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bytearrayextensions's Introduction

#ByteArrayExtensions

Hardware-accelerated Vectorized Memory Copy faster than the .NET Framework's Buffer.BlockCopy and Array.Copy for copies under 1024 bytes.

CoreClr Issue: "Array.Copy & Buffer.BlockCopy x2 to x3 slower < 1kB" https://github.com/dotnet/coreclr/issues/2430

##Performance

Performance Graph

##Usage

Given

var src = byte[1024];
var dst = byte[1024];
var srcOffset = 64;
var dstOffset = 32;
var count = 64;

Rather than

Array.Copy(src, srcOffset, dst, dstOffset, count);

Or

Buffer.BlockCopy(src, srcOffset, dst, dstOffset, count);

Use

src.VectorizedCopy(srcOffset, dst, dstOffset, count);

##Benchmarking Results

8.5 hours to run

BenchmarkDotNet-Dev=v0.8.0.0+
OS=Microsoft Windows NT 6.2.9200.0
Processor=Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz, ProcessorCount=8
HostCLR=MS.NET 4.0.30319.42000, Arch=64-bit  [RyuJIT]
Type=MemCopyBench  Mode=Throughput  Platform=X64  Jit=RyuJit  .NET=HostFramework  toolchain=Classic  Runtime=Clr  Warmup=5  Target=10
Method Len AvrTime StdDev op/s % Delta vs ArrayCopy
ArrayCopy 0 4.3432 ns 0.0825 ns 230,324,244.88 0.0%
BlockCopy 0 4.8666 ns 0.0886 ns 205,545,857.61 -10.8%
VectorizedCopy 0 2.0270 ns 0.0346 ns 493,472,059.76 114.3%
ArrayCopy 1 5.7284 ns 0.0951 ns 174,613,397.66 0.0%
BlockCopy 1 6.0099 ns 0.0102 ns 166,393,078.33 -4.7%
VectorizedCopy 1 3.5840 ns 0.0616 ns 279,095,553.59 59.8%
ArrayCopy 2 5.8000 ns 0.0925 ns 172,457,750.22 0.0%
BlockCopy 2 5.8619 ns 0.1000 ns 170,641,279.28 -1.1%
VectorizedCopy 2 3.8173 ns 0.0027 ns 261,962,919.83 51.9%
ArrayCopy 3 5.7231 ns 0.1000 ns 174,780,635.43 0.0%
BlockCopy 3 5.8703 ns 0.1008 ns 170,396,161.19 -2.5%
VectorizedCopy 3 4.0668 ns 0.0739 ns 245,973,535.19 40.7%
ArrayCopy 4 5.8710 ns 0.0208 ns 170,332,048.11 0.0%
BlockCopy 4 5.9355 ns 0.1026 ns 168,528,148.03 -1.1%
VectorizedCopy 4 3.5801 ns 0.0603 ns 279,400,369.43 64.0%
ArrayCopy 5 5.8673 ns 0.0104 ns 170,437,225.19 0.0%
BlockCopy 5 5.9407 ns 0.1060 ns 168,382,732.88 -1.2%
VectorizedCopy 5 3.6774 ns 0.0127 ns 271,932,810.61 59.6%
ArrayCopy 6 5.9410 ns 0.0978 ns 168,365,533.85 0.0%
BlockCopy 6 6.1561 ns 0.0152 ns 162,442,647.10 -3.5%
VectorizedCopy 6 4.1069 ns 0.0139 ns 243,496,948.01 44.6%
ArrayCopy 7 5.8682 ns 0.0978 ns 170,455,514.03 0.0%
BlockCopy 7 6.0837 ns 0.1084 ns 164,425,534.76 -3.5%
VectorizedCopy 7 4.3471 ns 0.0761 ns 230,106,855.01 35.0%
