Number of platforms: 2 Platform Profile: FULL_PROFILE Platform Version: OpenCL 1.1 Mesa 17.2.0-rc3 Platform Name: Clover Platform Vendor: Mesa Platform Extensions: cl_khr_icd Platform Profile: FULL_PROFILE Platform Version: OpenCL 1.2 pocl 0.15-pre, LLVM 5.0.0 Platform Name: Portable Computing Language Platform Vendor: The pocl project Platform Extensions: cl_khr_icd Platform Name: Clover Number of devices: 2 Device Type: CL_DEVICE_TYPE_GPU Vendor ID: 1002h Max compute units: 64 Max work items dimensions: 3 Max work items[0]: 256 Max work items[1]: 256 Max work items[2]: 256 Max work group size: 256 Preferred vector width char: 16 Preferred vector width short: 8 Preferred vector width int: 4 Preferred vector width long: 2 Preferred vector width float: 4 Preferred vector width double: 2 Native vector width char: 16 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: 0Mhz Address bits: 64 Max memory allocation: 3005184000 Image support: No 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: None Cache line size: 0 Cache size: 0 Global memory size: 4293120000 Constant buffer size: 2147483647 Max number of constant args: 16 Local memory type: Scratchpad Local memory size: 32768 Kernel Preferred work group size multiple: 64 Error correction support: 0 Unified memory for Host and Device: 0 Profiling timer resolution: 0 Device endianess: Little Available: Yes Compiler available: Yes Execution capabilities: Execute OpenCL kernels: Yes Execute native function: No Queue on Host properties: Out-of-Order: No Profiling : Yes Platform ID: 0x7f7ec223bde0 Name: AMD Radeon (TM) R9 Fury Series (AMD FIJI / DRM 3.18.0 / 4.13.0-rc4, LLVM 5.0.0) Vendor: AMD Device OpenCL C version: OpenCL C 1.1 Driver version: 17.2.0-rc3 Profile: FULL_PROFILE Version: OpenCL 1.1 Mesa 17.2.0-rc3 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_fp64 Device Type: CL_DEVICE_TYPE_GPU Vendor ID: 1002h Max compute units: 8 Max work items dimensions: 3 Max work items[0]: 256 Max work items[1]: 256 Max work items[2]: 256 Max work group size: 256 Preferred vector width char: 16 Preferred vector width short: 8 Preferred vector width int: 4 Preferred vector width long: 2 Preferred vector width float: 4 Preferred vector width double: 2 Native vector width char: 16 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: 300Mhz Address bits: 64 Max memory allocation: 957627187 Image support: No 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: None Cache line size: 0 Cache size: 0 Global memory size: 3220066304 Constant buffer size: 957627187 Max number of constant args: 16 Local memory type: Scratchpad Local memory size: 32768 Kernel Preferred work group size multiple: 64 Error correction support: 0 Unified memory for Host and Device: 0 Profiling timer resolution: 0 Device endianess: Little Available: Yes Compiler available: Yes Execution capabilities: Execute OpenCL kernels: Yes Execute native function: No Queue on Host properties: Out-of-Order: No Profiling : Yes Platform ID: 0x7f7ec223bde0 Name: AMD Radeon HD 7700 Series (AMD CAPE VERDE / DRM 3.18.0 / 4.13.0-rc4, LLVM 5.0.0) Vendor: AMD Device OpenCL C version: OpenCL C 1.1 Driver version: 17.2.0-rc3 Profile: FULL_PROFILE Version: OpenCL 1.1 Mesa 17.2.0-rc3 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_fp64 Platform Name: Portable Computing Language Number of devices: 1 Device Type: Vendor ID: 1002h Max compute units: 32 Max work items dimensions: 3 Max work items[0]: 4096 Max work items[1]: 4096 Max work items[2]: 4096 Max work group size: 4096 Preferred vector width char: 16 Preferred vector width short: 8 Preferred vector width int: 4 Preferred vector width long: 2 Preferred vector width float: 4 Preferred vector width double: 2 Native vector width char: 16 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: 2300Mhz Address bits: 64 Max memory allocation: 34359738368 Image support: Yes Max number of images read arguments: 128 Max number of images write arguments: 128 Max image 2D width: 32768 Max image 2D height: 32768 Max image 3D width: 2048 Max image 3D height: 2048 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: Yes Quiet NaNs: Yes Round to nearest even: Yes Round to zero: Yes Round to +ve and infinity: Yes IEEE754-2008 fused multiply-add: Yes Cache type: Read/Write Cache line size: 64 Cache size: 16384 Global memory size: 133100486656 Constant buffer size: 536870912 Max number of constant args: 8 Local memory type: Global Local memory size: 536870912 Kernel Preferred work group size multiple: 8 Error correction support: 0 Unified memory for Host and Device: 1 Profiling timer resolution: 1 Device endianess: Little Available: Yes Compiler available: Yes Execution capabilities: Execute OpenCL kernels: Yes Execute native function: Yes Queue on Host properties: Out-of-Order: No Profiling : Yes Platform ID: 0x7f7eaa5b79f0 Name: pthread-AMD Opteron(TM) Processor 6276 Vendor: AuthenticAMD Device OpenCL C version: OpenCL C 1.2 pocl Driver version: 0.15-pre Profile: FULL_PROFILE Version: OpenCL 1.2 pocl HSTR: pthread-x86_64-pc-linux-gnu-bdver1 Extensions: cl_khr_byte_addressable_store 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_3d_image_writes cl_khr_fp64 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics