fixup prvhash speeds from my bench machine

which is usually much slower and stable. to be comparable to the others.
darkk · Aug 13, 2020 · 01fb4d8 · 01fb4d8
1 parent ac8bd41
commit 01fb4d8
Show file tree

Hide file tree

Showing 7 changed files with 186 additions and 186 deletions.
diff --git a/README.md b/README.md
@@ -105,10 +105,10 @@ SMhasher
 | --------------------------------------        |              |          |            |     |                            |
 | [tifuhash_64](doc/tifuhash_64.txt)            |        35.60 |  1679.52 |1212.75 (15)| 276 |                            |
 | [floppsyhash_64](doc/floppsyhash.txt)         |       191.95 |   450.93 | 821.11 (152)| 623 |                            |
-| [prvhash](doc/prvhash.txt)                    |       393.21 |   142.03 | 532.15 (125)| 157 |                            |
-| [prvhash42_32](doc/prvhash42_32.txt)          |       687.08 |    76.57 | 475.08 (131)| 157 |                            |
-| [prvhash42_64](doc/prvhash42_64.txt)          |       347.90 |   138.93 | 488.99 (5) | 157 |                            |
-| [prvhash42_128](doc/prvhash42_128.txt)        |       189.37 |   249.06 | 578.11 (19)| 157 |                            |
+| [prvhash](doc/prvhash.txt)                    |       302.97 |   180.76 | 221.50 (2) | 157 |                            |
+| [prvhash42_32](doc/prvhash42_32.txt)          |       475.30 |   108.44 | 205.53 (1) | 157 |                            |
+| [prvhash42_64](doc/prvhash42_64.txt)          |       255.64 |   193.90 | 220.84 (4) | 157 |                            |
+| [prvhash42_128](doc/prvhash42_128.txt)        |       141.42 |   334.96 | 301.14 (3) | 157 |                            |
 | [chaskey](doc/chaskey.txt)                    |       735.85 |   168.05 | 336.07 (4) |1609 |                            |
 | [SipHash](doc/SipHash.txt)                    |       958.78 |   141.84 | 278.15 (3) |1071 |                            |
 | [HalfSipHash](doc/HalfSipHash.txt)            |       741.59 |   122.25 | 256.22 (20)| 700 | zeroes                     |

diff --git a/doc/prvhash.txt b/doc/prvhash.txt
@@ -10,48 +10,48 @@ Running AppendedZeroesTest .......... PASS
 [[[ Speed Tests ]]]
 
