Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-22 Thread Erik Bray 
On Sat, Apr 22, 2017 at 3:16 AM, Travis Scrimshaw  wrote:
> Okay, I can't get it to run tests:
>
> $ ./sage -t src/sage
> no stored timings available
> Running doctests with ID 2017-04-22-01-14-29-566bb225.
>   0 [main] python2.7 5280 child_info_fork::abort: unable to map
> C:\cygwin64\home\Travis\sage\local\lib\python2.7\site-packages\psutil\_psutil_cygwin.dll,
> Win32 error 1114
> Traceback (most recent call last):
>   File "/home/Travis/sage/src/bin/sage-runtests", line 89, in 
> err = DC.run()
>   File
> "/home/Travis/sage/local/lib/python2.7/site-packages/sage/doctest/control.py",
> line 1121, in run
> "HEAD"])
>   File "/home/Travis/sage/local/lib/python2.7/subprocess.py", line 212, in
> check_output
> process = Popen(stdout=PIPE, *popenargs, **kwargs)
>   File "/home/Travis/sage/local/lib/python2.7/subprocess.py", line 390, in
> __init__
> errread, errwrite)
>   File "/home/Travis/sage/local/lib/python2.7/subprocess.py", line 916, in
> _execute_child
> self.pid = os.fork()
> OSError: [Errno 11] Resource temporarily unavailable
>
> I ran a rebase, but I still get the same error message. So I'm not sure what
> to do at this point.

There is one more useful patch that I haven't pushed to the related
ticket yet (I forgot) that automatically rebases DLLs after building
each package, so you won't get fork errors.

Thanks for testing!

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Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Travis Scrimshaw 
More updates, I've been able to install and use most of the packages that I 
normally would except:

- libhomfly won't compile its corresponding pyx file: 
https://trac.sagemath.org/ticket/22856
- gap3 installed fine but won't run (but this is currently an experimental 
package, so slightly less important, but we would it to be optional 
eventually):

sage: W = ReflectionGroup(['A',2])
  0 [main] python2.7 2624 child_info_fork::abort: unable to map C:\
cygwin64\home\Travis\sage\local\lib\python2.7\site-packages\psutil\
_psutil_cygwin.dll, Win32 error 1114

Best,
Travis

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Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Travis Scrimshaw 
Okay, I can't get it to run tests:

$ ./sage -t src/sage
no stored timings available
Running doctests with ID 2017-04-22-01-14-29-566bb225.
  0 [main] python2.7 5280 child_info_fork::abort: unable to map C:\
cygwin64\home\Travis\sage\local\lib\python2.7\site-packages\psutil\
_psutil_cygwin.dll, Win32 error 1114
Traceback (most recent call last):
  File "/home/Travis/sage/src/bin/sage-runtests", line 89, in 
err = DC.run()
  File 
"/home/Travis/sage/local/lib/python2.7/site-packages/sage/doctest/control.py"
, line 1121, in run
"HEAD"])
  File "/home/Travis/sage/local/lib/python2.7/subprocess.py", line 212, in 
check_output
process = Popen(stdout=PIPE, *popenargs, **kwargs)
  File "/home/Travis/sage/local/lib/python2.7/subprocess.py", line 390, in 
__init__
errread, errwrite)
  File "/home/Travis/sage/local/lib/python2.7/subprocess.py", line 916, in 
_execute_child
self.pid = os.fork()
OSError: [Errno 11] Resource temporarily unavailable

I ran a rebase, but I still get the same error message. So I'm not sure 
what to do at this point.

Best,
Travis

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Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Travis Scrimshaw 
I also used atlas as my blas, using gcc 6.3, did it in parallel, and did 
not build the docs.

Best,
Travis


On Friday, April 21, 2017 at 8:03:32 PM UTC-5, Travis Scrimshaw wrote:
>
> I was able to build and run Sage with the positively reviewed Cygwin 
> tickets plus:
>
>
>- https://trac.sagemath.org/ticket/21459
>- https://trac.sagemath.org/ticket/21399 (I'm not sure if this was 
>necessary)
>- https://trac.sagemath.org/ticket/22628
>- https://trac.sagemath.org/ticket/22810
>
> I am running all tests now.
>
> Best,
> Travis
>
>
>

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Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Travis Scrimshaw 
I was able to build and run Sage with the positively reviewed Cygwin 
tickets plus:


   - https://trac.sagemath.org/ticket/21459
   - https://trac.sagemath.org/ticket/21399 (I'm not sure if this was 
   necessary)
   - https://trac.sagemath.org/ticket/22628
   - https://trac.sagemath.org/ticket/22810

I am running all tests now.

Best,
Travis


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Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Vincent Delecroix 

Great!

I am in favor of having cygwin as another main goal for 8.0.

On 21/04/2017 14:45, Jean-Pierre Flori wrote:

Good job!



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Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Erik Bray 
On Fri, Apr 21, 2017 at 7:24 PM, Travis Scrimshaw  wrote:
> Ah, I missed https://trac.sagemath.org/ticket/22761.

Looks like I didn't include that one in the "Porting: Cygwin" category
since it also has a few non-Cygwin-specific changes--oops

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Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Travis Scrimshaw 
Ah, I missed https://trac.sagemath.org/ticket/22761.

Best,
Travis

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Re: [sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Erik Bray 
On Fri, Apr 21, 2017 at 5:49 PM, Travis Scrimshaw  wrote:
> That's great to hear.
>
> What about the latest version of R? This is where I'm currently stuck on my
> Cygwin64 build.

What about it? It works for me...

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[sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Travis Scrimshaw 
That's great to hear.

What about the latest version of R? This is where I'm currently stuck on my 
Cygwin64 build.

Best,
Travis

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[sage-devel] Re: Sage on Cygwin status update

2017-04-21 Thread Jean-Pierre Flori 
Good job!

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