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-rw-r--r--src/allocators/BA_allocators.py1
-rw-r--r--src/allocators/__init__.py1
-rw-r--r--src/allocators/all.py20
-rw-r--r--src/allocators/bumpptr.py4
-rw-r--r--src/allocators/chattymalloc.py8
-rw-r--r--src/allocators/glibc.py31
-rw-r--r--src/allocators/glibcs.py2
-rw-r--r--src/allocators/hoard.py12
-rw-r--r--src/allocators/installed_allocators.py30
-rw-r--r--src/allocators/jemalloc.py13
-rw-r--r--src/allocators/llalloc.py17
-rw-r--r--src/allocators/malt.py5
-rw-r--r--src/allocators/mesh.py13
-rw-r--r--src/allocators/mimalloc.py7
-rw-r--r--src/allocators/no_falsesharing.py7
-rw-r--r--src/allocators/paper.py8
-rw-r--r--src/allocators/rpmalloc.py10
-rw-r--r--src/allocators/scalloc.py14
-rw-r--r--src/allocators/snmalloc.py9
-rw-r--r--src/allocators/speedymalloc.py35
-rw-r--r--src/allocators/speedymallocs.py10
-rw-r--r--src/allocators/streamflow.py11
-rw-r--r--src/allocators/supermalloc.py15
-rw-r--r--src/allocators/tbbmalloc.py8
-rw-r--r--src/allocators/tcmallocs.py11
25 files changed, 165 insertions, 137 deletions
diff --git a/src/allocators/BA_allocators.py b/src/allocators/BA_allocators.py
index 51e4cfc..9c11873 100644
--- a/src/allocators/BA_allocators.py
+++ b/src/allocators/BA_allocators.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Collection containing all allocators used in Florian's BA thesis"""
from src.allocators.glibc import glibc, glibc_notc
diff --git a/src/allocators/__init__.py b/src/allocators/__init__.py
index 2700bbd..d5c6419 100644
--- a/src/allocators/__init__.py
+++ b/src/allocators/__init__.py
@@ -14,5 +14,4 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""allocbench allocator definitions"""
diff --git a/src/allocators/all.py b/src/allocators/all.py
index 9dfd563..ed8d01e 100644
--- a/src/allocators/all.py
+++ b/src/allocators/all.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Collection containing all available allocators"""
import src.allocators.glibcs
@@ -30,8 +29,17 @@ from src.allocators.mimalloc import mimalloc
from src.allocators.snmalloc import snmalloc
from src.allocators.rpmalloc import rpmalloc
-
-allocators = [*src.allocators.glibcs.allocators,
- *src.allocators.tcmallocs.allocators,
- jemalloc, hoard, mesh, supermalloc, scalloc, tbbmalloc, llalloc, # streamflow,
- mimalloc, snmalloc, rpmalloc]
+allocators = [
+ *src.allocators.glibcs.allocators,
+ *src.allocators.tcmallocs.allocators,
+ jemalloc,
+ hoard,
+ mesh,
+ supermalloc,
+ scalloc,
+ tbbmalloc,
+ llalloc, # streamflow,
+ mimalloc,
+ snmalloc,
+ rpmalloc
+]
diff --git a/src/allocators/bumpptr.py b/src/allocators/bumpptr.py
index 98cba4b..9165352 100644
--- a/src/allocators/bumpptr.py
+++ b/src/allocators/bumpptr.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Bumpptr allocator
The bumpptr allocator makes the biggest possible tradeoff between speed and
@@ -25,5 +24,6 @@ See src/bumpptr.c for the actual implementation.
import os
from src.allocator import Allocator, BUILDDIR
-bumpptr = Allocator("bumpptr", LD_PRELOAD=os.path.join(BUILDDIR, "bumpptr_alloc.so"),
+bumpptr = Allocator("bumpptr",
+ LD_PRELOAD=os.path.join(BUILDDIR, "bumpptr_alloc.so"),
color="xkcd:black")
diff --git a/src/allocators/chattymalloc.py b/src/allocators/chattymalloc.py
index 30106a6..0f893bb 100644
--- a/src/allocators/chattymalloc.py
+++ b/src/allocators/chattymalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""chattymalloc allocator
This shared library is no functional allocator. It is used to retrieve a trace
@@ -26,6 +25,7 @@ See src/chattymalloc.c and chattyparser.py for its implementation and usage.
