--- a/common/autoconf/boot-jdk.m4 Fri Mar 14 12:31:08 2014 +0100
+++ b/common/autoconf/boot-jdk.m4 Fri Mar 14 13:16:46 2014 +0100
@@ -350,8 +350,23 @@
AC_MSG_CHECKING([flags for boot jdk java command] )
+ # Disable special log output when a debug build is used as Boot JDK...
+ ADD_JVM_ARG_IF_OK([-XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput],boot_jdk_jvmargs,[$JAVA])
+
+ # Apply user provided options.
+ ADD_JVM_ARG_IF_OK([$with_boot_jdk_jvmargs],boot_jdk_jvmargs,[$JAVA])
+
+ AC_MSG_RESULT([$boot_jdk_jvmargs])
+
+ # For now, general JAVA_FLAGS are the same as the boot jdk jvmargs
+ JAVA_FLAGS=$boot_jdk_jvmargs
+ AC_SUBST(JAVA_FLAGS)
+
+
+ AC_MSG_CHECKING([flags for boot jdk java command for big workloads])
+
# Starting amount of heap memory.
- ADD_JVM_ARG_IF_OK([-Xms64M],boot_jdk_jvmargs,[$JAVA])
+ ADD_JVM_ARG_IF_OK([-Xms64M],boot_jdk_jvmargs_big,[$JAVA])
# Maximum amount of heap memory.
# Maximum stack size.
@@ -366,20 +381,24 @@
JVM_MAX_HEAP=1600M
STACK_SIZE=1536
fi
- ADD_JVM_ARG_IF_OK([-Xmx$JVM_MAX_HEAP],boot_jdk_jvmargs,[$JAVA])
- ADD_JVM_ARG_IF_OK([-XX:ThreadStackSize=$STACK_SIZE],boot_jdk_jvmargs,[$JAVA])
+ ADD_JVM_ARG_IF_OK([-Xmx$JVM_MAX_HEAP],boot_jdk_jvmargs_big,[$JAVA])
+ ADD_JVM_ARG_IF_OK([-XX:ThreadStackSize=$STACK_SIZE],boot_jdk_jvmargs_big,[$JAVA])
+
+ AC_MSG_RESULT([$boot_jdk_jvmargs_big])
- # Disable special log output when a debug build is used as Boot JDK...
- ADD_JVM_ARG_IF_OK([-XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput],boot_jdk_jvmargs,[$JAVA])
+ JAVA_FLAGS_BIG=$boot_jdk_jvmargs_big
+ AC_SUBST(JAVA_FLAGS_BIG)
- # Apply user provided options.
- ADD_JVM_ARG_IF_OK([$with_boot_jdk_jvmargs],boot_jdk_jvmargs,[$JAVA])
+
+ AC_MSG_CHECKING([flags for boot jdk java command for small workloads])
- AC_MSG_RESULT([$boot_jdk_jvmargs])
+ # Use serial gc for small short lived tools if possible
+ ADD_JVM_ARG_IF_OK([-XX:+UseSerialGC],boot_jdk_jvmargs_small,[$JAVA])
+ ADD_JVM_ARG_IF_OK([-Xms32M],boot_jdk_jvmargs_small,[$JAVA])
+ ADD_JVM_ARG_IF_OK([-Xmx512M],boot_jdk_jvmargs_small,[$JAVA])
- # For now, general JAVA_FLAGS are the same as the boot jdk jvmargs
- JAVA_FLAGS=$boot_jdk_jvmargs
+ AC_MSG_RESULT([$boot_jdk_jvmargs_small])
- AC_SUBST(BOOT_JDK_JVMARGS, $boot_jdk_jvmargs)
- AC_SUBST(JAVA_FLAGS, $JAVA_FLAGS)
+ JAVA_FLAGS_SMALL=$boot_jdk_jvmargs_small
+ AC_SUBST(JAVA_FLAGS_SMALL)
])
--- a/common/autoconf/generated-configure.sh Fri Mar 14 12:31:08 2014 +0100
+++ b/common/autoconf/generated-configure.sh Fri Mar 14 13:16:46 2014 +0100
@@ -796,8 +796,9 @@
JAXP_TOPDIR
CORBA_TOPDIR
LANGTOOLS_TOPDIR
+JAVA_FLAGS_SMALL
+JAVA_FLAGS_BIG
JAVA_FLAGS
-BOOT_JDK_JVMARGS
JAVAC_FLAGS
BOOT_JDK_SOURCETARGET
JARSIGNER
@@ -4231,7 +4232,7 @@
#CUSTOM_AUTOCONF_INCLUDE
# Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1394150589
+DATE_WHEN_GENERATED=1394794899
###############################################################################
#
@@ -25866,67 +25867,6 @@
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking flags for boot jdk java command " >&5
$as_echo_n "checking flags for boot jdk java command ... " >&6; }
- # Starting amount of heap memory.