ArrayCopy 8 5.7960 ns 0.1014 ns 172,584,514.72 0.0%
BlockCopy 8 5.9406 ns 0.0969 ns 168,375,832.85 -2.4%
VectorizedCopy 8 3.6227 ns 0.0597 ns 276,111,777.08 60.0%
ArrayCopy 9 5.8628 ns 0.0100 ns 170,568,210.23 0.0%
BlockCopy 9 6.0097 ns 0.0147 ns 166,397,469.33 -2.4%
VectorizedCopy 9 3.9651 ns 0.0076 ns 252,203,935.83 47.9%
ArrayCopy 10 5.8639 ns 0.0113 ns 170,536,867.40 0.0%
BlockCopy 10 5.9407 ns 0.0975 ns 168,374,467.10 -1.3%
VectorizedCopy 10 4.2031 ns 0.0708 ns 237,984,581.70 39.6%
ArrayCopy 11 6.0222 ns 0.0384 ns 166,059,674.28 0.0%
BlockCopy 11 6.0856 ns 0.1006 ns 164,365,421.87 -1.0%
VectorizedCopy 11 4.3980 ns 0.0114 ns 227,378,140.50 36.9%
ArrayCopy 12 5.7978 ns 0.0968 ns 172,525,275.05 0.0%
BlockCopy 12 5.9368 ns 0.1118 ns 168,499,595.33 -2.3%
VectorizedCopy 12 3.8656 ns 0.0701 ns 258,771,249.76 50.0%
ArrayCopy 13 5.8599 ns 0.0985 ns 170,697,280.28 0.0%
BlockCopy 13 5.9452 ns 0.0198 ns 168,205,061.59 -1.5%
VectorizedCopy 13 4.0097 ns 0.0764 ns 249,478,943.34 46.2%
ArrayCopy 14 5.8726 ns 0.1039 ns 170,332,872.65 0.0%
BlockCopy 14 6.0807 ns 0.1034 ns 164,500,497.80 -3.4%
VectorizedCopy 14 4.3579 ns 0.0741 ns 229,535,593.28 34.8%
ArrayCopy 15 5.9407 ns 0.1045 ns 168,380,987.89 0.0%
BlockCopy 15 6.0864 ns 0.1013 ns 164,346,271.10 -2.4%
VectorizedCopy 15 4.6881 ns 0.0691 ns 213,349,804.77 26.7%
ArrayCopy 16 5.7952 ns 0.1034 ns 172,611,407.93 0.0%
BlockCopy 16 5.9432 ns 0.1025 ns 168,307,450.63 -2.5%
VectorizedCopy 16 3.8084 ns 0.0088 ns 262,578,647.13 52.1%
ArrayCopy 17 10.6954 ns 0.0050 ns 93,498,530.53 0.0%
BlockCopy 17 10.7207 ns 0.1785 ns 93,303,079.33 -0.2%
VectorizedCopy 17 4.1017 ns 0.0030 ns 243,800,116.81 160.8%
ArrayCopy 18 10.5726 ns 0.1837 ns 94,611,697.63 0.0%
BlockCopy 18 10.7337 ns 0.1975 ns 93,195,517.60 -1.5%
VectorizedCopy 18 4.2452 ns 0.0136 ns 235,559,959.02 149.0%
ArrayCopy 19 10.6961 ns 0.0099 ns 93,492,317.08 0.0%
BlockCopy 19 10.5863 ns 0.1980 ns 94,493,228.69 1.1%
VectorizedCopy 19 4.7175 ns 0.2517 ns 212,539,091.31 127.3%
ArrayCopy 20 10.9211 ns 0.8896 ns 92,124,670.55 0.0%
BlockCopy 20 10.8452 ns 0.0090 ns 92,206,820.56 0.1%
VectorizedCopy 20 3.9598 ns 0.0051 ns 252,538,656.81 174.1%
ArrayCopy 21 10.5724 ns 0.1783 ns 94,611,974.25 0.0%
BlockCopy 21 10.8392 ns 0.0055 ns 92,257,363.86 -2.5%
VectorizedCopy 21 4.2442 ns 0.0065 ns 235,617,715.97 149.0%
ArrayCopy 22 10.6972 ns 0.0124 ns 93,482,939.16 0.0%
BlockCopy 22 10.4680 ns 0.0311 ns 95,530,367.23 2.2%
