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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import itertools
from spack.package import *
class Rocwmma(CMakePackage):
"""AMD's C++ library for accelerating mixed precision matrix multiplication
and accumulation (MFMA) operations leveraging specialized GPU matrix cores.
rocWMMA provides a C++ API to facilitate breaking down matrix multiply-accumulate
problems into fragments and using them in block-wise operations that are
distributed in parallel across GPU wavefronts. The API is a header library
of GPU device code meaning that matrix core acceleration may be compiled directly
into your kernel device code. This can benefit from compiler optimization in the
generation of kernel assembly, and does not incur additional overhead costs of
linking to external runtime libraries or having to launch separate kernels."""
homepage = "https://github.com/ROCmSoftwarePlatform/rocWMMA"
git = "https://github.com/ROCmSoftwarePlatform/rocWMMA.git"
url = "https://github.com/ROCmSoftwarePlatform/rocWMMA/archive/refs/tags/rocm-5.5.0.tar.gz"
tags = ["rocm"]
license("MIT")
maintainers("srekolam", "renjithravindrankannath")
version("5.7.1", sha256="a998a1385e6ad7062707ddb9ff82bef727ca48c39a10b4d861667024e3ffd2a3")
version("5.7.0", sha256="a8f1b090e9e504a149a924c80cfb6aca817359b43833a6512ba32e178245526f")
version("5.6.1", sha256="41a5159ee1ad5fc411fe6220f37bd754e26d3883c24c0f2378f50ef628bc1b8f")
version("5.6.0", sha256="78b6ab10fce71d10a9d762b2eaab3390eb13b05c764f47a3b0a303ec3d37acf8")
version("5.5.1", sha256="ada30d5e52df5da0d3f4e212a25efb492dbedc129628f4db4ef4ed77667da228")
version("5.5.0", sha256="b9e1938cba111eeea295414c42de34d54a878f0d41a26e433809d60c12d31dbf")
version("5.4.3", sha256="0968366c83b78a9d058d483be536aba03e79b300ccb6890d3da43298be54c288")
version("5.4.0", sha256="a18724c3b45d171e54ef9f85c269124ce8d29b6a2f9dbd76a4806bda2933f7a7")
version("5.3.3", sha256="cd9bc09f98fb78e53ba4bde1dcfe1817c34c2822234a82b1128d36d92b97ae79")
version("5.3.0", sha256="04bac641ba18059118d3faa5f21fe3bf3e285055d40930489ebf27ffc8e5d16e")
version("5.2.3", sha256="7f42e9742eff258f7c09c518c5ea9c71a224574e1c075d7e1c4e464192fc4920")
version("5.2.1", sha256="73adb6a0ae99051493459a9902ad718b0452d6d819583a58d713ce52fa813f21")
version("5.2.0", sha256="257ccd1cf2bc1d8064e72e78d276ef7446b2cb7e2dec05ff8331bb44eff2b7cb")
# gfx908:xnack-;gfx90a:xnack-;gfx90a:xnack+
# are only targets currently supported for @5.2.0
# releases
amdgpu_targets = ("gfx908:xnack-", "gfx90a", "gfx90a:xnack-", "gfx90a:xnack+")
variant(
"amdgpu_target",
description="AMD GPU architecture",
values=auto_or_any_combination_of(*amdgpu_targets),
sticky=True,
)
variant(
"build_type",
default="Release",
values=("Release", "Debug", "RelWithDebInfo"),
description="CMake build type",
)
depends_on("cmake@3.16:", type="build", when="@5.2.0:")
depends_on("cmake@3.5:", type="build")
depends_on("googletest@1.10.0:", type="test")
for ver in [
"5.2.0",
"5.2.1",
"5.2.3",
"5.3.0",
"5.3.3",
"5.4.0",
"5.4.3",
"5.5.0",
"5.5.1",
"5.6.0",
"5.6.1",
"5.7.0",
"5.7.1",
]:
depends_on("rocm-cmake@%s:" % ver, type="build", when="@" + ver)
depends_on("llvm-amdgpu@" + ver, type="build", when="@" + ver)
depends_on("hip@" + ver, when="@" + ver)
depends_on("rocblas@" + ver, type="build", when="@" + ver)
depends_on("rocm-openmp-extras@" + ver, type="build", when="@" + ver)
for ver in ["5.6.0", "5.6.1", "5.7.0", "5.7.1"]:
depends_on("rocm-smi-lib@" + ver, when="@" + ver)
for tgt in itertools.chain(["auto"], amdgpu_targets):
depends_on("rocblas amdgpu_target={0}".format(tgt), when="amdgpu_target={0}".format(tgt))
patch("0001-add-rocm-smi-lib-path-for-building-tests.patch", when="@5.6:")
def setup_build_environment(self, env):
env.set("CXX", self.spec["hip"].hipcc)
def cmake_args(self):
args = [
self.define("ROCWMMA_BUILD_TESTS", "ON"),
self.define("ROCWMMA_BUILD_VALIDATION_TESTS", "ON"),
self.define("ROCWMMA_BUILD_BENCHMARK_TESTS", "ON"),
self.define("ROCWMMA_BUILD_SAMPLES", "ON"),
self.define("ROCWMMA_BUILD_DOCS", "OFF"),
self.define("ROCWMMA_BUILD_ASSEMBLY", "OFF"),
]
args.extend(
[
"-DOpenMP_CXX_FLAGS=-fopenmp=libomp",
"-DOpenMP_CXX_LIB_NAMES=libomp",
"-DOpenMP_libomp_LIBRARY={0}/lib/libomp.so".format(
self.spec["rocm-openmp-extras"].prefix
),
]
)
tgt = self.spec.variants["amdgpu_target"]
if "auto" not in tgt:
args.append(self.define_from_variant("AMDGPU_TARGETS", "amdgpu_target"))
if self.spec.satisfies("@5.6.0:"):
args.append(self.define("ROCM_SMI_DIR", self.spec["rocm-smi-lib"].prefix))
return args
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