On Friday, 25 January 2013 19:43:39 UTC+8, Volker Braun wrote:
>
> sage: %prun test()
>
> 6569139 function calls (6564056 primitive calls) in 36.792 seconds
>
> Ordered by: internal time
>
> ncalls tottime percall cumtime percall filename:lineno(function)
> 116767 27.134 0.000 27.134 0.000 {select.select}
> 96446 2.439 0.000 32.468 0.000 pexpect.py:918(expect_list)
> 3411333 1.179 0.000 1.179 0.000 {method 'search' of
> '_sre.SRE_Pattern' objects}
> 116767 0.501 0.000 28.645 0.000
> pexpect.py:502(read_nonblocking)
> 116767 0.501 0.000 0.501 0.000 {posix.read}
>
> We spend most of the time waiting for GAP in select(), so it seems to be
> an upstream regression.
>
OK, but what exactly happens in GAP here?
There seems to be more than 1 place GAP is used in this example...
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