VectorizedCopy 22 4.5098 ns 0.0951 ns 221,833,862.72 137.3%
ArrayCopy 23 10.5796 ns 0.1825 ns 94,548,608.52 0.0%
BlockCopy 23 10.5863 ns 0.1857 ns 94,489,275.32 -0.1%
VectorizedCopy 23 4.6925 ns 0.0170 ns 213,106,580.99 125.4%
ArrayCopy 24 10.7015 ns 0.0256 ns 93,445,585.62 0.0%
BlockCopy 24 10.8423 ns 0.0068 ns 92,231,634.97 -1.3%
VectorizedCopy 24 3.8208 ns 0.0251 ns 261,736,065.75 180.1%
ArrayCopy 25 10.5770 ns 0.1734 ns 94,569,267.61 0.0%
BlockCopy 25 10.4676 ns 0.0376 ns 95,533,654.76 1.0%
VectorizedCopy 25 4.0966 ns 0.0753 ns 244,184,056.13 158.2%
ArrayCopy 26 10.8758 ns 0.5318 ns 92,156,372.85 0.0%
BlockCopy 26 10.5921 ns 0.1797 ns 94,436,119.76 2.5%
VectorizedCopy 26 4.3465 ns 0.0769 ns 230,139,687.68 149.7%
ArrayCopy 27 10.4394 ns 0.1844 ns 95,819,737.35 0.0%
BlockCopy 27 10.8496 ns 0.0193 ns 92,169,376.78 -3.8%
VectorizedCopy 27 4.4507 ns 0.0814 ns 224,754,784.46 134.6%
ArrayCopy 28 10.7901 ns 0.4255 ns 92,815,804.65 0.0%
BlockCopy 28 10.8418 ns 0.0038 ns 92,235,904.69 -0.6%
VectorizedCopy 28 4.1366 ns 0.0478 ns 241,772,377.39 160.5%
ArrayCopy 29 10.5736 ns 0.1783 ns 94,601,907.58 0.0%
BlockCopy 29 10.5867 ns 0.1856 ns 94,486,179.54 -0.1%
VectorizedCopy 29 4.1551 ns 0.0704 ns 240,733,052.56 154.5%
ArrayCopy 30 10.6983 ns 0.0190 ns 93,473,071.47 0.0%
BlockCopy 30 10.8461 ns 0.0249 ns 92,199,634.98 -1.4%
VectorizedCopy 30 4.7840 ns 0.0932 ns 209,105,993.58 123.7%
ArrayCopy 31 10.5758 ns 0.1861 ns 94,583,717.64 0.0%
BlockCopy 31 10.8505 ns 0.0259 ns 92,161,874.17 -2.6%
VectorizedCopy 31 4.8411 ns 0.0221 ns 206,569,087.60 118.4%
ArrayCopy 32 10.5688 ns 0.1852 ns 94,646,552.93 0.0%
BlockCopy 32 10.4672 ns 0.0402 ns 95,537,677.55 0.9%
VectorizedCopy 32 2.7518 ns 0.0500 ns 363,515,306.64 284.1%
ArrayCopy 33 10.5647 ns 0.1977 ns 94,687,082.77 0.0%
BlockCopy 33 10.5894 ns 0.1819 ns 94,461,058.17 -0.2%
VectorizedCopy 33 4.1079 ns 0.0114 ns 243,435,478.42 157.1%
ArrayCopy 34 10.6961 ns 0.0034 ns 93,492,194.97 0.0%
BlockCopy 34 10.8399 ns 0.0041 ns 92,252,082.38 -1.3%
VectorizedCopy 34 4.3481 ns 0.0730 ns 230,046,570.17 146.1%
ArrayCopy 35 10.6989 ns 0.0191 ns 93,467,991.23 0.0%
BlockCopy 35 10.7163 ns 0.1887 ns 93,343,696.60 -0.1%
VectorizedCopy 35 4.4708 ns 0.0788 ns 223,741,943.23 139.4%
ArrayCopy 36 10.6876 ns 0.3019 ns 93,639,068.50 0.0%
BlockCopy 36 10.8447 ns 0.0251 ns 92,211,290.49 -1.5%
VectorizedCopy 36 4.0572 ns 0.0692 ns 246,548,152.20 163.3%
ArrayCopy 37 11.0047 ns 0.7339 ns 91,248,906.70 0.0%
