jasno

OpenCL 1.0 on GPU but 1.1 on CPU ?

Discussion created by jasno on Aug 22, 2011
Latest reply on Aug 22, 2011 by genaganna

Hi,

    I am using a machine which has a firestream 9270 GPU and an intel cpu. When I query the device I get the following info for the two devices

---------------------------------
 Device ATI RV770
 ---------------------------------
  CL_DEVICE_NAME:             ATI RV770
  CL_DEVICE_VENDOR:             Advanced Micro Devices, Inc.
  CL_DRIVER_VERSION:             CAL 1.4.1016
  CL_DEVICE_VERSION:             OpenCL 1.0 AMD-APP-SDK-v2.5 (684.213)
  CL_DEVICE_TYPE:            CL_DEVICE_TYPE_GPU
 
 ---------------------------------
 Device Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz
 ---------------------------------
  CL_DEVICE_NAME:             Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz
  CL_DEVICE_VENDOR:             GenuineIntel
  CL_DRIVER_VERSION:             2.0
  CL_DEVICE_VERSION:             OpenCL 1.1 AMD-APP-SDK-v2.5 (684.213)
  CL_DEVICE_OPENCL_C_VERSION:         OpenCL C 1.1
  CL_DEVICE_TYPE:            CL_DEVICE_TYPE_CPU

 

The GPU says driver version is OpenCL 1.0 but the CPU driver version says OpenCL 1.1. They are both using the same SDK,is this correct ?

 

--

jason

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