commit:     cafb95324557ed31fc17a8f15bfa04b4a1fee423
Author:     Patrick Lauer <patrick <AT> gentoo <DOT> org>
AuthorDate: Sun Aug 10 06:06:41 2025 +0000
Commit:     Patrick Lauer <patrick <AT> gentoo <DOT> org>
CommitDate: Sun Aug 10 06:07:10 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=cafb9532

sci-libs/rocWMMA: add 6.4.3

Signed-off-by: Patrick Lauer <patrick <AT> gentoo.org>

 sci-libs/rocWMMA/Manifest             |  1 +
 sci-libs/rocWMMA/rocWMMA-6.4.3.ebuild | 74 +++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)

diff --git a/sci-libs/rocWMMA/Manifest b/sci-libs/rocWMMA/Manifest
index 893c80c5f815..539ddccaa8ea 100644
--- a/sci-libs/rocWMMA/Manifest
+++ b/sci-libs/rocWMMA/Manifest
@@ -3,3 +3,4 @@ DIST rocWMMA-6.1.1.tar.gz 3189782 BLAKE2B 
fd96d8f3ba8f21ee3544d532a59ffdefa1aefc
 DIST rocWMMA-6.3.2.tar.gz 3225614 BLAKE2B 
ee4c8ba96d5603c1eb029b473a8ab7c80bad0917be58d2a0d3673d84a2ccd743e3f9ee1487c49a866c685426cb1486601de0d94470f0d2de09fcde47bb063353
 SHA512 
01a3db5234d747273eb925db3c803651bf475d3685f7e0488be880bddceaa008f1988e476d465aba9564e95d5d5c370320d0465605e02ff88e9e7bd67d68e27d
 DIST rocWMMA-6.3.3.tar.gz 3225632 BLAKE2B 
ff3fc4b8d980233052236c4850346c171147d25b5c0e32d81271f22eb1b844150f3998e10cfb5d01797cb8d03630406226eb33ce71d9c6004b0aacc4e40da772
 SHA512 
e775b1e540baaa67caf65b6bb1815fab860b28e3431a52e8158afab5c4b358407ca4085e9bb68eeb9117f7147d9872baa47fac1bcefac4fc87982c543ce35c9b
 DIST rocWMMA-6.4.1.tar.gz 3284017 BLAKE2B 
9ff4b3079695b3ee00ab3ddb80de8eed14e03b82161b8d3e9d0dc7ed78f741da014184db0c6a10c26849c5fc619e3e45e08473043dac2ea06f730d2cb3df80c2
 SHA512 
a3b282b34dca5314b0d5695c7129bbcd456d84f506952f8588fbeed0d94c49d48bf074544f0378a6a59e7988ba4ea97e3329649d07dd88a3d923ee5edf1a81b6
+DIST rocWMMA-6.4.3.tar.gz 3284060 BLAKE2B 
d2a5eb06ff51f4a6d5e1a5350e73aac2ff130b9e302574e009760bd0829e52c1d7070c924b1fbbf833839b054f72b984f76b5bd558ef4f2555465d0ae6bdf200
 SHA512 
7ee4f7ddf5fd65fbd62fd571dda4d77d5752d496b606a0d5e03be0a7c8f6fca0a065af5312e3dd0a993b213c01c0cc78010ab20243de85a41ef45286f2b79093

diff --git a/sci-libs/rocWMMA/rocWMMA-6.4.3.ebuild 
b/sci-libs/rocWMMA/rocWMMA-6.4.3.ebuild
new file mode 100644
index 000000000000..f6aafe273485
--- /dev/null
+++ b/sci-libs/rocWMMA/rocWMMA-6.4.3.ebuild
@@ -0,0 +1,74 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ROCM_SKIP_GLOBALS=1
+
+inherit cmake rocm
+
+DESCRIPTION="library for accelerating mixed precision matrix 
multiply-accumulate operations"
+HOMEPAGE="https://github.com/ROCm/rocWMMA";
+SRC_URI="https://github.com/ROCm/rocWMMA/archive/rocm-${PV}.tar.gz -> 
rocWMMA-${PV}.tar.gz"
+S="${WORKDIR}/rocWMMA-rocm-${PV}"
+
+LICENSE="MIT"
+SLOT="0/$(ver_cut 1-2)"
+KEYWORDS="~amd64"
+
+DEPEND="dev-util/hip:${SLOT}"
+
+IUSE_TARGETS=( gfx908 gfx90a gfx940 gfx941 gfx942 gfx1100 gfx1101 gfx1102 
gfx1200 gfx1201 )
+IUSE_TARGETS=( "${IUSE_TARGETS[@]/#/amdgpu_targets_}" )
+ROCM_USEDEP_OPTFLAGS=${IUSE_TARGETS[*]/%/(-)?}
+ROCM_USEDEP=${ROCM_USEDEP_OPTFLAGS// /,}
+ROCM_REQUIRED_USE=" || ( ${IUSE_TARGETS[*]} )"
+
+BDEPEND="
+       test? (
+               dev-cpp/gtest
+               sci-libs/rocBLAS:${SLOT}
+       )
+       dev-build/rocm-cmake
+"
+
+IUSE="${IUSE_TARGETS[*]/#/+} test"
+
+REQUIRED_USE="${ROCM_REQUIRED_USE}"
+
+RESTRICT="!test? ( test )"
+
+PATCHES=(
+       "${FILESDIR}"/${PN}-6.1.1-no-test-install.patch
+)
+
+src_prepare() {
+       # unknown arguments for hipcc
+       sed -e "s/ -parallel-jobs=4//" \
+               -e "s/ -Xclang -fallow-half-arguments-and-returns//" \
+               -i CMakeLists.txt || die
+
+       cmake_src_prepare
+}
+
+src_configure() {
+       rocm_use_hipcc
+
+       local mycmakeargs=(
+               -DCMAKE_SKIP_RPATH=ON
+               -DAMDGPU_TARGETS="$(get_amdgpu_flags)"
+               -DROCM_SYMLINK_LIBS=OFF
+               -DROCWMMA_BUILD_SAMPLES=OFF
+               -DROCWMMA_BUILD_TESTS="$(usex test)"
+       )
+       use test && mycmakeargs+=(-DROCWMMA_USE_SYSTEM_GOOGLETEST=ON)
+       cmake_src_configure
+}
+
+src_test() {
+       check_amdgpu
+
+       # Expected time on gfx1100 is 1260s (-j1) or 936s (-j32)
+       # Visible devices are limited to the first one to exclude APU (if not 
disabled in the BIOS)
+       HIP_VISIBLE_DEVICES=0 cmake_src_test
+}

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