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-rw-r--r--allocators/BA_allocators.py62
-rw-r--r--allocators/all.py76
-rw-r--r--allocators/glibc_2.28_no_passive_falsesharing.patch22
-rw-r--r--allocators/glibc_2.28_no_passive_falsesharing_fancy.patch25
-rw-r--r--allocators/glibcs.py37
-rw-r--r--allocators/hoard_make.patch16
-rw-r--r--allocators/no_falsesharing.py42
-rw-r--r--allocators/tcmalloc_2.7_no_active_falsesharing.patch17
8 files changed, 0 insertions, 297 deletions
diff --git a/allocators/BA_allocators.py b/allocators/BA_allocators.py
deleted file mode 100644
index 5d29cb6..0000000
--- a/allocators/BA_allocators.py
+++ /dev/null
@@ -1,62 +0,0 @@
-import os
-import subprocess
-
-from src.allocator import *
-from src.allocator import Allocator as Alloc
-from src.allocator import Allocator_Sources as Alloc_Src
-
-optimisation_flag = "-O2"
-
-glibc_src = Alloc_Src("glibc",
- retrieve_cmds=["git clone git://sourceware.org/git/glibc.git"],
- prepare_cmds=["git checkout release/2.28/master"])
-
-glibc = Alloc("glibc", sources=glibc_src,
- build_cmds=["mkdir -p glibc-build",
- "cd glibc-build; {srcdir}/configure --prefix={dir}",
- "cd glibc-build; make",
- "cd glibc-build; make install"],
- cmd_prefix="{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:"+library_path,
- color="C1")
-
-glibc_notc = Alloc("glibc-notc", sources=glibc_src,
- build_cmds=["mkdir -p glibc-build",
- "cd glibc-build; {srcdir}/configure --prefix={dir} --disable-experimental-malloc",
- "cd glibc-build; make",
- "cd glibc-build; make install"],
- cmd_prefix="{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:"+library_path,
- color="C2")
-
-tcmalloc = Alloc("tcmalloc",
- sources=Alloc_Src("gperftools",
- retrieve_cmds=["git clone https://github.com/gperftools/gperftools.git"],
- prepare_cmds=["git checkout gperftools-2.7", "./autogen.sh"]),
- LD_PRELOAD="{dir}/lib/libtcmalloc.so",
- build_cmds=["cd {srcdir}; ./configure --prefix={dir} CXXFLAGS=" + optimisation_flag,
- "cd {srcdir}; make install -j4"],
- color="C3")
-
-jemalloc = Alloc("jemalloc",
- sources=Alloc_Src("jemalloc",
- retrieve_cmds=["git clone https://github.com/jemalloc/jemalloc.git"],
- prepare_cmds=["git checkout 5.1.0", "./autogen.sh"]),
- LD_PRELOAD="{srcdir}/lib/libjemalloc.so",
- build_cmds=["cd {srcdir}; ./configure --prefix={dir} CFLAGS=" + optimisation_flag,
- "cd {srcdir}; make -j4",
- "mkdir {dir}"],
- color="C4")
-
-hoard = Alloc("Hoard", sources=Alloc_Src("Hoard",
- retrieve_cmds=["git clone https://github.com/emeryberger/Hoard.git"],
- reset_cmds=["git stash"]),
- LD_PRELOAD="{srcdir}/src/libhoard.so",
- build_cmds=["cd {srcdir}/src; make",
- "mkdir {dir}"],
- color="C5",
- patches=["allocators/hoard_make.patch"])
-
-
-
-allocators_to_build = [glibc, glibc_notc, tcmalloc, jemalloc, hoard]
-
-allocators = {a.name: a.build() for a in allocators_to_build}
diff --git a/allocators/all.py b/allocators/all.py
deleted file mode 100644
index 62fe728..0000000
--- a/allocators/all.py
+++ /dev/null
@@ -1,76 +0,0 @@
-import os
-import subprocess
-
-from src.allocator import *
-from src.allocator import Allocator as Alloc
-from src.allocator import Allocator_Sources as Alloc_Src
