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Re: Bug#896827: perl: FTBFS on riscv64: t/re/fold_grind timeout



2018-04-26 0:25 GMT+02:00 Manuel A. Fernandez Montecelo
<manuel.montezelo@gmail.com>:
> 2018-04-24 23:10 GMT+02:00 Manuel A. Fernandez Montecelo
> <manuel.montezelo@gmail.com>:
>>
>> I'm just firing up a build in the board to see if it passes the tests,
>> I will report when it finishes, if everything goes all right.
>
> So it didn't go all right for various reasons, trying again tonight
> but I am not very hopeful.  For example I am using tmpfs, and some
> tests fail (or at least complain) due to that.

In the end it built successfully last night, things like the one about
tmpfs were only complaints.

All tests successful.
Elapsed: 3970 sec
u=57.60  s=9.86  cu=3460.11  cs=181.47  scripts=2445  tests=1244110

Time for the whole build:
Build needed 04:28:34, 541080k disk space

(This was in the board.)


> However, I think that the best thing to do is indeed increasing the
> time to perform the tests, to see if it advances or gets stuck in some
> tests, so please enable the change in the next upload.
>
> If it's not a problem for other architectures I'd even use a bigger
> factor, like 5 instead of 2.  Some workloads under qemu are really
> slow, like 50x times slower than arm64 and 3-4x slower than m68k or
> sh4.

So the above is in the board, this still applies for the buildds.

Re-reading my paragraphs above I shall say, to not give a terrible
impression, that some workloads are not slower than in other
architectures.

But since longer builds are not a problem for us, as long as it
doesn't affect other architectures, it'll be better to increase the
factor for this arch, to be on the safe side.


Cheers and thanks.
-- 
Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>


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