import os
from src.allocator import Allocator, BUILDDIR
-chattymalloc = Allocator("chattymalloc",
- LD_PRELOAD=os.path.join(BUILDDIR, "chattymalloc.so"),
- cmd_prefix="env CHATTYMALLOC_FILE={{result_dir}}/{{perm}}.trace")
+chattymalloc = Allocator(
+ "chattymalloc",
+ LD_PRELOAD=os.path.join(BUILDDIR, "chattymalloc.so"),
+ cmd_prefix="env CHATTYMALLOC_FILE={{result_dir}}/{{perm}}.trace")
diff --git a/src/allocators/glibc.py b/src/allocators/glibc.py
index faeadd4..5d2814d 100644
--- a/src/allocators/glibc.py
+++ b/src/allocators/glibc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Glibc definitions"""
from multiprocessing import cpu_count
@@ -36,10 +35,12 @@ class Glibc(Allocator):
configure_args = kwargs["configure_args"]
del kwargs["configure_args"]
- self.build_cmds = ["mkdir -p glibc-build",
- "cd glibc-build; {srcdir}/configure --prefix={dir} " + configure_args,
- "cd glibc-build; make",
- f"cd glibc-build; make -l {cpu_count()} install"]
+ self.build_cmds = [
+ "mkdir -p glibc-build",
+ "cd glibc-build; {srcdir}/configure --prefix={dir} " +
+ configure_args, "cd glibc-build; make",
+ f"cd glibc-build; make -l {cpu_count()} install"
+ ]
self.cmd_prefix = "{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:" + LIBRARY_PATH
@@ -53,12 +54,14 @@ glibc_notc = Glibc("glibc-noThreadCache",
version="glibc-2.29",
color="xkcd:maroon")
-glibc_nofs = Glibc("glibc-noFalsesharing",
- patches=["{patchdir}/glibc_2.29_no_passive_falsesharing.patch"],
- version="glibc-2.29",
- color="xkcd:pink")
-
-glibc_nofs_fancy = Glibc("glibc-noFalsesharingClever",
- patches=["{patchdir}/glibc_2.29_no_passive_falsesharing_fancy.patch"],
- version="glibc-2.29",
- color="xkcd:orange")
+glibc_nofs = Glibc(
+ "glibc-noFalsesharing",
+ patches=["{patchdir}/glibc_2.29_no_passive_falsesharing.patch"],
+ version="glibc-2.29",
+ color="xkcd:pink")
+
+glibc_nofs_fancy = Glibc(
+ "glibc-noFalsesharingClever",
+ patches=["{patchdir}/glibc_2.29_no_passive_falsesharing_fancy.patch"],
+ version="glibc-2.29",
+ color="xkcd:orange")
diff --git a/src/allocators/glibcs.py b/src/allocators/glibcs.py
index 936d2c7..8c26493 100644
--- a/src/allocators/glibcs.py
+++ b/src/allocators/glibcs.py
@@ -14,10 +14,8 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Collection containing all glibc variants"""
from src.allocators.glibc import glibc, glibc_notc, glibc_nofs, glibc_nofs_fancy
-
allocators = [glibc, glibc_notc, glibc_nofs, glibc_nofs_fancy]
diff --git a/src/allocators/hoard.py b/src/allocators/hoard.py
index 7e94d79..5d0c2ce 100644
--- a/src/allocators/hoard.py
+++ b/src/allocators/hoard.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""Hoard allocator definition for allocbench"""
from src.allocator import Allocator
@@ -28,12 +27,15 @@ class Hoard(Allocator):
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/libhoard.so"
- self.build_cmds = ["cd {srcdir}/src; make",
- "mkdir -p {dir}",
- "ln -f -s {srcdir}/src/libhoard.so {dir}/libhoard.so"]
+ self.build_cmds = [
+ "cd {srcdir}/src; make", "mkdir -p {dir}",
+ "ln -f -s {srcdir}/src/libhoard.so {dir}/libhoard.so"
+ ]
self.requirements = ["clang"]
super().__init__(name, **kwargs)
-hoard = Hoard("Hoard", version="aa6d31700d5368a9f5ede3d62731247c8d9f0ebb", color="xkcd:brown")
+hoard = Hoard("Hoard",
