ti-kamlesh

#define _GNU_SOURCE         /* See feature_test_macros(7) */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <stdbool.h>
#include <stdint.h>
#include <errno.h>
#include <stdarg.h>
#include <limits.h>

ti-kamlesh

#define _GNU_SOURCE         /* See feature_test_macros(7) */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <stdbool.h>
#include <stdint.h>
#include <errno.h>
#include <stdarg.h>
#include <limits.h>

ti-kamlesh

#define _GNU_SOURCE         /* See feature_test_macros(7) */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <stdbool.h>
#include <stdint.h>
#include <errno.h>
#include <stdarg.h>
#include <limits.h>

ti-kamlesh

+-------------------+-----------------------------+-----------------------+------------------------+------------------------+
|                   |                             |                       |                        |                        |
| File size         | 120mb(ideal size for us)    | 20mb                  | 15mb                   | 5mb                    |
+===================+=============================+=======================+========================+========================+
|                   |                             |                       |                        |                        |
| CRC32 (Case 1)    | Driver time 0.155s          | Driver time 0.0325s   | Driver time 0.019s     | Driver time 0.0062s    |
|                   |    real time 0.18s          |    real time 0.06s    |    real time 0.04s     |    real time 0.03s     |
|                   |    overhead 0.025s          |    overhead 0.025s    |    overhead 0.021s     |    overhead ~0.023s    |
+---------------