Bug 1343432 - Update jemalloc 4 to version 4.5.0. r=glandium

--HG--
extra : rebase_source : 0113418a6ba808bf2b3a60bf6e98740791bf02e4

memory/jemalloc/src/.appveyor.yml

@@ -12,6 +12,20 @@ environment:
     CPU: x86_64
   - MSYSTEM: MINGW32
     CPU: i686
+  - MSYSTEM: MINGW64
+    CPU: x86_64
+    MSVC: amd64
+    CONFIG_FLAGS: --enable-debug
+  - MSYSTEM: MINGW32
+    CPU: i686
+    MSVC: x86
+    CONFIG_FLAGS: --enable-debug
+  - MSYSTEM: MINGW64
+    CPU: x86_64
+    CONFIG_FLAGS: --enable-debug
+  - MSYSTEM: MINGW32
+    CPU: i686
+    CONFIG_FLAGS: --enable-debug
 
 install:
   - set PATH=c:\msys64\%MSYSTEM%\bin;c:\msys64\usr\bin;%PATH%
@@ -21,7 +35,7 @@ install:
 
 build_script:
   - bash -c "autoconf"
-  - bash -c "./configure"
+  - bash -c "./configure $CONFIG_FLAGS"
   - mingw32-make -j3
   - file lib/jemalloc.dll
   - mingw32-make -j3 tests

memory/jemalloc/src/.travis.yml

@@ -1,29 +1,95 @@
-language: c
+language: generic
 
 matrix:
   include:
     - os: linux
-      compiler: gcc
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS=""
+    - os: osx
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS=""
+    - os: linux
+      env: CC=clang COMPILER_FLAGS="" CONFIGURE_FLAGS=""
     - os: linux
-      compiler: gcc
-      env:
-        - EXTRA_FLAGS=-m32
+      env: CC=gcc COMPILER_FLAGS="-m32" CONFIGURE_FLAGS=""
       addons:
         apt:
           packages:
-          - gcc-multilib
+            - gcc-multilib
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-prof"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-stats"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-tcache"
     - os: osx
-      compiler: clang
+      env: CC=clang COMPILER_FLAGS="" CONFIGURE_FLAGS=""
     - os: osx
-      compiler: clang
-      env:
-        - EXTRA_FLAGS=-m32
+      env: CC=gcc COMPILER_FLAGS="-m32" CONFIGURE_FLAGS=""
+    - os: osx
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug"
+    - os: osx
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-stats"
+    - os: osx
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-tcache"
+    - os: linux
+      env: CC=clang COMPILER_FLAGS="-m32" CONFIGURE_FLAGS=""
+      addons:
+        apt:
+          packages:
+            - gcc-multilib
+    - os: linux
+      env: CC=clang COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug"
+    - os: linux
+      env: CC=clang COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-prof"
+    - os: linux
+      env: CC=clang COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-stats"
+    - os: linux
+      env: CC=clang COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-tcache"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="-m32" CONFIGURE_FLAGS="--enable-debug"
+      addons:
+        apt:
+          packages:
+            - gcc-multilib
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="-m32" CONFIGURE_FLAGS="--enable-prof"
+      addons:
+        apt:
+          packages:
+            - gcc-multilib
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="-m32" CONFIGURE_FLAGS="--disable-stats"
+      addons:
+        apt:
+          packages:
+            - gcc-multilib
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="-m32" CONFIGURE_FLAGS="--disable-tcache"
+      addons:
+        apt:
+          packages:
+            - gcc-multilib
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug --enable-prof"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug --disable-stats"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug --disable-tcache"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-prof --disable-stats"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-prof --disable-tcache"
+    - os: linux
+      env: CC=gcc COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-stats --disable-tcache"
+
 
 before_script:
   - autoconf
-  - ./configure${EXTRA_FLAGS:+ CC="$CC $EXTRA_FLAGS"}
+  - ./configure ${COMPILER_FLAGS:+       CC="$CC $COMPILER_FLAGS" }       $CONFIGURE_FLAGS
   - make -j3
   - make -j3 tests
 
 script:
   - make check
+

memory/jemalloc/src/ChangeLog

@@ -4,6 +4,41 @@ brevity.  Much more detail can be found in the git revision history:
 
