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OpenCL

greenstheorem
Journeyman III
Journeyman III

Legacy OpenCL analysis not working with v18 drivers on Ubuntu

Hi,

With any v18 amdgpu-pro driver, it is not possible to analyze Kernels for non-Vega ASICs

The error is always

"Error: failed to disassemble binary output and produce textual ISA code for Hawaii (kernel: formMatrices)"

The behaviour does not depend on the kernel, it also fails with an empty kernel.

However, with AMDGPU-PRO v17.40 everything works fine

Ubuntu 17.04

Threadripper 1950X

R9 390X

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dipak
Staff
Staff

Re: Legacy OpenCL analysis not working with v18 drivers on Ubuntu

With any v18 amdgpu-pro driver, it is not possible to analyze Kernels for non-Vega ASICs
The error is always
"Error: failed to disassemble binary output and produce textual ISA code for Hawaii (kernel: formMatrices)"

Where did you get this error? Which tool?

Regards,

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greenstheorem
Journeyman III
Journeyman III

Re: Legacy OpenCL analysis not working with v18 drivers on Ubuntu

I get this error with both CodeXL and RGA (Radeon GPU Analyzer).

I used the latest version of both tools.

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dipak
Staff
Staff

Re: Legacy OpenCL analysis not working with v18 drivers on Ubuntu

Each tool has its own support forum which is better place to report a tool-specific issue. Please post there. If you've already reported there, please wait for the support team's response.

If there is any issue related to OpenCL kernel compilation or building, please let me know and I'll report to the concerned team.

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