 Bulk speed test - 262144-byte keys
-Alignment  7 -  0.138 bytes/cycle -  393.39 MiB/sec @ 3 ghz
-Alignment  6 -  0.138 bytes/cycle -  393.58 MiB/sec @ 3 ghz
-Alignment  5 -  0.138 bytes/cycle -  393.61 MiB/sec @ 3 ghz
-Alignment  4 -  0.138 bytes/cycle -  393.58 MiB/sec @ 3 ghz
-Alignment  3 -  0.137 bytes/cycle -  393.19 MiB/sec @ 3 ghz
-Alignment  2 -  0.137 bytes/cycle -  393.12 MiB/sec @ 3 ghz
-Alignment  1 -  0.137 bytes/cycle -  392.68 MiB/sec @ 3 ghz
-Alignment  0 -  0.137 bytes/cycle -  392.52 MiB/sec @ 3 ghz
-Average      -  0.137 bytes/cycle -  393.21 MiB/sec @ 3 ghz
-
-Small key speed test -    1-byte keys -    34.91 cycles/hash
-Small key speed test -    2-byte keys -    42.00 cycles/hash
-Small key speed test -    3-byte keys -    49.00 cycles/hash
-Small key speed test -    4-byte keys -    56.00 cycles/hash
-Small key speed test -    5-byte keys -    63.00 cycles/hash
-Small key speed test -    6-byte keys -    69.89 cycles/hash
-Small key speed test -    7-byte keys -    77.00 cycles/hash
-Small key speed test -    8-byte keys -    84.00 cycles/hash
-Small key speed test -    9-byte keys -    90.90 cycles/hash
-Small key speed test -   10-byte keys -    97.90 cycles/hash
-Small key speed test -   11-byte keys -   105.00 cycles/hash
-Small key speed test -   12-byte keys -   112.71 cycles/hash
-Small key speed test -   13-byte keys -   119.98 cycles/hash
-Small key speed test -   14-byte keys -   126.91 cycles/hash
-Small key speed test -   15-byte keys -   133.92 cycles/hash
-Small key speed test -   16-byte keys -   140.88 cycles/hash
-Small key speed test -   17-byte keys -   147.97 cycles/hash
-Small key speed test -   18-byte keys -   156.00 cycles/hash
-Small key speed test -   19-byte keys -   161.92 cycles/hash
-Small key speed test -   20-byte keys -   169.90 cycles/hash
-Small key speed test -   21-byte keys -   176.94 cycles/hash
-Small key speed test -   22-byte keys -   183.96 cycles/hash
-Small key speed test -   23-byte keys -   190.94 cycles/hash
-Small key speed test -   24-byte keys -   197.96 cycles/hash
-Small key speed test -   25-byte keys -   204.93 cycles/hash
-Small key speed test -   26-byte keys -   211.86 cycles/hash
-Small key speed test -   27-byte keys -   220.20 cycles/hash
-Small key speed test -   28-byte keys -   238.28 cycles/hash
-Small key speed test -   29-byte keys -   234.31 cycles/hash
-Small key speed test -   30-byte keys -   251.94 cycles/hash
-Small key speed test -   31-byte keys -   251.82 cycles/hash
-Average                                    142.030 cycles/hash
+Alignment  7 -  0.106 bytes/cycle -  302.96 MiB/sec @ 3 ghz
+Alignment  6 -  0.106 bytes/cycle -  302.95 MiB/sec @ 3 ghz
+Alignment  5 -  0.106 bytes/cycle -  302.96 MiB/sec @ 3 ghz
+Alignment  4 -  0.106 bytes/cycle -  303.06 MiB/sec @ 3 ghz
+Alignment  3 -  0.106 bytes/cycle -  302.94 MiB/sec @ 3 ghz
+Alignment  2 -  0.106 bytes/cycle -  303.04 MiB/sec @ 3 ghz
+Alignment  1 -  0.106 bytes/cycle -  302.93 MiB/sec @ 3 ghz
+Alignment  0 -  0.106 bytes/cycle -  302.94 MiB/sec @ 3 ghz
+Average      -  0.106 bytes/cycle -  302.97 MiB/sec @ 3 ghz
+
+Small key speed test -    1-byte keys -    38.00 cycles/hash
+Small key speed test -    2-byte keys -    47.00 cycles/hash
+Small key speed test -    3-byte keys -    56.00 cycles/hash
+Small key speed test -    4-byte keys -    65.94 cycles/hash
+Small key speed test -    5-byte keys -    75.00 cycles/hash
+Small key speed test -    6-byte keys -    84.72 cycles/hash
+Small key speed test -    7-byte keys -    94.00 cycles/hash
+Small key speed test -    8-byte keys -   103.00 cycles/hash
+Small key speed test -    9-byte keys -   112.97 cycles/hash
+Small key speed test -   10-byte keys -   122.19 cycles/hash
+Small key speed test -   11-byte keys -   132.00 cycles/hash
+Small key speed test -   12-byte keys -   141.74 cycles/hash
+Small key speed test -   13-byte keys -   150.54 cycles/hash
+Small key speed test -   14-byte keys -   161.00 cycles/hash
+Small key speed test -   15-byte keys -   171.00 cycles/hash
+Small key speed test -   16-byte keys -   180.28 cycles/hash
+Small key speed test -   17-byte keys -   189.00 cycles/hash
+Small key speed test -   18-byte keys -   199.12 cycles/hash
+Small key speed test -   19-byte keys -   209.76 cycles/hash
+Small key speed test -   20-byte keys -   219.16 cycles/hash
+Small key speed test -   21-byte keys -   228.00 cycles/hash
+Small key speed test -   22-byte keys -   238.81 cycles/hash
+Small key speed test -   23-byte keys -   248.72 cycles/hash
+Small key speed test -   24-byte keys -   257.85 cycles/hash
+Small key speed test -   25-byte keys -   266.73 cycles/hash
+Small key speed test -   26-byte keys -   277.47 cycles/hash
+Small key speed test -   27-byte keys -   287.69 cycles/hash
+Small key speed test -   28-byte keys -   296.69 cycles/hash
+Small key speed test -   29-byte keys -   306.32 cycles/hash
+Small key speed test -   30-byte keys -   316.31 cycles/hash
+Small key speed test -   31-byte keys -   326.45 cycles/hash
+Average                                    180.757 cycles/hash
 