+ version="aa6d31700d5368a9f5ede3d62731247c8d9f0ebb",
+ color="xkcd:brown")
diff --git a/src/allocators/installed_allocators.py b/src/allocators/installed_allocators.py
index d45755a..5e3c78d 100644
--- a/src/allocators/installed_allocators.py
+++ b/src/allocators/installed_allocators.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""Collect allocators using installed system libraries"""
import subprocess
@@ -22,23 +21,30 @@ import subprocess
# TODO: add more allocators
MAYBE_ALLOCATORS = ["tcmalloc", "jemalloc", "hoard"]
-allocators = {"libc": {"cmd_prefix": "",
- "binary_suffix": "",
- "LD_PRELOAD": "",
- "LD_LIBRARY_PATH": "",
- "color": "C1"}}
+allocators = {
+ "libc": {
+ "cmd_prefix": "",
+ "binary_suffix": "",
+ "LD_PRELOAD": "",
+ "LD_LIBRARY_PATH": "",
+ "color": "C1"
+ }
+}
for i, t in enumerate(MAYBE_ALLOCATORS):
try:
path = subprocess.run('whereis lib{} | cut -d":" -f2'.format(t),
- shell=True, stdout=subprocess.PIPE,
+ shell=True,
+ stdout=subprocess.PIPE,
universal_newlines=True).stdout.strip()
except:
continue
if path != "":
- allocators[t] = {"cmd_prefix": "",
- "binary_suffix": "",
- "LD_PRELOAD": path,
- "LD_LIBRARY_PATH": "",
- "color": "C"+str(i+2)}
+ allocators[t] = {
+ "cmd_prefix": "",
+ "binary_suffix": "",
+ "LD_PRELOAD": path,
+ "LD_LIBRARY_PATH": "",
+ "color": "C" + str(i + 2)
+ }
diff --git a/src/allocators/jemalloc.py b/src/allocators/jemalloc.py
index 18e3055..ab2528b 100644
--- a/src/allocators/jemalloc.py
+++ b/src/allocators/jemalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""jemalloc definition for allocbench"""
from src.allocator import Allocator
@@ -24,15 +23,17 @@ from src.artifact import GitArtifact
class Jemalloc(Allocator):
"""jemalloc allocator"""
- sources = GitArtifact("jemalloc", "https://github.com/jemalloc/jemalloc.git")
+ sources = GitArtifact("jemalloc",
+ "https://github.com/jemalloc/jemalloc.git")
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/libjemalloc.so"
self.prepare_cmds = ["./autogen.sh"]
- self.build_cmds = ["cd {srcdir}; ./configure --prefix={dir}",
- "cd {srcdir}; make -j4",
- "mkdir -p {dir}",
- "ln -f -s {srcdir}/lib/libjemalloc.so {dir}/libjemalloc.so"]
+ self.build_cmds = [
+ "cd {srcdir}; ./configure --prefix={dir}", "cd {srcdir}; make -j4",
+ "mkdir -p {dir}",
+ "ln -f -s {srcdir}/lib/libjemalloc.so {dir}/libjemalloc.so"
+ ]
super().__init__(name, **kwargs)
diff --git a/src/allocators/llalloc.py b/src/allocators/llalloc.py
index 8f43f59..d3c5288 100644
--- a/src/allocators/llalloc.py
+++ b/src/allocators/llalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""Lockless allocator definition for allocbench"""
from src.allocator import Allocator
@@ -25,14 +24,15 @@ class LocklessAllocator(Allocator):
"""Lockless allocator"""
def __init__(self, name, **kwargs):
- self.sources = ArchiveArtifact("llalloc",
- "https://locklessinc.com/downloads/lockless_allocator_src.tgz",
- "tar",
- "c6cb5a57882fa4775b5227a322333a6126b61f7c")
+ self.sources = ArchiveArtifact(
+ "llalloc",
+ "https://locklessinc.com/downloads/lockless_allocator_src.tgz",
+ "tar", "c6cb5a57882fa4775b5227a322333a6126b61f7c")
- self.build_cmds = ["cd {srcdir}/lockless_allocator; make",
- "mkdir -p {dir}",
- "ln -f -s {srcdir}/lockless_allocator/libllalloc.so.1.3 {dir}/libllalloc.so"]