-
-optimisation_flag = "-O2"
-
-glibc_src = Alloc_Src("glibc",
- retrieve_cmds=["git clone git://sourceware.org/git/glibc.git"],
- prepare_cmds=["git checkout release/2.29/master"],
- reset_cmds=["git stash"])
-
-glibc = Alloc("glibc", sources=glibc_src,
- build_cmds=["mkdir -p glibc-build",
- "cd glibc-build; {srcdir}/configure --prefix={dir}",
- "cd glibc-build; make",
- "cd glibc-build; make install"],
- cmd_prefix="{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:"+library_path)
-
-glibc_notc = Alloc("glibc_notc", sources=glibc_src,
- build_cmds=["mkdir -p glibc-build",
- "cd glibc-build; {srcdir}/configure --prefix={dir} --disable-experimental-malloc",
- "cd glibc-build; make",
- "cd glibc-build; make install"],
- cmd_prefix="{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:"+library_path)
-
-glibc_nofs = patch_alloc("glibc_nofs", glibc,
- ["allocators/glibc_2.28_no_passive_falsesharing.patch"])
-
-glibc_nofs_fancy = patch_alloc("glibc_nofs_fancy", glibc,
- ["allocators/glibc_2.28_no_passive_falsesharing_fancy.patch"])
-
-tcmalloc_src = Alloc_Src("gperftools",
- ["git clone https://github.com/gperftools/gperftools.git"],
- ["git checkout gperftools-2.7", "./autogen.sh"],
- ["git stash"])
-
-tcmalloc = Alloc("tcmalloc", sources=tcmalloc_src,
- LD_PRELOAD="{dir}/lib/libtcmalloc.so",
- build_cmds=["cd {srcdir}; ./configure --prefix={dir} CXXFLAGS=" + optimisation_flag,
- "cd {srcdir}; make install -j4"])
-
-tcmalloc_nofs = patch_alloc("tcmalloc_nofs", tcmalloc,
- ["allocators/tcmalloc_2.7_no_active_falsesharing.patch"])
-
-jemalloc = Alloc("jemalloc",
- sources=Alloc_Src("jemalloc",
- retrieve_cmds=["git clone https://github.com/jemalloc/jemalloc.git"],
- prepare_cmds=["git checkout 5.1.0", "./autogen.sh"]),
- LD_PRELOAD="{srcdir}/lib/libjemalloc.so",
- build_cmds=["cd {srcdir}; ./configure --prefix={dir} CFLAGS=" + optimisation_flag,
- "cd {srcdir}; make -j4",
- "mkdir {dir}"])
-
-hoard = Alloc("Hoard", sources=Alloc_Src("Hoard",
- retrieve_cmds=["git clone https://github.com/emeryberger/Hoard.git"],
- reset_cmds=["git stash"]),
- LD_PRELOAD="{srcdir}/src/libhoard.so",
- build_cmds=["cd {srcdir}/src; make",
- "mkdir {dir}"],
- patches=["allocators/hoard_make.patch"])
-
-mesh = Alloc("Mesh", sources=Alloc_Src("Mesh",
- retrieve_cmds=["git clone https://github.com/plasma-umass/Mesh"],
- reset_cmds=["git stash"]),
- LD_PRELOAD="{srcdir}/libmesh.so",
- build_cmds=["cd {srcdir}; git submodule update --init",
- "cd {srcdir}; ./configure",
- "cd {srcdir}; make -j 4",
- "mkdir {dir}"])
-
-allocators_to_build = [glibc, glibc_notc, glibc_nofs, glibc_nofs_fancy, tcmalloc, tcmalloc_nofs, jemalloc, hoard, mesh]
-
-allocators = {a.name: a.build() for a in allocators_to_build}
diff --git a/allocators/glibc_2.28_no_passive_falsesharing.patch b/allocators/glibc_2.28_no_passive_falsesharing.patch
deleted file mode 100644
index fcc695c..0000000
--- a/allocators/glibc_2.28_no_passive_falsesharing.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/malloc/malloc.c b/malloc/malloc.c
-index 27cf6137c2..3aadaddd1d 100644
---- a/malloc/malloc.c
-+++ b/malloc/malloc.c
-@@ -4172,6 +4172,9 @@ _int_free (mstate av, mchunkptr p, int have_lock)
