From 3de4b495fb176eba9a0eb517a4ce05903cb67acb Mon Sep 17 00:00:00 2001 From: Juan Gomez Luna Date: Wed, 16 Jun 2021 19:46:05 +0200 Subject: PrIM -- first commit --- Microbenchmarks/Random-GUPS/support/params.h | 56 ++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Microbenchmarks/Random-GUPS/support/params.h (limited to 'Microbenchmarks/Random-GUPS/support/params.h') diff --git a/Microbenchmarks/Random-GUPS/support/params.h b/Microbenchmarks/Random-GUPS/support/params.h new file mode 100644 index 0000000..4618411 --- /dev/null +++ b/Microbenchmarks/Random-GUPS/support/params.h @@ -0,0 +1,56 @@ +#ifndef _PARAMS_H_ +#define _PARAMS_H_ + +#include "common.h" + +typedef struct Params { + unsigned int input_size; + int n_warmup; + int n_reps; + int exp; +}Params; + +static void usage() { + fprintf(stderr, + "\nUsage: ./program [options]" + "\n" + "\nGeneral options:" + "\n -h help" + "\n -w # of untimed warmup iterations (default=1)" + "\n -e # of timed repetition iterations (default=3)" + "\n -x Weak (0) or strong (1) scaling (default=0)" + "\n" + "\nBenchmark-specific options:" + "\n -i input size (default=8K elements)" + "\n"); +} + +struct Params input_params(int argc, char **argv) { + struct Params p; + p.input_size = 8 << 10; + p.n_warmup = 1; + p.n_reps = 3; + p.exp = 0; + + int opt; + while((opt = getopt(argc, argv, "hi:w:e:x:")) >= 0) { + switch(opt) { + case 'h': + usage(); + exit(0); + break; + case 'i': p.input_size = atoi(optarg); break; + case 'w': p.n_warmup = atoi(optarg); break; + case 'e': p.n_reps = atoi(optarg); break; + case 'x': p.exp = atoi(optarg); break; + default: + fprintf(stderr, "\nUnrecognized option!\n"); + usage(); + exit(0); + } + } + assert(NR_DPUS > 0 && "Invalid # of dpus!"); + + return p; +} +#endif -- cgit v1.2.3