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Diffstat (limited to 'common/autoconf/build-performance.m4')
| -rw-r--r-- | common/autoconf/build-performance.m4 | 336 |
1 files changed, 0 insertions, 336 deletions
diff --git a/common/autoconf/build-performance.m4 b/common/autoconf/build-performance.m4 deleted file mode 100644 index 8fc671d..0000000 --- a/common/autoconf/build-performance.m4 +++ /dev/null @@ -1,336 +0,0 @@ -# -# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. -# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. -# -# This code is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License version 2 only, as -# published by the Free Software Foundation. Oracle designates this -# particular file as subject to the "Classpath" exception as provided -# by Oracle in the LICENSE file that accompanied this code. -# -# This code is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# version 2 for more details (a copy is included in the LICENSE file that -# accompanied this code). -# -# You should have received a copy of the GNU General Public License version -# 2 along with this work; if not, write to the Free Software Foundation, -# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA -# or visit www.oracle.com if you need additional information or have any -# questions. -# - -AC_DEFUN([BPERF_CHECK_CORES], -[ - AC_MSG_CHECKING([for number of cores]) - NUM_CORES=1 - FOUND_CORES=no - - if test -f /proc/cpuinfo; then - # Looks like a Linux (or cygwin) system - NUM_CORES=`cat /proc/cpuinfo | grep -c processor` - FOUND_CORES=yes - elif test -x /usr/sbin/psrinfo; then - # Looks like a Solaris system - NUM_CORES=`LC_MESSAGES=C /usr/sbin/psrinfo -v | grep -c on-line` - FOUND_CORES=yes - elif test -x /usr/sbin/system_profiler; then - # Looks like a MacOSX system - NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk '{print [$]5}'` - FOUND_CORES=yes - elif test "x$OPENJDK_BUILD_OS" = xaix ; then - NUM_CORES=`/usr/sbin/prtconf | grep "^Number Of Processors" | awk '{ print [$]4 }'` - FOUND_CORES=yes - elif test -n "$NUMBER_OF_PROCESSORS"; then - # On windows, look in the env - NUM_CORES=$NUMBER_OF_PROCESSORS - FOUND_CORES=yes - fi - - if test "x$FOUND_CORES" = xyes; then - AC_MSG_RESULT([$NUM_CORES]) - else - AC_MSG_RESULT([could not detect number of cores, defaulting to 1]) - AC_MSG_WARN([This will disable all parallelism from build!]) - fi -]) - -AC_DEFUN([BPERF_CHECK_MEMORY_SIZE], -[ - AC_MSG_CHECKING([for memory size]) - # Default to 1024 MB - MEMORY_SIZE=1024 - FOUND_MEM=no - - if test -f /proc/meminfo; then - # Looks like a Linux (or cygwin) system - MEMORY_SIZE=`cat /proc/meminfo | grep MemTotal | awk '{print [$]2}'` - MEMORY_SIZE=`expr $MEMORY_SIZE / 1024` - FOUND_MEM=yes - elif test -x /usr/sbin/prtconf; then - # Looks like a Solaris or AIX system - MEMORY_SIZE=`/usr/sbin/prtconf | grep "^Memory [[Ss]]ize" | awk '{ print [$]3 }'` - FOUND_MEM=yes - elif test -x /usr/sbin/system_profiler; then - # Looks like a MacOSX system - MEMORY_SIZE=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Memory' | awk '{print [$]2}'` - MEMORY_SIZE=`expr $MEMORY_SIZE \* 1024` - FOUND_MEM=yes - elif test "x$OPENJDK_BUILD_OS" = xwindows; then - # Windows, but without cygwin - MEMORY_SIZE=`wmic computersystem get totalphysicalmemory -value | grep = | cut -d "=" -f 2-` - MEMORY_SIZE=`expr $MEMORY_SIZE / 1024 / 1024` - FOUND_MEM=yes - fi - - if test "x$FOUND_MEM" = xyes; then - AC_MSG_RESULT([$MEMORY_SIZE MB]) - else - AC_MSG_RESULT([could not detect memory size, defaulting to 1024 MB]) - AC_MSG_WARN([This might seriously impact build performance!]) - fi -]) - -AC_DEFUN_ONCE([BPERF_SETUP_BUILD_CORES], -[ - # How many cores do we have on this build system? - AC_ARG_WITH(num-cores, [AS_HELP_STRING([--with-num-cores], - [number of cores in the build