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March 25, 2021 19:27
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| Number of platforms 2 | |
| Platform Name Intel(R) OpenCL HD Graphics | |
| Platform Vendor Intel(R) Corporation | |
| Platform Version OpenCL 3.0 | |
| Platform Profile FULL_PROFILE | |
| Platform Extensions cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_intel_subgroups_char cl_intel_subgroups_long cl_khr_il_program cl_intel_mem_force_host_memory cl_khr_fp64 cl_khr_subgroups cl_intel_spirv_device_side_avc_motion_estimation cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory_preview cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_device_side_avc_motion_estimation cl_intel_advanced_motion_estimation cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_intel_media_block_io cl_khr_3d_image_writes cl_intel_va_api_media_sharing | |
| Platform Extensions with Version cl_khr_byte_addressable_store 0x400000 (1.0.0) | |
| cl_khr_fp16 0x400000 (1.0.0) | |
| cl_khr_global_int32_base_atomics 0x400000 (1.0.0) | |
| cl_khr_global_int32_extended_atomics 0x400000 (1.0.0) | |
| cl_khr_icd 0x400000 (1.0.0) | |
| cl_khr_local_int32_base_atomics 0x400000 (1.0.0) | |
| cl_khr_local_int32_extended_atomics 0x400000 (1.0.0) | |
| cl_intel_subgroups 0x400000 (1.0.0) | |
| cl_intel_required_subgroup_size 0x400000 (1.0.0) | |
| cl_intel_subgroups_short 0x400000 (1.0.0) | |
| cl_khr_spir 0x400000 (1.0.0) | |
| cl_intel_accelerator 0x400000 (1.0.0) | |
| cl_intel_driver_diagnostics 0x400000 (1.0.0) | |
| cl_khr_priority_hints 0x400000 (1.0.0) | |
| cl_khr_throttle_hints 0x400000 (1.0.0) | |
| cl_khr_create_command_queue 0x400000 (1.0.0) | |
| cl_intel_subgroups_char 0x400000 (1.0.0) | |
| cl_intel_subgroups_long 0x400000 (1.0.0) | |
| cl_khr_il_program 0x400000 (1.0.0) | |
| cl_intel_mem_force_host_memory 0x400000 (1.0.0) | |
| cl_khr_fp64 0x400000 (1.0.0) | |
| cl_khr_subgroups 0x400000 (1.0.0) | |
| cl_intel_spirv_device_side_avc_motion_estimation 0x400000 (1.0.0) | |
| cl_intel_spirv_media_block_io 0x400000 (1.0.0) | |
| cl_intel_spirv_subgroups 0x400000 (1.0.0) | |
| cl_khr_spirv_no_integer_wrap_decoration 0x400000 (1.0.0) | |
| cl_intel_unified_shared_memory_preview 0x400000 (1.0.0) | |
| cl_khr_mipmap_image 0x400000 (1.0.0) | |
| cl_khr_mipmap_image_writes 0x400000 (1.0.0) | |
| cl_intel_planar_yuv 0x400000 (1.0.0) | |
| cl_intel_packed_yuv 0x400000 (1.0.0) | |
| cl_intel_motion_estimation 0x400000 (1.0.0) | |
| cl_intel_device_side_avc_motion_estimation 0x400000 (1.0.0) | |
| cl_intel_advanced_motion_estimation 0x400000 (1.0.0) | |
| cl_khr_int64_base_atomics 0x400000 (1.0.0) | |
| cl_khr_int64_extended_atomics 0x400000 (1.0.0) | |
| cl_khr_image2d_from_buffer 0x400000 (1.0.0) | |
| cl_khr_depth_images 0x400000 (1.0.0) | |
| cl_intel_media_block_io 0x400000 (1.0.0) | |
| cl_khr_3d_image_writes 0x400000 (1.0.0) | |
| cl_intel_va_api_media_sharing 0x400000 (1.0.0) | |
| Platform Numeric Version 0xc00000 (3.0.0) | |
| Platform Extensions function suffix INTEL | |
| Platform Host timer resolution 1ns | |
