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| author | Gloria Mundi <gloria@gloria-mundi.eu> | 2025-11-19 02:20:56 +0100 |
|---|---|---|
| committer | Gloria Mundi <gloria@gloria-mundi.eu> | 2025-11-19 02:20:56 +0100 |
| commit | 17232918b51d27500af905dc3d3d82cd43d6ddf5 (patch) | |
| tree | 1c5d52f03eead415cc53317008032fe84238c187 /test/graph/bitonicTSP.cpp | |
| parent | bf4eda36d4c13be468236bf33baa2574e8692ca7 (diff) | |
| parent | cdeded176c18240579168ee8461c5101abb47e78 (diff) | |
merge mzuenni
Diffstat (limited to 'test/graph/bitonicTSP.cpp')
| -rw-r--r-- | test/graph/bitonicTSP.cpp | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/test/graph/bitonicTSP.cpp b/test/graph/bitonicTSP.cpp deleted file mode 100644 index 7c448a2..0000000 --- a/test/graph/bitonicTSP.cpp +++ /dev/null @@ -1,49 +0,0 @@ -#include "../util.h" -namespace got { -#include <graph/bitonicTSP.cpp> -} -namespace expected { -#include <graph/bitonicTSPsimple.cpp> -} - -void stress_test() { - ll queries = 0; - for (int tries = 0; tries < 200'000; tries++) { - int n = Random::integer<int>(1, 30); - - vector<vector<double>> dist(n); - for (auto& v : dist) v = Random::reals<double>(n, 0, 1e18); - - got::dist = dist; - expected::dist = dist; - - auto got = got::bitonicTSP(); - auto expected = got::bitonicTSP(); - - if (got != expected) cerr << "error" << FAIL; - queries += n; - } - cerr << "tested random queries: " << queries << endl; -} - -//this is an easy graph... -constexpr int N = 5'000; -void performance_test() { - timer t; - got::dist = vector<vector<double>>(N); - for (auto& v : got::dist) v = Random::reals<double>(N, 0, 1e18); - - - t.start(); - auto got = got::bitonicTSP(); - t.stop(); - hash_t hash = 0; - for (auto x : got) hash += x; - if (t.time > 500) cerr << "too slow: " << t.time << FAIL; - cerr << "tested performance: " << t.time << "ms (hash: " << hash << ")" << endl; -} - -int main() { - stress_test(); - performance_test(); -} |
