jdouble           384 ompi/mpi/java/c/mpi_MPI.c JNIEXPORT jdouble JNICALL Java_mpi_MPI_wtime_1jni(JNIEnv *env, jclass jthis)
jdouble           389 ompi/mpi/java/c/mpi_MPI.c JNIEXPORT jdouble JNICALL Java_mpi_MPI_wtick_1jni(JNIEnv *env, jclass jthis)