Benchmarking several score accumulators used in IR.
| ns/op |
op/s |
err% |
ins/op |
cyc/op |
IPC |
total |
Clear |
| 16,707.63 |
59,852.90 |
0.5% |
27.00 |
56,650.86 |
0.000 |
0.00 |
Clear Simple accumulator of size 2^{16} |
| 66,990.24 |
14,927.55 |
0.4% |
27.01 |
227,135.09 |
0.000 |
0.00 |
Clear Simple accumulator of size 2^{18} |
| 308,432.72 |
3,242.20 |
0.1% |
27.07 |
1,044,588.31 |
0.000 |
0.00 |
Clear Simple accumulator of size 2^{20} |
| 11,450,716.33 |
87.33 |
0.0% |
29.90 |
38,743,455.15 |
0.000 |
0.13 |
Clear Simple accumulator of size 2^{25} |
| 4.32 |
231,538,736.79 |
1.1% |
42.00 |
14.64 |
2.868 |
0.00 |
Clear Paged accumulator of size 2^{16} |
| 6.19 |
161,435,836.45 |
0.0% |
56.00 |
21.00 |
2.666 |
0.00 |
Clear Paged accumulator of size 2^{18} |
| 10.93 |
91,521,611.34 |
0.1% |
84.00 |
37.05 |
2.267 |
0.00 |
Clear Paged accumulator of size 2^{20} |
| 156.03 |
6,409,033.47 |
0.0% |
24.00 |
529.04 |
0.045 |
0.00 |
Clear Paged accumulator of size 2^{25} |
| 4.26 |
234,760,790.84 |
0.6% |
42.00 |
14.43 |
2.911 |
0.00 |
Clear MaxBlock accumulator of size 2^{16} |
| 6.20 |
161,338,627.17 |
0.0% |
56.00 |
21.02 |
2.665 |
0.00 |
Clear MaxBlock accumulator of size 2^{18} |
| 10.92 |
91,549,612.54 |
0.1% |
84.00 |
37.04 |
2.268 |
0.00 |
Clear MaxBlock accumulator of size 2^{20} |
| 82.00 |
12,195,431.55 |
0.0% |
24.00 |
278.02 |
0.086 |
0.00 |
Clear MaxBlock accumulator of size 2^{25} |
| ns/op |
op/s |
err% |
ins/op |
cyc/op |
IPC |
total |
Accumulate |
| 48,013.24 |
20,827.59 |
0.0% |
52,430.98 |
162,710.40 |
0.322 |
0.00 |
Accumulate elements in Simple accumulator of size 2^{20} and ratio 1% |
| 488,130.93 |
2,048.63 |
0.0% |
524,291.10 |
1,654,351.05 |
0.317 |
0.01 |
Accumulate elements in Simple accumulator of size 2^{20} and ratio 10% |
| 2,714,464.21 |
368.40 |
0.0% |
2,621,446.65 |
9,185,893.23 |
0.285 |
0.03 |
Accumulate elements in Simple accumulator of size 2^{20} and ratio 50% |
| 4,379,916.16 |
228.31 |
0.0% |
4,194,307.07 |
14,821,676.46 |
0.283 |
0.05 |
Accumulate elements in Simple accumulator of size 2^{20} and ratio 80% |
| 5,714,204.50 |
175.00 |
0.1% |
5,242,887.41 |
19,334,857.76 |
0.271 |
0.06 |
Accumulate elements in Simple accumulator of size 2^{20} and ratio 100% |
| 46,300.51 |
21,598.03 |
0.0% |
125,827.99 |
156,937.64 |
0.802 |
0.00 |
Accumulate elements in Paged accumulator of size 2^{20} and ratio 1% |
| 465,474.98 |
2,148.34 |
0.0% |
1,258,292.10 |
1,577,474.80 |
0.798 |
0.01 |
Accumulate elements in Paged accumulator of size 2^{20} and ratio 10% |
| 2,663,509.48 |
375.44 |
0.1% |
6,291,464.65 |
9,012,103.87 |
0.698 |
0.03 |
Accumulate elements in Paged accumulator of size 2^{20} and ratio 50% |
| 4,426,454.60 |
225.91 |
0.1% |
10,066,329.10 |
14,977,551.94 |
0.672 |
0.05 |
Accumulate elements in Paged accumulator of size 2^{20} and ratio 80% |
| 5,556,884.88 |
179.96 |
0.0% |
12,582,921.39 |
18,801,878.62 |
0.669 |
0.06 |
Accumulate elements in Paged accumulator of size 2^{20} and ratio 100% |
| 123,418.90 |
8,102.49 |
0.0% |
178,256.03 |
418,382.56 |
0.426 |
0.00 |
Accumulate elements in MaxBlock accumulator of size 2^{20} and ratio 1% |
| 1,247,847.19 |
801.38 |
0.0% |
1,782,580.32 |
4,229,252.95 |
0.421 |
0.01 |
Accumulate elements in MaxBlock accumulator of size 2^{20} and ratio 10% |
| 6,658,265.82 |
150.19 |
0.0% |
8,912,908.68 |
22,538,015.57 |
0.395 |
0.07 |
Accumulate elements in MaxBlock accumulator of size 2^{20} and ratio 50% |
| 10,677,917.93 |
93.65 |
0.0% |
14,260,633.70 |
36,141,447.42 |
0.395 |
0.12 |
Accumulate elements in MaxBlock accumulator of size 2^{20} and ratio 80% |
| 13,314,001.91 |
75.11 |
0.0% |
17,825,806.37 |
45,064,937.83 |
0.396 |
0.15 |
Accumulate elements in MaxBlock accumulator of size 2^{20} and ratio 100% |
| 68,249.12 |
14,652.20 |
0.0% |
104,855.99 |