-
- #if USE_TCACHE
- {
-+ /* Check if chunk is from our own arena. */
-+ if (av == thread_arena)
-+ {
- size_t tc_idx = csize2tidx (size);
- if (tcache != NULL && tc_idx < mp_.tcache_bins)
- {
-@@ -4201,6 +4204,7 @@ _int_free (mstate av, mchunkptr p, int have_lock)
- return;
- }
- }
-+ }
- }
- #endif
-
diff --git a/allocators/glibc_2.28_no_passive_falsesharing_fancy.patch b/allocators/glibc_2.28_no_passive_falsesharing_fancy.patch
deleted file mode 100644
index 044909b..0000000
--- a/allocators/glibc_2.28_no_passive_falsesharing_fancy.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/malloc/malloc.c b/malloc/malloc.c
-index 27cf6137c2..fbd311801d 100644
---- a/malloc/malloc.c
-+++ b/malloc/malloc.c
-@@ -4172,6 +4172,12 @@ _int_free (mstate av, mchunkptr p, int have_lock)
-
- #if USE_TCACHE
- {
-+ /* Check if chunk is from our own arena or false sharing is not possible
-+ because the chunk is cache line aligned and it's size is a multiple
-+ of a cacheline */
-+ if (av == thread_arena
-+ || (((size_t)p & 63) == 0 && ((size + 2*SIZE_SZ) % 64) == 0))
-+ {
- size_t tc_idx = csize2tidx (size);
- if (tcache != NULL && tc_idx < mp_.tcache_bins)
- {
-@@ -4201,6 +4207,7 @@ _int_free (mstate av, mchunkptr p, int have_lock)
- return;
- }
- }
-+ }
- }
- #endif
-
diff --git a/allocators/glibcs.py b/allocators/glibcs.py
deleted file mode 100644
index 891bf15..0000000
--- a/allocators/glibcs.py
+++ /dev/null
@@ -1,37 +0,0 @@
-import os
-import subprocess
-
-from src.allocator import *
-from src.allocator import Allocator as Alloc
-from src.allocator import Allocator_Sources as Alloc_Src
-
-optimisation_flag = "-O2"
-
-glibc_src = Alloc_Src("glibc",
- retrieve_cmds=["git clone git://sourceware.org/git/glibc.git"],
- prepare_cmds=["git checkout release/2.29/master"],
- reset_cmds=["git stash"])
-
-glibc = Alloc("glibc", sources=glibc_src,
- build_cmds=["mkdir -p glibc-build",
- "cd glibc-build; {srcdir}/configure --prefix={dir}",
- "cd glibc-build; make",
- "cd glibc-build; make install"],
- cmd_prefix="{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:"+library_path)
-
-glibc_notc = Alloc("glibc_notc", sources=glibc_src,
- build_cmds=["mkdir -p glibc-build",
- "cd glibc-build; {srcdir}/configure --prefix={dir} --disable-experimental-malloc",
- "cd glibc-build; make",
- "cd glibc-build; make install"],
- cmd_prefix="{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:"+library_path)
-
-glibc_nofs = patch_alloc("glibc_nofs", glibc,
- ["allocators/glibc_2.28_no_passive_falsesharing.patch"])
-
-glibc_nofs_fancy = patch_alloc("glibc_nofs_fancy", glibc,
- ["allocators/glibc_2.28_no_passive_falsesharing_fancy.patch"])
-
-allocators_to_build = [glibc, glibc_notc, glibc_nofs, glibc_nofs_fancy]
-
-allocators = {a.name: a.build() for a in allocators_to_build}
diff --git a/allocators/hoard_make.patch b/allocators/hoard_make.patch
deleted file mode 100644
index 4848c57..0000000
--- a/allocators/hoard_make.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/src/GNUmakefile b/src/GNUmakefile
-index 2b2958e..7fa433a 100644
---- a/src/GNUmakefile
-+++ b/src/GNUmakefile
-@@ -1,9 +1,9 @@
- # Commands to compile Hoard for various targets.
