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== all-bench rurban/pcc-gh1080 rurban/pcc-opt-gh1080 rurban/6model Tue Jul 1 10:13:04 CDT 2014
branch=RELEASE_1_7_0
tag=RELEASE_1_7_0-0-g2679540
date=20140701 10:14:32 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
branch=RELEASE_1_8_0
tag=RELEASE_1_8_0-0-g3a44ed5
date=20140701 10:16:16 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.26 1.35 0.74 1/490 24451
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8476.123127 task-clock (msec) # 0.858 CPUs utilized ( +- 16.52% )
52 context-switches # 0.006 K/sec ( +- 11.87% )
28 cpu-migrations # 0.003 K/sec ( +- 10.77% )
84,431 page-faults # 0.010 M/sec ( +- 7.80% )
25,950,027,532 cycles # 3.062 GHz ( +- 16.66% )
7,766,481,385 stalled-cycles-frontend # 29.93% frontend cycles idle ( +- 17.83% )
3,338,889,084 stalled-cycles-backend # 12.87% backend cycles idle ( +- 20.25% )
49,674,890,556 instructions # 1.91 insns per cycle
# 0.16 stalled cycles per insn ( +- 14.75% )
10,917,856,236 branches # 1288.072 M/sec ( +- 14.53% )
51,289,941 branch-misses # 0.47% of all branches ( +- 27.15% )
9.883043488 seconds time elapsed ( +- 0.25% )
10055.756928,,task-clock
70,,context-switches
37,,cpu-migrations
91010,,page-faults
30774868621,,cycles
9231975650,,stalled-cycles-frontend
4200582788,,stalled-cycles-backend
57010235078,,instructions
12507496538,,branches
84810469,,branch-misses
branch=RELEASE_1_9_0
tag=RELEASE_1_9_0-0-g47b9176
date=20140701 10:18:48 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.15 1.63 0.94 1/490 26476
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
6706.140629 task-clock (msec) # 0.754 CPUs utilized ( +- 32.62% )
44 context-switches # 0.007 K/sec ( +- 15.94% )
22 cpu-migrations # 0.003 K/sec ( +- 15.41% )
77,285 page-faults # 0.012 M/sec ( +- 32.70% )
20,628,200,773 cycles # 3.076 GHz ( +- 32.70% )
6,304,400,129 stalled-cycles-frontend # 30.56% frontend cycles idle ( +- 32.82% )
2,520,341,396 stalled-cycles-backend # 12.22% backend cycles idle ( +- 32.90% )
39,864,900,400 instructions # 1.93 insns per cycle
# 0.16 stalled cycles per insn ( +- 32.64% )
8,737,963,413 branches # 1302.979 M/sec ( +- 32.60% )
32,062,233 branch-misses # 0.37% of all branches ( +- 32.92% )
8.889300201 seconds time elapsed ( +- 0.09% )
9176.172958,,task-clock
68,,context-switches
34,,cpu-migrations
102556,,page-faults
28075363591,,cycles
8507645866,,stalled-cycles-frontend
3593486149,,stalled-cycles-backend
52883069118,,instructions
11588567580,,branches
65413275,,branch-misses
branch=RELEASE_2_0_0
tag=RELEASE_2_0_0-0-g8ebe2ea
date=20140701 10:21:17 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.07 1.81 1.11 1/490 28500
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8180.527006 task-clock (msec) # 1.001 CPUs utilized ( +- 0.22% )
64 context-switches # 0.008 K/sec ( +- 9.57% )
30 cpu-migrations # 0.004 K/sec ( +- 22.51% )
104,182 page-faults # 0.013 M/sec ( +- 0.00% )
25,116,347,866 cycles # 3.070 GHz ( +- 0.28% )
7,610,729,149 stalled-cycles-frontend # 30.30% frontend cycles idle ( +- 1.12% )
3,006,951,326 stalled-cycles-backend # 11.97% backend cycles idle ( +- 1.03% )
49,412,379,895 instructions # 1.97 insns per cycle
# 0.15 stalled cycles per insn ( +- 0.02% )
10,682,211,753 branches # 1305.810 M/sec ( +- 0.02% )
33,438,792 branch-misses # 0.31% of all branches ( +- 1.74% )
8.172728006 seconds time elapsed ( +- 0.22% )
8156.090453,,task-clock
64,,context-switches
33,,cpu-migrations
104194,,page-faults
24977472419,,cycles
7426631869,,stalled-cycles-frontend
2965520078,,stalled-cycles-backend
49405675306,,instructions
10680789550,,branches
34474105,,branch-misses
branch=RELEASE_2_10_0
tag=RELEASE_2_10_0-0-g0eb237a
date=20140701 10:22:23 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.30 1.86 1.17 1/493 30163
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
5013.165930 task-clock (msec) # 0.614 CPUs utilized ( +- 38.53% )
43 context-switches # 0.009 K/sec ( +- 20.43% )
24 cpu-migrations # 0.005 K/sec ( +- 15.59% )
648,220 page-faults # 0.129 M/sec ( +- 38.64% )
15,348,926,944 cycles # 3.062 GHz ( +- 38.93% )
