[FLASH-572] Use jemalloc instead of tcmalloc by default

.gitmodules

@@ -53,3 +53,6 @@
 [submodule "contrib/junction"]
 	path = contrib/junction
 	url = https://github.com/preshing/junction.git
+[submodule "contrib/jemalloc"]
+	path = contrib/jemalloc
+	url = https://github.com/jemalloc/jemalloc.git

contrib/CMakeLists.txt

@@ -82,10 +82,15 @@ if (USE_INTERNAL_CCTZ_LIBRARY)
     add_subdirectory (cctz-cmake)
 endif ()
 
+# TODO: remove tcmalloc
 if (ENABLE_TCMALLOC AND USE_INTERNAL_GPERFTOOLS_LIBRARY)
     add_subdirectory (libtcmalloc)
 endif ()
 
+if (ENABLE_JEMALLOC AND USE_INTERNAL_JEMALLOC_LIBRARY)
+    add_subdirectory (jemalloc-cmake)
+endif ()
+
 if (NOT ARCH_ARM)
     add_subdirectory (libcpuid)
 endif ()

contrib/jemalloc-cmake/CMakeLists.txt

@@ -0,0 +1,66 @@
+set(JEMALLOC_SOURCE_DIR ${ClickHouse_SOURCE_DIR}/contrib/jemalloc)
+
+set(SRCS
+${JEMALLOC_SOURCE_DIR}/src/arena.c
+${JEMALLOC_SOURCE_DIR}/src/background_thread.c
+${JEMALLOC_SOURCE_DIR}/src/base.c
+${JEMALLOC_SOURCE_DIR}/src/bin.c
+${JEMALLOC_SOURCE_DIR}/src/bitmap.c
+${JEMALLOC_SOURCE_DIR}/src/ckh.c
+${JEMALLOC_SOURCE_DIR}/src/ctl.c
+${JEMALLOC_SOURCE_DIR}/src/div.c
+${JEMALLOC_SOURCE_DIR}/src/extent.c
+${JEMALLOC_SOURCE_DIR}/src/extent_dss.c
+${JEMALLOC_SOURCE_DIR}/src/extent_mmap.c
+${JEMALLOC_SOURCE_DIR}/src/hash.c
+${JEMALLOC_SOURCE_DIR}/src/hook.c
+${JEMALLOC_SOURCE_DIR}/src/jemalloc.c
+${JEMALLOC_SOURCE_DIR}/src/jemalloc_cpp.cpp
+${JEMALLOC_SOURCE_DIR}/src/large.c
+${JEMALLOC_SOURCE_DIR}/src/log.c
+${JEMALLOC_SOURCE_DIR}/src/malloc_io.c
+${JEMALLOC_SOURCE_DIR}/src/mutex.c
+${JEMALLOC_SOURCE_DIR}/src/mutex_pool.c
+${JEMALLOC_SOURCE_DIR}/src/nstime.c
+${JEMALLOC_SOURCE_DIR}/src/pages.c
+${JEMALLOC_SOURCE_DIR}/src/prng.c
+${JEMALLOC_SOURCE_DIR}/src/prof.c
+${JEMALLOC_SOURCE_DIR}/src/rtree.c
+${JEMALLOC_SOURCE_DIR}/src/sc.c
+${JEMALLOC_SOURCE_DIR}/src/stats.c
+${JEMALLOC_SOURCE_DIR}/src/sz.c
+${JEMALLOC_SOURCE_DIR}/src/tcache.c
+${JEMALLOC_SOURCE_DIR}/src/test_hooks.c
+${JEMALLOC_SOURCE_DIR}/src/ticker.c
+${JEMALLOC_SOURCE_DIR}/src/tsd.c
+${JEMALLOC_SOURCE_DIR}/src/witness.c
+)
+
+if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
+  list(APPEND SRCS ${JEMALLOC_SOURCE_DIR}/src/zone.c)
+endif()
+
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w")
+endif ()
+
+add_library(jemalloc STATIC ${SRCS})
+
+target_include_directories(jemalloc PUBLIC
+    ${CMAKE_CURRENT_SOURCE_DIR}/include
+    ${CMAKE_CURRENT_SOURCE_DIR}/include_linux_x86_64) # jemalloc.h
+
+target_include_directories(jemalloc PRIVATE
+    ${JEMALLOC_SOURCE_DIR}/include)
+
+target_compile_definitions(jemalloc PRIVATE -DJEMALLOC_NO_PRIVATE_NAMESPACE)
+
+if (CMAKE_BUILD_TYPE_UC STREQUAL "DEBUG")
+    target_compile_definitions(jemalloc PRIVATE -DJEMALLOC_DEBUG=1 -DJEMALLOC_PROF=1)
+
+    if (USE_UNWIND)
+        target_compile_definitions (jemalloc PRIVATE -DJEMALLOC_PROF_LIBUNWIND=1)
+        target_include_directories (jemalloc BEFORE PRIVATE ${UNWIND_INCLUDE_DIR})
+        target_link_libraries (jemalloc PRIVATE ${UNWIND_LIBRARY})
+    endif ()
+endif ()

contrib/jemalloc-cmake/README

@@ -0,0 +1 @@
+It allows to integrate JEMalloc into CMake project.

contrib/jemalloc-cmake/include/jemalloc/jemalloc.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <jemalloc/jemalloc_defs.h>
+#include <jemalloc/jemalloc_rename.h>
+#include <jemalloc/jemalloc_macros.h>
+#include <jemalloc/jemalloc_protos.h>
+#include <jemalloc/jemalloc_typedefs.h>
+
+#ifdef __cplusplus
+}
+#endif
+

contrib/jemalloc-cmake/include/jemalloc/jemalloc_rename.h

@@ -0,0 +1,29 @@
+/*
+ * Name mangling for public symbols is controlled by --with-mangling and
+ * --with-jemalloc-prefix.  With default settings the je_ prefix is stripped by
+ * these macro definitions.
+ */
+#ifndef JEMALLOC_NO_RENAME
+#  define je_aligned_alloc aligned_alloc
+#  define je_calloc calloc
+#  define je_dallocx dallocx
+#  define je_free free
+#  define je_mallctl mallctl
+#  define je_mallctlbymib mallctlbymib
+#  define je_mallctlnametomib mallctlnametomib
+#  define je_malloc malloc
+#  define je_malloc_conf malloc_conf
+#  define je_malloc_message malloc_message
+#  define je_malloc_stats_print malloc_stats_print
+#  define je_malloc_usable_size malloc_usable_size
+#  define je_mallocx mallocx
+#  define je_nallocx nallocx
+#  define je_posix_memalign posix_memalign
+#  define je_rallocx rallocx
+#  define je_realloc realloc
+#  define je_sallocx sallocx
+#  define je_sdallocx sdallocx
+#  define je_xallocx xallocx
+#  define je_memalign memalign
+#  define je_valloc valloc
+#endif

contrib/jemalloc-cmake/include_linux_x86_64/README

@@ -0,0 +1,7 @@
+Here are pre-generated files from jemalloc on Linux x86_64.
+You can obtain these files by running ./autogen.sh inside jemalloc source directory.
+
+Added #define GNU_SOURCE
+Added JEMALLOC_OVERRIDE___POSIX_MEMALIGN because why not.
+Removed JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF because it's non standard.
+Removed JEMALLOC_PURGE_MADVISE_FREE because it's available only from Linux 4.5.