system, e.g. --with-num-cores=8 @<:@probed@:>@])]) - if test "x$with_num_cores" = x; then - # The number of cores were not specified, try to probe them. - BPERF_CHECK_CORES - else - NUM_CORES=$with_num_cores - fi - AC_SUBST(NUM_CORES) -]) - -AC_DEFUN_ONCE([BPERF_SETUP_BUILD_MEMORY], -[ - # How much memory do we have on this build system? - AC_ARG_WITH(memory-size, [AS_HELP_STRING([--with-memory-size], - [memory (in MB) available in the build system, e.g. --with-memory-size=1024 @<:@probed@:>@])]) - if test "x$with_memory_size" = x; then - # The memory size was not specified, try to probe it. - BPERF_CHECK_MEMORY_SIZE - else - MEMORY_SIZE=$with_memory_size - fi - AC_SUBST(MEMORY_SIZE) -]) - -AC_DEFUN_ONCE([BPERF_SETUP_BUILD_JOBS], -[ - # Provide a decent default number of parallel jobs for make depending on - # number of cores, amount of memory and machine architecture. - AC_ARG_WITH(jobs, [AS_HELP_STRING([--with-jobs], - [number of parallel jobs to let make run @<:@calculated based on cores and memory@:>@])]) - if test "x$with_jobs" = x; then - # Number of jobs was not specified, calculate. - AC_MSG_CHECKING([for appropriate number of jobs to run in parallel]) - # Approximate memory in GB, rounding up a bit. - memory_gb=`expr $MEMORY_SIZE / 1100` - # Pick the lowest of memory in gb and number of cores. - if test "$memory_gb" -lt "$NUM_CORES"; then - JOBS="$memory_gb" - else - JOBS="$NUM_CORES" - # On bigger machines, leave some room for other processes to run - if test "$JOBS" -gt "4"; then - JOBS=`expr $JOBS '*' 90 / 100` - fi - fi - # Cap number of jobs to 16 - if test "$JOBS" -gt "16"; then - JOBS=16 - fi - if test "$JOBS" -eq "0"; then - JOBS=1 - fi - AC_MSG_RESULT([$JOBS]) - else - JOBS=$with_jobs - fi - AC_SUBST(JOBS) -]) - -AC_DEFUN([BPERF_SETUP_CCACHE], -[ - AC_ARG_ENABLE([ccache], - [AS_HELP_STRING([--disable-ccache], - [disable using ccache to speed up recompilations @<:@enabled@:>@])], - [ENABLE_CCACHE=${enable_ccache}], [ENABLE_CCACHE=yes]) - if test "x$ENABLE_CCACHE" = xyes; then - OLD_PATH="$PATH" - if test "x$TOOLS_DIR" != x; then - PATH=$TOOLS_DIR:$PATH - fi - AC_PATH_PROG(CCACHE, ccache) - PATH="$OLD_PATH" - else - AC_MSG_CHECKING([for ccache]) - AC_MSG_RESULT([explicitly disabled]) - CCACHE= - fi - AC_SUBST(CCACHE) - - AC_ARG_WITH([ccache-dir], - [AS_HELP_STRING([--with-ccache-dir], - [where to store ccache files @<:@~/.ccache@:>@])]) - - if test "x$with_ccache_dir" != x; then - # When using a non home ccache directory, assume the use is to share ccache files - # with other users. Thus change the umask. - SET_CCACHE_DIR="CCACHE_DIR=$with_ccache_dir CCACHE_UMASK=002" - fi - CCACHE_FOUND="" - if test "x$CCACHE" != x; then - BPERF_SETUP_CCACHE_USAGE - fi -]) - -AC_DEFUN([BPERF_SETUP_CCACHE_USAGE], -[ - if test "x$CCACHE" != x; then - CCACHE_FOUND="true" - # Only use ccache if it is 3.1.4 or later, which supports - # precompiled headers. - AC_MSG_CHECKING([if ccache supports precompiled headers]) - HAS_GOOD_CCACHE=`($CCACHE --version | head -n 1 | grep -E 3.1.@<:@456789@:>@) 2> /dev/null` - if test "x$HAS_GOOD_CCACHE" = x; then - AC_MSG_RESULT([no, disabling ccache]) - CCACHE= - else - AC_MSG_RESULT([yes]) - AC_MSG_CHECKING([if C-compiler supports ccache precompiled headers]) - PUSHED_FLAGS="$CXXFLAGS" - CXXFLAGS="-fpch-preprocess $CXXFLAGS" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])], [CC_KNOWS_CCACHE_TRICK=yes], [CC_KNOWS_CCACHE_TRICK=no]) - CXXFLAGS="$PUSHED_FLAGS" - if test "x$CC_KNOWS_CCACHE_TRICK" = xyes; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no, disabling ccaching of precompiled headers]) - CCACHE= - fi - fi - fi - - if test "x$CCACHE" != x; then - CCACHE_SLOPPINESS=time_macros - CCACHE="CCACHE_COMPRESS=1 $SET_CCACHE_DIR CCACHE_SLOPPINESS=$CCACHE_SLOPPINESS $CCACHE" - CCACHE_FLAGS=-fpch-preprocess - - if test "x$SET_CCACHE_DIR" != x; then - mkdir -p $CCACHE_DIR > /dev/null 2>&1 - chmod a+rwxs $CCACHE_DIR > /dev/null 2>&1 - fi - fi -]) - -AC_DEFUN_ONCE([BPERF_SETUP_PRECOMPILED_HEADERS], -[ - - ############################################################################### - # - # Can the C/C++ compiler use precompiled headers? - # - AC_ARG_ENABLE([precompiled-headers], [AS_HELP_STRING([--disable-precompiled-headers], - [disable using precompiled headers when compiling C++ @<:@enabled@:>@])], - [ENABLE_PRECOMPH=${enable_precompiled_headers}], [ENABLE_PRECOMPH=yes]) - - USE_PRECOMPILED_HEADER=1 - if test "x$ENABLE_PRECOMPH" = xno; then - USE_PRECOMPILED_HEADER=0 - fi - - if test "x$ENABLE_PRECOMPH" = xyes; then - # Check that the compiler actually supports precomp headers. - if test "x$GCC" = xyes; then - AC_MSG_CHECKING([that precompiled headers work]) - echo "int alfa();" > conftest.h - $CXX -x c++-header conftest.h -o conftest.hpp.gch 2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD - if test ! -f conftest.hpp.gch; then - USE_PRECOMPILED_HEADER=0 - AC_MSG_RESULT([no]) - else - AC_MSG_RESULT([yes]) - fi - rm -f conftest.h conftest.hpp.gch - fi - fi - - AC_SUBST(USE_PRECOMPILED_HEADER) -]) - - -AC_DEFUN_ONCE([BPERF_SETUP_SMART_JAVAC], -[ - AC_ARG_WITH(sjavac-server-java, [AS_HELP_STRING([--with-sjavac-server-java], - [use this java binary for running the sjavac background server @<:@Boot JDK java@:>@])]) - - if test "x$with_sjavac_server_java" != x; then - SJAVAC_SERVER_JAVA="$with_sjavac_server_java" - FOUND_VERSION=`$SJAVAC_SERVER_JAVA -version 2>&1 | grep " version \""` - if test "x$FOUND_VERSION" = x; then - AC_MSG_ERROR([Could not execute server java: $SJAVAC_SERVER_JAVA]) - fi - else - SJAVAC_SERVER_JAVA="" - # Hotspot specific options. - ADD_JVM_ARG_IF_OK([-verbosegc],SJAVAC_SERVER_JAVA,[$JAVA]) - # JRockit specific options. - ADD_JVM_ARG_IF_OK([-Xverbose:gc],SJAVAC_SERVER_JAVA,[$JAVA]) - SJAVAC_SERVER_JAVA="$JAVA $SJAVAC_SERVER_JAVA" - fi - AC_SUBST(SJAVAC_SERVER_JAVA) - - if test "$MEMORY_SIZE" -gt "2500"; then - ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA]) - if test "$JVM_ARG_OK" = true; then - JVM_64BIT=true - JVM_ARG_OK=false - fi - fi - - if test "$JVM_64BIT" = true; then - if test "$MEMORY_SIZE" -gt "17000"; then - ADD_JVM_ARG_IF_OK([-Xms10G -Xmx10G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA]) - fi - if test "$MEMORY_SIZE" -gt "10000" && test "$JVM_ARG_OK" = false; then - ADD_JVM_ARG_IF_OK([-Xms6G -Xmx6G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA]) - fi - if test "$MEMORY_SIZE" -gt "5000" && test "$JVM_ARG_OK" = false; then - ADD_JVM_ARG_IF_OK([-Xms1G -Xmx3G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA]) - fi - if test "$MEMORY_SIZE" -gt "3800" && test "$JVM_ARG_OK" = false; then - ADD_JVM_ARG_IF_OK([-Xms1G -Xmx2500M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA]) - fi - fi - if test "$MEMORY_SIZE" -gt "2500" && test "$JVM_ARG_OK" = false; then - ADD_JVM_ARG_IF_OK([-Xms1000M -Xmx1500M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA]) - fi - if test "$MEMORY_SIZE" -gt "1000" && test "$JVM_ARG_OK" = false; then - ADD_JVM_ARG_IF_OK([-Xms400M -Xmx1100M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA]) - fi - if test "$JVM_ARG_OK" = false; then - ADD_JVM_ARG_IF_OK([-Xms256M -Xmx512M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA]) - fi - - AC_MSG_CHECKING([whether to use sjavac]) - AC_ARG_ENABLE([sjavac], [AS_HELP_STRING([--enable-sjavac], - [use sjavac to do fast incremental compiles @<:@disabled@:>@])], - [ENABLE_SJAVAC="${enableval}"], [ENABLE_SJAVAC='no']) - AC_MSG_RESULT([$ENABLE_SJAVAC]) - AC_SUBST(ENABLE_SJAVAC) - - if test "x$ENABLE_SJAVAC" = xyes; then - SJAVAC_SERVER_DIR="$OUTPUT_ROOT/javacservers" - else - SJAVAC_SERVER_DIR= - fi - AC_SUBST(SJAVAC_SERVER_DIR) -]) |