How can I dump ISA?

[wzw-intel]

Hi,
In Beignet, I can set environment variable OCL_OUTPUT_ASM to "1" to dump Gen ISA.

Is there any similar way for Neo to do that?

[alalek]

Are there some tools to extract ISA from OpenCL kernel binaries / files from "cl_cache" dir?

Intel OpenCL SDK has OpenCL kernel compiler (including ISA emit), but these tools are outdated and they are not able to work with NEO OpenCL.

[MichalMrozek]

Have you tried this ?
https://github.com/intel/opencl-intercept-layer/blob/master/docs/kernel_isa.md

[alalek]

Awesome! Thank you!

Useful links

• ISA introduction: https://software.intel.com/en-us/articles/introduction-to-gen-assembly
• Interceptor installation (to grab ISA): https://github.com/intel/opencl-intercept-layer/blob/master/docs/install.md
• How interceptor works (to dump ".isabin" from the application code directly)
• Disassembler link is above.

[MichalMrozek]

Looks like we can close this.

[wzw-intel]

@MichalMrozek Thank you very much for your hint.

@alalek Your links are very helpful, thank you.