clinfo - Core i7 4790K Haswell

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Number of platforms:				 1
  Platform Profile:				 FULL_PROFILE
  Platform Version:				 OpenCL 1.2 beignet 0.9
  Platform Name:				 Intel Gen OCL Driver
  Platform Vendor:				 Intel
  Platform Extensions:				 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_icd


  Platform Name:				 Intel Gen OCL Driver
Number of devices:				 1
  Device Type:					 CL_DEVICE_TYPE_GPU
  Device ID:					 1042
  Max compute units:				 20
  Max work items dimensions:			 3
    Max work items[0]:				 1024
    Max work items[1]:				 1024
    Max work items[2]:				 1024
  Max work group size:				 1024
  Preferred vector width char:			 8
  Preferred vector width short:			 8
  Preferred vector width int:			 4
  Preferred vector width long:			 2
  Preferred vector width float:			 4
  Preferred vector width double:		 0
  Native vector width char:			 8
  Native vector width short:			 8
  Native vector width int:			 4
  Native vector width long:			 2
  Native vector width float:			 4
  Native vector width double:			 2
  Max clock frequency:				 1000Mhz
  Address bits:					 32
  Max memory allocation:			 268435456
  Image support:				 Yes
  Max number of images read arguments:		 128
  Max number of images write arguments:		 8
  Max image 2D width:				 8192
  Max image 2D height:				 8192
  Max image 3D width:				 8192
  Max image 3D height:				 8192
  Max image 3D depth:				 2048
  Max samplers within kernel:			 16
  Max size of kernel argument:			 1024
  Alignment (bits) of base address:		 1024
  Minimum alignment (bytes) for any datatype:	 128
  Single precision floating point capability
    Denorms:					 No
    Quiet NaNs:					 Yes
    Round to nearest even:			 Yes
    Round to zero:				 No
    Round to +ve and infinity:			 No
    IEEE754-2008 fused multiply-add:		 No
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 8192
  Global memory size:				 1073741824
  Constant buffer size:				 524288
  Max number of constant args:			 8
  Local memory type:				 Global
  Local memory size:				 65536
  Error correction support:			 0
  Unified memory for Host and Device:		 0
  Profiling timer resolution:			 80
  Device endianess:				 Little
  Available:					 Yes
  Compiler available:				 Yes
  Execution capabilities:				 
    Execute OpenCL kernels:			 Yes
    Execute native function:			 Yes
  Queue properties:				 
    Out-of-Order:				 No
    Profiling :					 Yes
  Platform ID:					 0x7f368b6e3840
  Name:						 Intel(R) HD Graphics Haswell GT2 Desktop
  Vendor:					 Intel
  Device OpenCL C version:			 OpenCL C 1.2 beignet 0.9
  Driver version:				 0.9
  Profile:					 FULL_PROFILE
  Version:					 OpenCL 1.2 beignet 0.9
  Extensions:					 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_icd


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