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Old 2019-05-19, 22:26   #1
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

32×383 Posts
Default CADO-NFS Timing Data For Many Factorizations

I'm becoming overwhelmed with the data gathered from CADO-NFS runs. I am creating this thread to provide a place to upload this data in a form I can keep updated without adding endless posts. Any additions to the data will be made in this and the following five posts. Each file will consist of all previous runs plus any new ones of the appropriate size.

The format for the files posted will be as follows:

The .zip files will be based on which size params file was used and whether it was the default or a modified version, for example, params140modified.zip. Modified files are from the CADO threads in the Factoring sub-forum. Note: I might be off by a day for the changeover from default to modified. For <133 decimal digits (dd), that changeover happened around 13Apr2019 - for >138 around 11May2019. Nothing below 88 digits is modified at this time.

Within the .zip files, the individual names will be based on the date/time started (for uniqueness) and the actual size of the composite, for example, 20190515132119c138. The c138 means the actual size of the composite is 138 dd.

Someone referred to my many machines as a farm and I liked the term, so when reviewing the timing data, you might keep in mind that my "farm" typically has from 20-30 machines doing chores. This does have an effect on overall performance, other than the simple speeding up of a factorization. Although many machines are doing polyselect and sieving, only one is performing Linear Algebra at this time.

Note: Due to the limit of five attachments per post and the absence of any modified params files below c90, all smaller runs (<88 dd) will be combined in the first attachment of this post.

Update info:

params30-85default - 24Jun2019
params90default - 19May2019
params90modified - 24Jun2019
params95default - 19May2019
params95modified - 24Jun2019
Attached Files
File Type: zip params30-85default.zip (576.3 KB, 46 views)
File Type: zip params90default.zip (6.1 KB, 52 views)
File Type: zip params90modified.zip (207.2 KB, 49 views)
File Type: zip params95default.zip (12.8 KB, 53 views)
File Type: zip params95modified.zip (231.0 KB, 53 views)

Last fiddled with by EdH on 2019-06-24 at 20:01
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Old 2019-05-19, 22:29   #2
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

32×383 Posts
Default Files for c100 and c105

Update info:

params100default - 19May2019
params100modified - 24Jun2019
params105default - 19May2019
params105modified - 24Jun2019
Attached Files
File Type: zip params100default.zip (13.1 KB, 52 views)
File Type: zip params100modified.zip (182.4 KB, 43 views)
File Type: zip params105default.zip (5.9 KB, 54 views)
File Type: zip params105modified.zip (190.2 KB, 50 views)

Last fiddled with by EdH on 2019-06-24 at 20:02
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Old 2019-05-19, 22:43   #3
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

32·383 Posts
Default Files for c110 and c115

Update info:

params110default - 19May2019
params110modified - 24Jun2019
params115default - 19May2019
params115modified - 24Jun2019
Attached Files
File Type: zip params110default.zip (7.0 KB, 51 views)
File Type: zip params110modified.zip (194.9 KB, 49 views)
File Type: zip params115default.zip (8.2 KB, 50 views)
File Type: zip params115modified.zip (147.9 KB, 46 views)

Last fiddled with by EdH on 2019-06-24 at 20:03
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Old 2019-05-19, 22:44   #4
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

1101011101112 Posts
Default Files for c120 and c125

Update info:

params120default - 19May2019
params120modified - 24Jun2019
params125default - 24Jun2019
Attached Files
File Type: zip params120default.zip (9.8 KB, 51 views)
File Type: zip params120modified.zip (112.6 KB, 50 views)
File Type: zip params125default.zip (82.8 KB, 51 views)

Last fiddled with by EdH on 2019-06-24 at 20:04
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Old 2019-05-19, 22:44   #5
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

32×383 Posts
Default Files for c130 and c135

Update info:

params130default - 24May2019
params130modified - 24Jun2019
params135default - 24Jun2019
Attached Files
File Type: zip params130default.zip (7.9 KB, 48 views)
File Type: zip params130modified.zip (54.4 KB, 47 views)
File Type: zip params135default.zip (30.0 KB, 53 views)

Last fiddled with by EdH on 2019-06-24 at 20:05
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Old 2019-05-19, 22:44   #6
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

D7716 Posts
Default Files for c140 and c145

Update Info:

params140default - 19May2019
params140modified - 24Jun2019
Attached Files
File Type: zip params140default.zip (5.6 KB, 58 views)
File Type: zip params140modified.zip (9.2 KB, 54 views)

Last fiddled with by EdH on 2019-06-24 at 20:06
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Old 2019-05-19, 22:55   #7
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

32·383 Posts
Default CADO-NFS Timing Comparison

I've compiled over 2100 CADO-NFS runs with default and modified params files into a single speadsheet. Do let me know if this is of any value to anyone, other than curiosity.

The file is an Excel .xlsx document that has been compressed.

