repo/gentoo:master commit in: sci-ml/ggml/

commit:     c0f49edba5e572d3f55b9f32bb62509e95d723f8
Author:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
AuthorDate: Sat Aug 15 18:28:46 2026 +0000
Commit:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
CommitDate: Sat Aug 15 18:29:02 2026 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c0f49edb

sci-ml/ggml: add 0.19.0

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

 sci-ml/ggml/Manifest           |   1 +
 sci-ml/ggml/ggml-0.19.0.ebuild | 114 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 115 insertions(+)

diff --git a/sci-ml/ggml/Manifest b/sci-ml/ggml/Manifest
index e0e667f31766..bd1416974073 100644
--- a/sci-ml/ggml/Manifest
+++ b/sci-ml/ggml/Manifest
@@ -1 +1,2 @@
+DIST ggml-0.19.0.tar.gz 3657744 BLAKE2B 67e423ffc061172be378e242b89fbb0dc5c63efaf342e79ba34d813279c4f0f3294a9af0aac8ed014119b143b83e1e8c252a03ebb2af6c6c7f9544ee5d9bb87a SHA512 6623b64b6703685ec4fd0378daadc6387c5203136406758997a23dff8b315773c1d5ce913121a86d4a51e885045fa1cf5066ea58c5f5cd77c7662a85c1da392d
 DIST ggml-0.20.0.tar.gz 3716581 BLAKE2B aed3b631111e684fe86cc794eedd7e298326c4d0e4635dca4beb5d61ffefbed279c8df4fb68d7eeb75addeeaab91beace004327e98b468fd9913577135e5456a SHA512 547b4338a15d02eab64198065d05225526e69b105300266d82c9649ea801db1d2bf210b4d2d05a142eb1e36d99ee7dbb9c5d1bf43c3d5c213b1b7878c5b6fb82

diff --git a/sci-ml/ggml/ggml-0.19.0.ebuild b/sci-ml/ggml/ggml-0.19.0.ebuild
new file mode 100644
index 000000000000..9f58e248dfee
--- /dev/null
+++ b/sci-ml/ggml/ggml-0.19.0.ebuild
@@ -0,0 +1,114 @@
+# Copyright 2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ROCM_VERSION=7.2
+inherit cuda cmake rocm toolchain-funcs
+
+DESCRIPTION="Tensor library for machine learning"
+HOMEPAGE="https://ggml.ai/"
+SRC_URI="https://github.com/ggml-org/${PN}/archive/refs/tags/v${PV}.tar.gz
+	-> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+
+X86_CPU_FLAGS=(
+	avx
+	avx_vnni
+	avx2
+	avx512bw
+	avx512f
+	avx512vbmi
+	avx512_vnni
+	bmi2
+	fma3
+	f16c
+	sse4_2
+)
+CPU_FLAGS=( "${X86_CPU_FLAGS[@]/#/cpu_flags_x86_}" )
+IUSE="${CPU_FLAGS[*]} cuda openmp rocm test vulkan"
+
+REQUIRED_USE="rocm? ( ${ROCM_REQUIRED_USE} )"
+
+RESTRICT="!test? ( test )"
+
+# Should be >=sci-libs/hipBLAS-${ROCM_VERSION}[${ROCM_USEDEP}]
+# But pkgcheck can't elaborate that
+RDEPEND="
+	cuda? (
+		dev-util/nvidia-cuda-toolkit:=
+	)
+	vulkan? ( media-libs/vulkan-loader )
+	rocm? (
+		>=dev-util/hip-${ROCM_VERSION}
+		>=sci-libs/hipBLAS-${ROCM_VERSION}
+	)
+"
+DEPEND="${RDEPEND}
+	vulkan? ( dev-util/vulkan-headers )
+"
+BDEPEND="vulkan? ( media-libs/shaderc )"
+
+pkg_pretend() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+pkg_setup() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+src_prepare() {
+	cmake_src_prepare
+
+	if use cuda; then
+		cuda_src_prepare
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DGGML_BACKEND_DL=OFF
+		-DGGML_BUILD_EXAMPLES=OFF
+		-DGGML_NATIVE=OFF
+		-DGGML_HIP_MMQ_MFMA=OFF
+
+		# CPU Flags
+		-DGGML_AVX=$(usex cpu_flags_x86_avx)
+		-DGGML_AVX_VNNI=$(usex cpu_flags_x86_avx_vnni)
+		-DGGML_AVX2=$(usex cpu_flags_x86_avx2)
+		-DGGML_AVX512_VBMI=$(usex cpu_flags_x86_avx512vbmi)
+		-DGGML_AVX512_VNNI=$(usex cpu_flags_x86_avx512_vnni)
+		-DGGML_BMI2=$(usex cpu_flags_x86_bmi2)
+		-DGGML_FMA=$(usex cpu_flags_x86_fma3)
+		-DGGML_F16C=$(usex cpu_flags_x86_f16c)
+		-DGGML_SSE42=$(usex cpu_flags_x86_sse4_2)
+
+		-DGGML_CUDA=$(usex cuda)
+		-DGGML_OPENMP=$(usex openmp)
+		-DGGML_HIP=$(usex rocm)
+		-DGGML_VULKAN=$(usex vulkan)
+
+		-DGGML_BUILD_TESTS=$(usex test)
+	)
+
+	# Enable AVX512 if ANY of the avx512 flags are present
+	if use cpu_flags_x86_avx512f || use cpu_flags_x86_avx512bw; then
+		mycmakeargs+=( -DGGML_AVX512=ON )
+	else
+		mycmakeargs+=( -DGGML_AVX512=OFF )
+	fi
+
+	if use cuda; then
+		cuda_add_sandbox -w
+		addpredict "/dev/char/"
+		cuda_sanitize
+		mycmakeargs+=(
+			-DCMAKE_CUDA_FLAGS="${NVCCFLAGS}"
+		)
+	fi
+
+	cmake_src_configure
+}