+ self.build_cmds = [
+ "cd {srcdir}/lockless_allocator; make", "mkdir -p {dir}",
+ "ln -f -s {srcdir}/lockless_allocator/libllalloc.so.1.3 {dir}/libllalloc.so"
+ ]
self.LD_PRELOAD = "{dir}/libllalloc.so"
@@ -40,4 +40,3 @@ class LocklessAllocator(Allocator):
llalloc = LocklessAllocator("llalloc", color="purple")
-
diff --git a/src/allocators/malt.py b/src/allocators/malt.py
index 34fd9cc..8613145 100644
--- a/src/allocators/malt.py
+++ b/src/allocators/malt.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""malt allocator definition
Malt is a malloc tracker and used to capture and analyse the allocation profile
@@ -24,4 +23,6 @@ of a program. See https://github.com/memtt/malt for more details
from src.allocator import Allocator
# result_dir and perm are substituted during Benchmark.run
-malt = Allocator("malt", cmd_prefix="malt -q -o output:name={{result_dir}}/malt.{{perm}}.%3")
+malt = Allocator(
+ "malt",
+ cmd_prefix="malt -q -o output:name={{result_dir}}/malt.{{perm}}.%3")
diff --git a/src/allocators/mesh.py b/src/allocators/mesh.py
index 2391e23..4d99f4d 100644
--- a/src/allocators/mesh.py
+++ b/src/allocators/mesh.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""Mesh definition for allocbench"""
from src.allocator import Allocator
@@ -28,12 +27,14 @@ class Mesh(Allocator):
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/libmesh.so"
- self.build_cmds = ["cd {srcdir}; ./configure",
- "cd {srcdir}; make -j 4",
- "mkdir -p {dir}",
- "ln -f -s {srcdir}/libmesh.so {dir}/libmesh.so"]
+ self.build_cmds = [
+ "cd {srcdir}; ./configure", "cd {srcdir}; make -j 4",
+ "mkdir -p {dir}", "ln -f -s {srcdir}/libmesh.so {dir}/libmesh.so"
+ ]
super().__init__(name, **kwargs)
-mesh = Mesh("Mesh", version="4a1012cee990cb98cc1ea0294a836f467b29be02", color="xkcd:mint")
+mesh = Mesh("Mesh",
+ version="4a1012cee990cb98cc1ea0294a836f467b29be02",
+ color="xkcd:mint")
diff --git a/src/allocators/mimalloc.py b/src/allocators/mimalloc.py
index 6931217..08490ad 100644
--- a/src/allocators/mimalloc.py
+++ b/src/allocators/mimalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""mimalloc definition for allocbench"""
from src.allocator import Allocator
@@ -28,9 +27,9 @@ class Mimalloc(Allocator):
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/libmimalloc.so"
- self.build_cmds = ["mkdir -p {dir}",
- "cd {dir}; cmake {srcdir}",
- "cd {dir}; make"]
+ self.build_cmds = [
+ "mkdir -p {dir}", "cd {dir}; cmake {srcdir}", "cd {dir}; make"
+ ]
self.requirements = ["cmake"]
super().__init__(name, **kwargs)
diff --git a/src/allocators/no_falsesharing.py b/src/allocators/no_falsesharing.py
index 90f777e..1e04305 100644
--- a/src/allocators/no_falsesharing.py
+++ b/src/allocators/no_falsesharing.py
@@ -14,11 +14,12 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""Collection containing all no falsesahring patches"""
from src.allocators.tcmalloc import tcmalloc, tcmalloc_nofs
from src.allocators.glibc import glibc, glibc_nofs, glibc_nofs_fancy
-
-allocators = [glibc, glibc_nofs, glibc_nofs_fancy, tcmalloc_gperftools, tcmalloc_gperftools_nofs]
+allocators = [
+ glibc, glibc_nofs, glibc_nofs_fancy, tcmalloc_gperftools,
+ tcmalloc_gperftools_nofs
+]
diff --git a/src/allocators/paper.py b/src/allocators/paper.py
index 71c81e2..3f36be9 100644
