[PATCH] D32881: Read public symbol names for LazyObjectFiles in parallel.

Rafael EspĂ­ndola via llvm-commits llvm-commits at lists.llvm.org
Mon May 22 09:36:38 PDT 2017


I finally got the time to setup a local machine. It is an mac pro
running linux. I used the tests in
https://drive.google.com/open?id=0B7iRtublysV6RjFBcVJhSjg1eHM, but
excluded the ones that use thin archives.

The results are attached.  The results are as stable as it gets and
they still show a regression.

Cheers,
Rafael

On 5 May 2017 at 13:06, Rui Ueyama <ruiu at google.com> wrote:
> VPS isn't a good environment to collect benchmark numbers as it is noisy due
> to other virtual machine sharing the same machine.
>
>
> On Fri, May 5, 2017 at 12:34 PM, Rafael Avila de Espindola
> <rafael.espindola at gmail.com> wrote:
>>
>> Rui Ueyama via Phabricator <reviews at reviews.llvm.org> writes:
>>
>> > ruiu added a comment.
>> >
>> > I think the testcase is the same. Probably that's due to difference of
>> > machines. My workstation is beefy -- 2-socket Xeon with 10 physical cores
>> > each. What's your machine and your numbers?
>>
>> I tested on a c4.8 large on ec2, which looks to have 18 cores.
>>
>> Cheers,
>> Rafael
>
>
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