#define ITER_POWER_CL 25 /* log 2 of how many iterations for Cache Line test */
#define ITER_POWER 21 /* log 2 of how many iterations we do when timing. */
#define ITER_POWER_CL 25 /* log 2 of how many iterations for Cache Line test */
#define ITER_POWER 21 /* log 2 of how many iterations we do when timing. */