#43710: Open GL & CL errors after flawless install of gr-fosphor --------------------------+------------------------- Reporter: xformdave@… | Owner: michaelld@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Resolution: | Keywords: mavericks Port: gr-fosphor | --------------------------+------------------------- Changes (by ryandesign@…): * owner: macports-tickets@… => michaelld@… Old description:

After a successful instal and launch of the normal osmosdr_fft when attempting to launch with the gr-fosphor graphics acceleration I receive errors and the python app window is blank. Machine is a 13" macbook 8,1, 2.7 ghz dual core i7, 10.9.2.

Errors as they came (each appeared several times during launch):

1st is probably unrelated but seen this several times will toying with gr-osmosdr and gqrx:

2014-05-13 20:27:08.820 Python[4980:d07] CoreText performance note: Client called CTFontCreateWithName() using name ".Lucida Grande UI" and got font with PostScript name ".LucidaGrandeUI". For best performance, only use PostScript names when calling this API.

2nd chuck Open GL related: [!] gl_cmap shader compile log : ERROR: 0:27: '' : version '150' is not supported ERROR: 0:27: '' : syntax error #version

[!] gl_cmap shader compilation failed (cmap_simple.glsl) [w] Color map shader 'simple' failed to load, will use fallback [!] gl_cmap shader compile log : ERROR: 0:27: '' : version '150' is not supported ERROR: 0:27: '' : syntax error #version

[!] gl_cmap shader compilation failed (cmap_bicubic.glsl) [w] Color map shader 'bicubic' failed to load, will use fallback [+] Selected device: Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz

Last the CL error:

[!] CL Error (-54, /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports .org_release_tarballs_ports_science_gr-fosphor/gr-fosphor/work/gr- fosphor-20140112/lib/fosphor/cl.c:684): Unable to queue FFT kernel execution

followed after 20+ reoccurrences by an error 11 seg fault.

I am admittedly in slighlty over my head at this point but to have things mostly working only to fault at this last step of gr-fosphor is frustrating. Any input is appreciated.

New description: After a successful instal and launch of the normal osmosdr_fft when attempting to launch with the gr-fosphor graphics acceleration I receive errors and the python app window is blank. Machine is a 13" macbook 8,1, 2.7 ghz dual core i7, 10.9.2. Errors as they came (each appeared several times during launch): 1st is probably unrelated but seen this several times will toying with gr- osmosdr and gqrx: {{{ 2014-05-13 20:27:08.820 Python[4980:d07] CoreText performance note: Client called CTFontCreateWithName() using name ".Lucida Grande UI" and got font with PostScript name ".LucidaGrandeUI". For best performance, only use PostScript names when calling this API. }}} 2nd chuck Open GL related: {{{ [!] gl_cmap shader compile log : ERROR: 0:27: '' : version '150' is not supported ERROR: 0:27: '' : syntax error #version [!] gl_cmap shader compilation failed (cmap_simple.glsl) [w] Color map shader 'simple' failed to load, will use fallback [!] gl_cmap shader compile log : ERROR: 0:27: '' : version '150' is not supported ERROR: 0:27: '' : syntax error #version [!] gl_cmap shader compilation failed (cmap_bicubic.glsl) [w] Color map shader 'bicubic' failed to load, will use fallback [+] Selected device: Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz }}} Last the CL error: {{{ [!] CL Error (-54, /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports .org_release_tarballs_ports_science_gr-fosphor/gr-fosphor/work/gr- fosphor-20140112/lib/fosphor/cl.c:684): Unable to queue FFT kernel execution }}} followed after 20+ reoccurrences by an error 11 seg fault. I am admittedly in slighlty over my head at this point but to have things mostly working only to fault at this last step of gr-fosphor is frustrating. Any input is appreciated. -- -- Ticket URL: <https://trac.macports.org/ticket/43710#comment:2> MacPorts <http://www.macports.org/> Ports system for OS X

#43710: Open GL & CL errors after flawless install of gr-fosphor --------------------------+------------------------- Reporter: xformdave@… | Owner: michaelld@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Resolution: | Keywords: mavericks Port: gr-fosphor | --------------------------+------------------------- Comment (by 246tnt@…): * The OpenGL errors are normal on OSX and those are not fatal. As the message says, the compilation fails but it will use a fallback method. (which in what's currently used shouldn't make much of a difference visually). This error happens because I rely on the GLSL 1.5 compatibility profile for those shaders. I basically want to use some of the advanced GLSL features not available in previous versions, but I don't want to give up the legacy pipeline. To go to full 3.x core profile, I'd need to completely give up immediate mode, use my own vertex shaders, re-implement the matrix stuff myself, etc, etc ... which I'm really not willing to do so I can just draw a few lines and 2 textured quads with pixel shaders applied ... * The CL error is the real issue. It says it selected "Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz" which is a CPU implemention of OpenCL since your GPU doesn't do OpenCL. Now, that means it evaluated the device and thought that it was capable of running fosphor. But obviously it wasn't because even though the initialization went nicely, when it tried to actually queue the execution of some compuation, it failed with CL_INVALID_WORK_GROUP_SIZE. To know if this is justified, it would be useful to see the actual capabilities of the device. I attached a clInfo.c test program that should print all the required info. If you could compile and execute it and post the results, it would be nice. PS: Also, btw, I now _hate_ trac ... the damn 'attach file' function doensn't warn you it will just drop the whole comment you already typed ... -- Ticket URL: <https://trac.macports.org/ticket/43710#comment:4> MacPorts <http://www.macports.org/> Ports system for OS X