5,739,572,728 stalled-cycles-frontend # 37.39% frontend cycles idle ( +- 40.66% )
2,787,854,498 stalled-cycles-backend # 18.16% backend cycles idle ( +- 43.27% )
27,495,934,877 instructions # 1.79 insns per cycle
# 0.21 stalled cycles per insn ( +- 37.15% )
5,608,332,866 branches # 1118.721 M/sec ( +- 36.99% )
9,599,446 branch-misses # 0.17% of all branches ( +- 44.52% )
8.165184213 seconds time elapsed ( +- 0.50% )
8152.261941,,task-clock
67,,context-switches
38,,cpu-migrations
1055491,,page-faults
24908112349,,cycles
9406201627,,stalled-cycles-frontend
4677283682,,stalled-cycles-backend
43513593024,,instructions
8847395300,,branches
18491476,,branch-misses
branch=RELEASE_2_10_1
tag=RELEASE_2_10_1-0-g7240365
date=20140701 10:23:28 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.39 1.92 1.23 1/490 31825
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8162.810630 task-clock (msec) # 1.001 CPUs utilized ( +- 0.60% )
52 context-switches # 0.006 K/sec ( +- 4.05% )
24 cpu-migrations # 0.003 K/sec ( +- 15.87% )
1,055,513 page-faults # 0.129 M/sec ( +- 0.00% )
25,041,632,682 cycles # 3.068 GHz ( +- 0.37% )
9,591,870,890 stalled-cycles-frontend # 38.30% frontend cycles idle ( +- 1.20% )
4,816,686,260 stalled-cycles-backend # 19.23% backend cycles idle ( +- 1.97% )
43,558,806,725 instructions # 1.74 insns per cycle
# 0.22 stalled cycles per insn ( +- 0.06% )
8,867,674,723 branches # 1086.351 M/sec ( +- 0.12% )
15,896,031 branch-misses # 0.18% of all branches ( +- 2.81% )
8.154784983 seconds time elapsed ( +- 0.60% )
8234.734568,,task-clock
70,,context-switches
37,,cpu-migrations
1055527,,page-faults
25296623566,,cycles
9804359148,,stalled-cycles-frontend
5057783965,,stalled-cycles-backend
43636237191,,instructions
8893744183,,branches
16340389,,branch-misses
branch=RELEASE_2_11_0
tag=RELEASE_2_11_0-0-g2e22116
date=20140701 10:24:34 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.52 1.98 1.30 1/491 1062
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8510.503214 task-clock (msec) # 1.001 CPUs utilized ( +- 0.70% )
59 context-switches # 0.007 K/sec ( +- 0.69% )
26 cpu-migrations # 0.003 K/sec ( +- 13.32% )
1,067,070 page-faults # 0.125 M/sec ( +- 0.00% )
25,663,150,909 cycles # 3.015 GHz ( +- 0.18% )
9,857,576,826 stalled-cycles-frontend # 38.41% frontend cycles idle ( +- 0.56% )
4,493,391,470 stalled-cycles-backend # 17.51% backend cycles idle ( +- 0.72% )
45,380,133,474 instructions # 1.77 insns per cycle
# 0.22 stalled cycles per insn ( +- 0.00% )
8,890,134,120 branches # 1044.607 M/sec ( +- 0.00% )
17,028,246 branch-misses # 0.19% of all branches ( +- 0.78% )
8.502190304 seconds time elapsed ( +- 0.70% )
8465.092028,,task-clock
49,,context-switches
34,,cpu-migrations
1067070,,page-faults
25508239893,,cycles
9745402208,,stalled-cycles-frontend
4410619093,,stalled-cycles-backend
45378025340,,instructions
8889642934,,branches
16525727,,branch-misses
branch=RELEASE_2_1_0
tag=RELEASE_2_1_0-0-gb75b38d
date=20140701 10:27:00 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.13 2.02 1.41 1/492 3101
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8360.165785 task-clock (msec) # 1.001 CPUs utilized ( +- 0.37% )
58 context-switches # 0.007 K/sec ( +- 7.46% )
47 cpu-migrations # 0.006 K/sec ( +- 17.65% )
346,907 page-faults # 0.041 M/sec ( +- 0.00% )
25,104,238,485 cycles # 3.003 GHz ( +- 0.19% )
8,047,923,930 stalled-cycles-frontend # 32.06% frontend cycles idle ( +- 0.71% )
3,769,758,350 stalled-cycles-backend # 15.02% backend cycles idle ( +- 0.57% )
48,142,007,102 instructions # 1.92 insns per cycle
# 0.17 stalled cycles per insn ( +- 0.00% )
10,277,865,771 branches # 1229.385 M/sec ( +- 0.00% )
17,498,872 branch-misses # 0.17% of all branches ( +- 3.35% )
8.352471553 seconds time elapsed ( +- 0.37% )
8421.598134,,task-clock
66,,context-switches
35,,cpu-migrations
346898,,page-faults
25417099956,,cycles
8399782321,,stalled-cycles-frontend
3840721763,,stalled-cycles-backend
48142761684,,instructions
10278325005,,branches
16695295,,branch-misses
branch=RELEASE_2_1_1
tag=RELEASE_2_1_0-0-gb75b38d
date=20140701 10:29:25 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.20 2.11 1.53 1/490 5135
