Emulator Issues #1843
closed
OpenCL Errors with ATI
0%
Description
What steps will reproduce the problem?
- install catalyst 9.12
- download stream sdk 2.0
3.
What is the expected output? What do you see instead?
expected: to run a bit faster ;)
i see: no textures and alot of errors!
What version of the product are you using? On what operating system?
SVN R4707 on vista64 (didnt test with a newer svn)
Please provide any additional information below.
radeon 4770 on a phenom2 940 with vista64
more info: direct compute and openCL are working according to this
benchmark:
http://www.ngohq.com/graphic-cards/16920-directcompute-and-opencl-benchmark.html
Updated by skidau almost 15 years ago
Turn on error (or warning) logging and paste the log here when you start up Dolphin.
Updated by styleryo almost 15 years ago
I tested it on r4710 (phenom 2 amd 965, graphics: Radeon 5770, windows 7 64bit)
I started Mario Kart Wii and got this:
http://img85.imageshack.us/img85/221/openclissue.jpg
After clicking [OK] I got this (9 times):
OpenCL error: Failed to create compute kernel!
CL_INVALID_PROGRAMM (-44)
and finally this (20 times):
OpenCL error: Failed to enqueue kernel CL_INVALID_KERNEL (-48)
and that I heard the Mario Kart Sound but no textures where loaded (black screen)
Updated by skidau almost 15 years ago
Ah ok.. you need to test it on rev 4718 or later. I didn't notice the version of
Dolphin you were using before. Please confirm that rev 4718 works and close this issue.
Updated by styleryo almost 15 years ago
It's true, it works with r4718.
Look at this nice screenshot I made: http://img85.imageshack.us/img85/9231/niceu.jpg
:>
Updated by styleryo almost 15 years ago
yea the game is called Mario Matrix Kart Wii
Updated by flow3184 almost 15 years ago
ok, now it is working... BUT
strange texture errors:
http://www.abload.de/img/pcie4x959t.png
http://img109.imageshack.us/img109/8614/smgw.jpg
Updated by larapendragon almost 15 years ago
AMD: 4000-series Radeons have 'known performance issues' with OpenCL
http://techreport.com/discussions.x/18201
Updated by flow3184 almost 15 years ago
just for your info: the png file was done by me on a radeon 4770 while the jpg was
done by a radeon 5770.
And "performance" != not working.
did you even read what this article said?
it depends on what you are trying to do with openCL.
a radeon is about 2x to 5x faster in numbercrunching http://golubev.com/hashgpu.htm
Updated by skidau almost 15 years ago
The texture errors is due to the OpenCL code being still WIP. We know it is an
issue. At the moment, I am working on another part of Dolphin and do not have time
to look at this in depth.
Orphis (who is our best bet to get this working) is currently on holidays and not
near a computer.
Hope you understand.