C++ (Cpp) ompi_java_attrGet 예제들

예제 #1

파일: mpi_Datatype.c 프로젝트: abouteiller/ompi-aurelien

JNIEXPORT jobject JNICALL Java_mpi_Datatype_getAttr(
        JNIEnv *env, jobject jthis, jlong type, jint keyval)
{
    int flag;
    void *val;
    int rc = MPI_Type_get_attr((MPI_Datatype)type, keyval, &val, &flag);

    if(ompi_java_exceptionCheck(env, rc) || !flag)
        return NULL;

    return ompi_java_attrGet(env, val);
}

예제 #2

파일: mpi_Win.c 프로젝트: jimmycao/ompi-mirror-try

/*
 * Class:     mpi_Win
 * Method:    getAttr_predefined
 * Signature: (JI)Ljava/lang/Object;
 */
JNIEXPORT jobject JNICALL Java_mpi_Win_getAttr(
        JNIEnv *env, jobject jthis, jlong win, jint keyval)
{
    int flag;
    void *val;
    int rc = MPI_Win_get_attr((MPI_Win)win, keyval, &val, &flag);

    if(ompi_java_exceptionCheck(env, rc) || !flag)
        return NULL;

    switch(keyval)
    {
        case MPI_WIN_SIZE:
            return ompi_java_Integer_valueOf(env, (jint)(*((MPI_Aint*)val)));
        case MPI_WIN_DISP_UNIT:
            return ompi_java_Integer_valueOf(env, (jint)(*((int*)val)));
        case MPI_WIN_BASE:
            return ompi_java_Long_valueOf(env, (jlong)val);
        default:
            return ompi_java_attrGet(env, val);
    }
}