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com_intel_sea_IntelSEAPI.cpp
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98 lines (85 loc) · 3.76 KB
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#include "java/com_intel_sea_IntelSEAPI.h"
#include "ittnotify.h"
extern "C" {
JNIEXPORT jlong JNICALL Java_com_intel_sea_IntelSEAPI_createDomain(JNIEnv* pEnv, jclass, jstring name)
{
const char * nativeString = pEnv->GetStringUTFChars(name, nullptr);
if (!nativeString) return 0;
__itt_domain* pDomain = __itt_domain_create(nativeString);
pEnv->ReleaseStringUTFChars(name, nativeString);
return (jlong)pDomain;
}
JNIEXPORT jlong JNICALL Java_com_intel_sea_IntelSEAPI_createString(JNIEnv * pEnv, jclass, jstring name)
{
const char * nativeString = pEnv->GetStringUTFChars(name, nullptr);
if (!nativeString) return 0;
__itt_string_handle* pString = __itt_string_handle_create(nativeString);
pEnv->ReleaseStringUTFChars(name, nativeString);
return (jlong)pString;
}
JNIEXPORT void JNICALL Java_com_intel_sea_IntelSEAPI_beginTask(JNIEnv * pEnv, jclass, jlong domain, jlong name, jlong id, jlong parent, jlong timestamp)
{
__itt_task_begin_ex(
reinterpret_cast<__itt_domain*>(domain),
nullptr,
timestamp,
id ? __itt_id_make((void*)domain, id) : __itt_null,
parent ? __itt_id_make((void*)domain, parent) : __itt_null,
reinterpret_cast<__itt_string_handle*>(name)
);
}
JNIEXPORT void JNICALL Java_com_intel_sea_IntelSEAPI_endTask(JNIEnv *, jclass, jlong domain, jlong timestamp)
{
__itt_task_end_ex(
reinterpret_cast<__itt_domain*>(domain),
nullptr,
timestamp
);
}
JNIEXPORT jlong JNICALL Java_com_intel_sea_IntelSEAPI_counterCreate(JNIEnv *, jclass, jlong domain, jlong name)
{
__itt_counter conuter = __itt_counter_create_typed(
reinterpret_cast<__itt_string_handle*>(name)->strA,
reinterpret_cast<__itt_domain*>(domain)->nameA,
__itt_metadata_double
);
return (jlong)conuter;
}
JNIEXPORT void JNICALL Java_com_intel_sea_IntelSEAPI_setCounter(JNIEnv *, jclass, jlong counter, jdouble value, jlong timestamp)
{
__itt_counter_set_value_ex(reinterpret_cast<__itt_counter>(counter), nullptr, timestamp, &value);
}
JNIEXPORT void JNICALL Java_com_intel_sea_IntelSEAPI_marker(JNIEnv *, jclass, jlong domain, jlong id, jlong name, jlong scope, jlong timestamp)
{
__itt_marker_ex(
reinterpret_cast<__itt_domain*>(domain),
nullptr, //zero clock domain means that given time is already a correct timestamp
timestamp,
id ? __itt_id_make((void*)domain, id) : __itt_null,
reinterpret_cast<__itt_string_handle*>(name),
(__itt_scope)scope
);
}
JNIEXPORT jlong JNICALL Java_com_intel_sea_IntelSEAPI_createTrack(JNIEnv * pEnv, jclass, jstring group, jstring track)
{
const char * szGroup = group ? pEnv->GetStringUTFChars(group, nullptr) : nullptr;
const char * szTrack = pEnv->GetStringUTFChars(track, nullptr);
__itt_track* pTrack = __itt_track_create(
__itt_track_group_create(((group) ? __itt_string_handle_create(szGroup) : nullptr), __itt_track_group_type_normal),
__itt_string_handle_create(szTrack),
__itt_track_type_normal
);
pEnv->ReleaseStringUTFChars(track, szTrack);
if (group)
pEnv->ReleaseStringUTFChars(group, szGroup);
return (jlong)pTrack;
}
JNIEXPORT void JNICALL Java_com_intel_sea_IntelSEAPI_setTrack(JNIEnv *, jclass, jlong track)
{
__itt_set_track(reinterpret_cast<__itt_track*>(track));
}
JNIEXPORT jlong JNICALL Java_com_intel_sea_IntelSEAPI_getTimestamp(JNIEnv *, jclass)
{
return (jlong)__itt_get_timestamp();
}
}