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haas:spring2016:sysprog:projects:pnc0

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haas:spring2016:sysprog:projects:pnc0 [2016/02/24 15:15] – [Check Results] wedgehaas:spring2016:sysprog:projects:pnc0 [2016/02/25 18:12] (current) – [Check Results] wedge
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    range       brute        sqrt         opt     range       brute        sqrt         opt 
 ============================================ ============================================
-       8    0.000002    0.000002    0.000001   +       8    0.000002    0.000002    0.000002   
-      16    0.000002    0.000003    0.000002  +      16    0.000002    0.000002    0.000002  
       32    0.000003    0.000004    0.000002         32    0.000003    0.000004    0.000002  
-      64    0.000005    0.000006    0.000003   +      64    0.000005    0.000020    0.000003   
-     128    0.000012    0.000009    0.000003   +     128    0.000012    0.000023    0.000003   
-     256    0.000037    0.000015    0.000006   +     256    0.000037    0.000029    0.000006   
-     512    0.000165    0.000035    0.000012   +     512    0.000165    0.000036    0.000014   
-    1024    0.000539    0.000094    0.000027   +    1024    0.000540    0.000080    0.000033   
-    2048    0.001761    0.000187    0.000066   +    2048    0.001761    0.000187    0.000078   
-    4096    0.006110    0.000437    0.000163   +    4096    0.006115    0.000438    0.000189   
-    8192    0.021278    0.001037    0.000407   +    8192    0.021259    0.001036    0.000458   
-   16384    0.077228    0.002498    0.001027   +   16384    0.077184    0.002520    0.001153   
-   32768    0.281906    0.006161    0.002631   +   32768    0.281958    0.006156    0.002826   
-   65536    1.046634    0.015283    0.006742   +   65536    1.046501    0.015234    0.007135   
-  131072    5.160524    0.045483    0.020856   +  131072    5.160141    0.045482    0.021810   
-  262144    --------    0.119156    0.055769   +  262144    --------    0.119042    0.057520   
-  524288    --------    0.301391    0.142888   +  524288    --------    0.301531    0.146561   
- 1048576    --------    0.757828    0.363989   + 1048576    --------    0.758027    0.370700   
- 2097152    --------    1.922116    0.930955   + 2097152    --------    1.921014    0.943986   
- 4194304    --------    4.913630    2.400155  + 4194304    --------    4.914725    2.423202  
  8388608    --------    --------    --------    8388608    --------    --------    --------  
 +============================================
 + verify:       OK          OK          OK     
 ============================================ ============================================
 lab46:~/src/cprog/pnc0$  lab46:~/src/cprog/pnc0$ 
Line 322: Line 324:
  
 In the example output above, my **primeopt** is playing with an implementation of the **6a+/-1** algorithm. In the example output above, my **primeopt** is playing with an implementation of the **6a+/-1** algorithm.
 +
 +I also include a validation check- to ensure your prime programs are actually producing the correct list of prime numbers. If the check is successful, you will see "OK" displayed beneath in the appropriate column; if unsuccessful, you will be "MISMATCH".
  
 If you'd like to experiment with other variations, the script also recognizes prime variants of the following names: If you'd like to experiment with other variations, the script also recognizes prime variants of the following names:
haas/spring2016/sysprog/projects/pnc0.1456326933.txt.gz · Last modified: 2016/02/24 15:15 by wedge

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