 [[[ 'Hashmap' Speed Tests ]]]
 

diff --git a/doc/prvhash42_128.txt b/doc/prvhash42_128.txt
@@ -10,48 +10,48 @@ Running AppendedZeroesTest .......... PASS
 [[[ Speed Tests ]]]
 
 Bulk speed test - 262144-byte keys
-Alignment  7 -  0.066 bytes/cycle -  189.45 MiB/sec @ 3 ghz
-Alignment  6 -  0.066 bytes/cycle -  189.40 MiB/sec @ 3 ghz
-Alignment  5 -  0.066 bytes/cycle -  189.39 MiB/sec @ 3 ghz
-Alignment  4 -  0.066 bytes/cycle -  189.33 MiB/sec @ 3 ghz
-Alignment  3 -  0.066 bytes/cycle -  189.40 MiB/sec @ 3 ghz
-Alignment  2 -  0.066 bytes/cycle -  189.34 MiB/sec @ 3 ghz
-Alignment  1 -  0.066 bytes/cycle -  189.34 MiB/sec @ 3 ghz
-Alignment  0 -  0.066 bytes/cycle -  189.30 MiB/sec @ 3 ghz
-Average      -  0.066 bytes/cycle -  189.37 MiB/sec @ 3 ghz
-
-Small key speed test -    1-byte keys -    27.00 cycles/hash
-Small key speed test -    2-byte keys -    42.00 cycles/hash
-Small key speed test -    3-byte keys -    56.00 cycles/hash
-Small key speed test -    4-byte keys -    70.98 cycles/hash
-Small key speed test -    5-byte keys -    85.82 cycles/hash
-Small key speed test -    6-byte keys -   100.92 cycles/hash
-Small key speed test -    7-byte keys -   115.96 cycles/hash
-Small key speed test -    8-byte keys -   129.99 cycles/hash
-Small key speed test -    9-byte keys -   145.98 cycles/hash
-Small key speed test -   10-byte keys -   160.00 cycles/hash
-Small key speed test -   11-byte keys -   174.94 cycles/hash
-Small key speed test -   12-byte keys -   189.95 cycles/hash
-Small key speed test -   13-byte keys -   203.97 cycles/hash
-Small key speed test -   14-byte keys -   219.97 cycles/hash
-Small key speed test -   15-byte keys -   233.99 cycles/hash
-Small key speed test -   16-byte keys -   248.95 cycles/hash
-Small key speed test -   17-byte keys -   263.94 cycles/hash
-Small key speed test -   18-byte keys -   278.20 cycles/hash
-Small key speed test -   19-byte keys -   293.85 cycles/hash
-Small key speed test -   20-byte keys -   308.96 cycles/hash
-Small key speed test -   21-byte keys -   322.95 cycles/hash
-Small key speed test -   22-byte keys -   337.89 cycles/hash
-Small key speed test -   23-byte keys -   351.97 cycles/hash
-Small key speed test -   24-byte keys -   367.87 cycles/hash
-Small key speed test -   25-byte keys -   382.27 cycles/hash
-Small key speed test -   26-byte keys -   396.91 cycles/hash
-Small key speed test -   27-byte keys -   411.88 cycles/hash
-Small key speed test -   28-byte keys -   427.00 cycles/hash
-Small key speed test -   29-byte keys -   442.92 cycles/hash
-Small key speed test -   30-byte keys -   455.97 cycles/hash
-Small key speed test -   31-byte keys -   471.94 cycles/hash
-Average                                    249.063 cycles/hash
+Alignment  7 -  0.049 bytes/cycle -  141.42 MiB/sec @ 3 ghz
+Alignment  6 -  0.049 bytes/cycle -  141.41 MiB/sec @ 3 ghz
+Alignment  5 -  0.049 bytes/cycle -  141.42 MiB/sec @ 3 ghz
+Alignment  4 -  0.049 bytes/cycle -  141.42 MiB/sec @ 3 ghz
+Alignment  3 -  0.049 bytes/cycle -  141.42 MiB/sec @ 3 ghz
+Alignment  2 -  0.049 bytes/cycle -  141.42 MiB/sec @ 3 ghz
+Alignment  1 -  0.049 bytes/cycle -  141.42 MiB/sec @ 3 ghz
+Alignment  0 -  0.049 bytes/cycle -  141.42 MiB/sec @ 3 ghz
+Average      -  0.049 bytes/cycle -  141.42 MiB/sec @ 3 ghz
+
+Small key speed test -    1-byte keys -    33.00 cycles/hash
+Small key speed test -    2-byte keys -    53.00 cycles/hash
+Small key speed test -    3-byte keys -    73.00 cycles/hash
+Small key speed test -    4-byte keys -    92.64 cycles/hash
+Small key speed test -    5-byte keys -   113.00 cycles/hash
+Small key speed test -    6-byte keys -   133.00 cycles/hash
+Small key speed test -    7-byte keys -   153.00 cycles/hash
+Small key speed test -    8-byte keys -   173.00 cycles/hash
+Small key speed test -    9-byte keys -   193.60 cycles/hash
+Small key speed test -   10-byte keys -   214.00 cycles/hash
+Small key speed test -   11-byte keys -   233.25 cycles/hash
+Small key speed test -   12-byte keys -   253.81 cycles/hash
+Small key speed test -   13-byte keys -   274.11 cycles/hash
+Small key speed test -   14-byte keys -   294.83 cycles/hash
+Small key speed test -   15-byte keys -   314.19 cycles/hash
+Small key speed test -   16-byte keys -   334.48 cycles/hash
+Small key speed test -   17-byte keys -   355.33 cycles/hash
+Small key speed test -   18-byte keys -   375.96 cycles/hash
+Small key speed test -   19-byte keys -   394.92 cycles/hash
+Small key speed test -   20-byte keys -   414.86 cycles/hash
+Small key speed test -   21-byte keys -   436.00 cycles/hash
+Small key speed test -   22-byte keys -   457.07 cycles/hash
+Small key speed test -   23-byte keys -   476.12 cycles/hash
+Small key speed test -   24-byte keys -   496.40 cycles/hash
+Small key speed test -   25-byte keys -   517.00 cycles/hash
+Small key speed test -   26-byte keys -   537.22 cycles/hash
+Small key speed test -   27-byte keys -   556.99 cycles/hash
+Small key speed test -   28-byte keys -   576.28 cycles/hash
+Small key speed test -   29-byte keys -   597.57 cycles/hash
+Small key speed test -   30-byte keys -   618.63 cycles/hash
+Small key speed test -   31-byte keys -   637.65 cycles/hash
+Average                                    334.965 cycles/hash
 