Here is a more readable version of the highlights (8Jun2019):
Code:
        CPU (seconds)                   Wall (seconds)
    default        modified          default     modified
                           88 digits
    5078.94          4394.5           138.64       118.82

                           89 digits
          0         4698.46                0       122.69

                           90 digits
    6684.08          5383.1           144.84       122.46

                           91 digits
    6737.56         5841.09           137.22        130.2

                           92 digits
          0         6161.96                0       137.58

                           93 digits
          0         6710.28                0       177.01

                           94 digits
    9363.64         7037.12           241.56       178.14

                           95 digits
    11464.4         7735.96           230.58       186.24

                           96 digits
   11738.68         8134.72           248.29        196.8

                           97 digits
    13343.6         8976.57           248.42       207.14

                           98 digits
   15093.93        10313.52           324.01       288.47

                           99 digits
    15890.3        11127.17           375.64       301.87

                           100 digits
    18859.4        12080.51            378.5       320.03

                           101 digits
          0        13337.22                0       334.03

                           102 digits
   22752.78        14964.76           464.01       362.88

                           103 digits
   19836.05        16892.17           579.47       419.98

                           104 digits
    22606.8         18560.1           618.27       417.89

                           105 digits
    25752.2        19671.76           657.46       446.22

                           106 digits
          0        21681.29                0       468.56

                           107 digits
    32252.9        24150.98           641.67       479.16

                           108 digits
    31295.9         27350.1           667.01       602.86

                           109 digits
          0        29937.09                0       621.77

                           110 digits
    38115.8        34537.93           889.07       712.36

                           111 digits
    39385.7        37874.05           985.47       775.71

                           112 digits
          0         41966.6                0       893.12

                           113 digits
    59437.2        44976.24          1206.31      1102.61

                           114 digits
    63621.9        51938.79          1721.12      1271.64

                           115 digits
    63498.4        57239.52          1682.17      1410.68

                           116 digits
          0        63450.81                0      1562.44

                           117 digits
   84944.73        71926.45          1933.54       1689.1

                           118 digits
     101399        74250.71          2625.73      1807.62

                           119 digits
          0        83247.14                0      1953.14

                           120 digits
  115829.67        91275.12          2470.88      2155.61

                           121 digits
     140780       101974.92          2998.51      2368.41

                           122 digits
     146063          112347          2690.93         2671

                           123 digits
  178112.29               0          4158.55            0

                           124 digits
  192393.17               0          4313.99            0

                           125 digits
  221596.73               0          4512.86            0

                           126 digits
  245606.25               0          4800.09            0

                           127 digits
  269015.14               0          5650.05            0

                           128 digits
   292603.5       219488.22          11008.8         5150

                           129 digits
   306136.5        246015.5          10804.3      5826.52

                           130 digits
     374315       295734.11          9931.01      6741.06

                           131 digits
     418847        331289.5          14039.8      7705.62

                           132 digits
          0       389333.17                0      8401.95

                           133 digits
     574194               0         12115.37            0

                           134 digits
  654055.67               0         13606.73            0

                           135 digits
  692236.22               0         15072.51            0

                           136 digits
     804202               0         15840.32            0

                           137 digits
  867536.25               0          18243.2            0

                           138 digits
     709733        737290.6          16633.3     15789.62

                           139 digits
     966460          863787          22582.6      18532.7

                           140 digits
          0          963200                0      19386.1

                           141 digits
    1240150         1149020          30295.2      23818.6

                           142 digits
    1374580               0          34461.4            0

                           143 digits
          0               0                0            0

                           144 digits
          0               0                0            0

                           145 digits
          0               0                0            0

                           146 digits
          0               0                0            0

                           147 digits
          0               0                0            0

                           148 digits
          0               0                0            0

                           149 digits
          0               0                0            0

                           150 digits
          0               0                0            0
CADOtimings.xlsx modified 8Jun2019.
Attached Files
File Type: zip CADOtimings.zip (42.9 KB, 50 views)

Last fiddled with by EdH on 2019-06-24 at 20:07
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Old 2019-05-20, 01:42   #8
VBCurtis
 
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"Curtis"
Feb 2005
Riverside, CA

2·2,239 Posts
Default

Thanks Ed!
When I get more time (after finals and once the Cunningham c207 CADO project is in production rather than testing) I'll go through this data and see if I can find parameter edits to speed any of the particular sizes. RichD is doing testing at 145/150 digit sizes; we'll have files for those in June, still editing parameters nearly every job.
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Old 2019-05-20, 15:07   #9
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

32×383 Posts
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Quote:
Originally Posted by VBCurtis View Post
Thanks Ed!
When I get more time (after finals and once the Cunningham c207 CADO project is in production rather than testing) I'll go through this data and see if I can find parameter edits to speed any of the particular sizes. RichD is doing testing at 145/150 digit sizes; we'll have files for those in June, still editing parameters nearly every job.
Glad I could finally get these up for you Curtis,

I've made some scripts that will hopefully allow me to upload more easily and in a more timely fashion.

Looking forward to the 145/150 files. I'm not really working there ATM, but might with one of my reserved Aliquot Sequences.

Last fiddled with by EdH on 2019-05-20 at 15:42
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