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July 27, 2016 03:45
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| Number of platforms 1 | |
| Platform Name Intel Gen OCL Driver | |
| Platform Vendor Intel | |
| Platform Version OpenCL 1.2 beignet 1.1.1 | |
| Platform Profile FULL_PROFILE | |
| 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_spir cl_khr_icd | |
| Platform Extensions function suffix Intel | |
| Platform Name Intel Gen OCL Driver | |
| Number of devices 1 | |
| Device Name Intel(R) HD Graphics Skylake Desktop GT2 | |
| Device Vendor Intel | |
| Device Vendor ID 0x8086 | |
| Device Version OpenCL 1.2 beignet 1.1.1 | |
| Driver Version 1.1.1 | |
| Device OpenCL C Version OpenCL C 1.2 beignet 1.1.1 | |
| Device Type GPU | |
| Device Profile FULL_PROFILE | |
| Max compute units 24 | |
| Max clock frequency 1000MHz | |
| Device Partition (core) | |
| Max number of sub-devices 1 | |
| Supported partition types None, None, None | |
| Max work item dimensions 3 | |
| Max work item sizes 512x512x512 | |
| Max work group size 512 | |
| Preferred work group size multiple 16 | |
| Preferred / native vector sizes | |
| char 16 / 8 | |
| short 8 / 8 | |
| int 4 / 4 | |
| long 2 / 2 | |
| half 0 / 8 (cl_khr_fp16) | |
| float 4 / 4 | |
| double 0 / 2 (n/a) | |
| Half-precision Floating-point support (cl_khr_fp16) | |
| Denormals No | |
| Infinity and NANs Yes | |
| Round to nearest Yes | |
| Round to zero No | |
| Round to infinity No | |
| IEEE754-2008 fused multiply-add No | |
| Support is emulated in software No | |
| Correctly-rounded divide and sqrt operations No | |
| Single-precision Floating-point support (core) | |
| Denormals No | |
| Infinity and NANs Yes | |
| Round to nearest Yes | |
| Round to zero No | |
| Round to infinity No | |
| IEEE754-2008 fused multiply-add No | |
| Support is emulated in software No | |
| Correctly-rounded divide and sqrt operations No | |
| Double-precision Floating-point support (n/a) | |
| Address bits 32, Little-Endian | |
| Global memory size 2147483648 (2GiB) | |
| Error Correction support No | |
| Max memory allocation 1073741824 (1024MiB) | |
| Unified memory for Host and Device Yes | |
| Minimum alignment for any data type 128 bytes | |
| Alignment of base address 1024 bits (128 bytes) | |
| Global Memory cache type Read/Write | |
| Global Memory cache size 8192 | |
| Global Memory cache line 64 bytes | |
| Image support Yes | |
| Max number of samplers per kernel 16 | |
| Max size for 1D images from buffer 65536 pixels | |
| Max 1D or 2D image array size 2048 images | |
| Max 2D image size 8192x8192 pixels | |
| Max 3D image size 8192x8192x2048 pixels | |
| Max number of read image args 128 | |
| Max number of write image args 8 | |
| Local memory type Global | |
| Local memory size 65536 (64KiB) | |
| Max constant buffer size 134217728 (128MiB) | |
| Max number of constant args 8 | |
| Max size of kernel argument 1024 | |
| Queue properties | |
| Out-of-order execution No | |
| Profiling Yes | |
| Prefer user sync for interop Yes | |
| Profiling timer resolution 80ns | |
| Execution capabilities | |
| Run OpenCL kernels Yes | |
| Run native kernels Yes | |
| SPIR versions <printDeviceInfo:138: get SPIR versions size : error -30> | |
| printf() buffer size 1048576 (1024KiB) | |
| Built-in kernels __cl_copy_region_align4;__cl_copy_region_align16;__cl_cpy_region_unalign_same_offset;__cl_copy_region_unalign_dst_offset;__cl_copy_region_unalign_src_offset;__cl_copy_buffer_rect;__cl_copy_image_1d_to_1d;__cl_copy_image_2d_to_2d;__cl_copy_image_3d_to_2d;__cl_copy_image_2d_to_3d;__cl_copy_image_3d_to_3d;__cl_copy_image_2d_to_buffer;__cl_copy_image_3d_to_buffer;__cl_copy_buffer_to_image_2d;__cl_copy_buffer_to_image_3d;__cl_fill_region_unalign;__cl_fill_region_align2;__cl_fill_region_align4;__cl_fill_region_align8_2;__cl_fill_region_align8_4;__cl_fill_region_align8_8;__cl_fill_region_align8_16;__cl_fill_region_align128;__cl_fill_image_1d;__cl_fill_image_1d_array;__cl_fill_image_2d;__cl_fill_image_2d_array;__cl_fill_image_3d; | |
| Device Available Yes | |
| Compiler Available Yes | |
| Linker Available Yes | |
| Device 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_fp16 cl_khr_spir cl_khr_icd | |
| NULL platform behavior | |
| clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Intel Gen OCL Driver | |
| clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [Intel] | |
| clCreateContext(NULL, ...) [default] Success [Intel] | |
| clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform | |
| clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1) | |
| Platform Name Intel Gen OCL Driver | |
| Device Name Intel(R) HD Graphics Skylake Desktop GT2 | |
| clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform | |
| clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) No devices found in platform | |
| clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) Success (1) | |
| Platform Name Intel Gen OCL Driver | |
| Device Name Intel(R) HD Graphics Skylake Desktop GT2 | |
| ICD loader properties | |
| ICD loader Name OpenCL ICD Loader | |
| ICD loader Vendor OCL Icd free software | |
| ICD loader Version 2.2.8 | |
| ICD loader Profile OpenCL 1.2 | |
| NOTE: your OpenCL library declares to support OpenCL 1.2, | |
| but it seems to support up to OpenCL 2.1 too. |
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