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8155824: JDK build should tune down small apps more aggressively

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Reviewed-by: erikj
This commit is contained in:
Claes Redestad 2016-05-02 17:54:37 +02:00
parent 0dc92a6e8c
commit 7eb46a2e0f
2 changed files with 17 additions and 1 deletions
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1
common/autoconf/boot-jdk.m4
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@ -397,6 +397,7 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS],
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,[$JAVA])
ADD_JVM_ARG_IF_OK([-XX:TieredStopAtLevel=1],boot_jdk_jvmargs_small,[$JAVA])
AC_MSG_RESULT([$boot_jdk_jvmargs_small])

17
common/autoconf/generated-configure.sh
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@ -5070,7 +5070,7 @@ VS_SDK_PLATFORM_NAME_2013=
#CUSTOM_AUTOCONF_INCLUDE
# Do not change or remove the following line, it is needed for consistency checks:
DATE_WHEN_GENERATED=1462194239
DATE_WHEN_GENERATED=1462204427
###############################################################################
#
@ -64282,6 +64282,21 @@ $as_echo_n "checking flags for boot jdk java command for small workloads... " >&
fi
$ECHO "Check if jvm arg is ok: -XX:TieredStopAtLevel=1" >&5
$ECHO "Command: $JAVA -XX:TieredStopAtLevel=1 -version" >&5
OUTPUT=`$JAVA -XX:TieredStopAtLevel=1 -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:TieredStopAtLevel=1"
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; }