upton

Linux GPUPerfAPI 2.5 on Cypress or RV710

Discussion created by upton on Feb 24, 2011
Latest reply on Mar 11, 2011 by nou

We have an Ubuntu machine with both a Cypress and an RV710 card.  Based on my understanding, we should be able to open counters on at least the Cypress device.  I have a test application just to see what we can access that basically does clGetPlatformIDs, clGetDeviceIDs, GP_Initialize, and then for each device I try to open and close a GPA context.  Both devices say they are unsupported:

 

 

platforms returned: 1

platform info name: ATI Stream

platform version: OpenCL 1.1 ATI-Stream-v2.3 (451)

platform profile: FULL_PROFILE

=====Device info=====

clGetDeviceIDs: success

devices returned: 2

GPA initialize: Ok

name for device[0]: Cypress

GPA OpenContext: Hardware Not Supported

GPA CloseContext: Counters Not Open

name for device[1]: ATI RV710

GPA OpenContext: Hardware Not Supported

GPA CloseContext: Counters Not Open

Am I incorrect that we should be able to open counters, or does that mean I'm probably doing something wrong in the code?

 

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