Changes between Version 4 and Version 5 of Ticket #2764, comment 25


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Timestamp:
01/08/18 07:02:21 (7 years ago)
Author:
dylan

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  • Ticket #2764, comment 25

    v4 v5  
    2020
    2121However, I recall having this kind of error (365 maps generated in parallel, and 1 or 2 rows in the entire set with corruption "discovered" by `r.series`) nearly every time I have used `r.sun` over the last 10 years. It just so happens that this time I am performing the same operation 54 times vs. the typical single run. In every situation I was using some version of Debian or Xubuntu on fairly common (multi-processor or multi-core) hardware.
     22
     23Thinking back, all of the errors have been encountered with [https://en.wikipedia.org/wiki/Hyper-threading hyper-threading] enabled: both on a dual Xeon and currently i7 950.