Numb. of vertices

Numb. of edges

CPU 2 (ms) Dijs

GPU 2 (ms)

With copies

Zero-copy

1024

2086

0.148

0.1015

0.0507

2048

4356

0.274

0.1304

0.0637

4096

8490

0.545

0.1471

0.0700

8192

19,142

1.090

0.173

0.0765

16,384

40,858

2.181

0.2406

0.1218