BlockCopy 37 10.8497 ns 0.0380 ns 92,169,925.93 1.0%
VectorizedCopy 37 4.2041 ns 0.0736 ns 237,933,398.49 160.8%
ArrayCopy 38 10.5690 ns 0.1822 ns 94,643,529.65 0.0%
BlockCopy 38 10.8497 ns 0.0273 ns 92,168,736.47 -2.6%
VectorizedCopy 38 4.4621 ns 0.0773 ns 224,173,089.50 136.9%
ArrayCopy 39 10.4477 ns 0.1792 ns 95,742,065.87 0.0%
BlockCopy 39 10.5826 ns 0.1863 ns 94,522,324.65 -1.3%
VectorizedCopy 39 4.8572 ns 0.0111 ns 205,880,173.08 115.0%
ArrayCopy 40 10.5745 ns 0.1778 ns 94,593,115.63 0.0%
BlockCopy 40 10.7357 ns 0.1674 ns 93,169,449.07 -1.5%
VectorizedCopy 40 4.0031 ns 0.0755 ns 249,893,099.40 164.2%
ArrayCopy 41 10.7052 ns 0.0403 ns 93,414,127.26 0.0%
BlockCopy 41 10.7163 ns 0.1880 ns 93,344,062.30 -0.1%
VectorizedCopy 41 4.3465 ns 0.0780 ns 230,143,660.37 146.4%
ArrayCopy 42 10.4468 ns 0.1874 ns 95,752,896.34 0.0%
BlockCopy 42 10.4636 ns 0.0292 ns 95,570,271.75 -0.2%
VectorizedCopy 42 4.6383 ns 0.0817 ns 215,662,815.73 125.2%
ArrayCopy 43 10.4503 ns 0.1812 ns 95,718,238.83 0.0%
BlockCopy 43 10.5768 ns 0.1914 ns 94,575,828.67 -1.2%
VectorizedCopy 43 4.7315 ns 0.0853 ns 211,413,378.48 120.9%
ArrayCopy 44 10.6974 ns 0.0251 ns 93,480,731.60 0.0%
BlockCopy 44 10.8399 ns 0.0074 ns 92,251,738.01 -1.3%
VectorizedCopy 44 4.4153 ns 0.0125 ns 226,489,223.32 142.3%
ArrayCopy 45 10.4417 ns 0.1816 ns 95,797,298.71 0.0%
BlockCopy 45 10.7124 ns 0.1849 ns 93,376,649.25 -2.5%
VectorizedCopy 45 4.4386 ns 0.0768 ns 225,361,446.43 135.2%
ArrayCopy 46 10.5716 ns 0.1853 ns 94,621,194.04 0.0%
BlockCopy 46 10.5959 ns 0.1766 ns 94,400,935.04 -0.2%
VectorizedCopy 46 4.8211 ns 0.1021 ns 207,513,219.66 119.3%
ArrayCopy 47 10.5774 ns 0.1930 ns 94,572,136.25 0.0%
BlockCopy 47 10.7115 ns 0.1838 ns 93,384,868.72 -1.3%
VectorizedCopy 47 5.0163 ns 0.0902 ns 199,412,917.35 110.9%
ArrayCopy 48 10.7236 ns 0.0447 ns 93,254,055.87 0.0%
BlockCopy 48 10.5947 ns 0.1771 ns 94,412,237.25 1.2%
VectorizedCopy 48 4.1953 ns 0.0739 ns 238,430,563.58 155.7%
ArrayCopy 49 10.6932 ns 0.0230 ns 93,517,462.00 0.0%
BlockCopy 49 10.8352 ns 0.0184 ns 92,291,977.47 -1.3%
VectorizedCopy 49 4.4882 ns 0.0854 ns 222,883,635.31 138.3%
ArrayCopy 50 10.5692 ns 0.1829 ns 94,641,893.59 0.0%
BlockCopy 50 10.5813 ns 0.1775 ns 94,531,829.34 -0.1%
VectorizedCopy 50 4.7818 ns 0.0843 ns 209,190,309.78 121.0%
ArrayCopy 51 10.7062 ns 0.0437 ns 93,405,272.22 0.0%
BlockCopy 51 10.7144 ns 0.1858 ns 93,360,033.35 0.0%
VectorizedCopy 51 4.8948 ns 0.0903 ns 204,363,940.83 118.8%
