Crash when starting CUDA kernel compilation if UI translation is not "Default" #32819

New Issue

Shinsuke Irie · 2012-10-08T12:58:43+02:00

Shinsuke Irie commented

2012-10-08 12:58:43 +02:00

%%%I found that CUDA kernel compilation leads Blender to crash as follows if international fonts are enabled and UI language is not "Default" (such as "English" and "Japanese"):

Compiling CUDA kernel ...
terminate called after throwing an instance of 'std::runtime_error'

what():  locale::facet::_S_create_c_locale name not valid

Aborted (core dumped)

See backtrace (blender_CUDA_kernel_compilation_abort.txt) for more detail.

r51176
Ubuntu 12.10 beta
libc6 2.15-0ubuntu20
Boost 1.49.0.1
CUDA Toolkit 4.2.9-1ubuntu1
NVIDIA Diver 304.51-0ubuntu1
Core i7 870
GeForce GT610
%%%

%%%I found that CUDA kernel compilation leads Blender to crash as follows if international fonts are enabled and UI language is not "Default" (such as "English" and "Japanese"): Compiling CUDA kernel ... terminate called after throwing an instance of 'std::runtime_error' ``` what(): locale::facet::_S_create_c_locale name not valid ``` Aborted (core dumped) See backtrace (blender_CUDA_kernel_compilation_abort.txt) for more detail. r51176 Ubuntu 12.10 beta libc6 2.15-0ubuntu20 Boost 1.49.0.1 CUDA Toolkit 4.2.9-1ubuntu1 NVIDIA Diver 304.51-0ubuntu1 Core i7 870 GeForce GT610 %%%

Shinsuke Irie commented

2012-10-08 12:58:43 +02:00

Changed status to: 'Open'

Shinsuke Irie commented

2012-10-08 13:05:03 +02:00

%%%Oops, forgot to mention:

GCC 4:4.7.2-1ubuntu2
libstdc++6 4.7.2-2ubuntu1
%%%

%%%Oops, forgot to mention: GCC 4:4.7.2-1ubuntu2 libstdc++6 4.7.2-2ubuntu1 %%%

Brecht Van Lommel commented

2012-10-08 14:28:43 +02:00

%%%Couldn't redo the issue with own build, or official build (with kernels removed from 2.64/scripts/addons/cycles/lib/). That's on Ubuntu 12.04.

Does it crash for you with the official build (with/without kernels removed)? Does it work OK after the kernel is compiled and you switch to a non-default language then?%%%

%%%Couldn't redo the issue with own build, or official build (with kernels removed from 2.64/scripts/addons/cycles/lib/). That's on Ubuntu 12.04. Does it crash for you with the official build (with/without kernels removed)? Does it work OK after the kernel is compiled and you switch to a non-default language then?%%%

Shinsuke Irie commented

2012-10-08 17:16:42 +02:00

%%%The problem happens after I upgraded Ubuntu to 12.10. The official build also crashes if pre-compiled kernels were removed.

Existing CUDA kernels work correctly even if UI language is non-default. The crash happens only when kernel compilation is going to start.

I confirmed that OpenCL kernel compilation also causes the crash.
%%%

%%%The problem happens after I upgraded Ubuntu to 12.10. The official build also crashes if pre-compiled kernels were removed. Existing CUDA kernels work correctly even if UI language is non-default. The crash happens only when kernel compilation is going to start. I confirmed that OpenCL kernel compilation also causes the crash. %%%

Sergey Sharybin commented

2012-10-10 08:37:29 +02:00

%%%Can confirm crash with LANG=ja_JP.UTF-8. Looking into this.%%%

Sergey Sharybin commented

2012-10-10 09:23:59 +02:00

%%%Looks like setting current locale to full name by default (ja_JP.UTF-8 instead of ja_JP) fixes the issue. Didn't commit it yet to make some additional tests. Meanwhile patch is available here in the attachments.%%%

Sergey Sharybin commented

2012-10-16 12:30:22 +02:00

%%%Fix commited to svn rev51362.
Thanks for the report, closing.%%%

%%%Fix commited to svn rev51362. Thanks for the report, closing.%%%

Sergey Sharybin commented

2012-10-16 12:30:23 +02:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2012-10-16 12:30:23 +02:00

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Crash when starting CUDA kernel compilation if UI translation is not "Default" #32819