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
6506.903737 task-clock (msec) # 0.776 CPUs utilized ( +- 28.44% )
55 context-switches # 0.008 K/sec ( +- 20.36% )
40 cpu-migrations # 0.006 K/sec ( +- 11.17% )
270,391 page-faults # 0.042 M/sec ( +- 28.30% )
19,417,316,474 cycles # 2.984 GHz ( +- 28.61% )
6,140,534,317 stalled-cycles-frontend # 31.62% frontend cycles idle ( +- 29.36% )
2,855,094,592 stalled-cycles-backend # 14.70% backend cycles idle ( +- 30.13% )
37,593,846,706 instructions # 1.94 insns per cycle
# 0.16 stalled cycles per insn ( +- 28.06% )
8,033,497,568 branches # 1234.611 M/sec ( +- 27.95% )
12,766,586 branch-misses # 0.16% of all branches ( +- 32.45% )
8.382326286 seconds time elapsed ( +- 0.43% )
8360.980380,,task-clock
73,,context-switches
29,,cpu-migrations
346912,,page-faults
25164101254,,cycles
8111167882,,stalled-cycles-frontend
3799155521,,stalled-cycles-backend
48140795091,,instructions
10277385707,,branches
17702164,,branch-misses
branch=RELEASE_2_2_0
tag=RELEASE_2_2_0-0-g915dd42
date=20140701 10:31:53 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.21 2.14 1.62 1/495 7054
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
7775.936085 task-clock (msec) # 1.001 CPUs utilized ( +- 0.55% )
59 context-switches # 0.008 K/sec ( +- 1.75% )
38 cpu-migrations # 0.005 K/sec ( +- 20.68% )
116,416 page-faults # 0.015 M/sec ( +- 0.00% )
23,432,634,905 cycles # 3.013 GHz ( +- 0.17% )
7,131,639,835 stalled-cycles-frontend # 30.43% frontend cycles idle ( +- 0.56% )
2,802,868,694 stalled-cycles-backend # 11.96% backend cycles idle ( +- 0.61% )
46,706,037,698 instructions # 1.99 insns per cycle
# 0.15 stalled cycles per insn ( +- 0.00% )
10,024,673,297 branches # 1289.192 M/sec ( +- 0.00% )
18,150,274 branch-misses # 0.18% of all branches ( +- 2.07% )
7.768856426 seconds time elapsed ( +- 0.55% )
7890.166433,,task-clock
83,,context-switches
31,,cpu-migrations
116431,,page-faults
23752805450,,cycles
7419640157,,stalled-cycles-frontend
2895212221,,stalled-cycles-backend
46707768452,,instructions
10025041059,,branches
21269083,,branch-misses
branch=RELEASE_2_3_0
tag=RELEASE_2_3_0-0-g2329357
date=20140701 10:34:20 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.22 2.21 1.72 2/492 8731
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8821.936556 task-clock (msec) # 1.001 CPUs utilized ( +- 0.47% )
66 context-switches # 0.008 K/sec ( +- 8.55% )
48 cpu-migrations # 0.005 K/sec ( +- 11.11% )
198,692 page-faults # 0.023 M/sec ( +- 0.00% )
26,477,861,491 cycles # 3.001 GHz ( +- 0.32% )
9,142,238,600 stalled-cycles-frontend # 34.53% frontend cycles idle ( +- 0.64% )
4,566,321,693 stalled-cycles-backend # 17.25% backend cycles idle ( +- 0.76% )
49,546,811,638 instructions # 1.87 insns per cycle
# 0.18 stalled cycles per insn ( +- 0.00% )
10,815,146,746 branches # 1225.938 M/sec ( +- 0.00% )
18,750,160 branch-misses # 0.17% of all branches ( +- 6.33% )
8.814267878 seconds time elapsed ( +- 0.47% )
8967.595281,,task-clock
65,,context-switches
73,,cpu-migrations
198702,,page-faults
26394110202,,cycles
9152738777,,stalled-cycles-frontend
4512966437,,stalled-cycles-backend
49545108645,,instructions
10814674574,,branches
17325570,,branch-misses
branch=RELEASE_2_4_0
tag=RELEASE_2_4_0-0-g442c740
date=20140701 10:35:33 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.45 2.23 1.76 2/490 10365
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8390.932023 task-clock (msec) # 1.001 CPUs utilized ( +- 0.47% )
67 context-switches # 0.008 K/sec ( +- 6.96% )
71 cpu-migrations # 0.008 K/sec ( +- 10.58% )
190,701 page-faults # 0.023 M/sec ( +- 0.00% )
25,024,920,048 cycles # 2.982 GHz ( +- 0.49% )
8,818,927,791 stalled-cycles-frontend # 35.24% frontend cycles idle ( +- 1.56% )
3,993,939,289 stalled-cycles-backend # 15.96% backend cycles idle ( +- 0.62% )
46,716,411,881 instructions # 1.87 insns per cycle
# 0.19 stalled cycles per insn ( +- 0.00% )
10,096,722,600 branches # 1203.290 M/sec ( +- 0.00% )
16,504,350 branch-misses # 0.16% of all branches ( +- 1.22% )
8.383203835 seconds time elapsed ( +- 0.47% )
8377.869823,,task-clock
