Displaying 3 results from an estimated 3 matches for "timerecord".
2006 Jul 16
4
Calculations across multiple tables
I have a time tracking app where (pseudo-code)
Client has_many Task has_many TimeRecord
TimeRecord
start_at, :datetime
end_at, :datetime
What I''m trying to do (and I have done using find_by_sql in the past) is get
a sum of the timespan given by ended_at - begun_at for each client.
Is it naive to imagine that AR''s calculations will span relations to provide
a g...
2013 Jul 14
0
[LLVMdev] Analysis of polly-detect overhead in oggenc
On Sun, Jul 14, 2013 at 10:17 AM, Star Tan <tanmx_star at yeah.net> wrote:
> Hi Sebastian,
>
> Yes, you have pointed an important reason. If we comment this source code
> you have listed, then the compile-time overhead for oggenc*8.ll can be
> reduced from 40.5261 ( 51.2%) to 20.3100 ( 35.7%).
>
> I just sent another mail to explain why polly-detect pass leads to
>
2013 Jul 14
2
[LLVMdev] Analysis of polly-detect overhead in oggenc
Hi Sebastian,
Yes, you have pointed an important reason. If we comment this source code you have listed, then the compile-time overhead for oggenc*8.ll can be reduced from 40.5261 ( 51.2%) to 20.3100 ( 35.7%).
I just sent another mail to explain why polly-detect pass leads to significant compile-time overhead. Besides the reason you have pointed, another reason is resulted from those string