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from src.allocator import Allocator, Allocator_Sources, library_path
version = 2.29
glibc_src = Allocator_Sources("glibc",
retrieve_cmds=["git clone git://sourceware.org/git/glibc.git"],
prepare_cmds=[f"git checkout glibc-{version}"],
reset_cmds=["git reset --hard"])
class Glibc (Allocator):
"""Glibc definition for allocbench"""
def __init__(self, name, **kwargs):
kwargs["sources"] = glibc_src
configure_args = ""
if "configure_args" in kwargs:
configure_args = kwargs["configure_args"]
del(kwargs["configure_args"])
kwargs["build_cmds"] = ["mkdir -p glibc-build",
"cd glibc-build; {srcdir}/configure --prefix={dir} " + configure_args,
"cd glibc-build; make",
"cd glibc-build; make install"]
kwargs["cmd_prefix"] = ("{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:"
+ library_path)
# kwargs["LD_LIBRARY_PATH"] = "{dir}/lib:" + library_path
super().__init__(name, **kwargs)
glibc = Glibc("glibc", color="xkcd:red")
glibc_notc = Glibc("glibc-noThreadCache",
configure_args="--disable-experimental-malloc",
color="xkcd:maroon")
glibc_nofs = Glibc("glibc-noFalsesharing",
patches=["{patchdir}/glibc_2.29_no_passive_falsesharing.patch"],
color="xkcd:pink")
glibc_nofs_fancy = Glibc("glibc-noFalsesharingClever",
patches=["{patchdir}/glibc_2.29_no_passive_falsesharing_fancy.patch"],
color="xkcd:orange")
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