65,,context-switches
61,,cpu-migrations
190708,,page-faults
24861274608,,cycles
8653971010,,stalled-cycles-frontend
3943084003,,stalled-cycles-backend
46712879723,,instructions
10095776704,,branches
16251869,,branch-misses
branch=RELEASE_2_5_0
tag=RELEASE_2_5_0-0-g3de7ea3
date=20140701 10:36:41 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.99 2.35 1.83 2/496 12013
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8018.457477 task-clock (msec) # 0.958 CPUs utilized ( +- 3.82% )
60 context-switches # 0.008 K/sec ( +- 10.13% )
69 cpu-migrations # 0.009 K/sec ( +- 12.95% )
185,186 page-faults # 0.023 M/sec ( +- 2.81% )
23,675,171,492 cycles # 2.953 GHz ( +- 4.30% )
8,295,110,007 stalled-cycles-frontend # 35.04% frontend cycles idle ( +- 4.20% )
3,815,667,564 stalled-cycles-backend # 16.12% backend cycles idle ( +- 3.50% )
44,984,030,259 instructions # 1.90 insns per cycle
# 0.18 stalled cycles per insn ( +- 4.07% )
9,733,478,206 branches # 1213.884 M/sec ( +- 3.92% )
17,072,022 branch-misses # 0.18% of all branches ( +- 2.17% )
8.368028381 seconds time elapsed ( +- 0.63% )
8229.127371,,task-clock
66,,context-switches
49,,cpu-migrations
190395,,page-faults
24685582563,,cycles
8651172949,,stalled-cycles-frontend
3967105410,,stalled-cycles-backend
46818311954,,instructions
10115584358,,branches
16400702,,branch-misses
branch=RELEASE_2_6_0
tag=RELEASE_2_6_0-0-g3642601
date=20140701 10:37:48 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.73 2.33 1.86 2/496 13656
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8299.637418 task-clock (msec) # 1.001 CPUs utilized ( +- 0.40% )
73 context-switches # 0.009 K/sec ( +- 10.43% )
60 cpu-migrations # 0.007 K/sec ( +- 8.53% )
190,486 page-faults # 0.023 M/sec ( +- 0.00% )
24,731,293,304 cycles # 2.980 GHz ( +- 0.21% )
8,516,006,686 stalled-cycles-frontend # 34.43% frontend cycles idle ( +- 0.71% )
3,924,769,692 stalled-cycles-backend # 15.87% backend cycles idle ( +- 0.52% )
46,705,758,810 instructions # 1.89 insns per cycle
# 0.18 stalled cycles per insn ( +- 0.00% )
10,091,150,614 branches # 1215.854 M/sec ( +- 0.00% )
21,517,322 branch-misses # 0.21% of all branches ( +- 4.57% )
8.292280282 seconds time elapsed ( +- 0.40% )
8216.143292,,task-clock
63,,context-switches
30,,cpu-migrations
190516,,page-faults
24661405632,,cycles
8409671724,,stalled-cycles-frontend
3936259132,,stalled-cycles-backend
46703932096,,instructions
10090825533,,branches
18706748,,branch-misses
branch=RELEASE_2_7_0
tag=RELEASE_2_7_0-0-ga08d06e
date=20140701 10:38:55 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.83 2.37 1.90 1/497 15297
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
7621.419386 task-clock (msec) # 1.001 CPUs utilized ( +- 0.53% )
72 context-switches # 0.009 K/sec ( +- 7.11% )
58 cpu-migrations # 0.008 K/sec ( +- 15.84% )
187,949 page-faults # 0.025 M/sec ( +- 0.00% )
22,796,728,212 cycles # 2.991 GHz ( +- 0.26% )
7,662,087,803 stalled-cycles-frontend # 33.61% frontend cycles idle ( +- 0.67% )
3,285,442,412 stalled-cycles-backend # 14.41% backend cycles idle ( +- 0.59% )
44,027,769,093 instructions # 1.93 insns per cycle
# 0.17 stalled cycles per insn ( +- 0.00% )
9,226,151,138 branches # 1210.555 M/sec ( +- 0.00% )
15,244,490 branch-misses # 0.17% of all branches ( +- 3.24% )
7.614940353 seconds time elapsed ( +- 0.53% )
7732.872849,,task-clock
77,,context-switches
54,,cpu-migrations
187929,,page-faults
22653759583,,cycles
7548938283,,stalled-cycles-frontend
3197743107,,stalled-cycles-backend
44026894818,,instructions
9225972768,,branches
14963040,,branch-misses
branch=RELEASE_2_8_0
tag=RELEASE_2_8_0-0-gf61b1d2
date=20140701 10:39:59 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.91 2.41 1.94 1/494 16966
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
7498.968509 task-clock (msec) # 1.001 CPUs utilized ( +- 0.42% )
66 context-switches # 0.009 K/sec ( +- 2.49% )
60 cpu-migrations # 0.008 K/sec ( +- 8.85% )
79,968 page-faults # 0.011 M/sec ( +- 0.01% )
22,320,789,956 cycles # 2.977 GHz ( +- 0.12% )
7,031,277,664 stalled-cycles-frontend # 31.50% frontend cycles idle ( +- 0.48% )
