I got it run as far as below
anunnaki@anunnaki-PowerEdge-R810:~/vanitygen$ sudo ./oclvanitygen -D 0:2 -f addresses.txt -o found.txt -k lastkey.txt 5HpHagT65TZzG1PH3DyuZSxCy1DYd7f5wZAZseJkjZqLb1rDeBo
Start with 5HpHagT65TZzG1PH3DyuZSxCy1DYd7f5wZAZseJkjZqLb1rDeBo
Searching for 200000 addresses
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
(If you have multiple ICDs installed and OpenCL works, you can ignore this message)
clGetDeviceIDs(0): CL_DEVICE_NOT_FOUND
can't get_device_list
cant get_device(2)
cant get_platform(0)
Can't get_opencl_device
Could not open device '0:2', ignoring
Available OpenCL platforms:
0: [Intel] Intel Gen OCL Driver
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
(If you have multiple ICDs installed and OpenCL works, you can ignore this message)
clGetDeviceIDs(0): CL_DEVICE_NOT_FOUND
anunnaki@anunnaki-PowerEdge-R810:~/vanitygen$
This error is on Ubuntu 18.04.1 LTS
Intel® Xeon(R) CPU E7540 @ 2.00GHz × 48
What am trying to achieve is to make it run on CPU