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8147432: JVMCI should report bailouts in PrintCompilation output

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Reviewed-by: kvn, twisti
This commit is contained in:
Tom Rodriguez 2016-01-22 11:08:07 -08:00
parent 0691fac50b
commit 87d68c21c4
16 changed files with 165 additions and 101 deletions
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25
hotspot/src/share/vm/jvmci/jvmciCompilerToVM.cpp
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@ -834,30 +834,6 @@ C2V_VMENTRY(jint, getMetadata, (JNIEnv *jniEnv, jobject, jobject target, jobject
return result;
C2V_END
C2V_VMENTRY(void, notifyCompilationStatistics, (JNIEnv *jniEnv, jobject, jint id, jobject hotspot_method, jboolean osr, jint processedBytecodes, jlong time, jlong timeUnitsPerSecond, jobject installed_code))
JVMCICompiler* compiler = JVMCICompiler::instance(CHECK);
CompilerStatistics* stats = compiler->stats();
elapsedTimer timer = elapsedTimer(time, timeUnitsPerSecond);
if (osr) {
stats->_osr.update(timer, processedBytecodes);
} else {
stats->_standard.update(timer, processedBytecodes);
}
Handle installed_code_handle = JNIHandles::resolve(installed_code);
if (installed_code_handle->is_a(HotSpotInstalledCode::klass())) {
stats->_nmethods_size += HotSpotInstalledCode::size(installed_code_handle);
stats->_nmethods_code_size += HotSpotInstalledCode::codeSize(installed_code_handle);
}
if (CITimeEach) {
methodHandle method = CompilerToVM::asMethod(hotspot_method);
float bytes_per_sec = 1.0 * processedBytecodes / timer.seconds();
tty->print_cr("%3d seconds: %f bytes/sec: %f (bytes %d)",
id, timer.seconds(), bytes_per_sec, processedBytecodes);
}
C2V_END
C2V_VMENTRY(void, resetCompilationStatistics, (JNIEnv *jniEnv, jobject))
JVMCICompiler* compiler = JVMCICompiler::instance(CHECK);
CompilerStatistics* stats = compiler->stats();
@ -1447,7 +1423,6 @@ JNINativeMethod CompilerToVM::methods[] = {
{CC"initializeConfiguration", CC"("HS_CONFIG")J", FN_PTR(initializeConfiguration)},
{CC"installCode", CC"("TARGET_DESCRIPTION HS_COMPILED_CODE INSTALLED_CODE HS_SPECULATION_LOG")I", FN_PTR(installCode)},
{CC"getMetadata", CC"("TARGET_DESCRIPTION HS_COMPILED_CODE HS_METADATA")I", FN_PTR(getMetadata)},
{CC"notifyCompilationStatistics", CC"(I"HS_RESOLVED_METHOD"ZIJJ"INSTALLED_CODE")V", FN_PTR(notifyCompilationStatistics)},
{CC"resetCompilationStatistics", CC"()V", FN_PTR(resetCompilationStatistics)},
{CC"disassembleCodeBlob", CC"("INSTALLED_CODE")"STRING, FN_PTR(disassembleCodeBlob)},
{CC"executeInstalledCode", CC"(["OBJECT INSTALLED_CODE")"OBJECT, FN_PTR(executeInstalledCode)},