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Merge "Add command line flags to enable lock profiling." into froyo

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This commit is contained in:
Carl Shapiro
2010-04-16 13:25:03 -07:00
committed by Android (Google) Code Review
parent f066611aab d8f3ec6e83
commit d5a873fbe8
1 changed files with 18 additions and 0 deletions
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18
core/jni/AndroidRuntime.cpp
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@ -703,6 +703,24 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
//mOptions.add(opt);
}
char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:") + sizeof(propBuf)];
property_get("dalvik.vm.lockprof.threshold", propBuf, "");
if (strlen(propBuf) > 0) {
strcpy(lockProfThresholdBuf, "-Xlockprofthreshold:");
strcat(lockProfThresholdBuf, propBuf);
opt.optionString = lockProfThresholdBuf;
mOptions.add(opt);
}
char lockProfSampleBuf[sizeof("-Xlockprofsample:") + sizeof(propBuf)];
property_get("dalvik.vm.lockprof.sample", propBuf, "");
if (strlen(propBuf) > 0) {
strcpy(lockProfSampleBuf, "-Xlockprofsample:");
strcat(lockProfSampleBuf, propBuf);
opt.optionString = lockProfSampleBuf;
mOptions.add(opt);
}
#if defined(WITH_JIT)
/* Minimal profile threshold to trigger JIT compilation */
char jitThresholdBuf[sizeof("-Xjitthreshold:") + PROPERTY_VALUE_MAX];