[firedrake] Hardware counters for Firedrake

[Justin Chang]

I am getting this now:

Traceback (most recent call last):
  File "mixed-poisson.py", line 3, in <module>
    import pypapi
  File "/home/jchang23/firedrake-deps/PyPAPI/pypapi/__init__.py", line 11,
in <module>
    from pypapi.papi import get_cycles_time, get_real_cyc, get_real_usec
ImportError: cannot import name get_cycles_time



On Thu, Jul 16, 2015 at 9:30 AM, Lawrence Mitchell <
lawrence.mitchell at imperial.ac.uk> wrote:

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> On 16/07/15 15:09, Justin Chang wrote:
> > Lawrence
> >
> > 1) Okay that makes sense. Don't know why I didn't see this
> > earlier.
> >
> > 2) Okay thanks,
> >
> > 3) The only reason I wanted that function was to get &real_time.
> > Unless there's a more efficient way (or "firedrake" way) of getting
> > this metric? In my case, I only want the time from SNESSolve()
>
> You could just use time.time() from the python time library
>
> I have also pushed an update to PyPAPI to wrap PAPI_get_real_cyc and
> PAPI_get_real_usec, the latter of which will give you the equivalent
> of real_time.
>
> Cheers,
>
> Lawrence
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