= ThunderX2 =
   length | before (MiB/s) |  after (MiB/s) |    delta
----------|----------------|----------------|----------
    32768 |         126.67 |         115.21 |   -9.05%
    65536 |         267.91 |         244.92 |   -8.58%
   131072 |         510.48 |         473.60 |   -7.22%
   262144 |         985.45 |         928.21 |   -5.81%
   524288 |        1893.52 |        1799.80 |   -4.95%
  1048576 |        3755.69 |        3576.35 |   -4.78%

= Altra =
   length | before (MiB/s) |  after (MiB/s) |    delta
----------|----------------|----------------|----------
    32768 |         271.34 |         287.24 |    5.86%
    65536 |         520.02 |         548.40 |    5.46%
   131072 |         998.58 |        1047.18 |    4.87%
   262144 |        1890.99 |        1970.43 |    4.20%
   524288 |        2571.28 |        2731.96 |    6.25%
  1048576 |        3873.37 |        4134.21 |    6.73%

= X-Gene =
   length | before (MiB/s) |  after (MiB/s) |    delta
----------|----------------|----------------|----------
    32768 |         122.15 |         125.95 |    3.11%
    65536 |         212.34 |         218.16 |    2.74%
   131072 |         321.07 |         317.36 |   -1.15%
   262144 |         513.98 |         486.59 |   -5.33%
   524288 |         935.09 |         866.97 |   -7.28%
  1048576 |        1785.51 |        1647.05 |   -7.75%

= Hi1620 =
   length | before (MiB/s) |  after (MiB/s) |    delta
----------|----------------|----------------|----------
    32768 |         211.63 |         213.69 |    0.97%
    65536 |         408.22 |         407.80 |   -0.11%
   131072 |         753.09 |         764.44 |    1.51%
   262144 |        1396.94 |        1414.23 |    1.24%
   524288 |        2360.75 |        2375.61 |    0.63%
  1048576 |        4063.19 |        4085.62 |    0.55%

= ThunderX =
   length | before (MiB/s) |  after (MiB/s) |    delta
----------|----------------|----------------|----------
    32768 |          62.84 |          62.87 |    0.06%
    65536 |          96.08 |          96.10 |    0.02%
   131072 |         146.16 |         146.16 |   -0.00%
   262144 |         261.62 |         261.64 |    0.01%
   524288 |         476.86 |         476.87 |    0.00%
  1048576 |         642.25 |         642.53 |    0.04%

= Hi1616 =
   length | before (MiB/s) |  after (MiB/s) |    delta
----------|----------------|----------------|----------
    32768 |         132.80 |         135.33 |    1.90%
    65536 |         245.60 |         259.11 |    5.50%
   131072 |         465.64 |         493.09 |    5.90%
   262144 |         917.01 |         967.84 |    5.54%
   524288 |        1607.14 |        1658.73 |    3.21%
  1048576 |        2898.84 |        2893.28 |   -0.19%

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https://bugs.launchpad.net/bugs/1951032

Title:
  AArch64: Backport memcpy improvements

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