File size: 862 Bytes
d844fc8 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | #include <chrono>
#include <iostream>
#include "velographx/storage/dynamic_graph.hpp"
#include "velographx/incremental/triangles.hpp"
int main() {
using clock = std::chrono::steady_clock;
velographx::DynamicGraph g(10000, false);
velographx::UpdateBatch seed;
for (std::uint32_t i = 1; i < 10000; ++i) seed.add(i-1,i);
g.apply(seed); g.compact();
velographx::IncrementalTriangleCount tc(g);
velographx::UpdateBatch update;
for (std::uint32_t i = 0; i < 100; ++i) update.add(i, (i+2)%10000);
const auto t0 = clock::now(); tc.apply(update); const auto t1 = clock::now();
const auto us = std::chrono::duration_cast<std::chrono::microseconds>(t1-t0).count();
std::cout << "{\"algorithm\":\"triangle_count\",\"mode\":\"incremental\",\"vertices\":10000,\"changed_edges\":100,\"elapsed_us\":" << us << ",\"triangles\":" << tc.value() << "}\n";
}
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