cancel
Showing results for 
Search instead for 
Did you mean: 

Archives Discussions

romanr
Journeyman III

OpenCL C 1.1 support for RadeonHD (I need atomics)

I have such device

device[0x86d5b40]: CL_DEVICE_TYPE = CL_DEVICE_TYPE_GPU

device[0x86d5b40]: CL_DEVICE_VENDOR_ID = 4098

device[0x86d5b40]: CL_DEVICE_MAX_COMPUTE_UNITS = 8

device[0x86d5b40]: CL_DEVICE_MAX_WORK_GROUP_SIZE = 128

device[0x86d5b40]: CL_DEVICE_MAX_CLOCK_FREQUENCY = 750

device[0x86d5b40]: CL_DEVICE_ADDRESS_BITS = 32

device[0x86d5b40]: CL_DEVICE_GLOBAL_MEM_SIZE = 536870912

device[0x86d5b40]: CL_DEVICE_ENDIAN_LITTLE = CL_TRUE

device[0x86d5b40]: CL_DEVICE_AVAILABLE = CL_TRUE

device[0x86d5b40]: CL_DEVICE_NAME = ATI RV730

device[0x86d5b40]: CL_DRIVER_VERSION = CAL 1.4.1720

device[0x86d5b40]: CL_DEVICE_PROFILE = FULL_PROFILE

device[0x86d5b40]: CL_DEVICE_VERSION = OpenCL 1.0 AMD-APP (923.1)

device[0x86d5b40]: CL_DEVICE_OPENCL_C_VERSION = OpenCL C 1.0

device[0x86d5b40]: CL_DEVICE_EXTENSIONS = cl_khr_gl_sharing cl_amd_device_attribute_query

device[0x86d5b40]: CL_DEVICE_PRINTF_BUFFER_SIZE = 524288

1. Will be support for OpenCL1.1 for this device in the next drivers?

2. Which GPU supports OpenCL1.1? Does TrinityA104600M/HD7660G (GPU) support OpenCL1.1?

0 Likes
1 Reply
nou
Exemplar

Re: OpenCL C 1.1 support for RadeonHD (I need atomics)

R7xx GPU support only OpenCL 1.0. for OpenCL 1.2 you need at least evergreen family GPU. refer to http://en.wikipedia.org/wiki/Comparison_of_AMD_graphics_processing_units which codename is for which card. all APU should support OpenCL 1.2

0 Likes