 [[[ 'Hashmap' Speed Tests ]]]
 

diff --git a/doc/prvhash42_32.txt b/doc/prvhash42_32.txt
@@ -10,48 +10,48 @@ Running AppendedZeroesTest .......... PASS
 [[[ Speed Tests ]]]
 
 Bulk speed test - 262144-byte keys
-Alignment  7 -  0.240 bytes/cycle -  686.87 MiB/sec @ 3 ghz
-Alignment  6 -  0.240 bytes/cycle -  686.66 MiB/sec @ 3 ghz
-Alignment  5 -  0.240 bytes/cycle -  687.26 MiB/sec @ 3 ghz
-Alignment  4 -  0.240 bytes/cycle -  686.63 MiB/sec @ 3 ghz
-Alignment  3 -  0.240 bytes/cycle -  687.03 MiB/sec @ 3 ghz
-Alignment  2 -  0.240 bytes/cycle -  687.43 MiB/sec @ 3 ghz
-Alignment  1 -  0.240 bytes/cycle -  687.13 MiB/sec @ 3 ghz
-Alignment  0 -  0.240 bytes/cycle -  687.61 MiB/sec @ 3 ghz
-Average      -  0.240 bytes/cycle -  687.08 MiB/sec @ 3 ghz
-
-Small key speed test -    1-byte keys -    15.00 cycles/hash
-Small key speed test -    2-byte keys -    19.00 cycles/hash
-Small key speed test -    3-byte keys -    23.00 cycles/hash
-Small key speed test -    4-byte keys -    26.93 cycles/hash
-Small key speed test -    5-byte keys -    31.00 cycles/hash
-Small key speed test -    6-byte keys -    35.82 cycles/hash
-Small key speed test -    7-byte keys -    40.00 cycles/hash
-Small key speed test -    8-byte keys -    43.95 cycles/hash
-Small key speed test -    9-byte keys -    47.00 cycles/hash
-Small key speed test -   10-byte keys -    51.96 cycles/hash
-Small key speed test -   11-byte keys -    55.99 cycles/hash
-Small key speed test -   12-byte keys -    59.96 cycles/hash
-Small key speed test -   13-byte keys -    63.89 cycles/hash
-Small key speed test -   14-byte keys -    67.92 cycles/hash
-Small key speed test -   15-byte keys -    72.94 cycles/hash
-Small key speed test -   16-byte keys -    76.90 cycles/hash
-Small key speed test -   17-byte keys -    79.96 cycles/hash
-Small key speed test -   18-byte keys -    84.97 cycles/hash
-Small key speed test -   19-byte keys -    88.51 cycles/hash
-Small key speed test -   20-byte keys -    92.89 cycles/hash
-Small key speed test -   21-byte keys -    96.92 cycles/hash
-Small key speed test -   22-byte keys -   100.99 cycles/hash
-Small key speed test -   23-byte keys -   105.90 cycles/hash
-Small key speed test -   24-byte keys -   109.83 cycles/hash
-Small key speed test -   25-byte keys -   113.98 cycles/hash
-Small key speed test -   26-byte keys -   117.95 cycles/hash
-Small key speed test -   27-byte keys -   120.92 cycles/hash
-Small key speed test -   28-byte keys -   125.99 cycles/hash
-Small key speed test -   29-byte keys -   129.94 cycles/hash
-Small key speed test -   30-byte keys -   135.07 cycles/hash
-Small key speed test -   31-byte keys -   138.64 cycles/hash
