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No ADL handler for Escape code

Question asked by enricoc on Aug 19, 2015

Hi all,

I am working on GPGPU computing using a couple of AMD GPUs installed on a CentOS 6.7 machine.

 

When I run my code written in OpenACC and compiled with the PGI compiler, I find in my /var/log/messages these warnings/errors; does someone knows what they means?

 

[fglrx] No ADL handler for Escape code 0x00110020

[fglrx] No ADL handler for Escape code 0x00110020

[fglrx] No ADL handler for Escape code 0x00110020

[fglrx] No ADL handler for Escape code 0x00110020

[fglrx] No ADL handler for Escape code 0x00110020

[fglrx] No ADL handler for Escape code 0x00110020

[fglrx] No ADL handler for Escape code 0x00110020

[fglrx] No ADL handler for Escape code 0x00110020

 

lspci report the two devices as:

 

82:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii XT GL [FirePro W9100]

82:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device aac8

83:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii XT GL [FirePro W9100]

83:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device aac8

 

Linux kernel version is: 2.6.32-573.1.1.el6.x86_64

AMD driver version is: fglrx-14.301.1019

 

Thanks in advance and Best Regards,

 

Enrico

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