Re: [Starpu-devel] help with trace.rec and tasks.rec

[Alfredo Buttari <alfredo.buttari@enseeiht.fr>]

Samuel, 

thanks for the quick answer. See below

On Tue, Sep 6, 2016 at 2:03 PM, Samuel Pitoiset <samuel.pitoiset@inria.fr> wrote:

Weird. I have just tried locally and the output for me looks like:

$ python2.7 tools/starpu_trace_state_stats.py trace.rec | column -t -s ","
"Name"             "Count"  "Type"     "Duration"
"Initializing"     4        "Runtime"  1.036028
"Overhead"         4540     "Runtime"  5.291885
"Idle"             1516     "Other"    0.60503
"Scheduling"       3026     "Runtime"  1.346616
"Sleeping"         30       "Other"    88.045689
"FetchingInput"    1512     "Runtime"  0.961838
"chol_model_21"    212      "Task"     100.915113 ---> This is what you want!
"PushingOutput"    1512     "Runtime"  0.587924
"chol_model_22"    1276     "Task"     890.891958
"chol_model_11"    24       "Task"     3.280441
"Submitting task"  1512     "User"     1.506503

This is with starpu-svn from today or yesterday.

Which version are you using?

I am using the latest revision of the trunk. Is there any configure option or (at runtime) any environment variable I have to set?

 

I don't remember how to parse the tasks.rec, maybe there is a tool in trunk/tools, not sure though.

The main difference between tasks.rec and trace.rec is that the former contains more information about the tasks and the latter only contains the different states of the execution.

thanks for the details.

--

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Alfredo Buttari, PhD
CNRS-IRIT
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