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#ifndef _PARAMS_H_
#define _PARAMS_H_
#include "common.h"
// Params ---------------------------------------------------------------------
typedef struct Params {
unsigned long input_size_n;
unsigned long input_size_m;
int n_warmup;
int n_reps;
}Params;
void usage() {
fprintf(stderr,
"\nUsage: ./program [options]"
"\n"
"\nGeneral options:"
"\n -h help"
"\n -w <W> # of untimed warmup iterations (default=1)"
"\n -e <E> # of timed repetition iterations (default=3)"
"\n"
"\nBenchmark-specific options:"
"\n -n <n> n (TS length. Default=64K elements)"
"\n -m <m> m (Query length. Default=256 elements)"
"\n");
}
struct Params input_params(int argc, char **argv) {
struct Params p;
p.input_size_n = 1 << 16;
p.input_size_m = 1 << 8;
p.n_warmup = 1;
p.n_reps = 3;
int opt;
while((opt = getopt(argc, argv, "hw:e:n:m:")) >= 0) {
switch(opt) {
case 'h':
usage();
exit(0);
break;
case 'w': p.n_warmup = atoi(optarg); break;
case 'e': p.n_reps = atoi(optarg); break;
case 'n': p.input_size_n = atol(optarg); break;
case 'm': p.input_size_m = atol(optarg); break;
default:
fprintf(stderr, "\nUnrecognized option!\n");
usage();
exit(0);
}
}
assert(NR_DPUS > 0 && "Invalid # of dpus!");
return p;
}
#endif
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