sci-ml/cudnn-frontend: add 1.16.1

Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>
Part-of: https://github.com/gentoo/gentoo/pull/45104
Signed-off-by: Alfredo Tupone <tupone@gentoo.org>

sci-ml/cudnn-frontend/Manifest

@@ -2,3 +2,4 @@ DIST cudnn-frontend-1.10.0.tar.gz 662344 BLAKE2B f151a57afdf41c03829b67d9ecda0e7
 DIST cudnn-frontend-1.11.0.tar.gz 653191 BLAKE2B 2f784424bb4c850683b8ecf0b24e03c761227f839d63ad92eba38b5d9a530800a32e7311f27c0bc9e31a0bfc26324acf4d194d143f69f1b6094a3958d2874ce0 SHA512 2d50fbedc1d2f488275aedce84893447a025d4c00b9e8609c4004b2eb0525480a348835d0e8b2784499d80d0c63d75bb1430741cb06c3652da8dd72b822489fa
 DIST cudnn-frontend-1.12.1.tar.gz 1683639 BLAKE2B 1d00e0caea27fc63883b867fa192f1346c67318f4781b0255e0203753a7ead80746291736e6972c58aa8a1870ccac38ea4dbfe551e5da97596a857d53bc826ea SHA512 02dba5b4480099d1e14abb2fc16d64466955988932bbfdabfe58104576582c644cacec07674baf23e51bb3d8311e5b7080b1e3b3c140d9f463767c2f117e750e
 DIST cudnn-frontend-1.15.0.tar.gz 1945364 BLAKE2B 0881cef7635d32145d396fd7476c781acf0d6913ff0704552adbb087276cc36d32d53f56a8d1975f7c8b04bf6d5df5e3bbcfbf0ed7dd8d21e6e082a5e0b1bceb SHA512 75943654652bbde8dc90cf52b58078a8c8250940827cebfe96c36750bc41047d016a94f1201f9e4069cdac56e0804c2f5a534ca86d4dc0f0ba4e65a97792a7a7
+DIST cudnn-frontend-1.16.1.tar.gz 1981715 BLAKE2B b8112bc538dba7be1596c5e13e37b031f2e158420d6c80e39e3fdb3b8b87600158eda4f30ea6a20df6a41fa04976200916810cf0c6025b2c32357a177a020a30 SHA512 f7e0d234bda6a1d284a89974ccd1e0e13e87af774372a41d4fb3af43b01a2a73eddc2deb43d2726f536238366124c64cbd48cbb98576550a0fd635815456b008

sci-ml/cudnn-frontend/cudnn-frontend-1.16.1.ebuild

@@ -0,0 +1,107 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cuda cmake edo
+
+DESCRIPTION="A c++ wrapper for the cudnn backend API"
+HOMEPAGE="https://github.com/NVIDIA/cudnn-frontend"
+
+SRC_URI="https://github.com/NVIDIA/cudnn-frontend/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0/$(ver_cut 1-2)"
+KEYWORDS="~amd64"
+IUSE="samples test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=dev-libs/cudnn-9.0.0:=
+"
+DEPEND="${RDEPEND}
+	dev-cpp/nlohmann_json
+	test? (
+		>=dev-cpp/catch-3
+		>=dev-libs/cudnn-9.15.0
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-1.11.0-fix.patch"
+)
+
+src_prepare() {
+	cmake_src_prepare
+
+	sed -e 's#"cudnn_frontend/thirdparty/nlohmann/json.hpp"#<nlohmann/json.hpp>#' \
+		-i include/cudnn_frontend_utils.h || die
+
+	rm -r include/cudnn_frontend/thirdparty || die
+}
+
+src_configure() {
+	local narch
+	if use amd64; then
+		narch="x86_64"
+	elif use arm64; then
+		narch="sbsa"
+	fi
+
+	local mycmakeargs=(
+		-DCUDNN_FRONTEND_BUILD_PYTHON_BINDINGS="no"
+		-DCUDNN_FRONTEND_BUILD_SAMPLES="$(usex test "$(usex samples)")"
+		-DCUDNN_FRONTEND_BUILD_TESTS="$(usex test)"
+		-DCUDNN_FRONTEND_SKIP_JSON_LIB="no"
+	)
+
+	if use samples || use test; then
+		# allow slotted install
+		: "${CUDNN_PATH:=${ESYSROOT}/opt/cuda}"
+		export CUDNN_PATH
+	fi
+
+	cmake_src_configure
+}
+
+src_test() {
+	cuda_add_sandbox -w
+	addwrite "/proc/self/task"
+
+	# List all tests
+	# "${BUILD_DIR}/bin/tests" --list-tests --verbosity quiet
+
+	local catchargs=()
+
+	local CATCH_SKIP_TESTS=()
+
+	if [[ -v CUDAARCHS && "${CUDAARCHS}" != 89 ]]; then
+		CATCH_SKIP_TESTS+=(
+			 # doesn't work on 86 52
+			'Graph key'
+			'Graph key dynamic shape'
+
+			 # doesn't work on 86
+			'sdpa backward graph serialization'
+		)
+	fi
+
+	[[ -v CATCH_SKIP_TESTS ]] && catchargs+=( "${CATCH_SKIP_TESTS[@]/#/\~}" )
+
+	edo "${BUILD_DIR}/bin/tests" -s "${catchargs[@]}"
+
+	if use samples; then
+		edo "${BUILD_DIR}/bin/samples" -s
+		edo "${BUILD_DIR}/bin/legacy_samples" -s
+	fi
+
+	cmake_src_test
+}
+
+src_install() {
+	cmake_src_install
+
+	if use test; then
+		rm -R "${ED}/usr/bin/tests" || die
+	fi
+}