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Original file line number Diff line number Diff line change
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easyblock = 'Tarball'

name = 'cuBLASMp'

version = '0.7.0'
local_build_ver = '125'
versionsuffix = '-CUDA-%(cudaver)s'

homepage = 'https://docs.nvidia.com/cuda/cublasmp/'
description = """
NVIDIA cuBLASMp is a high-performance, multi-process, GPU-accelerated library
for distributed basic dense linear algebra.

cuBLASMp is compatible with 2D block-cyclic data layout and provides PBLAS-like
C APIs.
"""

toolchain = {'name': 'gompi', 'version': '2025b'}

local_arch = 'sbsa' if ARCH == 'aarch64' else 'x86_64'
source_urls = [f'https://developer.download.nvidia.com/compute/cublasmp/redist/libcublasmp/linux-{local_arch}/']
sources = [f'libcublasmp-linux-{local_arch}-%(version)s.{local_build_ver}_cuda%(cudamajver)s-archive.tar.xz']
checksums = [
{
f'libcublasmp-linux-sbsa-%(version)s.{local_build_ver}_cuda%(cudamajver)s-archive.tar.xz':
'edd081922e4529361c13b47a6028f0a60bb8b94f8959a13ad4919ed9b58afe96',
f'libcublasmp-linux-x86_64-%(version)s.{local_build_ver}_cuda%(cudamajver)s-archive.tar.xz':
'f0236c824227145a219614ea4276154e02d1c469ab2762fc9379c1b143be4b7b',
}
]

dependencies = [
('CUDA', '12.9.1', '', SYSTEM),
('NVSHMEM', '3.3.20', versionsuffix), # libs link against libnvshmem_host.so.3
('NCCL', '2.27.7', versionsuffix)
]

sanity_check_paths = {
'dirs': ['lib', 'include'],
'files': ['LICENSE', f'lib/libcublasmp.{SHLIB_EXT}', 'include/cublasmp.h']
}

moduleclass = 'math'