Use tcmalloc on Linux

third_party/tcmalloc/include/config.h

Index: third_party/tcmalloc/include/config.h
diff --git a/third_party/tcmalloc/include/config.h b/third_party/tcmalloc/include/config.h
new file mode 100644
index 0000000000000000000000000000000000000000..da40dc62515210db21927c54617d76a65df95a0d
--- /dev/null
+++ b/third_party/tcmalloc/include/config.h
@@ -0,0 +1,308 @@
+/* src/config.h.  Generated from config.h.in by configure.  */
+/* src/config.h.in.  Generated from configure.ac by autoheader.  */
+
+
+#ifndef GPERFTOOLS_CONFIG_H_
+#define GPERFTOOLS_CONFIG_H_
+
+
+/* Build runtime detection for sized delete */
+/* #undef ENABLE_DYNAMIC_SIZED_DELETE */
+
+/* Build sized deletion operators */
+#define ENABLE_SIZED_DELETE 1
+
+/* Define to 1 if compiler supports __builtin_expect */
+#define HAVE_BUILTIN_EXPECT 1
+
+/* Define to 1 if compiler supports __builtin_stack_pointer */
+/* #undef HAVE_BUILTIN_STACK_POINTER */
+
+/* Define to 1 if you have the <conflict-signal.h> header file. */
+/* #undef HAVE_CONFLICT_SIGNAL_H */
+
+/* Define to 1 if you have the <cygwin/signal.h> header file. */
+/* #undef HAVE_CYGWIN_SIGNAL_H */
+
+/* Define to 1 if you have the declaration of `backtrace', and to 0 if you
+   don't. */
+/* #undef HAVE_DECL_BACKTRACE */
+
+/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
+   */
+#define HAVE_DECL_CFREE 1
+
+/* Define to 1 if you have the declaration of `memalign', and to 0 if you
+   don't. */
+#define HAVE_DECL_MEMALIGN 1
+
+/* Define to 1 if you have the declaration of `nanosleep', and to 0 if you
+   don't. */
+/* #undef HAVE_DECL_NANOSLEEP */
+
+/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
+   you don't. */
+#define HAVE_DECL_POSIX_MEMALIGN 1
+
+/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
+   don't. */
+#define HAVE_DECL_PVALLOC 1
+
+/* Define to 1 if you have the declaration of `sleep', and to 0 if you don't.
+   */
+/* #undef HAVE_DECL_SLEEP */
+
+/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
+   */
+#define HAVE_DECL_UNAME 1
+
+/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
+   */
+#define HAVE_DECL_VALLOC 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if the system has the type `Elf32_Versym'. */
+#define HAVE_ELF32_VERSYM 1
+
+/* Define to 1 if you have the <execinfo.h> header file. */
+#define HAVE_EXECINFO_H 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <features.h> header file. */
+#define HAVE_FEATURES_H 1
+
+/* Define to 1 if you have the `fork' function. */
+#define HAVE_FORK 1
+
+/* Define to 1 if you have the `geteuid' function. */
+#define HAVE_GETEUID 1
+
+/* Define to 1 if you have the `getpagesize' function. */
+#define HAVE_GETPAGESIZE 1
+
+/* Define to 1 if you have the <glob.h> header file. */
+#define HAVE_GLOB_H 1
+
+/* Define to 1 if you have the <grp.h> header file. */
+#define HAVE_GRP_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <libunwind.h> header file. */
+/* #undef HAVE_LIBUNWIND_H */
+
+/* Define to 1 if you have the <linux/ptrace.h> header file. */
+#define HAVE_LINUX_PTRACE_H 1
+
+/* Define if this is Linux that has SIGEV_THREAD_ID */
+#define HAVE_LINUX_SIGEV_THREAD_ID 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have a working `mmap' system call. */
+#define HAVE_MMAP 1
+
+/* define if the compiler implements namespaces */
+#define HAVE_NAMESPACES 1
+
+/* Define to 1 if you have the <poll.h> header file. */
+#define HAVE_POLL_H 1
+
+/* define if libc has program_invocation_name */
+#define HAVE_PROGRAM_INVOCATION_NAME 1
+
+/* Define if you have POSIX threads libraries and header files. */
+#define HAVE_PTHREAD 1
+
+/* defined to 1 if pthread symbols are exposed even without include pthread.h
+   */
+/* #undef HAVE_PTHREAD_DESPITE_ASKING_FOR */
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#define HAVE_PWD_H 1
+
+/* Define to 1 if you have the `sbrk' function. */
