12-19-2021, 07:43 AM
thanks for the prompt reply. I eventually got it working by locating the Intel OpenCL version 16.1.1 where I saw some blogs around getting the E5 4600 XEONs with Sandybridge needing this version.. . I have four E5 CPUs and am trying to crack some DES hashes and yes, although showing 64MCU, its slow... 27 years for 8 character password with 2 byte hash :-( Benchmark is:
Speed.#1.........: 17643.3 kH/s (58.78ms) @ Accel:16 Loops:1024 Thr:1 Vec:4
So back to the CL_DEVICE_NOT_AVAILABLE with the intel CPUs was caused by the newer intel OpenCL driver (18.1.1) not supporting the older CPUs.
I have a couple old Quadro 2000s lying around... I'l build up with these and see how I go..
Speed.#1.........: 17643.3 kH/s (58.78ms) @ Accel:16 Loops:1024 Thr:1 Vec:4
So back to the CL_DEVICE_NOT_AVAILABLE with the intel CPUs was caused by the newer intel OpenCL driver (18.1.1) not supporting the older CPUs.
I have a couple old Quadro 2000s lying around... I'l build up with these and see how I go..