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from spack import *
class Gasnet(Package):
"""GASNet is a language-independent, low-level networking layer
that provides network-independent, high-performance communication
primitives tailored for implementing parallel global address space
SPMD languages and libraries such as UPC, Co-Array Fortran, SHMEM,
Cray Chapel, and Titanium.
"""
homepage = "http://gasnet.lbl.gov"
url = "http://gasnet.lbl.gov/GASNet-1.24.0.tar.gz"
version('1.24.0', 'c8afdf48381e8b5a7340bdb32ca0f41a')
def install(self, spec, prefix):
# TODO: don't use paths with @ in them.
change_sed_delimiter('@', ';', 'configure')
configure("--prefix=%s" % prefix,
# TODO: factor IB suport out into architecture description.
"--enable-ibv",
"--enable-udp",
"--disable-mpi",
"--enable-par",
"--enable-mpi-compat",
"--enable-segment-fast",
"--disable-aligned-segments",
# TODO: make an option so that Legion can request builds with/without this.
# See the Legion webpage for details on when to/not to use.
"--disable-pshm",
"--with-segment-mmap-max=64MB")
make()
make("install")
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