Re: [Mesa-dev] thread safe llvmpipe

2013-01-23 Thread Rob Schneider
>> Which LLVM version where you using? The lp_bld_init.c behavior varies tremendously with LLVM version. LLVM version was 3.2 System was a Ivy Bridge Quadcore (so AVX would be the best vector ISA available on that machine) OS was Windows 7 64 Bit___ me

Re: [Mesa-dev] thread safe llvmpipe

2013-01-19 Thread Rob Schneider
Thanks for this update! I just looked into this issue again - in a usecase were multiple threads are running and each thread creates a context, renders in that context for some time and then destroys this context. No legacy OpenGL features were used. In this scenario one nearly

[Mesa-dev] llvmpipe process shutdown bug on windows

2013-01-04 Thread Rob Schneider
When using LLVMPIPE on Windows 7 OS, i noticed that it is very simple to run into a situation where the process hangs at application exit. Precondition: Activate multithreading using condition variables in os_thread.h by replacing #if 0 && defined (