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发表于 2009-11-11 13:54:34
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CL_DEVICE_VENDOR: Advanced Micro Devices, Inc.
CL_DEVICE_NAME: Cypress
CL_DRIVER_VERSION: CAL 1.4.467
CL_DEVICE_TYPE: CL_DEVICE_TYPE_GPU
CL_DEVICE_MAX_COMPUTE_UNITS: 18
CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3
CL_DEVICE_MAX_WORK_ITEM_SIZES: 256 / 256 / 256
CL_DEVICE_MAX_WORK_GROUP_SIZE: 256
CL_DEVICE_MAX_CLOCK_FREQUENCY: 949 MHz
CL_DEVICE_ADDRESS_BITS: 32
CL_DEVICE_IMAGE_SUPPORT: 0
CL_DEVICE_MAX_READ_IMAGE_ARGS: 0
CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 0
CL_DEVICE_IMAGE_MAX_WIDTH: 2d width 0, 2d height 0, 3d width 0, 3d height 0, 3d depth 0
CL_DEVICE_MAX_MEM_ALLOC_SIZE: 256 MByte
CL_DEVICE_GLOBAL_MEM_SIZE: 256 MByte
CL_DEVICE_ERROR_CORRECTION_SUPPORT: no
CL_DEVICE_LOCAL_MEM_TYPE: local
CL_DEVICE_LOCAL_MEM_SIZE: 16 KByte
CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 64 KByte
CL_DEVICE_QUEUE_PROPERTIES: CL_QUEUE_PROFILING_ENABLE
比较好奇的是R870的local大小只有16KB,DX11不是要求32KB吗? |
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