331/performance/perf/kernels.c
void register_conv_functions() {
    //add_conv_function(&naive_conv, naive_conv_descr);   
    add_conv_function(&convolution, convolution_descr);   
    /* ... Register additional test functions here */
}
/*********************************************************************
 * register_conv_functions - Register all of your different versions
 *     of the convolution functions  with the driver by calling the
 *     add_conv_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 convolution functions  with the driver by calling the
add_conv_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 convolution functions with the driver by calling the add_conv_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_conv_functions() {
    add_conv_function(&convolution, convolution_descr);   
}
void register_conv_functions ( ) { add_conv_function ( & convolution , convolution_descr ) ; }
register_conv_functions - Register all of your different versions
     of the convolution functions  with the driver by calling the
     add_conv_function() for each test function.
register_conv_functions - Register all of your different versions of the convolution functions with the driver by calling the add_conv_function () for each test function .
//add_conv_function(&naive_conv, naive_conv_descr);    /* ... Register additional test functions here */