331/performance/perf/kernels.c
void register_matrix_multiplication_functions() {
    // add_matrix_multiplication_function(&naive_matrix_multiplication, naive_matrix_multiplication_descr);   
    add_matrix_multiplication_function(&matrix_multiplication, matrix_multiplication_descr);   
    /* ... Register additional test functions here */
}
/*********************************************************************
 * register_matrix_multiplication_functions - Register all of your different versions
 *     of the matrix multiplication  with the driver by calling the
 *     add_matrix_multiplication_function() for each test function. When you run the
 *     driver program, it will test and report the performance of each
 *     registered test function.  
 *********************************************************************/
Register all of your different versions
of the matrix multiplication  with the driver by calling the
add_matrix_multiplication_function() for each test function. When you run the
driver program, it will test and report the performance of each
registered test function.
Register all of your different versions of the matrix multiplication with the driver by calling the add_matrix_multiplication_function () for each test function . When you run the driver program it will test and report the performance of each registered test function .
void register_matrix_multiplication_functions() {
    add_matrix_multiplication_function(&matrix_multiplication, matrix_multiplication_descr);   
}
void register_matrix_multiplication_functions ( ) { add_matrix_multiplication_function ( & matrix_multiplication , matrix_multiplication_descr ) ; }
register_matrix_multiplication_functions - Register all of your different versions
     of the matrix multiplication  with the driver by calling the
     add_matrix_multiplication_function() for each test function.
register_matrix_multiplication_functions - Register all of your different versions of the matrix multiplication with the driver by calling the add_matrix_multiplication_function () for each test function .
// add_matrix_multiplication_function(&naive_matrix_multiplication, naive_matrix_multiplication_descr);    /* ... Register additional test functions here */