- # Run make (with no arguments) to see the complete target list.
-
--CPPFLAGS = -std=c++14 -O3 -DNDEBUG -ffast-math -fno-builtin-malloc -Wall -Wextra -Wshadow -Wconversion -Wuninitialized
-+CPPFLAGS = -std=c++14 -O2 -DNDEBUG -ffast-math -fno-builtin-malloc -Wall -Wextra -Wshadow -Wconversion -Wuninitialized
- #CPPFLAGS = -std=c++14 -g -O0 -ffast-math -fno-builtin-malloc -Wall -Wextra -Wshadow -Wconversion -Wuninitialized
--CXX = clang++
-+CXX = g++
-
- # Compute platform (OS and architecture) and build accordingly.
-
diff --git a/allocators/no_falsesharing.py b/allocators/no_falsesharing.py
deleted file mode 100644
index 628c7fc..0000000
--- a/allocators/no_falsesharing.py
+++ /dev/null
@@ -1,42 +0,0 @@
-import os
-import subprocess
-
-from src.allocator import *
-from src.allocator import Allocator as Alloc
-from src.allocator import Allocator_Sources as Alloc_Src
-
-optimisation_flag = "-O2"
-
-glibc_src = Alloc_Src("glibc",
- retrieve_cmds=["git clone git://sourceware.org/git/glibc.git"],
- prepare_cmds=["git checkout release/2.29/master"],
- reset_cmds=["git stash"])
-
-glibc = Alloc("glibc", sources=glibc_src,
- build_cmds=["mkdir -p glibc-build",
- "cd glibc-build; {srcdir}/configure --prefix={dir}",
- "cd glibc-build; make",
- "cd glibc-build; make install"],
- cmd_prefix="{dir}/lib/ld-linux-x86-64.so.2 --library-path {dir}/lib:"+library_path)
-
-glibc_nofs = patch_alloc("glibc_nofs", glibc,
- ["allocators/glibc_2.28_no_passive_falsesharing.patch"])
-
-tcmalloc_src = Alloc_Src("gperftools",
- ["git clone https://github.com/gperftools/gperftools.git"],
- ["git checkout gperftools-2.7", "./autogen.sh"],
- ["git stash"])
-
-tcmalloc = Alloc("tcmalloc", sources=tcmalloc_src,
- LD_PRELOAD="{dir}/lib/libtcmalloc.so",
- build_cmds=["cd {srcdir}; ./configure --prefix={dir} CXXFLAGS=" + optimisation_flag,
- "cd {srcdir}; make install -j4"],
- color="C3")
-
-tcmalloc_nofs = patch_alloc("tcmalloc_nofs", tcmalloc,
- ["allocators/tcmalloc_2.7_no_active_falsesharing.patch"],
- color="C4")
-
-allocators_to_build = [glibc, glibc_nofs, tcmalloc, tcmalloc_nofs]
-
-allocators = {a.name: a.build() for a in allocators_to_build}
diff --git a/allocators/tcmalloc_2.7_no_active_falsesharing.patch b/allocators/tcmalloc_2.7_no_active_falsesharing.patch
deleted file mode 100644
index c14172d..0000000
--- a/allocators/tcmalloc_2.7_no_active_falsesharing.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/src/thread_cache.cc b/src/thread_cache.cc
-index 6d2f832..2074f4a 100644
---- a/src/thread_cache.cc
-+++ b/src/thread_cache.cc
-@@ -120,7 +120,11 @@ void* ThreadCache::FetchFromCentralCache(uint32 cl, int32_t byte_size,
- ASSERT(list->empty());
- const int batch_size = Static::sizemap()->num_objects_to_move(cl);
-
-- const int num_to_move = min<int>(list->max_length(), batch_size);
-+ int num_to_move = min<int>(list->max_length(), batch_size);
-+ const int cache_line_parts = 64 / byte_size;
-+ if (cache_line_parts > 0 && cache_line_parts > num_to_move)
-+ num_to_move = cache_line_parts;
-+
- void *start, *end;
- int fetch_count = Static::central_cache()[cl].RemoveRange(
- &start, &end, num_to_move);
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-25 11:36:30 +0000