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[NativeTiming] Clear exceptions after calling JNI methods #67

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Aug 18, 2016
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[NativeTiming] Clear exceptions after calling JNI methods #67

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60 changes: 45 additions & 15 deletions tests/NativeTiming/timing.c
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Original file line number Diff line number Diff line change
Expand Up @@ -229,80 +229,98 @@ foo_get_native_jni_timings (JNIEnv *env, int count, jclass klass, jobject self,
obj3 = (*env)->NewObject(env, Object_class, Object_init);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticVoidMethod (env, klass, Timing_StaticVoidMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [0] = end - start;
_log ("# NativeTiming: foo/timing: static void method invoke: %10lli ms | average: %10f ms\n",
jniTimes [0], jniTimes [0] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticIntMethod (env, klass, Timing_StaticIntMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [1] = end - start;
_log ("# NativeTiming: foo/timing: static int method invoke: %10lli ms | average: %10f ms\n",
jniTimes [1], jniTimes [1] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticObjectMethod (env, klass, Timing_StaticObjectMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [2] = end - start;
_log ("# NativeTiming: foo/timing: static Object method invoke: %10lli ms | average: %10f ms\n",
jniTimes [2], jniTimes [2] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallVoidMethod (env, self, Timing_VirtualVoidMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [3] = end - start;
_log ("# NativeTiming: foo/timing: virtual void method invoke: %10lli ms | average: %10f ms\n",
jniTimes [3], jniTimes [3] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallIntMethod (env, self, Timing_VirtualIntMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [4] = end - start;
_log ("# NativeTiming: foo/timing: virtual int method invoke: %10lli ms | average: %10f ms\n",
jniTimes [4], jniTimes [4] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallObjectMethod (env, self, Timing_VirtualObjectMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [5] = end - start;
_log ("# NativeTiming: foo/timing: virtual Object method invoke: %10lli ms | average: %10f ms\n",
jniTimes [5], jniTimes [5] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallNonvirtualVoidMethod (env, self, klass, Timing_FinalVoidMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [6] = end - start;
_log ("# NativeTiming: foo/timing: final void method invoke: %10lli ms | average: %10f ms\n",
jniTimes [6], jniTimes [6] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallNonvirtualIntMethod (env, self, klass, Timing_FinalIntMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [7] = end - start;
_log ("# NativeTiming: foo/timing: final int method invoke: %10lli ms | average: %10f ms\n",
jniTimes [7], jniTimes [7] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallNonvirtualObjectMethod (env, self, klass, Timing_FinalObjectMethod);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [8] = end - start;
Expand All @@ -312,26 +330,32 @@ foo_get_native_jni_timings (JNIEnv *env, int count, jclass klass, jobject self,


start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticVoidMethod (env, klass, Timing_StaticVoidMethod1Args, obj1);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [9] = end - start;
_log ("# NativeTiming: foo/timing: static void o1 method invoke: %10lli ms | average: %10f ms\n",
jniTimes [9], jniTimes [9] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticVoidMethod (env, klass, Timing_StaticVoidMethod2Args, obj1, obj2);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [10] = end - start;
_log ("# NativeTiming: foo/timing: static void o2 method invoke: %10lli ms | average: %10f ms\n",
jniTimes [10], jniTimes [10] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticVoidMethod (env, klass, Timing_StaticVoidMethod3Args, obj1, obj2, obj3);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [11] = end - start;
Expand All @@ -341,26 +365,32 @@ foo_get_native_jni_timings (JNIEnv *env, int count, jclass klass, jobject self,


start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticVoidMethod (env, klass, Timing_StaticVoidMethod1IArgs, 42);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [12] = end - start;
_log ("# NativeTiming: foo/timing: static void i1 method invoke: %10lli ms | average: %10f ms\n",
jniTimes [12], jniTimes [12] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticVoidMethod (env, klass, Timing_StaticVoidMethod2IArgs, 42, 42);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [13] = end - start;
_log ("# NativeTiming: foo/timing: static void i2 method invoke: %10lli ms | average: %10f ms\n",
jniTimes [13], jniTimes [13] / (double) count);

start = current_time_millis ();
for (i = 0; i < count; i++)
for (i = 0; i < count; i++) {
(*env)->CallStaticVoidMethod (env, klass, Timing_StaticVoidMethod3IArgs, 42, 42, 42);
(*env)->ExceptionClear (env);
}
end = current_time_millis ();

jniTimes [14] = end - start;
Expand Down