--- a/src/allocators/paper.py
+++ b/src/allocators/paper.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Collection containing all available allocators"""
from src.allocators.glibc import glibc
@@ -27,5 +26,8 @@ from src.allocators.mimalloc import mimalloc
from src.allocators.bumpptr import bumpptr
from src.allocators.speedymalloc import speedymalloc
-
-allocators = [glibc, tcmalloc, tcmalloc_align, tcmalloc_gperftools, tcmalloc_gperftools_align, jemalloc, llalloc, mimalloc, bumpptr, speedymalloc]
+allocators = [
+ glibc, tcmalloc, tcmalloc_align, tcmalloc_gperftools,
+ tcmalloc_gperftools_align, jemalloc, llalloc, mimalloc, bumpptr,
+ speedymalloc
+]
diff --git a/src/allocators/rpmalloc.py b/src/allocators/rpmalloc.py
index c10944e..c27f244 100644
--- a/src/allocators/rpmalloc.py
+++ b/src/allocators/rpmalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""rpmalloc definition for allocbench"""
from src.allocator import Allocator
@@ -29,10 +28,11 @@ class Rpmalloc(Allocator):
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/librpmalloc.so"
- self.build_cmds = ["cd {srcdir}; ./configure.py",
- "cd {srcdir}; ninja",
- "mkdir -p {dir}",
- 'ln -f -s $(find {srcdir}/bin -path "*release*librpmalloc.so") {dir}/librpmalloc.so']
+ self.build_cmds = [
+ "cd {srcdir}; ./configure.py", "cd {srcdir}; ninja",
+ "mkdir -p {dir}",
+ 'ln -f -s $(find {srcdir}/bin -path "*release*librpmalloc.so") {dir}/librpmalloc.so'
+ ]
super().__init__(name, **kwargs)
diff --git a/src/allocators/scalloc.py b/src/allocators/scalloc.py
index 82ef8d1..c071f22 100644
--- a/src/allocators/scalloc.py
+++ b/src/allocators/scalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""Scalloc definition for allocbench"""
from src.allocator import Allocator
@@ -24,14 +23,17 @@ from src.artifact import GitArtifact
class Scalloc(Allocator):
"""Scalloc allocator"""
- sources = GitArtifact("scalloc", "https://github.com/cksystemsgroup/scalloc")
+ sources = GitArtifact("scalloc",
+ "https://github.com/cksystemsgroup/scalloc")
def __init__(self, name, **kwargs):
- self.prepare_cmds = ["tools/make_deps.sh",
- "build/gyp/gyp --depth=. scalloc.gyp"]
+ self.prepare_cmds = [
+ "tools/make_deps.sh", "build/gyp/gyp --depth=. scalloc.gyp"
+ ]
- self.build_cmds = ["cd {srcdir}; BUILDTYPE=Release make",
- "mkdir -p {dir}"]
+ self.build_cmds = [
+ "cd {srcdir}; BUILDTYPE=Release make", "mkdir -p {dir}"
+ ]
self.LD_PRELOAD = "{srcdir}/out/Release/lib.target/libscalloc.so"
diff --git a/src/allocators/snmalloc.py b/src/allocators/snmalloc.py
index 7f27e4b..2c5dfa8 100644
--- a/src/allocators/snmalloc.py
+++ b/src/allocators/snmalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""Snmalloc definition for allocbench"""
from src.allocator import Allocator
@@ -28,9 +27,11 @@ class Snmalloc(Allocator):
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/libsnmallocshim.so"
- self.build_cmds = ["mkdir -p {dir}",
- "cd {dir}; cmake -G Ninja {srcdir} -DCMAKE_BUILD_TYPE=Release",
- "cd {dir}; ninja"]
+ self.build_cmds = [
+ "mkdir -p {dir}",
+ "cd {dir}; cmake -G Ninja {srcdir} -DCMAKE_BUILD_TYPE=Release",
+ "cd {dir}; ninja"
+ ]
self.requirements = ["cmake", "ninja", "clang"]
super().__init__(name, **kwargs)
diff --git a/src/allocators/speedymalloc.py b/src/allocators/speedymalloc.py
