# IT4Innovations
# LK 2024

easyblock = 'ConfigureMake'

name = 'libfabric'
version = '1.16.1'

homepage = 'https://ofiwg.github.io/libfabric/'
description = """
Libfabric is a core component of OFI. It is the library that defines and exports
the user-space API of OFI, and is typically the only software that applications
deal with directly. It works in conjunction with provider libraries, which are
often integrated directly into libfabric.
"""

# The psm3 provider (enabled by default) requires an AVX capable system to run
toolchain = {'name': 'GCCcore', 'version': '14.2.0'}
toolchainopts = {'pic': True}

source_urls = ['https://github.com/ofiwg/libfabric/releases/download/v%(version)s']
sources = [SOURCE_TAR_BZ2]
patches = [
    '%(name)s-1.12.1_disable-psm3-avx-config.patch',
]
checksums = [
    {'libfabric-1.16.1.tar.bz2': '53f992d33f9afe94b8a4ea3d105504887f4311cf4b68cea99a24a85fcc39193f'},
    {'libfabric-1.12.1_disable-psm3-avx-config.patch':
     '129be05a824b41eeb7bddac3c23aa421a13f7dde622948df942a265ccc96125a'},
]

builddependencies = [
    ('binutils', '2.42'),
    ('pkgconf', '2.2.0'),
    ('Autotools', '20231222'),
]

dependencies = [
    ('numactl', '2.0.18'),
    # PSM2 dependency for libfabric should be used on Omnipath systems,
    # but that PSM2 has CUDA as dependency so it's commented out by default;
    # PSM2 only compiles on x86_64
    # ('PSM2', {'arch=x86_64': '12.0.1', 'arch=*': False}),
]

osdependencies = [OS_PKG_IBVERBS_DEV]

# Regenerate build files to pick up psm3-axv-config patch
preconfigopts = "./autogen.sh &&"

# Disable deprecated "sockets" provider
configopts = "--disable-sockets "

# Disable usNIC provider by default as this requires specific osdependencies
# If you want to enable this provider you need to uncomment the following line:
# osdependencies.append(('libnl3-devel', 'libnl3-dev'))
configopts += "--disable-usnic "

buildopts = "V=1"

sanity_check_paths = {
    'files': ['bin/fi_info', 'bin/fi_pingpong', 'bin/fi_strerror'] +
             ['lib/libfabric.%s' % x for x in ['a', SHLIB_EXT]],
    'dirs': ['include/rdma', 'lib/pkgconfig', 'share']
}

sanity_check_commands = ['fi_info']

moduleclass = 'lib'