commit:     af7595c6e757334814a1d164a6fcaf35cfd0a944
Author:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
AuthorDate: Wed Apr  5 09:05:54 2023 +0000
Commit:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
CommitDate: Wed Apr  5 09:06:53 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=af7595c6

sci-libs/caffe2: add 2.0.0

Signed-off-by: Alfredo Tupone <tupone <AT> gentoo.org>

 sci-libs/caffe2/Manifest                        |   1 +
 sci-libs/caffe2/caffe2-2.0.0.ebuild             | 184 +++++++++++++++++++++++
 sci-libs/caffe2/files/caffe2-2.0.0-gentoo.patch | 189 ++++++++++++++++++++++++
 3 files changed, 374 insertions(+)

diff --git a/sci-libs/caffe2/Manifest b/sci-libs/caffe2/Manifest
index 616b75a49763..1424256938e9 100644
--- a/sci-libs/caffe2/Manifest
+++ b/sci-libs/caffe2/Manifest
@@ -1 +1,2 @@
 DIST pytorch-1.13.1.tar.gz 108279745 BLAKE2B 
75de03b74dfdaf8d8fb5ea743fcc0c1b0e408a714ad4160c487921220a7b1755e5fa6e587e6bbc8c9f34dd75e096d2e6dd69c80d24821835fff6c833314434d3
 SHA512 
f16f89d027efade11d057245cad5b69a390e88b458398310ae30de2dbff7c8fd7f1165be7b8da7ea989c81ac3f5a66c5cb9050610e441a97c83fb8aa28c0bd62
+DIST pytorch-2.0.0.tar.gz 111327292 BLAKE2B 
6d593a975c0ade714f0b189f7e3c4ff704b9a9a2377b5e441a9cefc202fa22779966d08948e63671912c6ea5a0eee124042155f4f57a654db34e19e42f013cc9
 SHA512 
4dd76160711c0d87f3026c8b7fa3ed149dd86b8ac0ee9ecea0eaf80d2e6ce8c29368392e77b9466d90b60634087b462b782495997a5d33367cc8ca9fe14c8a14

diff --git a/sci-libs/caffe2/caffe2-2.0.0.ebuild 
b/sci-libs/caffe2/caffe2-2.0.0.ebuild
new file mode 100644
index 000000000000..d06eaa5b375f
--- /dev/null
+++ b/sci-libs/caffe2/caffe2-2.0.0.ebuild
@@ -0,0 +1,184 @@
+# Copyright 2022-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+inherit python-single-r1 cmake cuda flag-o-matic
+
+MYPN=pytorch
+MYP=${MYPN}-${PV}
+
+DESCRIPTION="A deep learning framework"
+HOMEPAGE="https://pytorch.org/";
+SRC_URI="https://github.com/pytorch/${MYPN}/archive/refs/tags/v${PV}.tar.gz
+       -> ${MYP}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="cuda distributed ffmpeg mpi nnpack +numpy opencl opencv openmp qnnpack 
tensorpipe xnnpack"
+RESTRICT="test"
+REQUIRED_USE="
+       ${PYTHON_REQUIRED_USE}
+       ffmpeg? ( opencv )
+       mpi? ( distributed )
+       tensorpipe? ( distributed )
+" # ?? ( cuda rocm )
+
+# CUDA 12 not supported yet: https://github.com/pytorch/pytorch/issues/91122
+RDEPEND="
+       ${PYTHON_DEPS}
+       dev-cpp/gflags:=
+       >=dev-cpp/glog-0.5.0
+       dev-libs/cpuinfo
+       dev-libs/libfmt
+       dev-libs/protobuf:=
+       dev-libs/pthreadpool
+       dev-libs/sleef
+       sci-libs/lapack
+       >=sci-libs/onnx-1.12.0
+       sci-libs/foxi
+       cuda? (
+               =dev-libs/cudnn-8*
+               dev-libs/cudnn-frontend:0/8
+               <dev-util/nvidia-cuda-toolkit-12:=[profiler]
+       )
+       ffmpeg? ( media-video/ffmpeg:= )
+       mpi? ( sys-cluster/openmpi )
+       nnpack? ( sci-libs/NNPACK )
+       numpy? ( $(python_gen_cond_dep '
+               dev-python/numpy[${PYTHON_USEDEP}]
