On Oct 10, 2014, at 16:58, [email protected] wrote:

> Dear uWSGI community,
> 
> I'm an experienced Python web developer but new to both uWSGI and PyPy. I'm 
> interested in uWSGI and PyPy because a web application I'm building needs to 
> serve a high volume of traffic and will use significant CPU per request.
> 
> I found the docs at http://uwsgi-docs.readthedocs.org/en/latest/PyPy.html but 
> I'm having trouble sorting through all the available options. It sounds like 
> I can use http://projects.unbit.it/downloads/pypy/libpypy-c-x86_64.so on an 
> Ubuntu Trusty 64-bit server to avoid building/translating lbypypy-c myself, 
> which would be preferable.
> 
> So how can I get from the libpypy-c-x86_64.so I downloaded to a new pypy 
> virtualenv which uses that .so, into which I can (pip?) install uWSGI?
> 
> Thanks in advance for any help you can provide.


I built pypy 2.4.0 from source with --shared, created a virtualenv which uses 
it (via "virtualenv -p"), and installed uWSGI into the virtualenv via pip. When 
I run "uwsgi --http :9090 --pypy-wsgi-file foobar.py", I get:

*** Starting uWSGI 2.0.7 (64bit) on [Sun Oct 12 18:49:25 2014] ***
compiled with version: 4.8.2 on 12 October 2014 18:32:19
os: Linux-3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014
nodename: ip-...
machine: x86_64
clock source: unix
detected number of CPU cores: 4
current working directory: /home/ubuntu
detected binary path: /home/ubuntu/pypyvenv/bin/uwsgi
!!! no internal routing support, rebuild with pcre support !!!
*** WARNING: you are running uWSGI without its master process manager ***
your processes number limit is 59758
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uWSGI http bound on :9090 fd 4
spawned uWSGI http 1 (pid: 22076)
uwsgi socket 0 bound to TCP address 127.0.0.1:44402 (port auto-assigned) fd 3
RPython traceback:
  File "rpython_jit_metainterp_compile.c", line 22725, in send_loop_to_backend
  File "rpython_jit_backend_x86_assembler.c", line 2181, in 
Assembler386_assemble_loop
  File "rpython_jit_backend_x86_assembler.c", line 5376, in 
Assembler386__assemble
  File "rpython_jit_backend_x86_regalloc.c", line 1963, in 
RegAlloc_walk_operations
  File "rpython_jit_backend_x86_assembler.c", line 33553, in 
Assembler386_threadlocalref_get
Fatal RPython error: AssertionError


In case it's relevant, when I run "uwsgi --print-sym uwsgi_pypy_setup" I get no 
output. When I run "uwsgi --pypy-setup pypy_setup.py --print-sym 
uwsgi_pypy_setup" (where pypy_setup.py is from 
https://raw.githubusercontent.com/unbit/uwsgi/2.0.7/plugins/pypy/pypy_setup.py) 
I also get no output.

Not sure what to try next. Can anyone please help?

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