もう少し大きなグラフで。
グラフ : USA-road-d.FLA.gr(1070376 nodes 2712798 arcs)
クエリ : P2P x 256
コンパイラ : gcc-4.1.2
グラフ : USA-road-d.FLA.gr(1070376 nodes 2712798 arcs)
クエリ : P2P x 256
コンパイラ : gcc-4.1.2
[Pthreads ver.] [1] [2] [4] [8] 19.536 9.892 5.040 2.951 OMP_NUM_THREADS=1 schedule(dynamic) 19.541 sec. 0 1 2 3 4 5 6 7 0 256 0 0 0 0 0 0 schedule(static) 19.450 sec. 0 1 2 3 4 5 6 7 0 256 0 0 0 0 0 0 schedule(guided) 19.537 sec. 0 1 2 3 4 5 6 7 0 256 0 0 0 0 0 0 OMP_NUM_THREADS=2 schedule(dynamic) 21.857 sec. 0 1 2 3 4 5 6 7 0 134 0 122 0 0 0 0 schedule(static) 20.331 sec. 0 1 2 3 4 5 6 7 0 128 0 0 128 0 0 0 schedule(guided) 20.443 sec. 0 1 2 3 4 5 6 7 0 128 0 0 0 0 0 128 OMP_NUM_THREADS=4 schedule(dynamic) 15.731 sec. 0 1 2 3 4 5 6 7 0 54 50 0 66 0 0 86 schedule(static) 16.541 sec. 0 1 2 3 4 5 6 7 64 0 0 64 64 0 0 64 schedule(guided) 15.768 sec. 0 1 2 3 4 5 6 7 0 56 48 0 0 68 0 84 OMP_NUM_THREADS=8 schedule(dynamic) 9.828 sec. 0 1 2 3 4 5 6 7 18 37 47 39 16 32 24 43 schedule(static) 10.563 sec. 0 1 2 3 4 5 6 7 20 50 14 32 32 32 44 32 schedule(guided) 9.932 sec. 0 1 2 3 4 5 6 7 37 35 30 43 12 28 18 53