     https://github.com/jemalloc/jemalloc
 
+* 4.5.0 (February 28, 2017)
+
+  This is the first release to benefit from much broader continuous integration
+  testing, thanks to @davidtgoldblatt.  Had we had this testing infrastructure
+  in place for prior releases, it would have caught all of the most serious
+  regressions fixed by this release.
+
+  New features:
+  - Add --disable-thp and the opt.thp to provide opt-out mechanisms for
+    transparent huge page integration.  (@jasone)
+  - Update zone allocator integration to work with macOS 10.12.  (@glandium)
+  - Restructure *CFLAGS configuration, so that CFLAGS behaves typically, and
+    EXTRA_CFLAGS provides a way to specify e.g. -Werror during building, but not
+    during configuration.  (@jasone, @ronawho)
+
+  Bug fixes:
+  - Fix DSS (sbrk(2)-based) allocation.  This regression was first released in
+    4.3.0.  (@jasone)
+  - Handle race in per size class utilization computation.  This functionality
+    was first released in 4.0.0.  (@interwq)
+  - Fix lock order reversal during gdump.  (@jasone)
+  - Fix-refactor tcache synchronization.  This regression was first released in
+    4.0.0.  (@jasone)
+  - Fix various JSON-formatted malloc_stats_print() bugs.  This functionality
+    was first released in 4.3.0.  (@jasone)
+  - Fix huge-aligned allocation.  This regression was first released in 4.4.0.
+    (@jasone)
+  - When transparent huge page integration is enabled, detect what state pages
+    start in according to the kernel's current operating mode, and only convert
+    arena chunks to non-huge during purging if that is not their initial state.
+    This functionality was first released in 4.4.0.  (@jasone)
+  - Fix lg_chunk clamping for the --enable-cache-oblivious --disable-fill case.
+    This regression was first released in 4.0.0.  (@jasone, @428desmo)
+  - Properly detect sparc64 when building for Linux.  (@glaubitz)
+
 * 4.4.0 (December 3, 2016)
 
   New features:

memory/jemalloc/src/INSTALL

@@ -157,6 +157,13 @@ any of the following arguments (not a definitive list) to 'configure':
     released in bulk, thus reducing the total number of mutex operations.  See
     the "opt.tcache" option for usage details.
 
+--disable-thp
+    Disable transparent huge page (THP) integration.  On systems with THP
+    support, THPs are explicitly disabled as a side effect of unused dirty page
+    purging for chunks that back small and/or large allocations, because such
+    chunks typically comprise active, unused dirty, and untouched clean
+    pages.
+
 --disable-munmap
     Disable virtual memory deallocation via munmap(2); instead keep track of
     the virtual memory for later use.  munmap() is disabled by default (i.e.
@@ -306,17 +313,16 @@ The following environment variables (not a definitive list) impact configure's
 behavior:
 
 CFLAGS="?"
-    Pass these flags to the compiler.  You probably shouldn't define this unless
-    you know what you are doing.  (Use EXTRA_CFLAGS instead.)
+    Pass these flags to the C compiler.  Any flags set by the configure script
+    are prepended, which means explicitly set flags generally take precedence.
+    Take care when specifying flags such as -Werror, because configure tests may
+    be affected in undesirable ways.
 
 EXTRA_CFLAGS="?"
-    Append these flags to CFLAGS.  This makes it possible to add flags such as
-    -Werror, while allowing the configure script to determine what other flags
-    are appropriate for the specified configuration.
-
-    The configure script specifically checks whether an optimization flag (-O*)
-    is specified in EXTRA_CFLAGS, and refrains from specifying an optimization
-    level if it finds that one has already been specified.
+    Append these flags to CFLAGS, without passing them to the compiler during
+    configuration.  This makes it possible to add flags such as -Werror, while
+    allowing the configure script to determine what other flags are appropriate
+    for the specified configuration.
 
 CPPFLAGS="?"
     Pass these flags to the C preprocessor.  Note that CFLAGS is not passed to

memory/jemalloc/src/Makefile.in

@@ -24,8 +24,10 @@ abs_objroot := @abs_objroot@
 
 # Build parameters.
 CPPFLAGS := @CPPFLAGS@ -I$(srcroot)include -I$(objroot)include
+CONFIGURE_CFLAGS := @CONFIGURE_CFLAGS@
+SPECIFIED_CFLAGS := @SPECIFIED_CFLAGS@
 EXTRA_CFLAGS := @EXTRA_CFLAGS@
-CFLAGS := @CFLAGS@ $(EXTRA_CFLAGS)
+CFLAGS := $(strip $(CONFIGURE_CFLAGS) $(SPECIFIED_CFLAGS) $(EXTRA_CFLAGS))
 LDFLAGS := @LDFLAGS@
 EXTRA_LDFLAGS := @EXTRA_LDFLAGS@
 LIBS := @LIBS@
@@ -156,6 +158,7 @@ TESTS_UNIT := \
 	$(srcroot)test/unit/bitmap.c \
 	$(srcroot)test/unit/ckh.c \
 	$(srcroot)test/unit/decay.c \
+	$(srcroot)test/unit/extent_quantize.c \
 	$(srcroot)test/unit/fork.c \
 	$(srcroot)test/unit/hash.c \
 	$(srcroot)test/unit/junk.c \
@@ -186,6 +189,7 @@ TESTS_UNIT := \
 	$(srcroot)test/unit/size_classes.c \
 	$(srcroot)test/unit/smoothstep.c \
 	$(srcroot)test/unit/stats.c \
+	$(srcroot)test/unit/stats_print.c \
 	$(srcroot)test/unit/ticker.c \
 	$(srcroot)test/unit/nstime.c \
 	$(srcroot)test/unit/tsd.c \

memory/jemalloc/src/VERSION

@@ -1 +1 @@
-4.4.0-3-gc6943acb3c56d1b3d1e82dd43b3fcfeae7771990
+4.5.0-0-g04380e79f1e2428bd0ad000bbc6e3d2dfc6b66a5