-
- $ECHO "Check if jvm arg is ok: -Xms64M" >&5
- $ECHO "Command: $JAVA -Xms64M -version" >&5
- OUTPUT=`$JAVA -Xms64M -version 2>&1`
- FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
- FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
- if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
- boot_jdk_jvmargs="$boot_jdk_jvmargs -Xms64M"
- JVM_ARG_OK=true
- else
- $ECHO "Arg failed:" >&5
- $ECHO "$OUTPUT" >&5
- JVM_ARG_OK=false
- fi
-
-
- # Maximum amount of heap memory.
- # Maximum stack size.
- if test "x$BUILD_NUM_BITS" = x32; then
- JVM_MAX_HEAP=1100M
- STACK_SIZE=768
- else
- # Running Javac on a JVM on a 64-bit machine, takes more space since 64-bit
- # pointers are used. Apparently, we need to increase the heap and stack
- # space for the jvm. More specifically, when running javac to build huge
- # jdk batch
- JVM_MAX_HEAP=1600M
- STACK_SIZE=1536
- fi
-
- $ECHO "Check if jvm arg is ok: -Xmx$JVM_MAX_HEAP" >&5
- $ECHO "Command: $JAVA -Xmx$JVM_MAX_HEAP -version" >&5
- OUTPUT=`$JAVA -Xmx$JVM_MAX_HEAP -version 2>&1`
- FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
- FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
- if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
- boot_jdk_jvmargs="$boot_jdk_jvmargs -Xmx$JVM_MAX_HEAP"
- JVM_ARG_OK=true
- else
- $ECHO "Arg failed:" >&5
- $ECHO "$OUTPUT" >&5
- JVM_ARG_OK=false
- fi
-
-
- $ECHO "Check if jvm arg is ok: -XX:ThreadStackSize=$STACK_SIZE" >&5
- $ECHO "Command: $JAVA -XX:ThreadStackSize=$STACK_SIZE -version" >&5
- OUTPUT=`$JAVA -XX:ThreadStackSize=$STACK_SIZE -version 2>&1`
- FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
- FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
- if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
- boot_jdk_jvmargs="$boot_jdk_jvmargs -XX:ThreadStackSize=$STACK_SIZE"
- JVM_ARG_OK=true
- else
- $ECHO "Arg failed:" >&5
- $ECHO "$OUTPUT" >&5
- JVM_ARG_OK=false
- fi
-
-
# Disable special log output when a debug build is used as Boot JDK...
$ECHO "Check if jvm arg is ok: -XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput" >&5
@@ -25967,9 +25907,133 @@
# For now, general JAVA_FLAGS are the same as the boot jdk jvmargs
JAVA_FLAGS=$boot_jdk_jvmargs
- BOOT_JDK_JVMARGS=$boot_jdk_jvmargs
-
- JAVA_FLAGS=$JAVA_FLAGS
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking flags for boot jdk java command for big workloads" >&5
+$as_echo_n "checking flags for boot jdk java command for big workloads... " >&6; }
+
+ # Starting amount of heap memory.
+
+ $ECHO "Check if jvm arg is ok: -Xms64M" >&5
+ $ECHO "Command: $JAVA -Xms64M -version" >&5
+ OUTPUT=`$JAVA -Xms64M -version 2>&1`
+ FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
+ FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
+ if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
+ boot_jdk_jvmargs_big="$boot_jdk_jvmargs_big -Xms64M"
+ JVM_ARG_OK=true
+ else
+ $ECHO "Arg failed:" >&5
+ $ECHO "$OUTPUT" >&5
+ JVM_ARG_OK=false
+ fi
+
+
+ # Maximum amount of heap memory.
+ # Maximum stack size.
