commit:     80dc45254e35440fcafcb0a2abfcad27783e5d20
Author:     Sv. Lockal <lockalsash <AT> gmail <DOT> com>
AuthorDate: Mon Feb 16 05:17:30 2026 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Fri Mar  6 00:44:08 2026 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=80dc4525

sci-libs/rocWMMA: add 7.2.0

Beware of https://github.com/ROCm/rocm-libraries/issues/4398
(affects llama.cpp, whisper.cpp and other ggml-based projects)

Signed-off-by: Sv. Lockal <lockalsash <AT> gmail.com>
Part-of: https://github.com/gentoo/gentoo/pull/45826
Signed-off-by: Sam James <sam <AT> gentoo.org>

 sci-libs/rocWMMA/Manifest                          |  1 +
 .../files/rocWMMA-7.2.0-no-test-install.patch      | 15 +++++
 sci-libs/rocWMMA/rocWMMA-7.2.0.ebuild              | 74 ++++++++++++++++++++++
 3 files changed, 90 insertions(+)

diff --git a/sci-libs/rocWMMA/Manifest b/sci-libs/rocWMMA/Manifest
index a961fa935860..bbecb1edc867 100644
--- a/sci-libs/rocWMMA/Manifest
+++ b/sci-libs/rocWMMA/Manifest
@@ -2,3 +2,4 @@ DIST rocWMMA-6.3.3.tar.gz 3225632 BLAKE2B 
ff3fc4b8d980233052236c4850346c171147d2
 DIST rocWMMA-6.4.3.tar.gz 3284060 BLAKE2B 
d2a5eb06ff51f4a6d5e1a5350e73aac2ff130b9e302574e009760bd0829e52c1d7070c924b1fbbf833839b054f72b984f76b5bd558ef4f2555465d0ae6bdf200
 SHA512 
7ee4f7ddf5fd65fbd62fd571dda4d77d5752d496b606a0d5e03be0a7c8f6fca0a065af5312e3dd0a993b213c01c0cc78010ab20243de85a41ef45286f2b79093
 DIST rocWMMA-7.0.2.tar.gz 3349405 BLAKE2B 
9b62582f89c5c5134da415c6921c0fd15012239ec1d3ba235277abf99d906ef39d69f8abc9a0e09e5ce2fe9f49df072e1c2d44805d497ffa65d7bfcab8a6b69c
 SHA512 
bfa1124e69eb96671e83d4d4d8879f1c7458560e76189e3af02ee6e65d50ab5fe89926641d951918f62a794d501e52b6d687b238b24762fd5f17cf90140f8e77
 DIST rocWMMA-7.1.0.tar.gz 3349479 BLAKE2B 
0cff4bf75d9bdef5a6f6476066ddc22efb3f5a08c5dab5fdfdfc15b27dbe4eeb7489b9ed657ae08f5cb7456f5a541f99a7a1742e66e7fe2ff3bc5b9a43068489
 SHA512 
a28dda114ab5e5b78532a1e895a454cc4b2c17f39420a734f47ec96ccd9b96bc650e0b34714af82006b24e3546d4c2e00e92442b1f6c3eea998fcc3c6dcfb244
+DIST rocwmma-7.2.0.tar.gz 3369221 BLAKE2B 
9ba06c7308757874d1e93ab8ed1dae1cedeb0252a511f5fea4c2405db3b859cb648eabb22b0460ec8307f2d4ec13776ff22b6c6de52d1854c0567dba393d87ae
 SHA512 
129c77b87a07bb6a86aa3da7b5a28b4c7e624693ae764f62471dbb490283a34c2c69aa7e72ddd040f0cc52b295e28c0cc25b522ba08132b5a37c25a4546f9630

diff --git a/sci-libs/rocWMMA/files/rocWMMA-7.2.0-no-test-install.patch 
b/sci-libs/rocWMMA/files/rocWMMA-7.2.0-no-test-install.patch
new file mode 100644
index 000000000000..12e021018ac7
--- /dev/null
+++ b/sci-libs/rocWMMA/files/rocWMMA-7.2.0-no-test-install.patch
@@ -0,0 +1,15 @@
+Don't install tests into /usr/bin
+--- a/test/CMakeLists.txt
++++ b/test/CMakeLists.txt
+@@ -114,11 +114,6 @@ function(add_rocwmma_test TEST_TARGET TEST_SOURCE)
+   add_test(NAME ${TEST_TARGET} COMMAND ${TEST_TARGET})
+   set_property(TEST ${TEST_TARGET} PROPERTY SKIP_REGULAR_EXPRESSION "no 
ROCm-capable device" "unsupported host device")
+ 
+-  rocm_install_targets(
+-    TARGETS ${TEST_TARGET}
+-    COMPONENT tests
+-  )
+-
+   get_target_property(EXE_NAME ${TEST_TARGET} RUNTIME_OUTPUT_NAME)
+   if(EXE_NAME STREQUAL "EXE_NAME-NOTFOUND")
+       get_target_property(EXE_NAME ${TEST_TARGET} OUTPUT_NAME)

diff --git a/sci-libs/rocWMMA/rocWMMA-7.2.0.ebuild 
b/sci-libs/rocWMMA/rocWMMA-7.2.0.ebuild
new file mode 100644
index 000000000000..f7ddd3acd444
--- /dev/null
+++ b/sci-libs/rocWMMA/rocWMMA-7.2.0.ebuild
@@ -0,0 +1,74 @@
+# Copyright 1999-2026 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/rocm-libraries/tree/develop/projects/rocwmma";
+SRC_URI="https://github.com/ROCm/rocm-libraries/releases/download/rocm-${PV}/rocwmma.tar.gz
 -> rocwmma-${PV}.tar.gz"
+S="${WORKDIR}/rocwmma"
+
+LICENSE="MIT"
+SLOT="0/$(ver_cut 1-2)"
+KEYWORDS="~amd64"
+
+IUSE_TARGETS=( gfx908 gfx90a gfx942 gfx950 gfx1100 gfx1101 gfx1102 gfx1150 
gfx1151 gfx1152 gfx1153 gfx1200 gfx1201 )
+IUSE_TARGETS=( "${IUSE_TARGETS[@]/#/amdgpu_targets_}" )
+ROCM_REQUIRED_USE=" || ( ${IUSE_TARGETS[*]} )"
+
+IUSE="${IUSE_TARGETS[*]/#/+} test"
+REQUIRED_USE="test? ( ${ROCM_REQUIRED_USE} )"
+
+RESTRICT="!test? ( test )"
+
+DEPEND="
+       dev-util/hip:${SLOT}
+       dev-util/rocm-smi:${SLOT}
+"
+# interface dependencies of header library
+RDEPEND="${DEPEND}"
+
+BDEPEND="
+       test? (
+               dev-cpp/gtest
+               sci-libs/rocBLAS:${SLOT}
+       )
+       dev-build/rocm-cmake
+"
+
+PATCHES=(
+       "${FILESDIR}"/${PN}-7.2.0-no-test-install.patch
+)
+
+src_prepare() {
+       # unknown arguments for hipcc
+       sed -e "s/ -parallel-jobs=4//" \
+               -e "s/ -Xclang -fallow-half-arguments-and-returns//" \
+               -i CMakeLists.txt || die
+
+       cmake_src_prepare
+}
+
+src_configure() {
+       rocm_use_clang
+
+       local mycmakeargs=(
+               -DGPU_TARGETS="$(get_amdgpu_flags)"
+               -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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