index 48b19cb..6e37b6c 100644
--- a/src/allocators/speedymalloc.py
+++ b/src/allocators/speedymalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Bumpptr allocator
The bumpptr allocator makes the biggest possible tradeoff between speed and
@@ -27,10 +26,12 @@ from src.allocator import Allocator
VERSION = "7b73dc51bba043d6b3269dd497263f03d52fc1ca"
+
class Speedymalloc(Allocator):
""" Speedymalloc definition for allocbench"""
- sources = GitArtifact("speedymalloc", "https://gitlab.cs.fau.de/flow/speedymalloc.git")
+ sources = GitArtifact("speedymalloc",
+ "https://gitlab.cs.fau.de/flow/speedymalloc.git")
def __init__(self, name, **kwargs):
@@ -38,27 +39,33 @@ class Speedymalloc(Allocator):
for option, value in kwargs.get("options", {}).items():
configuration += f"-D{option}={value} "
- self.build_cmds = [f"meson {{srcdir}} {{dir}} {configuration}",
- "ninja -C {dir}"]
+ self.build_cmds = [
+ f"meson {{srcdir}} {{dir}} {configuration}", "ninja -C {dir}"
+ ]
self.LD_PRELOAD = "{dir}/libspeedymalloc.so"
super().__init__(name, **kwargs)
+
speedymalloc = Speedymalloc("speedymalloc", version=VERSION)
speedymalloc_dont_madv_free = Speedymalloc("speedymalloc_dont_madv_free",
- options = {"madvise_free": "false"},
- version=VERSION)
+ options={"madvise_free": "false"},
+ version=VERSION)
-speedymalloc_dont_madv_willneed = Speedymalloc("speedymalloc_dont_madv_willneed",
- options = {"madvise_willneed": "false"},
- version=VERSION)
+speedymalloc_dont_madv_willneed = Speedymalloc(
+ "speedymalloc_dont_madv_willneed",
+ options={"madvise_willneed": "false"},
+ version=VERSION)
speedymalloc_4095_sc_32 = Speedymalloc("speedymalloc_dont_madv_willneed",
- options = {"cache_bins": 4095,
- "cache_bin_seperation": 32},
+ options={
+ "cache_bins": 4095,
+ "cache_bin_seperation": 32
+ },
version=VERSION)
-speedymalloc_no_glab = Speedymalloc("speedymalloc_dont_madv_willneed",
- options = {"max_local_allocation_buffer_size": 0},
- version=VERSION)
+speedymalloc_no_glab = Speedymalloc(
+ "speedymalloc_dont_madv_willneed",
+ options={"max_local_allocation_buffer_size": 0},
+ version=VERSION)
diff --git a/src/allocators/speedymallocs.py b/src/allocators/speedymallocs.py
index 8961fe8..73923f7 100644
--- a/src/allocators/speedymallocs.py
+++ b/src/allocators/speedymallocs.py
@@ -14,13 +14,11 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Collection containing all glibc variants"""
import src.allocators.speedymalloc as sm
-
-allocators = [sm.speedymalloc,
- sm.speedymalloc_dont_madv_free,
- sm.speedymalloc_dont_madv_willneed,
- sm.speedymalloc_4095_sc_32]
+allocators = [
+ sm.speedymalloc, sm.speedymalloc_dont_madv_free,
+ sm.speedymalloc_dont_madv_willneed, sm.speedymalloc_4095_sc_32
+]
diff --git a/src/allocators/streamflow.py b/src/allocators/streamflow.py
index 005b9cb..3b04a21 100644
--- a/src/allocators/streamflow.py
+++ b/src/allocators/streamflow.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""Streamflow allocator definition for allocbench"""
from src.allocator import Allocator
@@ -29,12 +28,14 @@ class Streamflow(Allocator):
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/libstreamflow.so"
- self.build_cmds = ["cd {srcdir}; make",
- "mkdir -p {dir}",
- "ln -f -s {srcdir}/libstreamflow.so {dir}/libstreamflow.so"]
