Avtech Scientific

Hi @JamesWrigley , according to the 'cl.h' - OpenCL header file, the error that corresponds to '-1' is defined as follows: '#define CL_DEVICE_NOT_FOUND -1' It looks like ASL is not...

The error occurs on this line: https://github.com/AvtechScientific/ASL/blob/master/src/acl/aclHardware.cxx#L69 Interestingly that it passes this line (collecting information about available platforms) without errors: https://github.com/AvtechScientific/ASL/blob/master/src/acl/aclHardware.cxx#L60 So try to run real computations using other OpenCL-based...

Strange... Does 'asl-hardware' produce any output?

PS: are you sure that Darktable uses OpenCL in your case and not some fallback API?

Does Darktable has a Cuda backend?

Ok, let us know about your progress...

Dear @opoplawski , thank you for the report! Could you, please, specify which version of POCL do you use? As per [ASL deployment info](https://github.com/AvtechScientific/ASL/wiki/Deployment), the issue should have been fixed...

> This is with POCL 0.14-0.1.fc26. Tests run fine with nvidia binary drivers on my local machine. Then it wasn't fixed and looks like a POCL issue. Do you have...

I think Rashi script conversion should be an integral part of ordinary Hebrew conversion. Rational behind this: 1. most, if not all, texts that have Rashi script in them have...

> ... they are not sets of images of a single line of text, coupled with the corresponding line of ground truth characters, and only them. The work needed to...