2,726,436,473 stalled-cycles-backend # 12.21% backend cycles idle ( +- 0.73% )
44,308,678,554 instructions # 1.99 insns per cycle
# 0.16 stalled cycles per insn ( +- 0.00% )
9,458,077,175 branches # 1261.250 M/sec ( +- 0.00% )
14,432,352 branch-misses # 0.15% of all branches ( +- 2.14% )
7.492562325 seconds time elapsed ( +- 0.42% )
7543.890285,,task-clock
61,,context-switches
54,,cpu-migrations
79947,,page-faults
22245733517,,cycles
6962402095,,stalled-cycles-frontend
2678241689,,stalled-cycles-backend
44306744247,,instructions
9457650217,,branches
13671358,,branch-misses
branch=RELEASE_2_9_0
tag=RELEASE_2_9_0-0-gcf6e9a4
date=20140701 10:41:03 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.95 2.46 1.99 1/493 18627
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
4906.130376 task-clock (msec) # 0.520 CPUs utilized ( +- 35.09% )
40 context-switches # 0.008 K/sec ( +- 22.62% )
44 cpu-migrations # 0.009 K/sec ( +- 15.34% )
79,665 page-faults # 0.016 M/sec ( +- 29.48% )
14,616,145,055 cycles # 2.979 GHz ( +- 35.11% )
6,342,529,445 stalled-cycles-frontend # 43.39% frontend cycles idle ( +- 35.24% )
3,433,387,828 stalled-cycles-backend # 23.49% backend cycles idle ( +- 35.55% )
25,181,778,276 instructions # 1.72 insns per cycle
# 0.25 stalled cycles per insn ( +- 33.42% )
5,395,415,502 branches # 1099.729 M/sec ( +- 32.99% )
4,361,205 branch-misses # 0.08% of all branches ( +- 85.35% )
9.437535389 seconds time elapsed ( +- 0.29% )
9503.099669,,task-clock
58,,context-switches
46,,cpu-migrations
140918,,page-faults
28172762069,,cycles
12147724439,,stalled-cycles-frontend
6677291247,,stalled-cycles-backend
46827167334,,instructions
9914633476,,branches
16109822,,branch-misses
branch=RELEASE_2_9_1
tag=RELEASE_2_9_1-0-gf125a9b
date=20140701 10:42:16 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.96 2.47 2.02 2/497 20296
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
8752.645017 task-clock (msec) # 1.001 CPUs utilized ( +- 0.30% )
59 context-switches # 0.007 K/sec ( +- 3.14% )
57 cpu-migrations # 0.006 K/sec ( +- 12.41% )
703,454 page-faults # 0.080 M/sec ( +- 0.00% )
26,105,075,682 cycles # 2.983 GHz ( +- 0.18% )
10,479,773,535 stalled-cycles-frontend # 40.14% frontend cycles idle ( +- 0.50% )
5,553,334,555 stalled-cycles-backend # 21.27% backend cycles idle ( +- 0.23% )
44,424,729,939 instructions # 1.70 insns per cycle
# 0.24 stalled cycles per insn ( +- 0.00% )
9,115,617,877 branches # 1041.470 M/sec ( +- 0.00% )
16,152,127 branch-misses # 0.18% of all branches ( +- 3.90% )
8.744459705 seconds time elapsed ( +- 0.30% )
8769.157210,,task-clock
58,,context-switches
65,,cpu-migrations
703469,,page-faults
26072216269,,cycles
10470259551,,stalled-cycles-frontend
5561265403,,stalled-cycles-backend
44424460205,,instructions
9115509344,,branches
15799407,,branch-misses
branch=RELEASE_3_0_0
tag=RELEASE_3_0_0-0-g502d035
date=20140701 10:43:26 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.78 2.45 2.04 1/491 22023
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
10096.890295 task-clock (msec) # 1.001 CPUs utilized ( +- 0.55% )
58 context-switches # 0.006 K/sec ( +- 4.62% )
54 cpu-migrations # 0.005 K/sec ( +- 11.29% )
1,071,601 page-faults # 0.106 M/sec ( +- 0.00% )
30,238,710,422 cycles # 2.995 GHz ( +- 0.46% )
13,381,070,460 stalled-cycles-frontend # 44.25% frontend cycles idle ( +- 0.39% )
7,692,840,321 stalled-cycles-backend # 25.44% backend cycles idle ( +- 0.96% )
45,453,460,827 instructions # 1.50 insns per cycle
# 0.29 stalled cycles per insn ( +- 0.00% )
8,909,053,621 branches # 882.356 M/sec ( +- 0.00% )
29,543,522 branch-misses # 0.33% of all branches ( +- 20.93% )
10.086863290 seconds time elapsed ( +- 0.55% )
9896.722926,,task-clock
59,,context-switches
69,,cpu-migrations
1071646,,page-faults
29802840570,,cycles
13107085755,,stalled-cycles-frontend
7503116091,,stalled-cycles-backend
45455047531,,instructions
8909422605,,branches
18081346,,branch-misses
branch=RELEASE_3_10_0
tag=RELEASE_3_10_0-0-g6f76221
date=20140701 10:44:43 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 3.49 2.60 2.12 2/491 23909
Performance counter stats for '../parrot-bench/run-bench_old.sh' (4 runs):