+#define HAVE_SBRK 1
+
+/* Define to 1 if you have the <sched.h> header file. */
+#define HAVE_SCHED_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if the system has the type `struct mallinfo'. */
+#define HAVE_STRUCT_MALLINFO 1
+
+/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#define HAVE_SYS_CDEFS_H 1
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/prctl.h> header file. */
+#define HAVE_SYS_PRCTL_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/syscall.h> header file. */
+#define HAVE_SYS_SYSCALL_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/ucontext.h> header file. */
+#undef HAVE_SYS_UCONTEXT_H
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#define HAVE_SYS_WAIT_H 1
+
+/* Define to 1 if compiler supports __thread */
+#define HAVE_TLS 1
+
+/* Define to 1 if you have the <ucontext.h> header file. */
+#define HAVE_UCONTEXT_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Whether <unwind.h> contains _Unwind_Backtrace */
+#define HAVE_UNWIND_BACKTRACE 1
+
+/* Define to 1 if you have the <unwind.h> header file. */
+#define HAVE_UNWIND_H 1
+
+/* Define to 1 if you have the <valgrind.h> header file. */
+/* #undef HAVE_VALGRIND_H */
+
+/* define if your compiler has __attribute__ */
+#define HAVE___ATTRIBUTE__ 1
+
+/* Define to 1 if compiler supports __environ */
+#define HAVE___ENVIRON 1
+
+/* Define to 1 if the system has the type `__int64'. */
+/* #undef HAVE___INT64 */
+
+/* prefix where we look for installed files */
+#define INSTALL_PREFIX "/usr/local"
+
+/* Define to 1 if int32_t is equivalent to intptr_t */
+/* #undef INT32_EQUALS_INTPTR */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 'volatile' if __malloc_hook is declared volatile */
+#define MALLOC_HOOK_MAYBE_VOLATILE volatile
+
+/* Name of package */
+#define PACKAGE "gperftools"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "gperftools@googlegroups.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "gperftools"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "gperftools 2.5"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "gperftools"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "2.5"
+
+/* How to access the PC from a struct ucontext */
+/* #undef PC_FROM_UCONTEXT */
+
+/* Always the empty-string on non-windows systems. On windows, should be
+   "__declspec(dllexport)". This way, when we compile the dll, we export our
+   functions/classes. It's safe to define this here because config.h is only
+   used internally, to compile the DLL, and every DLL source file #includes
+   "config.h" before anything else. */
+#define PERFTOOLS_DLL_DECL /**/
+
+/* printf format code for printing a size_t and ssize_t */
+#define PRIdS "ld"
+
+/* printf format code for printing a size_t and ssize_t */
+#define PRIuS "lu"
+
+/* printf format code for printing a size_t and ssize_t */
+#define PRIxS "lx"
+
+/* Mark the systems where we know it's bad if pthreads runs too
+   early before main (before threads are initialized, presumably).  */
+#ifdef __FreeBSD__
+#define PTHREADS_CRASHES_IF_RUN_TOO_EARLY 1
+#endif
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* the namespace where STL code like vector<> is defined */
+#define STL_NAMESPACE std
+
+/* Define 32K of internal pages size for tcmalloc */
+/* #undef TCMALLOC_32K_PAGES */
+
+/* Define 64K of internal pages size for tcmalloc */
+/* #undef TCMALLOC_64K_PAGES */
+
+/* Define 8 bytes of allocation alignment for tcmalloc */
+/* #undef TCMALLOC_ALIGN_8BYTES */
+
+/* Version number of package */
+#define VERSION "2.5"
+
+/* C99 says: define this to get the PRI... macros from stdint.h */
+#ifndef __STDC_FORMAT_MACROS
+# define __STDC_FORMAT_MACROS 1
+#endif
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+/* #undef inline */
+#endif
+
+
+#ifdef __MINGW32__
+#include "windows/mingw.h"
+#endif
+
+#endif  /* #ifndef GPERFTOOLS_CONFIG_H_ */