50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
#include <getopt.h>
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#include <sstream>
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#include "common.h"
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#include "decl.h"
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Arguments cli(int argc, char **argv) {
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int option_index, option;
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struct option long_options[] = {
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{"seed", required_argument, 0, 's' },
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{0, 0, 0, 0 }
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};
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Arguments args;
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args.seed = SEED;
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optind = 0;
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while((option = getopt_long(argc, argv,
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"" "" "" "s:",
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long_options, &option_index)) != -1) {
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switch(option) {
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case 's': {
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std::istringstream iss{optarg};
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iss >> args.seed;
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} break;
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default:;
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}
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}
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return args;
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}
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int main(int argc, char **argv) {
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Arguments args = cli(argc, argv);
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tsp::Tsp tspData{DATA_FILE};
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tsp::Problem problem{tspData.points()};
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RNG rng{args.seed};
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std::printf("conf: f: %s, data: %s, grasp: %s, outer: %s, inner: %s, threads: %s, seed: %zu\n",
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STR(FUNC), STR(DATA_FILE), STR(GRASP_N), STR(ELS_ITER_MAX), STR(ELS_GEN), STR(NTHREADS), args.seed);
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tsp::Solution s;
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auto task = [&]{ s = FUNC(problem, rng, args); };
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timeit(RUSAGE_SELF, "", task);
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std::cout << "result: " << s.value() << std::endl;
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}
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