231,330.92 |
0.453 |
0.00 |
Accumulate elements in Counter accumulator of size 2^{20} and ratio 1% |
| 689,449.68 |
1,450.43 |
0.0% |
1,048,576.15 |
2,335,804.13 |
0.449 |
0.01 |
Accumulate elements in Counter accumulator of size 2^{20} and ratio 10% |
| 3,862,844.95 |
258.88 |
0.1% |
5,242,886.94 |
13,070,969.80 |
0.401 |
0.04 |
Accumulate elements in Counter accumulator of size 2^{20} and ratio 50% |
| 6,215,171.22 |
160.90 |
0.0% |
8,388,607.53 |
21,031,096.17 |
0.399 |
0.07 |
Accumulate elements in Counter accumulator of size 2^{20} and ratio 80% |
| 7,745,109.44 |
129.11 |
0.1% |
10,485,767.93 |
26,209,442.26 |
0.400 |
0.09 |
Accumulate elements in Counter accumulator of size 2^{20} and ratio 100% |
| ns/op |
op/s |
err% |
ins/op |
cyc/op |
IPC |
total |
Aggregate |
| 18,863,243.09 |
53.01 |
0.2% |
134,217,737.00 |
63,828,354.55 |
2.103 |
0.21 |
Aggregate elements in Simple accumulator of size 2^{25} and ratio 1% |
| 18,834,688.00 |
53.09 |
0.1% |
134,217,737.00 |
63,738,548.18 |
2.106 |
0.21 |
Aggregate elements in Simple accumulator of size 2^{25} and ratio 10% |
| 18,764,642.27 |
53.29 |
0.2% |
134,217,737.00 |
63,518,806.18 |
2.113 |
0.21 |
Aggregate elements in Simple accumulator of size 2^{25} and ratio 50% |
| 18,770,896.45 |
53.27 |
0.2% |
134,217,737.00 |
63,534,409.09 |
2.113 |
0.21 |
Aggregate elements in Simple accumulator of size 2^{25} and ratio 80% |
| 18,753,186.90 |
53.32 |
0.1% |
134,217,737.00 |
63,475,344.60 |
2.114 |
0.21 |
Aggregate elements in Simple accumulator of size 2^{25} and ratio 100% |
| 19,351,353.70 |
51.68 |
0.1% |
167,976,974.64 |
65,492,874.00 |
2.565 |
0.21 |
Aggregate elements in Paged accumulator of size 2^{25} and ratio 1% |
| 19,319,371.30 |
51.76 |
0.1% |
167,976,974.64 |
65,377,354.36 |
2.569 |
0.21 |
Aggregate elements in Paged accumulator of size 2^{25} and ratio 10% |
| 19,266,497.82 |
51.90 |
0.1% |
167,976,974.64 |
65,217,248.36 |
2.576 |
0.21 |
Aggregate elements in Paged accumulator of size 2^{25} and ratio 50% |
| 19,038,713.20 |
52.52 |
0.4% |
167,976,974.64 |
64,449,553.40 |
2.606 |
0.21 |
Aggregate elements in Paged accumulator of size 2^{25} and ratio 80% |
| 19,224,789.91 |
52.02 |
0.1% |
167,976,974.64 |
65,073,694.18 |
2.581 |
0.21 |
Aggregate elements in Paged accumulator of size 2^{25} and ratio 100% |
| 7,670.36 |
130,371.92 |
0.0% |
102,423.64 |
26,013.09 |
3.937 |
0.00 |
Aggregate elements in MaxBlock accumulator of size 2^{25} and ratio 1% |
| 7,670.90 |
130,362.80 |
0.0% |
102,423.64 |
26,013.09 |
3.937 |
0.00 |
Aggregate elements in MaxBlock accumulator of size 2^{25} and ratio 10% |
| 7,670.64 |
130,367.28 |
0.0% |
102,423.64 |
26,013.09 |
3.937 |
0.00 |
Aggregate elements in MaxBlock accumulator of size 2^{25} and ratio 50% |
| 7,671.45 |
130,353.38 |
0.0% |
102,423.64 |
26,019.27 |
3.936 |
0.00 |
Aggregate elements in MaxBlock accumulator of size 2^{25} and ratio 80% |
| 7,670.73 |
130,365.74 |
0.0% |
102,423.64 |
26,013.40 |
3.937 |
0.00 |
Aggregate elements in MaxBlock accumulator of size 2^{25} and ratio 100% |
| 24,381,731.73 |
41.01 |
0.1% |
234,881,041.91 |
82,507,361.09 |
2.847 |
0.27 |
Aggregate elements in Counter accumulator of size 2^{25} and ratio 1% |
| 24,410,149.00 |
40.97 |
0.1% |
234,881,041.91 |
82,605,203.20 |
2.843 |
0.27 |
Aggregate elements in Counter accumulator of size 2^{25} and ratio 10% |
| 24,970,166.82 |
40.05 |
0.1% |
234,881,042.09 |
84,514,164.73 |
2.779 |
0.27 |
Aggregate elements in Counter accumulator of size 2^{25} and ratio 50% |
| 24,711,991.64 |
40.47 |
0.2% |
234,881,042.09 |
83,622,499.27 |
2.809 |
0.27 |
Aggregate elements in Counter accumulator of size 2^{25} and ratio 80% |
| 24,820,492.00 |
40.29 |
0.1% |
234,881,042.09 |
84,003,589.82 |
2.796 |
0.27 |
Aggregate elements in Counter accumulator of size 2^{25} and ratio 100% |