[Tobyfit-tickets] [TOBYFIT] #77: output.txt contains errors

Tobyfit tobyfit-trac at svr2.nd.rl.ac.uk
Wed Oct 28 17:50:03 GMT 2009


#77: output.txt contains errors
-------------------------+--------------------------------------------------
Reporter:  Toby Perring  |      Owner:  Ronald Fowler
    Type:  defect        |     Status:  new          
Priority:  minor         |   Keywords:               
-------------------------+--------------------------------------------------
 The cpu time and the number of function calls need not be correct. I ran a
 job locally that took about 60s CPU and makes 194800 function calls. I
 checked the number of function calls by running Tobyfit Classic, and the
 CPU time by monitoring task manager. However, the output file for 1
 processor said that it took just 0.06s - the elapsed time was 60.8s. When
 I ran the same job on 2 local processors, it said it took 0.03s CPU,
 elapsed time 30s, and made only 97400 function calls. Indeed, the CPU time
 was about 30s. Note that the number of function calls is halved. It is as
 if it is counting the number of calls on one processor only.

 I do not know if the problem applies on non-local machines. Below are the
 output.txt as printed in the Tobyfit box.


 %=================================================
 Contents of file:output.txt
  Tobyfit Server: Using   1 processors
    SVN version number: 249
  Data taken from:
  C:\e-science\TobyfitProject\work\tf_2009_10_28\17_06_56_sim_4_4\tmp_4.tft
 Info: simulate with:  T T T
   Simulating run 1, dataset 2...
   Run 1 , dataset 2  : Function calls = 194800     CPU time (s) = 0.06

   Completed simulation of dataset(s). Total CPU time (s) = 0.06


  Elapsed time (sim) =      60.8 Secs

 closesocket failed, sock 5428, error 10093

 %=================================================
  Tobyfit Server: Using   2 processors
    SVN version number: 249
  Data taken from:
  C:\e-science\TobyfitProject\work\tf_2009_10_28\17_03_03_sim_3_3\tmp_3.tft
 Info: simulate with:  T T T
   Simulating run 1, dataset 2...

   Run 1 , dataset 2  : Function calls = 97400      CPU time (s) = 0.03

   Completed simulation of dataset(s). Total CPU time (s) = 0.03


  Elapsed time (sim) =      30.1 Secs

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