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 1   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 15 Dec 2014, 03:13:58 pm 
Started by Joe Fox | Last post by Joe Fox
Hi Urs,

Thanks for the debug info. I changed the targetted SDK to 10.7, which should have removed the reference to sincos_stret, which is an optimization introduced in the compiler for builds targetted at 10.9 and up. I'm not sure how that symbol is still present, but will track down the cause and attach another update once I have verified that it is no longer being introduced.

Thanks.
-Joe

 2   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 13 Dec 2014, 05:32:29 pm 
Started by Joe Fox | Last post by Urs Echternacht
Hi Urs,

Attached are updated builds. The ATI one is now running correctly on an old macbook pro that I found which exhibited the crash you saw.

Thanks
-Joe
Joe, the second app version of your seti_boinc-hd5xxx fails similarly to the first one on my Mac mini 5.2 (mid 2011 with discrete ATI Radeon HD 6630M onboard) with ML. Again i have attached the debug output and additional a comparison of your weak bound symbols and lazy bound symbols to one of my latest trys to build this app for the Mac. Mine is missing some signals, but has acceptable performance, while yours works correct but inaccepatble slow on Mavericks and Yosemite. If you check the comparison (done with OS X tool dyldinfo) you will find that weak and lazy symbols are somehow switched in the two builds. Also it still shows that your build is using "__DATA  __la_symbol_ptr  0x1002DB0F8 0x00DF libSystem        ___sincos_stret", which apparently is not present before OS X 10.9 (Mavericks). This makes it impossible to run your app on older OS X versions (10.7.4 (Lion) and 10.8.5 (Mountain Lion)).

 3   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 12 Dec 2014, 04:21:00 pm 
Started by Joe Fox | Last post by Joe Fox
Hi Urs,

Attached are updated builds. The ATI one is now running correctly on an old macbook pro that I found which exhibited the crash you saw.

Thanks
-Joe

 4   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 01 Dec 2014, 06:04:46 pm 
Started by Joe Fox | Last post by Urs Echternacht
@JoeFox : TBar has tested also in the meantime and he couldn't run your ati app either. Neither on Yosemite or ML. (EDIT: retest with correct commandline call was successful on Yosemite.)

Awaiting your adjusted builds. If you need more help, some other tests, just ask.

 5   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 01 Dec 2014, 11:35:59 am 
Started by Joe Fox | Last post by Joe Fox
Hi Urs, thanks for the debug info. I'll analyze and make adjustments.

 6   Optimized Seti@Home apps / GPU crunching / Re: Latest drivers (NVidia and ATI)  on: 01 Dec 2014, 04:45:10 am 
Started by Sutaru Tsureku | Last post by benool
So I went ahead, deleted all .bin related to AMD and reactivated AMD tasks in SETI@home BETA.
New tasks arrived and they crash the card just like before.

 7   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 30 Nov 2014, 09:30:11 pm 
Started by Joe Fox | Last post by Urs Echternacht
All three builds are working correctly based on my tests. I have submitted the binaries to Eric Korpela. If you are curious, and want to play with the builds before he posts them, you can find them here: https://www.dropbox.com/s/hlh9m3z1cl6nlbl/seti%40home.zip?dl=0
Only version of these three i could try is the ATI HD5xxx. First thing i got was an error after the kernels were build successful. All needed info for analysis inside attached package. Guess you did not have ML and Lion in mind when building this app.

 8   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 29 Nov 2014, 03:15:42 pm 
Started by Joe Fox | Last post by Raistmer
Fine!
I have no OS X systems, maybe Urs would try them.
Now we only have to wait when SETI servers will be fixed ultimately...

 9   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 29 Nov 2014, 02:29:06 pm 
Started by Joe Fox | Last post by Joe Fox
All three builds are working correctly based on my tests. I have submitted the binaries to Eric Korpela. If you are curious, and want to play with the builds before he posts them, you can find them here: https://www.dropbox.com/s/hlh9m3z1cl6nlbl/seti%40home.zip?dl=0

 10   Optimized Seti@Home apps / Alternate Hardware platforms / Re: OSX Multibeam OpenCL question  on: 26 Nov 2014, 01:39:18 am 
Started by Joe Fox | Last post by Raistmer
Great! Looking for OSX supporting OpenCL MB fully  Cheesy

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