Hi,

only your CPU has been detected by your OpenCL driver. We do not use OpenCL on CPU as it would bring a severe slow-down of darktable compared to our hand-optimized code.

Your OpenCL setup seems not to take notice of the Iris Pro. But even if it would: our experience with the (free) Beignet OpenCL implementation for Intel GPUs in its current state is discouraging. There is little chance that it will work.

Ulrich

Am 26.05.2016 um 19:16 schrieb Christian von Kietzell:
Hi,

this is the output:

[opencl_init] opencl related configuration options:
[opencl_init]
[opencl_init] opencl: 1
[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] found opencl runtime library 'libOpenCL'
[opencl_init] opencl library 'libOpenCL' found on your system and loaded
[opencl_init] found 1 platform
[opencl_init] found 1 device
[opencl_init] discarding CPU device 0 `Intel(R) Core(TM) i7-6770HQ CPU @
2.60GHz'.
[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.

Any hints?


Cheers,
   Chris


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