ArrayCopy 52 10.5718 ns 0.1752 ns 94,616,953.99 0.0%
BlockCopy 52 10.7187 ns 0.1882 ns 93,322,595.59 -1.4%
VectorizedCopy 52 4.4951 ns 0.0806 ns 222,536,108.01 135.2%
ArrayCopy 53 10.5780 ns 0.1920 ns 94,565,822.23 0.0%
BlockCopy 53 10.7211 ns 0.1888 ns 93,301,972.95 -1.3%
VectorizedCopy 53 4.6009 ns 0.0692 ns 217,394,557.63 129.9%
ArrayCopy 54 10.5780 ns 0.1817 ns 94,562,802.38 0.0%
BlockCopy 54 10.5926 ns 0.1811 ns 94,432,281.42 -0.1%
VectorizedCopy 54 5.1696 ns 0.0218 ns 193,440,403.83 104.6%
ArrayCopy 55 10.6973 ns 0.0265 ns 93,481,684.14 0.0%
BlockCopy 55 10.5832 ns 0.1808 ns 94,515,680.56 1.1%
VectorizedCopy 55 5.1892 ns 0.0957 ns 192,769,676.39 106.2%
ArrayCopy 56 10.4442 ns 0.1845 ns 95,775,804.66 0.0%
BlockCopy 56 10.5789 ns 0.1899 ns 94,557,038.50 -1.3%
VectorizedCopy 56 4.2280 ns 0.0667 ns 236,577,786.86 147.0%
ArrayCopy 57 10.5703 ns 0.1817 ns 94,631,762.09 0.0%
BlockCopy 57 10.8406 ns 0.0118 ns 92,245,716.72 -2.5%
VectorizedCopy 57 4.5466 ns 0.0085 ns 219,947,200.56 132.4%
ArrayCopy 58 10.4470 ns 0.1809 ns 95,748,944.26 0.0%
BlockCopy 58 10.8512 ns 0.0346 ns 92,156,821.13 -3.8%
VectorizedCopy 58 4.7337 ns 0.0838 ns 211,314,153.63 120.7%
ArrayCopy 59 10.7050 ns 0.0391 ns 93,415,428.11 0.0%
BlockCopy 59 10.5863 ns 0.1832 ns 94,488,878.88 1.1%
VectorizedCopy 59 4.9437 ns 0.0897 ns 202,344,005.21 116.6%
ArrayCopy 60 10.5793 ns 0.1928 ns 94,554,805.56 0.0%
BlockCopy 60 10.7174 ns 0.1793 ns 93,331,749.81 -1.3%
VectorizedCopy 60 4.4475 ns 0.0745 ns 224,906,136.13 137.9%
ArrayCopy 61 10.4488 ns 0.1788 ns 95,731,248.77 0.0%
BlockCopy 61 10.8450 ns 0.0217 ns 92,208,754.57 -3.7%
VectorizedCopy 61 4.6320 ns 0.0864 ns 215,963,550.98 125.6%
ArrayCopy 62 10.5717 ns 0.1841 ns 94,620,595.15 0.0%
BlockCopy 62 10.4619 ns 0.0358 ns 95,585,758.60 1.0%
VectorizedCopy 62 5.2046 ns 0.1126 ns 192,222,130.27 103.2%
ArrayCopy 63 10.4454 ns 0.1879 ns 95,765,084.88 0.0%
BlockCopy 63 10.4667 ns 0.0428 ns 95,543,050.87 -0.2%
VectorizedCopy 63 5.4780 ns 0.1084 ns 182,617,306.37 90.7%
ArrayCopy 64 10.5678 ns 0.1831 ns 94,655,282.22 0.0%
BlockCopy 64 10.5859 ns 0.1862 ns 94,493,147.64 -0.2%
VectorizedCopy 64 3.0431 ns 0.0535 ns 328,707,328.52 247.3%
ArrayCopy 65 11.7228 ns 0.0219 ns 85,304,264.61 0.0%
BlockCopy 65 11.8723 ns 0.0283 ns 84,229,978.54 -1.3%
VectorizedCopy 65 4.5469 ns 0.0092 ns 219,930,039.03 157.8%
ArrayCopy 66 11.9697 ns 0.3624 ns 83,616,982.01 0.0%
BlockCopy 66 11.7353 ns 0.2108 ns 85,239,892.37 1.9%
