summaryrefslogtreecommitdiff
blob: 63f8d053f59cd47d1b956313085499e1e481991e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{8..10} )

inherit cmake check-reqs multiprocessing python-r1

DESCRIPTION="Next generation FFT implementation for ROCm"
HOMEPAGE="https://github.com/ROCmSoftwarePlatform/rocFFT"
SRC_URI="https://github.com/ROCmSoftwarePlatform/rocFFT/archive/rocm-${PV}.tar.gz -> rocFFT-${PV}.tar.gz"

LICENSE="MIT"
KEYWORDS="~amd64"
SLOT="0/$(ver_cut 1-2)"

# RDEPEND: perfscripts? dev-python/plotly[${PYTHON_USEDEP}] # currently masked by arch/amd64/x32/package.mask
RDEPEND="
perfscripts? (
	>=media-gfx/asymptote-2.61
	dev-texlive/texlive-latex
	dev-tex/latexmk
	sys-apps/texinfo
	dev-python/sympy[${PYTHON_USEDEP}]
	dev-python/numpy[${PYTHON_USEDEP}]
	dev-python/scipy[${PYTHON_USEDEP}]
	dev-python/pandas[${PYTHON_USEDEP}] )
${PYTHON_DEPS}"

DEPEND="dev-util/hip:=
	${PYTHON_DEPS}"

BDEPEND="
	test? ( dev-cpp/gtest dev-libs/boost
	>=sci-libs/fftw-3 sys-libs/libomp )
	>=dev-util/cmake-3.22
	>=dev-util/rocm-cmake-${PV}-r1:${SLOT}
"

CHECKREQS_DISK_BUILD="7G"

IUSE="benchmark perfscripts test"
REQUIRED_USE="perfscripts? ( benchmark ) ${PYTHON_REQUIRED_USE}"

RESTRICT="!test? ( test )"

S="${WORKDIR}/rocFFT-rocm-${PV}"

PATCHES=(
	"${FILESDIR}/${PN}-4.2.0-add-functional-header.patch"
	"${FILESDIR}/${PN}-5.0.2-unbundle-sqlite.patch"
	"${FILESDIR}/${PN}-5.0.2-add-math-header.patch" )

required_mem() {
	if use test; then
		echo "52G"
	else
		if [[ -n "${AMDGPU_TARGETS}" ]]; then
			local NARCH=$(($(awk -F";" '{print NF-1}' <<< "${AMDGPU_TARGETS}" || die)+1)) # count how many archs user specified in ${AMDGPU_TARGETS}
		else
			local NARCH=7 # The default number of AMDGPU_TARGETS for rocFFT-4.3.0. May change in the future.
		fi
		echo "$(($(makeopts_jobs)*${NARCH}*25+2200))M" # A linear function estimating how much memory required
	fi
}

pkg_pretend() {
	return # leave the disk space check to pkg_setup phase
}

pkg_setup() {
	export CHECKREQS_MEMORY=$(required_mem)
	check-reqs_pkg_setup
	python_setup
}

src_prepare() {
	sed -e "s/PREFIX rocfft//" \
		-e "/rocm_install_symlink_subdir/d" \
		-e "/<INSTALL_INTERFACE/s,include,include/rocFFT," \
		-i library/src/CMakeLists.txt || die

	sed -e "/rocm_install_symlink_subdir/d" \
		-e "$!N;s:PREFIX\n[ ]*rocfft:# PREFIX rocfft\n:;P;D" \
		-i library/src/device/CMakeLists.txt || die

	if use perfscripts; then
		pushd scripts/perf || die
		sed -e "/\/opt\/rocm/d" -e "/rocmversion/s,rocm_info.strip(),\"${PV}\"," -i perflib/specs.py || dir
		sed -e "/^top/,+1d" -i rocfft-perf suites.py || die
		sed -e "s,perflib,${PN}_perflib,g" -i rocfft-perf suites.py perflib/*.py || die
		sed -e "/^top = /s,__file__).*$,\"${EPREFIX}/usr/share/${PN}-perflib\")," -i perflib/pdf.py perflib/generators.py || die
		popd
	fi

	cmake_src_prepare
}

src_configure() {
	# Grant access to the device
	addwrite /dev/kfd
	addpredict /dev/dri/

	# Compiler to use
	export CXX=hipcc

	local mycmakeargs=(
		-Wno-dev
		-DCMAKE_INSTALL_INCLUDEDIR="include/rocFFT/"
		-DCMAKE_SKIP_RPATH=ON
		-DBUILD_CLIENTS_TESTS=$(usex test ON OFF)
		-DBUILD_CLIENTS_SELFTEST=$(usex test ON OFF)
		-DBUILD_CLIENTS_RIDER=$(usex benchmark ON OFF)
		${AMDGPU_TARGETS+-DAMDGPU_TARGETS="${AMDGPU_TARGETS}"}
	)

	cmake_src_configure
}

src_test() {
	addwrite /dev/kfd
	addpredict /dev/dri
	cd "${BUILD_DIR}/clients/staging" || die
	einfo "Running rocfft-test"
	LD_LIBRARY_PATH=${BUILD_DIR}/library/src/:${BUILD_DIR}/library/src/device ./rocfft-test || die

	einfo "Running rocfft-selftest"
	LD_LIBRARY_PATH=${BUILD_DIR}/library/src/:${BUILD_DIR}/library/src/device ./rocfft-selftest || die
}

src_install() {
	cmake_src_install

	if use benchmark; then
		cd "${BUILD_DIR}"/clients/staging || die
		dobin *rider
	fi

	if use perfscripts; then
		cd "${S}"/scripts/perf || die
		python_foreach_impl python_doexe rocfft-perf
		python_moduleinto ${PN}_perflib
		python_foreach_impl python_domodule perflib/*.py
		insinto /usr/share/${PN}-perflib
		doins *.asy suites.py
	fi
}