AENC/switchchain Changeset - aa3c06c73a6f · Centrum Wiskunde & Informatica (CWI)

Changeset - aa3c06c73a6f

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Tom Bannink - 8 years ago 2017-06-26 17:12:53
tom.bannink@cwi.nl

Add properties dataset with more samples

1 file changed:

cpp/switchchain_properties.cpp

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cpp/switchchain_properties.cpp

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@@ @@ -44,16 +44,16 @@ int main(int argc, char* argv[]) { @@
     const int numVerticesMin = 100;
     const int numVerticesMax = 1000;
     const int numVerticesStep = 100;
     float tauValues[] = {2.1f, 2.2f, 2.3f, 2.4f, 2.5f, 2.6f, 2.7f, 2.8f, 2.9f};
-    const int totalDegreeSamples = 2000;
+    const int totalDegreeSamples = 5000;
     auto getMixingTime = [](int n, float tau) {
-        return int(30.0f * (50.0f - 30.0f * (tau - 2.0f)) * n);
+        return int(50.0f * (50.0f - 30.0f * (tau - 2.0f)) * n);
     };
     constexpr int measurements = 10;
     constexpr int measureSkip = 1000; // Take a sample every ... steps
     // Output file
     std::ofstream outfile;
@@ @@ -69,13 +69,13 @@ int main(int argc, char* argv[]) { @@
     // Output Mathematica-style comment to indicate file contents
     outfile << "(*\n";
     outfile << "n from " << numVerticesMin << " to " << numVerticesMax
             << " step " << numVerticesStep << std::endl;
     outfile << "tauValues: " << tauValues << std::endl;
     outfile << "degreeSamples: " << totalDegreeSamples << std::endl;
-    outfile << "mixingTime: 30 * (50 - 30 (tau - 2)) n\n";
+    outfile << "mixingTime: 50 * (50 - 30 (tau - 2)) n\n";
     outfile << "data:\n";
     outfile << "1: {n,tau}\n";
     outfile << "2: avgTriangles\n";
     outfile << "3: edges\n";
     outfile << "4: dstn\n";
     outfile << "5: { HH A, HH L, average A, average L }  where for each there is (average of) {lambda1 , lambda1 - lambda2, lambda1/lambda2}\n";

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