+ if test "x$BUILD_NUM_BITS" = x32; then
+ JVM_MAX_HEAP=1100M
+ STACK_SIZE=768
+ else
+ # Running Javac on a JVM on a 64-bit machine, takes more space since 64-bit
+ # pointers are used. Apparently, we need to increase the heap and stack
+ # space for the jvm. More specifically, when running javac to build huge
+ # jdk batch
+ JVM_MAX_HEAP=1600M
+ STACK_SIZE=1536
+ fi
+
+ $ECHO "Check if jvm arg is ok: -Xmx$JVM_MAX_HEAP" >&5
+ $ECHO "Command: $JAVA -Xmx$JVM_MAX_HEAP -version" >&5
+ OUTPUT=`$JAVA -Xmx$JVM_MAX_HEAP -version 2>&1`
+ FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
+ FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
+ if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
+ boot_jdk_jvmargs_big="$boot_jdk_jvmargs_big -Xmx$JVM_MAX_HEAP"
+ JVM_ARG_OK=true
+ else
+ $ECHO "Arg failed:" >&5
+ $ECHO "$OUTPUT" >&5
+ JVM_ARG_OK=false
+ fi
+
+
+ $ECHO "Check if jvm arg is ok: -XX:ThreadStackSize=$STACK_SIZE" >&5
+ $ECHO "Command: $JAVA -XX:ThreadStackSize=$STACK_SIZE -version" >&5
+ OUTPUT=`$JAVA -XX:ThreadStackSize=$STACK_SIZE -version 2>&1`
+ FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
+ FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
+ if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
+ boot_jdk_jvmargs_big="$boot_jdk_jvmargs_big -XX:ThreadStackSize=$STACK_SIZE"
+ JVM_ARG_OK=true
+ else
+ $ECHO "Arg failed:" >&5
+ $ECHO "$OUTPUT" >&5
+ JVM_ARG_OK=false
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $boot_jdk_jvmargs_big" >&5
+$as_echo "$boot_jdk_jvmargs_big" >&6; }
+
+ JAVA_FLAGS_BIG=$boot_jdk_jvmargs_big
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking flags for boot jdk java command for small workloads" >&5
+$as_echo_n "checking flags for boot jdk java command for small workloads... " >&6; }
+
+ # Use serial gc for small short lived tools if possible
+
+ $ECHO "Check if jvm arg is ok: -XX:+UseSerialGC" >&5
+ $ECHO "Command: $JAVA -XX:+UseSerialGC -version" >&5
+ OUTPUT=`$JAVA -XX:+UseSerialGC -version 2>&1`
+ FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
+ FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
+ if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
+ boot_jdk_jvmargs_small="$boot_jdk_jvmargs_small -XX:+UseSerialGC"
+ JVM_ARG_OK=true
+ else
+ $ECHO "Arg failed:" >&5
+ $ECHO "$OUTPUT" >&5
+ JVM_ARG_OK=false
+ fi
+
+
+ $ECHO "Check if jvm arg is ok: -Xms32M" >&5
+ $ECHO "Command: $JAVA -Xms32M -version" >&5
+ OUTPUT=`$JAVA -Xms32M -version 2>&1`
+ FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
+ FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
+ if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
+ boot_jdk_jvmargs_small="$boot_jdk_jvmargs_small -Xms32M"
+ JVM_ARG_OK=true
+ else
+ $ECHO "Arg failed:" >&5
+ $ECHO "$OUTPUT" >&5
+ JVM_ARG_OK=false
+ fi
+
+
+ $ECHO "Check if jvm arg is ok: -Xmx512M" >&5
+ $ECHO "Command: $JAVA -Xmx512M -version" >&5
+ OUTPUT=`$JAVA -Xmx512M -version 2>&1`
+ FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
+ FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
+ if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
+ boot_jdk_jvmargs_small="$boot_jdk_jvmargs_small -Xmx512M"
+ JVM_ARG_OK=true
+ else
+ $ECHO "Arg failed:" >&5
+ $ECHO "$OUTPUT" >&5
+ JVM_ARG_OK=false
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $boot_jdk_jvmargs_small" >&5
+$as_echo "$boot_jdk_jvmargs_small" >&6; }
+
+ JAVA_FLAGS_SMALL=$boot_jdk_jvmargs_small
--- a/common/autoconf/spec.gmk.in Fri Mar 14 12:31:08 2014 +0100
+++ b/common/autoconf/spec.gmk.in Fri Mar 14 13:16:46 2014 +0100
@@ -254,7 +254,6 @@
# The boot jdk to use
BOOT_JDK:=@BOOT_JDK@
-BOOT_JDK_JVMARGS:=@BOOT_JDK_JVMARGS@
BOOT_RTJAR:=@BOOT_RTJAR@
BOOT_TOOLSJAR=$(BOOT_JDK)/lib/tools.jar
@@ -442,8 +441,11 @@
POST_MCS_CMD:=@POST_MCS_CMD@
JAVA_FLAGS:=@JAVA_FLAGS@
+JAVA_FLAGS_BIG:=@JAVA_FLAGS_BIG@
+JAVA_FLAGS_SMALL:=@JAVA_FLAGS_SMALL@
-JAVA=@FIXPATH@ @JAVA@ $(JAVA_FLAGS)
+JAVA=@FIXPATH@ @JAVA@ $(JAVA_FLAGS_BIG) $(JAVA_FLAGS)
+JAVA_SMALL=@FIXPATH@ @JAVA@ $(JAVA_FLAGS_SMALL) $(JAVA_FLAGS)
JAVAC:=@FIXPATH@ @JAVAC@
# Hotspot sets this variable before reading the SPEC when compiling sa-jdi.jar. Avoid
@@ -454,7 +456,7 @@
JAR:=@FIXPATH@ @JAR@
-NATIVE2ASCII:=@FIXPATH@ @NATIVE2ASCII@
+NATIVE2ASCII:=@FIXPATH@ @NATIVE2ASCII@ $(addprefix -J, $(JAVA_FLAGS_SMALL))
JARSIGNER:=@FIXPATH@ @JARSIGNER@