-Average                                    76.572 cycles/hash
+Alignment  7 -  0.166 bytes/cycle -  475.30 MiB/sec @ 3 ghz
+Alignment  6 -  0.166 bytes/cycle -  475.31 MiB/sec @ 3 ghz
+Alignment  5 -  0.166 bytes/cycle -  475.31 MiB/sec @ 3 ghz
+Alignment  4 -  0.166 bytes/cycle -  475.31 MiB/sec @ 3 ghz
+Alignment  3 -  0.166 bytes/cycle -  475.31 MiB/sec @ 3 ghz
+Alignment  2 -  0.166 bytes/cycle -  475.28 MiB/sec @ 3 ghz
+Alignment  1 -  0.166 bytes/cycle -  475.30 MiB/sec @ 3 ghz
+Alignment  0 -  0.166 bytes/cycle -  475.29 MiB/sec @ 3 ghz
+Average      -  0.166 bytes/cycle -  475.30 MiB/sec @ 3 ghz
+
+Small key speed test -    1-byte keys -    18.00 cycles/hash
+Small key speed test -    2-byte keys -    23.96 cycles/hash
+Small key speed test -    3-byte keys -    29.71 cycles/hash
+Small key speed test -    4-byte keys -    35.71 cycles/hash
+Small key speed test -    5-byte keys -    42.00 cycles/hash
+Small key speed test -    6-byte keys -    50.00 cycles/hash
+Small key speed test -    7-byte keys -    54.63 cycles/hash
+Small key speed test -    8-byte keys -    60.00 cycles/hash
+Small key speed test -    9-byte keys -    65.97 cycles/hash
+Small key speed test -   10-byte keys -    71.99 cycles/hash
+Small key speed test -   11-byte keys -    78.11 cycles/hash
+Small key speed test -   12-byte keys -    85.23 cycles/hash
+Small key speed test -   13-byte keys -    91.90 cycles/hash
+Small key speed test -   14-byte keys -    96.68 cycles/hash
+Small key speed test -   15-byte keys -   101.99 cycles/hash
+Small key speed test -   16-byte keys -   107.84 cycles/hash
+Small key speed test -   17-byte keys -   113.97 cycles/hash
+Small key speed test -   18-byte keys -   120.23 cycles/hash
+Small key speed test -   19-byte keys -   127.66 cycles/hash
+Small key speed test -   20-byte keys -   133.68 cycles/hash
+Small key speed test -   21-byte keys -   138.58 cycles/hash
+Small key speed test -   22-byte keys -   143.92 cycles/hash
+Small key speed test -   23-byte keys -   149.85 cycles/hash
+Small key speed test -   24-byte keys -   155.93 cycles/hash
+Small key speed test -   25-byte keys -   162.77 cycles/hash
+Small key speed test -   26-byte keys -   169.58 cycles/hash
+Small key speed test -   27-byte keys -   175.13 cycles/hash
+Small key speed test -   28-byte keys -   179.97 cycles/hash
+Small key speed test -   29-byte keys -   186.00 cycles/hash
+Small key speed test -   30-byte keys -   192.07 cycles/hash
+Small key speed test -   31-byte keys -   198.46 cycles/hash
+Average                                    108.436 cycles/hash
 
 [[[ 'Hashmap' Speed Tests ]]]