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Commit e86e8a65 authored by Calin Juravle's avatar Calin Juravle
Browse files

Handle dalvik.vm.usejitprofiles property 

Bug: 26080105

Partial cherry picked from commit
db4a79a5

Change-Id: Ifef4ec0d153b8d30941a339d7f9052889631f84c
parent 09ae4931

core/jni/AndroidRuntime.cpp

+5 −0
Original line number Diff line number Diff line
@@ -585,6 +585,7 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote) 
    char jitmaxsizeOptsBuf[sizeof("-Xjitmaxsize:")-1 + PROPERTY_VALUE_MAX];

    char jitinitialsizeOptsBuf[sizeof("-Xjitinitialsize:")-1 + PROPERTY_VALUE_MAX];

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

    char useJitProfilesOptsBuf[sizeof("-Xjitsaveprofilinginfo:")-1 + PROPERTY_VALUE_MAX];

    char jitprithreadweightOptBuf[sizeof("-Xjitprithreadweight:")-1 + PROPERTY_VALUE_MAX];

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

    char backgroundgcOptsBuf[sizeof("-XX:BackgroundGC=")-1 + PROPERTY_VALUE_MAX];
@@ -691,6 +692,10 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote) 
    parseRuntimeOption("dalvik.vm.jitmaxsize", jitmaxsizeOptsBuf, "-Xjitmaxsize:");

    parseRuntimeOption("dalvik.vm.jitinitialsize", jitinitialsizeOptsBuf, "-Xjitinitialsize:");

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

    property_get("dalvik.vm.usejitprofiles", useJitProfilesOptsBuf, "");

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

        addOption("-Xjitsaveprofilinginfo");

    }

    parseRuntimeOption("dalvik.vm.jitprithreadweight",

                       jitprithreadweightOptBuf,

                       "-Xjitprithreadweight:");