clogs-tune segfaults on Intel OpenCL CPU runtime 14.1 and 14.2

[bmerry]

Reported by: bmerry

Original Ticket: clogs/tickets/34

[bmerry]

• summary: clogs-tune segfaults on Intel OpenCL CPU runtime 14.1 --> clogs-tune segfaults on Intel OpenCL CPU runtime 14.1 and 14.2

Original comment by: bmerry