10153.760211 task-clock (msec) # 1.001 CPUs utilized ( +- 0.37% )
73 context-switches # 0.007 K/sec ( +- 5.36% )
90 cpu-migrations # 0.009 K/sec ( +- 27.31% )
826,438 page-faults # 0.081 M/sec ( +- 0.00% )
30,115,211,608 cycles # 2.966 GHz ( +- 0.15% )
12,807,207,438 stalled-cycles-frontend # 42.53% frontend cycles idle ( +- 0.26% )
5,133,577,300 stalled-cycles-backend # 17.05% backend cycles idle ( +- 0.24% )
50,306,600,873 instructions # 1.67 insns per cycle
# 0.25 stalled cycles per insn ( +- 0.01% )
8,659,163,914 branches # 852.804 M/sec ( +- 0.01% )
19,276,614 branch-misses # 0.22% of all branches ( +- 5.21% )
10.144179660 seconds time elapsed ( +- 0.37% )
10247.836659,,task-clock
62,,context-switches
79,,cpu-migrations
826431,,page-faults
30388268537,,cycles
13110083412,,stalled-cycles-frontend
5175680380,,stalled-cycles-backend
50303387849,,instructions
8658570864,,branches
18911382,,branch-misses
branch=RELEASE_3_11_0
tag=RELEASE_3_11_0-0-ga6c5dd2
date=20140701 10:46:02 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 3.27 2.64 2.17 1/493 25797
Performance counter stats for '../parrot-bench/run-bench_old.sh' (4 runs):
10066.438199 task-clock (msec) # 1.001 CPUs utilized ( +- 0.35% )
73 context-switches # 0.007 K/sec ( +- 0.66% )
72 cpu-migrations # 0.007 K/sec ( +- 4.86% )
826,557 page-faults # 0.082 M/sec ( +- 0.00% )
29,797,747,711 cycles # 2.960 GHz ( +- 0.10% )
12,606,943,678 stalled-cycles-frontend # 42.31% frontend cycles idle ( +- 0.21% )
5,080,176,743 stalled-cycles-backend # 17.05% backend cycles idle ( +- 0.28% )
49,991,184,863 instructions # 1.68 insns per cycle
# 0.25 stalled cycles per insn ( +- 0.00% )
8,591,510,332 branches # 853.481 M/sec ( +- 0.00% )
19,523,834 branch-misses # 0.23% of all branches ( +- 2.71% )
10.056918352 seconds time elapsed ( +- 0.35% )
10063.029349,,task-clock
76,,context-switches
85,,cpu-migrations
826543,,page-faults
29799614433,,cycles
12665762118,,stalled-cycles-frontend
5081143395,,stalled-cycles-backend
49991306687,,instructions
8591552493,,branches
18438881,,branch-misses
branch=RELEASE_3_1_0
tag=RELEASE_3_1_0-0-g59be83a
date=20140701 10:47:18 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 3.00 2.63 2.20 1/492 27602
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
10537.449241 task-clock (msec) # 1.001 CPUs utilized ( +- 0.06% )
68 context-switches # 0.006 K/sec ( +- 3.11% )
85 cpu-migrations # 0.008 K/sec ( +- 6.68% )
116,312 page-faults # 0.011 M/sec ( +- 0.01% )
31,142,669,018 cycles # 2.955 GHz ( +- 0.07% )
12,534,080,908 stalled-cycles-frontend # 40.25% frontend cycles idle ( +- 0.31% )
5,132,486,892 stalled-cycles-backend # 16.48% backend cycles idle ( +- 0.42% )
55,759,725,329 instructions # 1.79 insns per cycle
# 0.22 stalled cycles per insn ( +- 0.00% )
10,334,712,706 branches # 980.760 M/sec ( +- 0.00% )
27,702,028 branch-misses # 0.27% of all branches ( +- 2.73% )
10.527375496 seconds time elapsed ( +- 0.06% )
10527.209012,,task-clock
59,,context-switches
57,,cpu-migrations
116314,,page-faults
31206182072,,cycles
12565673572,,stalled-cycles-frontend
5123314477,,stalled-cycles-backend
55759431938,,instructions
10334667355,,branches
29172903,,branch-misses
branch=RELEASE_3_2_0
tag=RELEASE_3_2_0-0-gede9cd7
date=20140701 10:48:38 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.84 2.59 2.21 2/496 29453
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
10890.010475 task-clock (msec) # 1.001 CPUs utilized ( +- 0.19% )
65 context-switches # 0.006 K/sec ( +- 2.63% )
79 cpu-migrations # 0.007 K/sec ( +- 6.78% )
120,632 page-faults # 0.011 M/sec ( +- 0.01% )
32,062,805,507 cycles # 2.944 GHz ( +- 0.16% )
12,745,130,459 stalled-cycles-frontend # 39.75% frontend cycles idle ( +- 0.45% )
5,157,653,022 stalled-cycles-backend # 16.09% backend cycles idle ( +- 0.25% )
57,178,987,404 instructions # 1.78 insns per cycle
# 0.22 stalled cycles per insn ( +- 0.00% )
10,699,562,196 branches # 982.512 M/sec ( +- 0.00% )
31,195,384 branch-misses # 0.29% of all branches ( +- 3.11% )
10.879345062 seconds time elapsed ( +- 0.19% )
10950.393146,,task-clock
69,,context-switches
