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Commit 773bcfa7 authored by Mathieu Chartier's avatar Mathieu Chartier Committed by Android Git Automerger
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am e59b7ce2: Merge "Add JIT system properties" 

* commit 'e59b7ce2':
  Add JIT system properties
parents c1e2bf95 e59b7ce2

core/jni/AndroidRuntime.cpp

+10 −0
Original line number Diff line number Diff line
@@ -546,6 +546,9 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv) 
    char heapgrowthlimitOptsBuf[sizeof("-XX:HeapGrowthLimit=")-1 + PROPERTY_VALUE_MAX];

    char heapminfreeOptsBuf[sizeof("-XX:HeapMinFree=")-1 + PROPERTY_VALUE_MAX];

    char heapmaxfreeOptsBuf[sizeof("-XX:HeapMaxFree=")-1 + PROPERTY_VALUE_MAX];

    char usejitOptsBuf[sizeof("-Xusejit:")-1 + PROPERTY_VALUE_MAX];

    char jitcodecachesizeOptsBuf[sizeof("-Xjitcodecachesize:")-1 + PROPERTY_VALUE_MAX];

    char jitthresholdOptsBuf[sizeof("-Xjitthreshold:")-1 + PROPERTY_VALUE_MAX];

    char gctypeOptsBuf[sizeof("-Xgc:")-1 + PROPERTY_VALUE_MAX];

    char backgroundgcOptsBuf[sizeof("-XX:BackgroundGC=")-1 + PROPERTY_VALUE_MAX];

    char heaptargetutilizationOptsBuf[sizeof("-XX:HeapTargetUtilization=")-1 + PROPERTY_VALUE_MAX];
@@ -642,6 +645,13 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv) 
                       heaptargetutilizationOptsBuf,

                       "-XX:HeapTargetUtilization=");



    /*

     * JIT related options.

     */

    parseRuntimeOption("dalvik.vm.usejit", usejitOptsBuf, "-Xusejit:");

    parseRuntimeOption("dalvik.vm.jitcodecachesize", jitcodecachesizeOptsBuf, "-Xjitcodecachesize:");

    parseRuntimeOption("dalvik.vm.jitthreshold", jitthresholdOptsBuf, "-Xjitthreshold:");



    property_get("ro.config.low_ram", propBuf, "");

    if (strcmp(propBuf, "true") == 0) {

      addOption("-XX:LowMemoryMode");