Theia: ray graphic processing unit

Hi! It looks like the project lacks some files, there are errors of missing primitives in the ALU: rtl/EXE/Module_VectorALU.v" Line 497: Could not find module/primitive <SignedIntegerDivision>. rtl/EXE/Module_VectorALU.v" Line 516: Could not find module/primitive <SignedIntegerDivision>. rtl/EXE/Module_VectorALU.v" Line 536: Could not find module/primitive <SignedIntegerDivision>. rtl/EXE/Module_VectorALU.v" Line 567: Could not find module/primitive <FixedAddSub>. rtl/EXE/Module_VectorALU.v" Line 673: Could not find module/primitive <FixedAddSub>. rtl/EXE/Module_VectorALU.v" Line 802: Could not find module/primitive <FixedAddSub>. rtl/EXE/Module_VectorALU.v" Line 830: Could not find module/primitive <FixedPointSquareRoot>.

also, there are no test scenes to download :( Could you please upload them? I'm interested in simulating this GPU.

Best regards, Artem Pylypchuk

Hi Artem,

Thank you very much for your interest in the project. I will upload the missing files ASAP. I will also upload at least 1 sample scene, so can simulate and see a final render in your setup.

Please also let me know if the instructions in the 'readme' file were useful or more detail is needed.

BTW. I am translating some documentation with the instruction set and more details, this documentation will hopefully be ready in a couple of weeks.

Thanks a lot. -Diego

Hi Artem, I have uploaded the missing files. I also uploaded a simple scene under the examples directory along with a short tutorial on how to run it. Please let me know if it works so I can close the Bug. Thanks a lot.

Hi, Diego,

thanks for the tutorial, I enjoyed reading it :) The simulation went ok (Xilinx ISim), I also tried some bigger resolutions and non-rectangular ones (and received a stretched image :) ).

Anyway, I'm looking into the code now, will keep you posted. In my opinion the weather is, that an open source driver&hardware version of a consumer graphics card must appear to give a decent response to the ATI and nVidia monsters (too bad Open Graphics are too obsessed by selling their $750 dev-board).

Regards, Artem