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Commit 55f5196d authored by Richard Uhler's avatar Richard Uhler
Browse files

Add dalvik.vm.enable_time_based_gc_trigger. 

Test: manual: set the value, verify it takes effect.
Flag: com.android.art.rw.flags.enable_time_based_gc_triggering
Bug: 425665469
Change-Id: I609e5d94cb6cefa8ca17afbfac58270e13489752
parent 018c3dba

core/jni/AndroidRuntime.cpp

+5 −0
Original line number Diff line number Diff line
@@ -658,6 +658,8 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote, bool p 
    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 enableTimeBasedGcTriggerBuf[sizeof("-XX:EnableTimeBasedGcTrigger=") - 1 +

                                     PROPERTY_VALUE_MAX];

    char heapMemoryGcCostFactorBuf[sizeof("-XX:HeapMemoryGcCostFactor=") - 1 + PROPERTY_VALUE_MAX];

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

    char jitpthreadpriorityOptsBuf[sizeof("-Xjitpthreadpriority:")-1 + PROPERTY_VALUE_MAX];
@@ -854,6 +856,9 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote, bool p 
    parseRuntimeOption("dalvik.vm.heaptargetutilization",

                       heaptargetutilizationOptsBuf,

                       "-XX:HeapTargetUtilization=");



    parseRuntimeOption("dalvik.vm.enable_time_based_gc_trigger", enableTimeBasedGcTriggerBuf,

                       "-XX:EnableTimeBasedGcTrigger=");

    parseRuntimeOption("dalvik.vm.heap-memory-gc-cost-factor", heapMemoryGcCostFactorBuf,

                       "-XX:HeapMemoryGcCostFactor=");