VectorizedCopy 66 4.8178 ns 0.0909 ns 207,635,742.42 148.3%
ArrayCopy 67 11.5845 ns 0.1968 ns 86,346,298.55 0.0%
BlockCopy 67 11.4568 ns 0.0379 ns 87,285,076.48 1.1%
VectorizedCopy 67 4.9234 ns 0.0831 ns 203,167,583.05 135.3%
ArrayCopy 68 11.8114 ns 0.4577 ns 84,785,635.03 0.0%
BlockCopy 68 11.5943 ns 0.2004 ns 86,273,706.19 1.8%
VectorizedCopy 68 4.4926 ns 0.0790 ns 222,656,588.79 162.6%
ArrayCopy 69 11.4554 ns 0.2026 ns 87,321,347.35 0.0%
BlockCopy 69 11.5861 ns 0.1985 ns 86,334,350.84 -1.1%
VectorizedCopy 69 4.6350 ns 0.0807 ns 215,812,211.93 147.1%
ArrayCopy 70 11.8102 ns 0.4666 ns 84,798,959.52 0.0%
BlockCopy 70 11.8693 ns 0.0065 ns 84,250,770.18 -0.6%
VectorizedCopy 70 4.9396 ns 0.0953 ns 202,520,153.89 138.8%
ArrayCopy 71 11.5864 ns 0.1984 ns 86,332,524.56 0.0%
BlockCopy 71 11.8671 ns 0.0091 ns 84,266,549.13 -2.4%
VectorizedCopy 71 5.3640 ns 0.2244 ns 186,738,793.42 116.3%
ArrayCopy 72 11.5907 ns 0.2111 ns 86,303,703.63 0.0%
BlockCopy 72 11.7275 ns 0.1998 ns 85,294,205.42 -1.2%
VectorizedCopy 72 4.4905 ns 0.0767 ns 222,755,376.45 158.1%
ArrayCopy 73 11.4483 ns 0.2003 ns 87,375,028.12 0.0%
BlockCopy 73 11.5806 ns 0.2065 ns 86,377,472.66 -1.1%
VectorizedCopy 73 4.8654 ns 0.0037 ns 205,535,085.88 135.2%
ArrayCopy 74 11.3411 ns 0.1116 ns 88,182,845.80 0.0%
BlockCopy 74 11.8910 ns 0.0604 ns 84,099,213.47 -4.6%
VectorizedCopy 74 5.0741 ns 0.0861 ns 197,135,881.15 123.6%
ArrayCopy 75 11.4545 ns 0.2026 ns 87,328,072.43 0.0%
BlockCopy 75 11.5902 ns 0.2031 ns 86,305,271.44 -1.2%
VectorizedCopy 75 5.2956 ns 0.0147 ns 188,838,550.18 116.2%
ArrayCopy 76 11.5887 ns 0.2026 ns 86,316,457.54 0.0%
BlockCopy 76 11.5931 ns 0.2004 ns 86,283,200.57 0.0%
VectorizedCopy 76 4.8211 ns 0.0843 ns 207,483,796.86 140.4%
ArrayCopy 77 11.4720 ns 0.2376 ns 87,204,046.68 0.0%
BlockCopy 77 11.7353 ns 0.1891 ns 85,234,653.29 -2.3%
VectorizedCopy 77 4.9858 ns 0.0089 ns 200,571,183.57 130.0%
ArrayCopy 78 11.7347 ns 0.0494 ns 85,219,009.93 0.0%
BlockCopy 78 11.8795 ns 0.0483 ns 84,180,198.21 -1.2%
VectorizedCopy 78 5.2029 ns 0.0920 ns 192,257,348.72 125.6%
ArrayCopy 79 11.6882 ns 0.5285 ns 85,720,801.91 0.0%
BlockCopy 79 11.5858 ns 0.2075 ns 86,338,958.09 0.7%
VectorizedCopy 79 5.5101 ns 0.0941 ns 181,535,547.31 111.8%
ArrayCopy 80 11.7256 ns 0.0269 ns 85,284,072.64 0.0%
BlockCopy 80 11.8799 ns 0.0347 ns 84,176,734.58 -1.3%
VectorizedCopy 80 4.7317 ns 0.0028 ns 211,342,207.44 147.8%
ArrayCopy 81 11.5829 ns 0.2011 ns 86,359,655.13 0.0%
