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Posted to commits@pig.apache.org by Apache Wiki <wi...@apache.org> on 2009/11/04 14:12:07 UTC
[Pig Wiki] Trivial Update of "PigMix" by DmitriyRyaboy
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The "PigMix" page has been changed by DmitriyRyaboy.
The comment on this change is: added back-dated weighted averages.
http://wiki.apache.org/pig/PigMix?action=diff&rev1=12&rev2=13
--------------------------------------------------
|| L12 multi-store || 150 || fails || 781 || 499 || 804 ||
|| Total time || 1791 || 13638 || 4420 || 3284 || 2950 ||
|| Compared to hadoop || 1.0 || 7.6 || 2.5 || 1.8 || 1.6 ||
+ || Weighted Average || 1.0 || 11.2 || 3.26 || 2.20 || 1.97 ||
The totb run of 1/20/09 includes the change to make !BufferedPositionedInputStream use a buffer instead of relying on hadoop to buffer.
@@ -60, +61 @@
|| L12 multi-store || 139 || 159 ||
|| Total time || 1826 || 2764 ||
|| Compared to hadoop || N/A || 1.5 ||
-
+ || Weighted average || N/A || 1.83 ||
Run date: June 28, 2009, run against top of trunk as of that day.
Note that the columns got reversed in this one (Pig then MR)
- || Test || Pig run time || Java run time || Multiplier ||
+ || Test || Pig run time || Java run time || Multiplier ||
|| PigMix_1 || 204 || 117.33 || 1.74 ||
|| PigMix_2 || 110.33 || 50.67 || 2.18 ||
|| PigMix_3 || 292.33 || 125 || 2.34 ||
@@ -79, +80 @@
|| PigMix_11 || 206.33 || 136.67 || 1.51 ||
|| PigMix_12 || 173 || 161.67 || 1.07 ||
|| Total || 2729.67 || 1948.33 || 1.40 ||
+ || Weighted avg || || || 1.68 ||
Run date: August 27, 2009, run against top of trunk as of that day.
@@ -96, +98 @@
|| PigMix_11 || 180 || 121 || 1.49 ||
|| PigMix_12 || 156 || 160.67 || 0.97 ||
|| Total || 2440.67 || 2001.67 || 1.22 ||
+ || Weighted avg || || || 1.53 ||
Run date: October 18, 2009, run against top of trunk as of that day.
With this run we included a new measure, weighted average. Our previous multiplier that we have been publishing takes the total time of running all 12 Pig Latin scripts and compares it to the total time of
@@ -118, +121 @@
|| PigMix_11 || 145.33 || 168.67 || 0.86 ||
|| PigMix_12 || 55.33 || 95.33 || 0.58 ||
|| Total || 1352.33 || 1357 || 1.00 ||
- Weighted Average: 1.04
+ || Weighted avg || || || 1.04 ||
== Features Tested ==