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Re: WHOPR bootstrap, when/how?
On 4/8/10 14:30 , Jan Hubicka wrote:
>>> On 4/8/10 14:10 , Jan Hubicka wrote:
>>>
>>>> So I think tying WHOPR and profile feedback too close together is a mistake.
>>>
>>> Sorry, I didn't mean that. My intent is to make whopr/lto use profiling
>>> information if it is available. Much like we do with other optimization
>>> decisions. They transparently become more precise in the presence of
>>> profiling information.
>>
>> Both LTO and WHOPR now works with profiling pretty well (and I've switched
> ^^^^^ too much of market speach. WHOPR is not working well,
> profile feedback or not ;)
Ah! I was going to say :)
For WHOPR, the partitioning should be driven by profile info (if
available). First, it should Just Work, of course.
Diego.