+ self.build_cmds = [
+ "cd {srcdir}; make", "mkdir -p {dir}",
+ "ln -f -s {srcdir}/libstreamflow.so {dir}/libstreamflow.so"
+ ]
super().__init__(name, **kwargs)
-streamflow = Streamflow("Streamflow", version="8ac345c0f69ec9e7af02f3555c2c97eaa07a442e",
+streamflow = Streamflow("Streamflow",
+ version="8ac345c0f69ec9e7af02f3555c2c97eaa07a442e",
color="xkcd:light brown")
diff --git a/src/allocators/supermalloc.py b/src/allocators/supermalloc.py
index f0a192a..32f9588 100644
--- a/src/allocators/supermalloc.py
+++ b/src/allocators/supermalloc.py
@@ -14,26 +14,29 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""SuperMalloc definition for allocbench"""
from src.allocator import Allocator
from src.artifact import GitArtifact
+
class SuperMalloc(Allocator):
"""SuperMalloc allocator"""
- sources = GitArtifact("SuperMalloc", "https://github.com/kuszmaul/SuperMalloc")
+ sources = GitArtifact("SuperMalloc",
+ "https://github.com/kuszmaul/SuperMalloc")
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/libsupermalloc.so"
- self.build_cmds = ["cd {srcdir}/release; make",
- "mkdir -p {dir}",
- "ln -f -s {srcdir}/release/lib/libsupermalloc.so {dir}/libsupermalloc.so"]
+ self.build_cmds = [
+ "cd {srcdir}/release; make", "mkdir -p {dir}",
+ "ln -f -s {srcdir}/release/lib/libsupermalloc.so {dir}/libsupermalloc.so"
+ ]
self.patches = ["{patchdir}/remove_faulty_aligned_alloc_test.patch"]
super().__init__(name, **kwargs)
-supermalloc = SuperMalloc("SuperMalloc", color="xkcd:lime",
+supermalloc = SuperMalloc("SuperMalloc",
+ color="xkcd:lime",
version="709663fb81ba091b0a78058869a644a272f4163d")
diff --git a/src/allocators/tbbmalloc.py b/src/allocators/tbbmalloc.py
index a7af5a5..6580939 100644
--- a/src/allocators/tbbmalloc.py
+++ b/src/allocators/tbbmalloc.py
@@ -14,7 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench.
-
"""tbbmalloc definition for allocbench"""
from src.allocator import Allocator
@@ -28,9 +27,10 @@ class TBBMalloc(Allocator):
def __init__(self, name, **kwargs):
self.LD_PRELOAD = "{dir}/libtbbmalloc.so"
- self.build_cmds = ["cd {srcdir}; make tbbmalloc -j4",
- "mkdir -p {dir}",
- 'ln -f -s $(find {srcdir} -executable -name "*libtbbmalloc_proxy.so*" | head -1) {dir}/libtbbmalloc.so']
+ self.build_cmds = [
+ "cd {srcdir}; make tbbmalloc -j4", "mkdir -p {dir}",
+ 'ln -f -s $(find {srcdir} -executable -name "*libtbbmalloc_proxy.so*" | head -1) {dir}/libtbbmalloc.so'
+ ]
super().__init__(name, **kwargs)
diff --git a/src/allocators/tcmallocs.py b/src/allocators/tcmallocs.py
index 3d61226..980c566 100644
--- a/src/allocators/tcmallocs.py
+++ b/src/allocators/tcmallocs.py
@@ -14,14 +14,11 @@
#
# You should have received a copy of the GNU General Public License
# along with allocbench. If not, see <http://www.gnu.org/licenses/>.
-
"""Collection containing all glibc variants"""
import src.allocators.tcmalloc as tcm
-
-allocators = [tcm.tcmalloc,
- tcm.tcmalloc_align,
- tcm.tcmalloc_gperftools_nofs,
- tcm.tcmalloc_gperftools_align,
- tcm.tcmalloc_gperftools_cacheline_exclusive]
+allocators = [
+ tcm.tcmalloc, tcm.tcmalloc_align, tcm.tcmalloc_gperftools_nofs,
+ tcm.tcmalloc_gperftools_align, tcm.tcmalloc_gperftools_cacheline_exclusive
+]
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-25 10:19:19 +0000