BlockCopy 81 11.5920 ns 0.2006 ns 86,291,417.05 -0.1%
VectorizedCopy 81 4.9856 ns 0.0143 ns 200,577,991.64 132.3%
ArrayCopy 82 11.3037 ns 0.0113 ns 88,466,615.40 0.0%
BlockCopy 82 11.5961 ns 0.1988 ns 86,260,292.05 -2.5%
VectorizedCopy 82 5.1768 ns 0.0903 ns 193,224,001.89 118.4%
ArrayCopy 83 11.7239 ns 0.0249 ns 85,296,328.66 0.0%
BlockCopy 83 11.7252 ns 0.1906 ns 85,308,585.31 0.0%
VectorizedCopy 83 5.3646 ns 0.0902 ns 186,458,199.54 118.6%
ArrayCopy 84 12.0557 ns 0.4690 ns 83,066,472.97 0.0%
BlockCopy 84 11.7439 ns 0.1928 ns 85,173,036.45 2.5%
VectorizedCopy 84 4.9220 ns 0.0777 ns 203,218,805.30 144.6%
ArrayCopy 85 11.5402 ns 0.1966 ns 86,677,798.64 0.0%
BlockCopy 85 11.7288 ns 0.2060 ns 85,285,625.32 -1.6%
VectorizedCopy 85 5.1682 ns 0.0171 ns 193,491,532.67 123.2%
ArrayCopy 86 11.5886 ns 0.2068 ns 86,318,315.35 0.0%
BlockCopy 86 11.5933 ns 0.1974 ns 86,280,486.51 0.0%
VectorizedCopy 86 5.4244 ns 0.0042 ns 184,351,617.69 113.6%
ArrayCopy 87 11.7222 ns 0.0283 ns 85,309,030.14 0.0%
BlockCopy 87 11.4522 ns 0.0269 ns 87,319,971.53 2.4%
VectorizedCopy 87 5.5766 ns 0.0981 ns 179,372,766.90 110.3%
ArrayCopy 88 11.5825 ns 0.2005 ns 86,362,283.55 0.0%
BlockCopy 88 11.5944 ns 0.2000 ns 86,273,090.63 -0.1%
VectorizedCopy 88 4.6403 ns 0.0779 ns 215,562,830.79 149.6%
ArrayCopy 89 11.7236 ns 0.0282 ns 85,298,209.63 0.0%
BlockCopy 89 11.7365 ns 0.2128 ns 85,231,275.31 -0.1%
VectorizedCopy 89 5.0037 ns 0.0122 ns 199,853,963.53 134.3%
ArrayCopy 90 12.2382 ns 0.7389 ns 81,988,480.82 0.0%
BlockCopy 90 11.7272 ns 0.2040 ns 85,296,857.13 4.0%
VectorizedCopy 90 5.2192 ns 0.0945 ns 191,659,846.71 133.8%
ArrayCopy 91 11.5870 ns 0.2036 ns 86,329,527.94 0.0%
BlockCopy 91 11.8701 ns 0.0259 ns 84,245,973.81 -2.4%
VectorizedCopy 91 5.4400 ns 0.0114 ns 183,825,457.11 112.9%
ArrayCopy 92 11.5892 ns 0.2083 ns 86,314,606.59 0.0%
BlockCopy 92 11.5953 ns 0.2023 ns 86,266,592.15 -0.1%
VectorizedCopy 92 5.0319 ns 0.0077 ns 198,730,867.64 130.2%
ArrayCopy 93 11.5892 ns 0.1958 ns 86,311,165.58 0.0%
BlockCopy 93 11.8618 ns 0.0193 ns 84,304,339.20 -2.3%
VectorizedCopy 93 5.0710 ns 0.0884 ns 197,258,274.48 128.5%
ArrayCopy 94 11.7264 ns 0.0237 ns 85,277,766.73 0.0%
BlockCopy 94 11.7355 ns 0.1975 ns 85,235,405.64 0.0%
VectorizedCopy 94 5.6256 ns 0.1023 ns 177,817,567.19 108.5%
ArrayCopy 95 11.7331 ns 0.0535 ns 85,230,760.17 0.0%
BlockCopy 95 11.5949 ns 0.2184 ns 86,273,792.82 1.2%
VectorizedCopy 95 5.8273 ns 0.0056 ns 171,606,888.66 101.3%