+               ') )
+       opencl? ( virtual/opencl )
+       opencv? ( media-libs/opencv:= )
+       qnnpack? ( sci-libs/QNNPACK )
+       tensorpipe? ( sci-libs/tensorpipe )
+       xnnpack? ( sci-libs/XNNPACK )
+"
+DEPEND="
+       ${RDEPEND}
+       dev-cpp/eigen
+       cuda? ( dev-libs/cutlass )
+       dev-libs/psimd
+       dev-libs/FP16
+       dev-libs/FXdiv
+       dev-libs/pocketfft
+       dev-libs/flatbuffers
+       sci-libs/kineto
+       $(python_gen_cond_dep '
+               dev-python/pyyaml[${PYTHON_USEDEP}]
+               dev-python/pybind11[${PYTHON_USEDEP}]
+       ')
+"
+
+S="${WORKDIR}"/${MYP}
+
+PATCHES=(
+       "${FILESDIR}"/${P}-gentoo.patch
+       "${FILESDIR}"/${PN}-1.13.0-install-dirs.patch
+       "${FILESDIR}"/${PN}-1.12.0-glog-0.6.0.patch
+       "${FILESDIR}"/${PN}-1.13.1-tensorpipe.patch
+)
+
+src_prepare() {
+       filter-lto #bug 862672
+       cmake_src_prepare
+       pushd torch/csrc/jit/serialization || die
+       flatc --cpp --gen-mutable --scoped-enums mobile_bytecode.fbs || die
+       popd
+}
+
+src_configure() {
+       if use cuda && [[ -z ${TORCH_CUDA_ARCH_LIST} ]]; then
+               ewarn "WARNING: caffe2 is being built with its default CUDA 
compute capabilities: 3.5 and 7.0."
+               ewarn "These may not be optimal for your GPU."
+               ewarn ""
+               ewarn "To configure caffe2 with the CUDA compute capability 
that is optimal for your GPU,"
+               ewarn "set TORCH_CUDA_ARCH_LIST in your make.conf, and 
re-emerge caffe2."
+               ewarn "For example, to use CUDA capability 7.5 & 3.5, add: 
TORCH_CUDA_ARCH_LIST=7.5,3.5"
+               ewarn "For a Maxwell model GPU, an example value would be: 
TORCH_CUDA_ARCH_LIST=Maxwell"
+               ewarn ""
+               ewarn "You can look up your GPU's CUDA compute capability at 
https://developer.nvidia.com/cuda-gpus";
+               ewarn "or by running /opt/cuda/extras/demo_suite/deviceQuery | 
grep 'CUDA Capability'"
+       fi
+
+       local mycmakeargs=(
+               -DBUILD_CUSTOM_PROTOBUF=OFF
+               -DBUILD_SHARED_LIBS=ON
+
+               -DUSE_CCACHE=OFF
+               -DUSE_CUDA=$(usex cuda)
+               -DUSE_CUDNN=$(usex cuda)
+               -DUSE_FAST_NVCC=$(usex cuda)
+               -DTORCH_CUDA_ARCH_LIST="${TORCH_CUDA_ARCH_LIST:-3.5 7.0}"
+               -DUSE_DISTRIBUTED=$(usex distributed)
+               -DUSE_MPI=$(usex mpi)
+               -DUSE_FAKELOWP=OFF
+               -DUSE_FBGEMM=OFF # TODO
+               -DUSE_FFMPEG=$(usex ffmpeg)
+               -DUSE_GFLAGS=ON
+               -DUSE_GLOG=ON
+               -DUSE_GLOO=OFF
+               -DUSE_KINETO=OFF # TODO
+               -DUSE_LEVELDB=OFF
+               -DUSE_MAGMA=OFF # TODO: In GURU as sci-libs/magma
+               -DUSE_MKLDNN=OFF
+               -DUSE_NCCL=OFF # TODO: NVIDIA Collective Communication Library
+               -DUSE_NNPACK=$(usex nnpack)
+               -DUSE_QNNPACK=$(usex qnnpack)
+               -DUSE_XNNPACK=$(usex xnnpack)