77,,cpu-migrations
120617,,page-faults
32181801571,,cycles
12795886922,,stalled-cycles-frontend
5182898730,,stalled-cycles-backend
57179396443,,instructions
10699643035,,branches
34618583,,branch-misses
branch=RELEASE_3_3_0
tag=RELEASE_3_3_0-0-gc1bc61d
date=20140701 10:50:00 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 3.25 2.67 2.27 2/492 31296
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
10787.152575 task-clock (msec) # 1.001 CPUs utilized ( +- 1.42% )
64 context-switches # 0.006 K/sec ( +- 5.22% )
72 cpu-migrations # 0.007 K/sec ( +- 8.43% )
116,911 page-faults # 0.011 M/sec ( +- 0.00% )
31,893,837,782 cycles # 2.957 GHz ( +- 1.23% )
12,957,885,274 stalled-cycles-frontend # 40.63% frontend cycles idle ( +- 0.80% )
5,389,157,149 stalled-cycles-backend # 16.90% backend cycles idle ( +- 2.10% )
56,087,405,114 instructions # 1.76 insns per cycle
# 0.23 stalled cycles per insn ( +- 0.00% )
10,388,596,739 branches # 963.053 M/sec ( +- 0.00% )
36,113,079 branch-misses # 0.35% of all branches ( +- 39.67% )
10.776853741 seconds time elapsed ( +- 1.42% )
10700.379598,,task-clock
56,,context-switches
72,,cpu-migrations
116918,,page-faults
31820100461,,cycles
13116782554,,stalled-cycles-frontend
5412844786,,stalled-cycles-backend
56085345103,,instructions
10388109380,,branches
24761686,,branch-misses
branch=RELEASE_3_4_0
tag=RELEASE_3_4_0-0-gf74aff9
date=20140701 10:51:21 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 3.14 2.65 2.29 2/490 693
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
11447.840710 task-clock (msec) # 1.001 CPUs utilized ( +- 0.49% )
70 context-switches # 0.006 K/sec ( +- 3.35% )
87 cpu-migrations # 0.008 K/sec ( +- 7.98% )
823,178 page-faults # 0.072 M/sec ( +- 0.00% )
33,864,861,180 cycles # 2.958 GHz ( +- 0.14% )
15,474,371,334 stalled-cycles-frontend # 45.69% frontend cycles idle ( +- 0.38% )
7,608,824,894 stalled-cycles-backend # 22.47% backend cycles idle ( +- 0.14% )
55,446,835,924 instructions # 1.64 insns per cycle
# 0.28 stalled cycles per insn ( +- 0.00% )
9,743,263,123 branches # 851.101 M/sec ( +- 0.00% )
17,759,737 branch-misses # 0.18% of all branches ( +- 2.85% )
11.436597522 seconds time elapsed ( +- 0.49% )
11402.544782,,task-clock
59,,context-switches
80,,cpu-migrations
823176,,page-faults
33820431144,,cycles
15375447335,,stalled-cycles-frontend
7616818208,,stalled-cycles-backend
55446052274,,instructions
9743106167,,branches
19101460,,branch-misses
branch=RELEASE_3_5_0
tag=RELEASE_3_5_0-0-g3e974d2
date=20140701 10:52:46 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 3.16 2.68 2.32 1/490 2569
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
11416.748836 task-clock (msec) # 1.001 CPUs utilized ( +- 1.46% )
67 context-switches # 0.006 K/sec ( +- 4.91% )
79 cpu-migrations # 0.007 K/sec ( +- 9.04% )
823,187 page-faults # 0.072 M/sec ( +- 0.00% )
33,911,868,814 cycles # 2.970 GHz ( +- 1.28% )
15,004,104,968 stalled-cycles-frontend # 44.24% frontend cycles idle ( +- 0.93% )
7,522,717,204 stalled-cycles-backend # 22.18% backend cycles idle ( +- 1.74% )
55,455,024,991 instructions # 1.64 insns per cycle
# 0.27 stalled cycles per insn ( +- 0.00% )
9,745,789,624 branches # 853.640 M/sec ( +- 0.00% )
35,447,710 branch-misses # 0.36% of all branches ( +- 45.31% )
11.405430639 seconds time elapsed ( +- 1.46% )
6270.110402,,task-clock
38,,context-switches
45,,cpu-migrations
389915,,page-faults
18546903453,,cycles
8841134142,,stalled-cycles-frontend
4130046564,,stalled-cycles-backend
31565738890,,instructions
5039962255,,branches
3143218,,branch-misses
branch=RELEASE_3_6_0
tag=RELEASE_3_6_0-0-g4039e9d
date=20140701 10:54:11 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 3.11 2.64 2.33 2/495 4507
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
10374.871356 task-clock (msec) # 1.001 CPUs utilized ( +- 1.64% )
67 context-switches # 0.006 K/sec ( +- 4.95% )
50 cpu-migrations # 0.005 K/sec ( +- 26.79% )
823,317 page-faults # 0.079 M/sec ( +- 0.00% )
31,353,476,796 cycles # 3.022 GHz ( +- 1.01% )
14,257,322,346 stalled-cycles-frontend # 45.47% frontend cycles idle ( +- 2.28% )