ArrayCopy 96 11.3091 ns 0.1958 ns 88,449,832.87 0.0%
BlockCopy 96 11.7332 ns 0.0389 ns 85,229,336.97 -3.6%
VectorizedCopy 96 3.6662 ns 0.0124 ns 272,761,616.16 208.4%
ArrayCopy 508 13.3261 ns 0.2335 ns 75,062,999.88 0.0%
BlockCopy 508 13.3132 ns 0.2298 ns 75,134,983.27 0.1%
VectorizedCopy 508 11.6263 ns 0.0577 ns 86,013,569.89 14.6%
ArrayCopy 509 13.3366 ns 0.2260 ns 75,002,805.45 0.0%
BlockCopy 509 13.5102 ns 0.2664 ns 74,046,033.00 -1.3%
VectorizedCopy 509 11.7425 ns 0.0397 ns 85,161,359.30 13.5%
ArrayCopy 510 13.0299 ns 0.0439 ns 76,747,285.21 0.0%
BlockCopy 510 13.4774 ns 0.2236 ns 74,218,375.69 -3.3%
VectorizedCopy 510 12.2528 ns 0.0306 ns 81,614,566.00 6.3%
ArrayCopy 511 14.1144 ns 0.8999 ns 71,116,990.45 0.0%
BlockCopy 511 13.6376 ns 0.0369 ns 73,327,102.71 3.1%
VectorizedCopy 511 12.0609 ns 0.0608 ns 82,914,377.74 16.6%
ArrayCopy 512 13.4078 ns 0.2899 ns 74,617,647.48 0.0%
BlockCopy 512 13.6296 ns 0.0080 ns 73,370,014.01 -1.7%
VectorizedCopy 512 10.0166 ns 0.1897 ns 99,869,525.44 33.8%
ArrayCopy 513 13.6352 ns 0.0327 ns 73,339,879.75 0.0%
BlockCopy 513 13.6228 ns 0.2450 ns 73,429,789.82 0.1%
VectorizedCopy 513 11.9370 ns 0.0212 ns 83,773,574.83 14.2%
ArrayCopy 543 13.1517 ns 0.0325 ns 76,036,487.57 0.0%
BlockCopy 543 13.6717 ns 0.1617 ns 73,153,940.72 -3.8%
VectorizedCopy 543 13.2079 ns 0.0309 ns 75,712,405.37 -0.4%
ArrayCopy 544 13.6455 ns 0.0555 ns 73,285,458.30 0.0%
BlockCopy 544 13.5850 ns 0.2165 ns 73,629,017.73 0.5%
VectorizedCopy 544 11.0542 ns 0.0313 ns 90,463,832.62 23.4%
ArrayCopy 547 13.4514 ns 0.2285 ns 74,362,264.10 0.0%
BlockCopy 547 14.8555 ns 0.7506 ns 67,482,743.68 -9.3%
VectorizedCopy 547 12.8129 ns 0.0475 ns 78,047,153.57 5.0%
ArrayCopy 576 13.9691 ns 0.6331 ns 71,726,838.89 0.0%
BlockCopy 576 13.7897 ns 0.2525 ns 72,541,555.67 1.1%
VectorizedCopy 576 11.0111 ns 0.2011 ns 90,846,551.92 26.7%
ArrayCopy 1024 17.1668 ns 0.8558 ns 58,387,687.56 0.0%
BlockCopy 1024 16.6559 ns 0.2813 ns 60,055,379.14 2.9%
VectorizedCopy 1024 17.6044 ns 0.1651 ns 56,808,897.59 -2.7%
ArrayCopy 4096 45.7931 ns 1.6124 ns 21,863,405.86 0.0%
BlockCopy 4096 45.8172 ns 1.2883 ns 21,842,594.11 -0.1%
VectorizedCopy 4096 47.0823 ns 0.8151 ns 21,245,586.44 -2.8%
ArrayCopy 8512 86.3654 ns 0.3260 ns 11,578,867.96 0.0%
BlockCopy 8512 86.4953 ns 0.3797 ns 11,561,535.36 -0.1%
VectorizedCopy 8512 92.2227 ns 0.4168 ns 10,843,528.27 -6.4%

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