+               -DUSE_SYSTEM_XNNPACK=$(usex xnnpack)
+               -DUSE_TENSORPIPE=$(usex tensorpipe)
+               -DUSE_PYTORCH_QNNPACK=OFF
+               -DUSE_NUMPY=$(usex numpy)
+               -DUSE_OPENCL=$(usex opencl)
+               -DUSE_OPENCV=$(usex opencv)
+               -DUSE_OPENMP=$(usex openmp)
+               -DUSE_ROCM=OFF # TODO
+               -DUSE_SYSTEM_CPUINFO=ON
+               -DUSE_SYSTEM_PYBIND11=ON
+               -DUSE_UCC=OFF
+               -DUSE_VALGRIND=OFF
+               -DPYBIND11_PYTHON_VERSION="${EPYTHON#python}"
+               -DPYTHON_EXECUTABLE="${PYTHON}"
+               -DUSE_ITT=OFF
+               -DBLAS=Eigen # avoid the use of MKL, if found on the system
+               -DUSE_SYSTEM_EIGEN_INSTALL=ON
+               -DUSE_SYSTEM_PTHREADPOOL=ON
+               -DUSE_SYSTEM_FXDIV=ON
+               -DUSE_SYSTEM_FP16=ON
+               -DUSE_SYSTEM_GLOO=ON
+               -DUSE_SYSTEM_ONNX=ON
+               -DUSE_SYSTEM_SLEEF=ON
+
+               -Wno-dev
+               -DTORCH_INSTALL_LIB_DIR="${EPREFIX}"/usr/$(get_libdir)
+               -DLIBSHM_INSTALL_LIB_SUBDIR="${EPREFIX}"/usr/$(get_libdir)
+       )
+
+       if use cuda; then
+               addpredict "/dev/nvidiactl" # bug 867706
+
+               mycmakeargs+=(
+                       -DCMAKE_CUDA_FLAGS="$(cuda_gccdir -f | tr -d \")"
+               )
+       fi
+       cmake_src_configure
+}
+
+src_install() {
+       cmake_src_install
+
+       insinto "/var/lib/${PN}"
+       doins "${BUILD_DIR}"/CMakeCache.txt
+
+       rm -rf python
+       mkdir -p python/torch/include || die
+       mv "${ED}"/usr/lib/python*/site-packages/caffe2 python/ || die
+       mv "${ED}"/usr/include/torch python/torch/include || die
+       cp torch/version.py python/torch/ || die
+       rm -rf "${ED}"/var/tmp || die
+       python_domodule python/caffe2
+       python_domodule python/torch
+}

diff --git a/sci-libs/caffe2/files/caffe2-2.0.0-gentoo.patch 
b/sci-libs/caffe2/files/caffe2-2.0.0-gentoo.patch
new file mode 100644
index 000000000000..021a06e343e4
--- /dev/null
+++ b/sci-libs/caffe2/files/caffe2-2.0.0-gentoo.patch
@@ -0,0 +1,189 @@
+--- a/cmake/Dependencies.cmake
++++ b/cmake/Dependencies.cmake
+@@ -1554,7 +1554,6 @@
+       set_target_properties(onnx_proto PROPERTIES CXX_STANDARD 17)
+     endif()
+   endif()
+-  add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/../third_party/foxi 
EXCLUDE_FROM_ALL)
+ 
+   add_definitions(-DONNX_NAMESPACE=${ONNX_NAMESPACE})
+   if(NOT USE_SYSTEM_ONNX)
+@@ -1819,7 +1818,6 @@
+ #
+ set(TEMP_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
+ set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libs" FORCE)
+-add_subdirectory(${PROJECT_SOURCE_DIR}/third_party/fmt)
+ 
+ # Disable compiler feature checks for `fmt`.
+ #
+@@ -1828,9 +1826,7 @@
+ # CMAKE_CXX_FLAGS in ways that break feature checks. Since we already know
+ # `fmt` is compatible with a superset of the compilers that PyTorch is, it
+ # shouldn't be too bad to just disable the checks.
