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Realbench OpenCL ERROR: clGetPlatformIDs

jheales
Level 7
Just tried Realbench on my brand new AMD Ryzen 7 3700X system and it consistently gives an error:

OpenCL
14726
KSamples/sec: OpenCL ERROR: clGetPlatformIDs(-1001)

Any ideas?

Jonathan

CPU:AMD K17 - Speed:3592.7 MHz - Multi:36.0 - Bus:99.8 MHz
RAM: - 16GB -
MB: - FW:P3.10 -
OS:Windows 10 Home
GPU1:NVIDIA GeForce GTX 1660
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1 REPLY 1

phantom101
Level 7
Try this as it worked for me. Make sure you have a copy of OpenCL.dll in C:\Windows\system32. If not, follow the instructions below to see if you have one locally.

Basically, do a search for OpenCL.dll in C:\, hopefully you'll see at least one match in the driver directory or even in oldwindows dirs, if so, just copy one from the driver directory and past it into the C:\Windows\system32 and you should be good to go. I picked one that had 4 - 500K size.