For Now Intel's Beignet Seems Better Off Than Radeon Gallium3D Clover

[plonoma]

It may be possible for us to bump clover to reporting 1.2 support, but I'm not sure if all of the required CL APIs that were introduced in 1.2 are in place or if we'd be introducing regressions for applications that currently do work.

Do not f*!?#king even think about doing such nonsense!
Do not bump clover without the necessary API's in place.

If you are so eager to fix something, add a graceful fallback path to the tested applications or add code to let them run on OpenCL 1.x without crashing.

[opensource]

oibaf is just too old

It is indeed old ("0.8-1~gd~t"). Why doesn't he update to latest Beignet git as he does with many of the other packages?

[oibaf]

It is indeed old ("0.8-1~gd~t"). Why doesn't he update to latest Beignet git as he does with many of the other packages?

For many reasons, including I am not personally interested in it, I do it in my free time which is limited, no one sponsored me to do it, I have other funnier and profitable things to do, and so on.

[opensource]

For many reasons, including I am not personally interested in it, I do it in my free time which is limited, no one sponsored me to do it, I have other funnier and profitable things to do, and so on.

I don't know how hard it is to update to latest git or 0.9.2 but I'd donate you some money if you would update Beignet. Thanks anyway for your work

[Veerappan]

Do not f*!?#king even think about doing such nonsense!
Do not bump clover without the necessary API's in place.

If you are so eager to fix something, add a graceful fallback path to the tested applications or add code to let them run on OpenCL 1.x without crashing.

No need to get upset about it.

If the additional 1.2 APIs weren't actually in place, there's no way I'd be actually trying to do it. I was just saying that some of the new API calls are in place, and I'm not sure if all of the additional ones are. If all of the new calls are already there, then I don't see the harm in bumping the level because the CL support would be just as complete for 1.2 as it is for 1.1.

[System25]

AMD OpenCL? FAILURE

AMD's OpenCL seems to be seriously broken.

$ darktable -d opencl
[opencl_init] opencl related configuration options:
[opencl_init] 
[opencl_init] opencl: 0
[opencl_init] opencl_library: ''
[opencl_init] opencl_memory_requirement: 768
[opencl_init] opencl_memory_headroom: 300
[opencl_init] opencl_device_priority: '*/!0,*/*/*'
[opencl_init] opencl_size_roundup: 16
[opencl_init] opencl_async_pixelpipe: 0
[opencl_init] opencl_synch_cache: 0
[opencl_init] opencl_number_event_handles: 25
[opencl_init] opencl_micro_nap: 1000
[opencl_init] opencl_use_pinned_memory: 0
[opencl_init] opencl_use_cpu_devices: 0
[opencl_init] opencl_avoid_atomics: 0
[opencl_init] opencl_omit_whitebalance: 0
[opencl_init] 
[opencl_init] trying to load opencl library: '<system default>'
[opencl_init] opencl library 'libOpenCL' found on your system and loaded
[opencl_init] found 1 platform
[opencl_init] found 1 device
[opencl_init] discarding device 0 `AMD PITCAIRN' due to missing image support.
[opencl_init] no suitable devices found.
[opencl_init] FINALLY: opencl is NOT AVAILABLE on this system.
[opencl_init] initial status of opencl enabled flag is OFF.
[pixelpipe_process] [thumbnail] using device -1
[pixelpipe_process] [thumbnail] using device -1
[pixelpipe_process] [thumbnail] using device -1

So it just does not works with DarkTable - it does not even considers AMD "clover" OpenCL to be usable at all.

[bridgman]

AMD's OpenCL seems to be seriously broken.

$ darktable -d opencl
[opencl_init] opencl related configuration options:
[opencl_init] 
[opencl_init] opencl: 0
[opencl_init] opencl_library: ''
[opencl_init] opencl_memory_requirement: 768
[opencl_init] opencl_memory_headroom: 300
[opencl_init] opencl_device_priority: '*/!0,*/*/*'
[opencl_init] opencl_size_roundup: 16
[opencl_init] opencl_async_pixelpipe: 0
[opencl_init] opencl_synch_cache: 0
[opencl_init] opencl_number_event_handles: 25
[opencl_init] opencl_micro_nap: 1000
[opencl_init] opencl_use_pinned_memory: 0
[opencl_init] opencl_use_cpu_devices: 0
[opencl_init] opencl_avoid_atomics: 0
[opencl_init] opencl_omit_whitebalance: 0
[opencl_init] 
[opencl_init] trying to load opencl library: '<system default>'
[opencl_init] opencl library 'libOpenCL' found on your system and loaded
[opencl_init] found 1 platform
[opencl_init] found 1 device
[opencl_init] discarding device 0 `AMD PITCAIRN' due to missing image support.
[opencl_init] no suitable devices found.
[opencl_init] FINALLY: opencl is NOT AVAILABLE on this system.
[opencl_init] initial status of opencl enabled flag is OFF.
[pixelpipe_process] [thumbnail] using device -1
[pixelpipe_process] [thumbnail] using device -1
[pixelpipe_process] [thumbnail] using device -1

So it just does not works with DarkTable - it does not even considers AMD "clover" OpenCL to be usable at all.

AFAIK DarkTable requires OpenCL image support, which is not yet implemented in the open source OpenCL implementation.

You'll need to use the AMD Catalyst Linux driver to get OpenCL image support for now.

[jrch2k8]

AFAIK DarkTable requires OpenCL image support, which is not yet implemented in the open source OpenCL implementation.

You'll need to use the AMD Catalyst Linux driver to get OpenCL image support for now.

well is impressive enough luxmark started to work(rolling distros only for now), excellent work done by tom and llvm/cl/hsa teams

[dungeon]

well is impressive enough luxmark started to work(rolling distros only for now), excellent work done by tom and llvm/cl/hsa teams

For me only Luxball works, but Room and Sala GPU lockup ... not that i need opencl much on Kabini just tested it it has only 2 compute cores but it is good to see something goes from "not working" to "it works" status

[jrch2k8]

For me only Luxball works, but Room and Sala GPU lockup ... not that i need opencl much on Kabini just tested it it has only 2 compute cores but it is good to see something goes from "not working" to "it works" status

arch doesnt include other 2 demos by default, just download 64b linux from their site with all scenes

update, yeah lock up but i readed lack of, somehow .... well .... anyway .... my bad :**