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Re: New Octave package "OCL" providing OpenCL support
From: |
Colin Macdonald |
Subject: |
Re: New Octave package "OCL" providing OpenCL support |
Date: |
Fri, 3 May 2019 14:20:10 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 2019-05-04 4:36 a.m., Matthias W. Klein wrote:
thanks for your hints. In short, this triggered package version 0.9.1.
That's much better and gave me a hint what was wrong: a missing slash,
filed issue for you https://sourceforge.net/p/octave-ocl/tickets/3/
- - - - -
Now I get a segfault, but at least I've got somewhere to start:
octave:3> ocl_double (rand (10, 10))
error: ocl_double: libOpenCL.so: failed to load: libOpenCL.so: cannot
open shared object file: No such file or directory
error: ocl_double: octave's dynamic library loader reported an error
while dynamically loading the OpenCL library
consider manual inspection with 'ocl_lib' function.
octave:4> ocl_lib ("lib_path_filename", '/usr/lib64/', 'libOpenCL.so.1')
octave:5> ocl_double (rand (10, 10))
X server found. dri2 connection failed!
panic: Segmentation fault -- stopping myself...
attempting to save variables to 'octave-workspace'...
save to 'octave-workspace' complete
Segmentation fault (core dumped)
Oh well, progress at least ;-) Hints what to try next?
Colin