GraphJet PageRank on Cassovary graph:
Performance counter stats for 'nohup mvn exec:java -pl graphjet-demo -Dexec.mainClass=com.twitter.graphjet.demo.PageRankCassovaryDemo -Dexec.args=-inputDir='soc-LiveJournal1' -inputFilePrefix='soc-LiveJournal1'':
647397.221854 task-clock (msec) # 1.079 CPUs utilized
51,017 context-switches # 0.079 K/sec
928 cpu-migrations # 0.001 K/sec
120,450 page-faults # 0.186 K/sec
1,664,268,387,487 cycles # 2.571 GHz (40.02%)
1,231,556,779,954 stalled-cycles-frontend # 74.00% frontend cycles idle (40.06%)
836,868,091,034 stalled-cycles-backend # 50.28% backend cycles idle (40.05%)
1,368,917,408,382 instructions # 0.82 insns per cycle
# 0.90 stalled cycles per insn (50.04%)
217,937,759,473 branches # 336.637 M/sec (50.02%)
1,775,652,183 branch-misses # 0.81% of all branches (50.02%)
496,730,601,867 L1-dcache-loads # 767.273 M/sec (49.96%)
19,483,098,045 L1-dcache-load-misses # 3.92% of all L1-dcache hits (49.99%)
12,788,007,818 LLC-loads # 19.753 M/sec (39.99%)
8,352,499,679 LLC-load-misses # 65.32% of all LL-cache hits (40.02%)
600.203075269 seconds time elapsed
GraphJet PageRank on GraphJet graph:
Performance counter stats for 'nohup mvn exec:java -pl graphjet-demo -Dexec.mainClass=com.twitter.graphjet.demo.PageRankGraphJetDemo -Dexec.args=-inputFile='soc-LiveJournal1.shuffle1.txt.gz'':
5340581.503789 task-clock (msec) # 1.053 CPUs utilized
347,174 context-switches # 0.065 K/sec
6,782 cpu-migrations # 0.001 K/sec
99,322 page-faults # 0.019 K/sec
13,831,469,778,171 cycles # 2.590 GHz (40.01%)
10,530,868,451,254 stalled-cycles-frontend # 76.14% frontend cycles idle (40.01%)
7,519,111,217,237 stalled-cycles-backend # 54.36% backend cycles idle (40.00%)
6,849,513,464,710 instructions # 0.50 insns per cycle
# 1.54 stalled cycles per insn (50.00%)
1,115,881,924,929 branches # 208.944 M/sec (49.99%)
47,681,354,627 branch-misses # 4.27% of all branches (50.00%)
1,973,593,843,563 L1-dcache-loads # 369.547 M/sec (50.00%)
185,516,040,345 L1-dcache-load-misses # 9.40% of all L1-dcache hits (50.00%)
97,395,169,803 LLC-loads # 18.237 M/sec (40.01%)
80,363,055,013 LLC-load-misses # 82.51% of all LL-cache hits (40.01%)
5072.471413123 seconds time elapsed