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bp-1-perf-intel.log
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bp-1-perf-intel.log
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Randomized total= 185,611,516 ns; avg= 1,856,115 ns
Sorted total= 181,223,663 ns; avg= 1,812,236 ns
Over half total=100065600
Performance counter stats for 'java -cp target/classes cz.rank.ubench.bp.BranchPrediction1':
36973.716344 task-clock # 1.005 CPUs utilized
1115 context-switches # 0.030 K/sec
139 CPU-migrations # 0.004 K/sec
7862 page-faults # 0.213 K/sec
64519472654 cycles # 1.745 GHz [40.01%]
33167709806 stalled-cycles-frontend # 51.41% frontend cycles idle [40.00%]
11290615286 stalled-cycles-backend # 17.50% backend cycles idle [40.01%]
102136378932 instructions # 1.58 insns per cycle
# 0.32 stalled cycles per insn [50.01%]
17879767100 branches # 483.580 M/sec [50.01%]
14204948 branch-misses # 0.08% of all branches [50.04%]
20652436688 L1-dcache-loads # 558.571 M/sec [50.03%]
1280296611 L1-dcache-load-misses # 6.20% of all L1-dcache hits [50.04%]
85096117 LLC-loads # 2.302 M/sec [40.01%]
513930 LLC-load-misses # 0.60% of all LL-cache hits [40.01%]
36.801549508 seconds time elapsed
CPU E5-2650
1.7.0_45-b18