2/caffe2:caffe2_cpu",
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"//caffe2/torch/lib/libshm:libshm",
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],
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external_deps=[
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("nanopb", None, "protobuf-nanopb"),
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("protobuf", None),
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],
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**common_flags
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)
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cpp_library(
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name="libtorch_cuda",
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srcs=libtorch_cuda_sources,
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link_whole=True,
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propagated_pp_flags=[
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"-DUSE_CUDA",
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],
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deps=[
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":generated-autograd-headers",
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":generated-autograd-headers-bare",
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":generated-jit-headers",
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":libtorch",
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"//caffe2/aten:ATen",
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"//caffe2/aten:generated-aten-headers-cuda",
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"//caffe2/caffe2:caffe2_cpu",
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"//caffe2/torch/lib/libshm:libshm",
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],
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external_deps=[
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("cudnn", "7.1.2", "cudnn-lazy"),
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("nccl", "2.1.15", "nccl-lazy"),
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("cuda", None, "nvToolsExt-lazy"),
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("cuda", None, "nvrtc-lazy"),
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("cuda", None, "nvrtc-builtins-lazy"),
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],
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**common_flags
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)
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cpp_python_extension(
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name="_C",
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srcs=libtorch_python_sources,
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base_module="torch",
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deps=[
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":libtorch_cuda",
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":thnn",
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":torch-lib-headers",
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"//caffe2/torch/lib/THD:THD",
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"//caffe2/torch/lib/c10d:c10d",
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"//caffe2/torch/lib/libshm:libshm",
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],
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external_deps=[
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("numpy", None, "cpp"),
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("pybind11", None),
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],
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**common_flags
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)
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return r
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