topic Hi Hasbullah, in Analyzers

intel vtune warning - current graphics driver does not allow enable source/assembly analysis for OpenCL kernels running on intel

hasbullah_p_ — Tue, 10 Jan 2017 11:09:57 GMT

"current graphics driver does not allow enable source/assembly analysis for OpenCL kernels running on intel"

hi there,

i would like to profile my openCL codes on intel atom board e3825 but the warning message above appeared and i cant profile the openCL traces. the version of the graphics drivers tested was the latest Intel HD Graphics (10.18.10.4276 and lower), VTune (2016 & 2017) and the version of the OpenCL is OpenCL 1.2

regards

Hi Hasbullah,

Anton_G_Intel — Tue, 10 Jan 2017 11:58:29 GMT

Hi Hasbullah,

If I'm not mistaken, Intel Atom E3825 is based on Ivy Bridge Graphics, and OpenCL Source/Assembly view feature works only for Haswell and later architectures. That's why you see this message.

But we definitely should update text of message here to make it less confusing, so thanks for this bug report!

Quote:Anton G. (Intel) wrote:

hasbullah_p_ — Wed, 11 Jan 2017 10:32:29 GMT

Anton G. (Intel) wrote:

Hi Hasbullah,

If I'm not mistaken, Intel Atom E3825 is based on Ivy Bridge Graphics, and OpenCL Source/Assembly view feature works only for Haswell and later architectures. That's why you see this message.

But we definitely should update text of message here to make it less confusing, so thanks for this bug report!

may i know what is the possible way to profile OpenCL code in the intel atom e3825?