commit:     060541e234fe016898d27600efefc8c93f184cda
Author:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
AuthorDate: Sun May 14 07:58:04 2023 +0000
Commit:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
CommitDate: Sun May 14 07:58:52 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=060541e2

sci-libs/caffe2: add 2.0.1

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

 sci-libs/caffe2/Manifest            |   1 +
 sci-libs/caffe2/caffe2-2.0.1.ebuild | 196 ++++++++++++++++++++++++++++++++++++
 2 files changed, 197 insertions(+)

diff --git a/sci-libs/caffe2/Manifest b/sci-libs/caffe2/Manifest
index 1424256938e9..0ee75499ccbe 100644
--- a/sci-libs/caffe2/Manifest
+++ b/sci-libs/caffe2/Manifest
@@ -1,2 +1,3 @@
 DIST pytorch-1.13.1.tar.gz 108279745 BLAKE2B 
75de03b74dfdaf8d8fb5ea743fcc0c1b0e408a714ad4160c487921220a7b1755e5fa6e587e6bbc8c9f34dd75e096d2e6dd69c80d24821835fff6c833314434d3
 SHA512 
f16f89d027efade11d057245cad5b69a390e88b458398310ae30de2dbff7c8fd7f1165be7b8da7ea989c81ac3f5a66c5cb9050610e441a97c83fb8aa28c0bd62
 DIST pytorch-2.0.0.tar.gz 111327292 BLAKE2B 
6d593a975c0ade714f0b189f7e3c4ff704b9a9a2377b5e441a9cefc202fa22779966d08948e63671912c6ea5a0eee124042155f4f57a654db34e19e42f013cc9
 SHA512 
4dd76160711c0d87f3026c8b7fa3ed149dd86b8ac0ee9ecea0eaf80d2e6ce8c29368392e77b9466d90b60634087b462b782495997a5d33367cc8ca9fe14c8a14
+DIST pytorch-2.0.1.tar.gz 111335778 BLAKE2B 
7a10cc2b2d5e2422aef7e060a0c3a62ca5c7460c6e0b9becade9b98939501975c74ed5a175a653731f43ca824d2c9bd31f41d1f633c2b139779ab23d5331e9ce
 SHA512 
2309a22b3be3ccdb36d8d9781a59a7bdcc2fdb8d95ada205702ec77862480f0cbb12cd5d6b8cd3114d01a6e33b7743d0fe9de93debf37138ca5c14403cdb0c43

diff --git a/sci-libs/caffe2/caffe2-2.0.1.ebuild 
b/sci-libs/caffe2/caffe2-2.0.1.ebuild
new file mode 100644
index 000000000000..558e1671f543
--- /dev/null
+++ b/sci-libs/caffe2/caffe2-2.0.1.ebuild
@@ -0,0 +1,196 @@
+# 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 fbgemm ffmpeg gloo mpi nnpack +numpy opencl opencv 
openmp qnnpack tensorpipe xnnpack"
+RESTRICT="test"
+REQUIRED_USE="
+       ${PYTHON_REQUIRED_USE}
+       ffmpeg? ( opencv )
+       mpi? ( distributed )
+       tensorpipe? ( distributed )
+       distributed? ( tensorpipe )
+       gloo? ( 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]
+       )
+       fbgemm? ( dev-libs/FBGEMM )
+       ffmpeg? ( media-video/ffmpeg:= )
+       gloo? ( sci-libs/gloo[cuda?] )
+       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-2022.12.22 )
+"
+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}"/${PN}-2.0.0-gentoo.patch
+       "${FILESDIR}"/${PN}-1.13.0-install-dirs.patch
+       "${FILESDIR}"/${PN}-1.12.0-glog-0.6.0.patch
+       "${FILESDIR}"/${PN}-1.13.1-tensorpipe.patch
+       "${FILESDIR}"/${PN}-2.0.0-gcc13.patch
+       "${FILESDIR}"/${PN}-2.0.0-cudnn_include_fix.patch
+)
+
+src_prepare() {
+       filter-lto #bug 862672
+       sed -i \
+               -e "/third_party\/gloo/d" \
+               cmake/Dependencies.cmake \
+               || die
+       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="${TORCH_CUDA_ARCH_LIST:-3.5 7.0}"
+               -DBUILD_NVFUSER=OFF
+               -DUSE_DISTRIBUTED=$(usex distributed)
+               -DUSE_MPI=$(usex mpi)
+               -DUSE_FAKELOWP=OFF
+               -DUSE_FBGEMM=$(usex fbgemm)
+               -DUSE_FFMPEG=$(usex ffmpeg)
+               -DUSE_GFLAGS=ON
+               -DUSE_GLOG=ON
+               -DUSE_GLOO=$(usex gloo)
+               -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/$(get_libdir)
+       )
+
+       if use cuda; then
+               addpredict "/dev/nvidiactl" # bug 867706
+               addpredict "/dev/char"
+
+               mycmakeargs+=(
+                       -DCMAKE_CUDA_FLAGS="$(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
+}

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