instant team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Anders Logg wrote:
> The following unit test is failing for Instant:
> 
>   python -c "import instant; assert
>   instant.import_module('((test19_signature_module))', 'test19_cache')
>   is not None"
>   t = 1.497633  ((1) With signature)
>   t = 1.499479  ((2) With signature)
>   Traceback (most recent call last):
>     File "test19.py", line 120, in <module>
>       assert t1 > t2
> 
> The following test seems to fail:
> 
>   # Build and rebuild with generic signature object
>   sig = Sig("((test19_signature_module))")
>   tic()
>   module = build_module(code=c_code, signature=sig, cache_dir=cache_dir)
>   assert module is not None
>   t1 = toc("(1) With signature")
>   tic()
>   module = build_module(code=c_code, signature=sig, cache_dir=cache_dir)
>   assert module is not None
>   t2 = toc("(2) With signature")
>   assert t1 > t2
>   tic()
>   module = import_module(sig, cache_dir)
>   assert module is not None
>   t3 = toc("(3) import_module")
>   assert t1 > t3
> 
> When I run the test, I get t1 = t2 = t3 (approximately). Which one is
> larger is somewhat random so the buildbot will fail sometimes but
> sometimes not.
> 
> If I uncomment the lines that Garth commented out, I get
> 
>   t = 2.003596  ((1) With signature)
>   t = 0.501644  ((2) With signature)
>   t = 0.500951  ((3) import_module)
> 
> Does anyone know what this test does and what it should do?
>

It wasn't clear to me. It's not even clear from the output whether an
Instant test passes or fails.

Garth



> --
> Anders
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> Mailing list: https://launchpad.net/~instant
> Post to     : instant@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~instant
> More help   : https://help.launchpad.net/ListHelp