+-set_target_properties(fmt-header-only PROPERTIES INTERFACE_COMPILE_FEATURES 
"")
+ 
+-list(APPEND Caffe2_DEPENDENCY_LIBS fmt::fmt-header-only)
+ set(BUILD_SHARED_LIBS ${TEMP_BUILD_SHARED_LIBS} CACHE BOOL "Build shared 
libs" FORCE)
+ 
+ # ---[ Kineto
+--- a/c10/CMakeLists.txt
++++ b/c10/CMakeLists.txt
+@@ -65,7 +65,7 @@
+ if(${USE_GLOG})
+     target_link_libraries(c10 PUBLIC glog::glog)
+ endif()
+-target_link_libraries(c10 PRIVATE fmt::fmt-header-only)
++target_link_libraries(c10 PRIVATE fmt)
+ 
+ find_package(Backtrace)
+ if(Backtrace_FOUND)
+--- a/torch/CMakeLists.txt
++++ b/torch/CMakeLists.txt
+@@ -66,15 +66,9 @@
+     ${CMAKE_BINARY_DIR}
+     ${CMAKE_BINARY_DIR}/aten/src
+     ${CMAKE_BINARY_DIR}/caffe2/aten/src
+-    ${CMAKE_BINARY_DIR}/third_party
+-    ${CMAKE_BINARY_DIR}/third_party/onnx
+ 
+-    ${TORCH_ROOT}/third_party/valgrind-headers
+ 
+-    ${TORCH_ROOT}/third_party/gloo
+-    ${TORCH_ROOT}/third_party/onnx
+-    ${TORCH_ROOT}/third_party/flatbuffers/include
+-    ${TORCH_ROOT}/third_party/kineto/libkineto/include
++    /usr/include/kineto
+ 
+     ${TORCH_SRC_DIR}/csrc
+     ${TORCH_SRC_DIR}/csrc/api/include
+@@ -87,7 +81,6 @@
+     python::python
+     pybind::pybind11
+     shm
+-    fmt::fmt-header-only
+     ATEN_CPU_FILES_GEN_LIB)
+ 
+ set(TORCH_PYTHON_COMPILE_DEFINITIONS)
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -799,12 +799,11 @@
+ 
+ # ---[ Build flags
+ if(NOT MSVC)
+-  string(APPEND CMAKE_CXX_FLAGS " -O2 -fPIC")
++  string(APPEND CMAKE_CXX_FLAGS " -fPIC")
+   # Eigen fails to build with some versions, so convert this to a warning
+   # Details at http://eigen.tuxfamily.org/bz/show_bug.cgi?id=1459
+   string(APPEND CMAKE_CXX_FLAGS " -Wall")
+   string(APPEND CMAKE_CXX_FLAGS " -Wextra")
+-  append_cxx_flag_if_supported("-Werror=return-type" CMAKE_CXX_FLAGS)
+   append_cxx_flag_if_supported("-Werror=non-virtual-dtor" CMAKE_CXX_FLAGS)
+   append_cxx_flag_if_supported("-Werror=braced-scalar-init" CMAKE_CXX_FLAGS)
+   append_cxx_flag_if_supported("-Werror=range-loop-construct" CMAKE_CXX_FLAGS)
+@@ -912,8 +911,6 @@
+   string(APPEND CMAKE_LINKER_FLAGS_DEBUG " -fno-omit-frame-pointer -O0")
+   append_cxx_flag_if_supported("-fno-math-errno" CMAKE_CXX_FLAGS)
+   append_cxx_flag_if_supported("-fno-trapping-math" CMAKE_CXX_FLAGS)
+-  append_cxx_flag_if_supported("-Werror=format" CMAKE_CXX_FLAGS)
+-  append_cxx_flag_if_supported("-Werror=cast-function-type" CMAKE_CXX_FLAGS)
+ endif()
+ 
+ if(USE_ASAN)
+--- a/cmake/public/utils.cmake
++++ b/cmake/public/utils.cmake
+@@ -507,8 +507,6 @@
+   endif()
+ 
+   # Use -O2 for release builds (-O3 doesn't improve perf, and -Os results in 
perf regression)
+-  target_compile_options(${libname} PRIVATE
+-      
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<OR:$<CONFIG:Release>,$<CONFIG:RelWithDebInfo>>>:-O2>)
+ 
+ endfunction()
+ 
+--- a/cmake/Codegen.cmake
++++ b/cmake/Codegen.cmake
+@@ -57,7 +57,7 @@
+   if(MSVC)
+     set(OPT_FLAG "/fp:strict ")
+   else(MSVC)
+-    set(OPT_FLAG "-O3 ")
++    set(OPT_FLAG " ")
+     if("${CMAKE_BUILD_TYPE}" MATCHES "Debug")
+       set(OPT_FLAG " ")
+     endif()
+--- a/caffe2/CMakeLists.txt
++++ b/caffe2/CMakeLists.txt
+@@ -106,7 +106,7 @@
+ # Note: the folders that are being commented out have not been properly
+ # addressed yet.
