# IT4Innovations
# LK 2023

name = 'NCCL'
version = '2.12.12'
versionsuffix = '-CUDA-%(cudaver)s'

homepage = 'https://developer.nvidia.com/nccl'
description = """The NVIDIA Collective Communications Library (NCCL) implements multi-GPU and multi-node collective
communication primitives that are performance optimized for NVIDIA GPUs."""

toolchain = SYSTEM #{'name': 'GCCcore', 'version': '12.2.0'}

github_account = 'NVIDIA'
source_urls = [GITHUB_SOURCE]
sources = ['v%(version)s-1.tar.gz']
checksums = ['49b4fbfeebf1f62f6ceb69e72504045d8d1b4e7609e3c2477906f3004c7e2d82']

#builddependencies = [('binutils', '2.39')]

dependencies = [
    ('CUDA', '12.2.0', '', SYSTEM),
#    ('UCX-CUDA', '1.14.1', versionsuffix),
]

moduleclass = 'lib'
