int BaseStrategy::check(const ServerCollect* server_collect) const
{
if (!server_collect->is_alive())
{
TBSYS_LOG(DEBUG, "dataserver(%s) is dead, can't join ",
CNetUtil::addrToString(server_collect->get_ds()->id_).c_str());
return 0;
}
const DataServerStatInfo* ds_stat_info = server_collect->get_ds();
return check_average(ds_stat_info->current_load_, global_info_.total_load_, ds_stat_info->use_capacity_,
global_info_.total_capacity_, global_info_.alive_server_count_);
}
/*
* check_smooth - Make sure the smooth function actually works. The
* orig array should not have been tampered with!
*/
static int check_smooth(int dim) {
int err = 0;
int i, j;
int badi = 0;
int badj = 0;
pixel right, wrong;
/* +++++ egm 10/26/2005
* Added initialization code to quiet warnings
* from gcc 4.0.2 compiler.
* -----
*/
right.red = right.green = right.blue = 0;
wrong.red = wrong.green = wrong.blue = 0;
/* return 1 if original image has been changed */
if (check_orig(dim))
return 1;
for (i = 0; i < dim; i++) {
for (j = 0; j < dim; j++) {
pixel smoothed = check_average(dim, i, j, orig);
if (compare_pixels(result[RIDX(i,j,dim)], smoothed)) {
err++;
badi = i;
badj = j;
wrong = result[RIDX(i,j,dim)];
right = smoothed;
}
}
}
if (err) {
printf("\n");
printf("ERROR: Dimension=%d, %d errors\n", dim, err);
printf("E.g., \n");
printf("You have dst[%d][%d].{red,green,blue} = {%d,%d,%d}\n",
badi, badj, wrong.red, wrong.green, wrong.blue);
printf("It should be dst[%d][%d].{red,green,blue} = {%d,%d,%d}\n",
badi, badj, right.red, right.green, right.blue);
}
return err;
}