+ 
+-if(NOT MSVC AND USE_XNNPACK)
++if(FALSE)
+   if(NOT TARGET fxdiv)
+     set(FXDIV_BUILD_TESTS OFF CACHE BOOL "")
+     set(FXDIV_BUILD_BENCHMARKS OFF CACHE BOOL "")
+@@ -533,7 +533,6 @@
+ if(NOT MSVC)
+   
set_source_files_properties(${TORCH_SRC_DIR}/csrc/jit/tensorexpr/llvm_jit.cpp 
PROPERTIES COMPILE_FLAGS -Wno-noexcept-type)
+   # Force -Werror on several files
+-  
set_source_files_properties(${CMAKE_CURRENT_LIST_DIR}/../aten/src/ATen/native/mkldnn/Pooling.cpp
 PROPERTIES COMPILE_FLAGS "-Werror")
+ endif()
+ # Disable certain warnings for GCC-9.X
+ if(CMAKE_COMPILER_IS_GNUCXX AND (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 
9.0.0))
+@@ -811,7 +812,6 @@
+ torch_compile_options(torch_cpu)  # see cmake/public/utils.cmake
+ if(HAS_WERROR_SIGN_COMPARE AND WERROR)
+   # target_compile_options(torch_cpu PRIVATE "-Werror=sign-compare")
+-  set_property(SOURCE ${ATen_CORE_SRCS} ${ATen_CPU_SRCS} APPEND PROPERTY 
COMPILE_OPTIONS "-Werror=sign-compare")
+ endif()
+ 
+ set_property(SOURCE ${ATen_CORE_SRCS} APPEND
+@@ -975,7 +977,6 @@
+ endif()
+ 
+ if(NOT MSVC AND USE_XNNPACK)
+-  TARGET_LINK_LIBRARIES(torch_cpu PRIVATE fxdiv)
+ endif()
+ 
+ # ==========================================================
+@@ -1095,8 +1098,7 @@
+ target_include_directories(torch_cpu PRIVATE
+   ${TORCH_ROOT}/third_party/miniz-2.1.0)
+ 
+-target_include_directories(torch_cpu PRIVATE
+-  ${TORCH_ROOT}/third_party/kineto/libkineto/include)
++target_include_directories(torch_cpu PRIVATE /usr/include/kineto)
+ 
+ if(USE_KINETO)
+   target_include_directories(torch_cpu PRIVATE
+--- a/cmake/External/nnpack.cmake
++++ b/cmake/External/nnpack.cmake
+@@ -58,7 +58,7 @@
+   set(PTHREADPOOL_SOURCE_DIR "${CAFFE2_THIRD_PARTY_ROOT}/pthreadpool" CACHE 
STRING "pthreadpool source directory")
+   set(GOOGLETEST_SOURCE_DIR "${CAFFE2_THIRD_PARTY_ROOT}/googletest" CACHE 
STRING "Google Test source directory")
+ 
+-  if(NOT TARGET nnpack)
++  if(FALSE)
+     if(NOT USE_SYSTEM_PTHREADPOOL AND USE_INTERNAL_PTHREADPOOL_IMPL)
+       set(NNPACK_CUSTOM_THREADPOOL ON CACHE BOOL "")
+     endif()
+--- a/cmake/Dependencies.cmake
++++ b/cmake/Dependencies.cmake
+@@ -486,7 +486,7 @@ endif()
+ list(APPEND Caffe2_DEPENDENCY_LIBS cpuinfo)
+ 
+ # ---[ QNNPACK
+-if(USE_QNNPACK)
++if(FALSE)
+   set(CAFFE2_THIRD_PARTY_ROOT "${PROJECT_SOURCE_DIR}/third_party")
+ 
+   if(NOT DEFINED QNNPACK_SOURCE_DIR)
+@@ -542,7 +542,7 @@ if(USE_QNNPACK)
+ endif()
+ 
+ # ---[ Caffe2 Int8 operators (enabled by USE_QNNPACK) depend on gemmlowp and 
neon2sse headers
+-if(USE_QNNPACK)
++if(FALSE)
+   set(CAFFE2_THIRD_PARTY_ROOT "${PROJECT_SOURCE_DIR}/third_party")
+   include_directories(SYSTEM "${CAFFE2_THIRD_PARTY_ROOT}/gemmlowp")
+   include_directories(SYSTEM "${CAFFE2_THIRD_PARTY_ROOT}/neon2sse")

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