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view test/test_env.sh @ 12250:9044964f9163
8024669: Native OOME when allocating after changes to maximum heap supporting Coops sizing on sparcv9
Summary: After changes in 8010722 the ergonomics for calculating the size of the heap that supports zero based compressed oops changed. This lead to the VM actually using zero based compressed oops. Due to low default HeapBaseMinAddress, the OS mapping in the application image at the same address, and limitations of the malloc implementation on Solaris this resulted in very little C heap available for the VM. So the VM immediately gives a native OOME when the machine has lots of physical memory (>=32G). The solution is to increase the HeapBaseMinAddress so that the VM has enough C heap.
Reviewed-by: kvn, brutisso
author | tschatzl |
---|---|
date | Wed, 18 Sep 2013 13:18:52 +0200 |
parents | 04d6d4322c6a |
children | a51071796915 |
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#!/bin/sh # # Copyright (c) 2013, 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. # # 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. # # # This Environment script was written to capture typically used environment # setup for a given shell test. # # TESTJAVA can be a JDK or JRE. If JRE you need to set COMPILEJAVA if [ "${TESTJAVA}" = "" ] then echo "TESTJAVA not set. Test cannot execute. Failed." exit 1 fi echo "TESTJAVA=${TESTJAVA}" # COMPILEJAVA requires a JDK, some shell test use javac,jar,etc if [ "${COMPILEJAVA}" = "" ] then echo "COMPILEJAVA not set. Using TESTJAVA as default" COMPILEJAVA=${TESTJAVA} fi echo "COMPILEJAVA=${COMPILEJAVA}" if [ "${TESTCLASSES}" = "" ] then echo "TESTCLASES not set. Using "." as default" TESTCLASSES=. fi echo "TESTCLASSES=${TESTCLASSES}" # set platform-dependent variables OS=`uname -s` case "$OS" in SunOS | Linux | Darwin ) NULL=/dev/null PS=":" FS="/" RM=/bin/rm CP=/bin/cp MV=/bin/mv ;; Windows_* ) NULL=NUL PS=";" FS="\\" RM=rm CP=cp MV=mv ;; CYGWIN_* ) NULL=/dev/null PS=";" FS="/" RM=rm CP=cp MV=mv ;; * ) echo "Unrecognized system!" exit 1; ;; esac export NULL PS FS RM CP MV echo "NULL =${NULL}" echo "PS =${PS}" echo "FS =${FS}" echo "RM =${RM}" echo "CP =${CP}" echo "MV =${MV}" # jtreg -classpathappend:<path> JEMMYPATH=${CPAPPEND} CLASSPATH=.${PS}${TESTCLASSES}${PS}${JEMMYPATH} ; export CLASSPATH echo "CLASSPATH =${CLASSPATH}" # Current directory is scratch directory THIS_DIR=. echo "THIS_DIR=${THIS_DIR}" # Check to ensure the java defined actually works ${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -version if [ $? != 0 ]; then echo "Wrong TESTJAVA or TESTVMOPTS:" echo $TESTJAVA TESTVMOPTS exit 1 fi ${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -Xinternalversion > vm_version.out 2>&1 VM_TYPE="unknown" grep "Server" vm_version.out > ${NULL} if [ $? = 0 ] then VM_TYPE="server" fi grep "Client" vm_version.out > ${NULL} if [ $? = 0 ] then VM_TYPE="client" fi VM_BITS="32" grep "64-Bit" vm_version.out > ${NULL} if [ $? = 0 ] then VM_BITS="64" fi VM_OS="unknown" grep "solaris" vm_version.out > ${NULL} if [ $? = 0 ] then VM_OS="solaris" fi grep "linux" vm_version.out > ${NULL} if [ $? = 0 ] then VM_OS="linux" fi grep "windows" vm_version.out > ${NULL} if [ $? = 0 ] then VM_OS="windows" fi grep "bsd" vm_version.out > ${NULL} if [ $? = 0 ] then VM_OS="bsd" fi VM_CPU="unknown" grep "sparc" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="sparc" if [ $VM_BITS = "64" ] then VM_CPU="sparcv9" fi fi grep "x86" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="i386" fi grep "amd64" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="amd64" fi grep "arm" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="arm" fi grep "ppc" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="ppc" fi grep "ia64" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="ia64" fi export VM_TYPE VM_BITS VM_OS VM_CPU echo "VM_TYPE=${VM_TYPE}" echo "VM_BITS=${VM_BITS}" echo "VM_OS=${VM_OS}" echo "VM_CPU=${VM_CPU}"