6,454,601,180 stalled-cycles-backend # 20.59% backend cycles idle ( +- 4.55% )
50,422,311,501 instructions # 1.61 insns per cycle
# 0.28 stalled cycles per insn ( +- 0.01% )
8,524,079,376 branches # 821.608 M/sec ( +- 0.02% )
18,869,488 branch-misses # 0.22% of all branches ( +- 7.49% )
10.364548200 seconds time elapsed ( +- 1.64% )
10188.681424,,task-clock
85,,context-switches
31,,cpu-migrations
823301,,page-faults
31087270477,,cycles
13873227391,,stalled-cycles-frontend
6021647484,,stalled-cycles-backend
50454402122,,instructions
8532275405,,branches
26383959,,branch-misses
branch=RELEASE_3_7_0
tag=RELEASE_3_7_0-0-g9114095
date=20140701 10:55:29 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.68 2.53 2.31 1/491 6588
Performance counter stats for '../parrot-bench/run-bench.sh' (4 runs):
9663.003771 task-clock (msec) # 0.951 CPUs utilized ( +- 5.18% )
69 context-switches # 0.007 K/sec ( +- 12.55% )
33 cpu-migrations # 0.003 K/sec ( +- 17.29% )
777,274 page-faults # 0.080 M/sec ( +- 5.92% )
29,398,928,002 cycles # 3.042 GHz ( +- 5.38% )
13,213,201,557 stalled-cycles-frontend # 44.94% frontend cycles idle ( +- 4.87% )
5,696,348,376 stalled-cycles-backend # 19.38% backend cycles idle ( +- 4.75% )
48,120,176,807 instructions # 1.64 insns per cycle
# 0.27 stalled cycles per insn ( +- 4.95% )
8,088,322,250 branches # 837.040 M/sec ( +- 5.59% )
16,825,324 branch-misses # 0.21% of all branches ( +- 5.91% )
10.164760021 seconds time elapsed ( +- 0.31% )
10229.349063,,task-clock
67,,context-switches
38,,cpu-migrations
823276,,page-faults
31222127064,,cycles
13988160519,,stalled-cycles-frontend
6001187200,,stalled-cycles-backend
50486796907,,instructions
8536990156,,branches
21704892,,branch-misses
branch=RELEASE_3_8_0
tag=RELEASE_3_8_0-0-g61dd38a
date=20140701 10:56:46 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.80 2.51 2.32 1/491 8531
Performance counter stats for '../parrot-bench/run-bench_old.sh' (4 runs):
9426.456702 task-clock (msec) # 1.001 CPUs utilized ( +- 0.32% )
52 context-switches # 0.006 K/sec ( +- 0.79% )
23 cpu-migrations # 0.002 K/sec ( +- 9.39% )
826,377 page-faults # 0.088 M/sec ( +- 0.00% )
28,878,683,013 cycles # 3.064 GHz ( +- 0.17% )
12,195,446,366 stalled-cycles-frontend # 42.23% frontend cycles idle ( +- 0.43% )
4,524,052,008 stalled-cycles-backend # 15.67% backend cycles idle ( +- 0.13% )
48,996,730,008 instructions # 1.70 insns per cycle
# 0.25 stalled cycles per insn ( +- 0.00% )
8,306,143,892 branches # 881.152 M/sec ( +- 0.00% )
15,951,474 branch-misses # 0.19% of all branches ( +- 4.88% )
9.416783644 seconds time elapsed ( +- 0.32% )
9373.190635,,task-clock
52,,context-switches
21,,cpu-migrations
826387,,page-faults
28780434853,,cycles
12097248056,,stalled-cycles-frontend
4501693530,,stalled-cycles-backend
48996792994,,instructions
8306150657,,branches
15595184,,branch-misses
branch=RELEASE_3_9_0
tag=RELEASE_3_9_0-0-g7683718
date=20140701 10:57:59 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.88 2.54 2.34 1/491 10389
Performance counter stats for '../parrot-bench/run-bench_old.sh' (4 runs):
7252.834144 task-clock (msec) # 0.760 CPUs utilized ( +- 22.35% )
64 context-switches # 0.009 K/sec ( +- 18.04% )
40 cpu-migrations # 0.006 K/sec ( +- 12.29% )
606,642 page-faults # 0.084 M/sec ( +- 26.32% )
22,046,409,648 cycles # 3.040 GHz ( +- 22.56% )
9,428,501,192 stalled-cycles-frontend # 42.77% frontend cycles idle ( +- 20.71% )
3,428,552,444 stalled-cycles-backend # 15.55% backend cycles idle ( +- 24.89% )
37,659,522,552 instructions # 1.71 insns per cycle
# 0.25 stalled cycles per insn ( +- 22.22% )
6,140,508,952 branches # 846.636 M/sec ( +- 26.11% )
11,329,270 branch-misses # 0.18% of all branches ( +- 31.89% )
9.544491018 seconds time elapsed ( +- 0.31% )
9463.240675,,task-clock
85,,context-switches
21,,cpu-migrations
826402,,page-faults
29041038932,,cycles
12173712527,,stalled-cycles-frontend
4667399988,,stalled-cycles-backend
48982882052,,instructions
8307395679,,branches
17089419,,branch-misses
branch=RELEASE_4_0_0
tag=RELEASE_4_0_0-0-g02324c9
date=20140701 10:59:13 AM
cc=cc (Debian 4.9.0-7) 4.9.0
optimize=-O3
loadavg 2.53 2.45 2.32 1/499 12292