| Platform Name Intel(R) CPU Runtime for OpenCL(TM) Applications | |
| Platform Vendor Intel(R) Corporation | |
| Platform Version OpenCL 2.1 LINUX | |
| Platform Profile FULL_PROFILE | |
| Platform Extensions cl_khr_icd 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_depth_images cl_khr_3d_image_writes cl_intel_exec_by_local_thread cl_khr_spir cl_khr_fp64 cl_khr_image2d_from_buffer cl_intel_vec_len_hint | |
| Platform Extensions function suffix INTEL | |
| Platform Host timer resolution 1ns | |
| Platform Name Intel(R) OpenCL HD Graphics | |
| Number of devices 1 | |
| Device Name Intel(R) Graphics Gen9 [0x5917] | |
| Device Vendor Intel(R) Corporation | |
| Device Vendor ID 0x8086 | |
| Device Version OpenCL 3.0 NEO | |
| Device Numeric Version 0xc00000 (3.0.0) | |
| Driver Version 1.0.0 | |
| Device OpenCL C Version OpenCL C 3.0 | |
| Device OpenCL C all versions OpenCL C 0x400000 (1.0.0) | |
| OpenCL C 0x401000 (1.1.0) | |
| OpenCL C 0x402000 (1.2.0) | |
| OpenCL C 0x800000 (2.0.0) | |
| OpenCL C 0xc00000 (3.0.0) | |
| Device OpenCL C features __opencl_c_atomic_order_acq_rel 0xc00000 (3.0.0) | |
| __opencl_c_int64 0xc00000 (3.0.0) | |
| __opencl_c_3d_image_writes 0xc00000 (3.0.0) | |
| __opencl_c_images 0xc00000 (3.0.0) | |
| __opencl_c_atomic_order_seq_cst 0xc00000 (3.0.0) | |
| __opencl_c_atomic_scope_all_devices 0xc00000 (3.0.0) | |
| __opencl_c_atomic_scope_device 0xc00000 (3.0.0) | |
| __opencl_c_generic_address_space 0xc00000 (3.0.0) | |
| __opencl_c_program_scope_global_variables 0xc00000 (3.0.0) | |
| __opencl_c_read_write_images 0xc00000 (3.0.0) | |
| __opencl_c_work_group_collective_functions 0xc00000 (3.0.0) | |
| __opencl_c_subgroups 0xc00000 (3.0.0) | |
| __opencl_c_device_enqueue 0xc00000 (3.0.0) | |
| __opencl_c_pipes 0xc00000 (3.0.0) | |
| __opencl_c_fp64 0xc00000 (3.0.0) | |
| Latest comfornace test passed v2020-10-01-00 | |
| Device Type GPU | |
| Device Profile FULL_PROFILE | |
| Device Available Yes | |
| Compiler Available Yes | |
| Linker Available Yes | |
| Max compute units 24 | |
| Max clock frequency 1150MHz | |
| Device Partition (core) | |
| Max number of sub-devices 0 | |
| Supported partition types None | |
| Supported affinity domains (n/a) | |
| Max work item dimensions 3 | |
| Max work item sizes 256x256x256 | |
| Max work group size 256 | |
| Preferred work group size multiple (device) 32 | |
| Preferred work group size multiple (kernel) 32 | |
| Max sub-groups per work group 32 | |
| Sub-group sizes (Intel) 8, 16, 32 | |
| Preferred / native vector sizes | |
| char 16 / 16 | |
| short 8 / 8 | |
| int 4 / 4 | |
| long 1 / 1 | |
| half 8 / 8 (cl_khr_fp16) | |
| float 1 / 1 | |
| double 1 / 1 (cl_khr_fp64) | |
| Half-precision Floating-point support (cl_khr_fp16) | |
| Denormals Yes | |
| Infinity and NANs Yes | |
| Round to nearest Yes | |
| Round to zero Yes | |
| Round to infinity Yes | |
| IEEE754-2008 fused multiply-add Yes | |
| Support is emulated in software No | |
| Single-precision Floating-point support (core) | |
| Denormals Yes | |
| Infinity and NANs Yes | |
| Round to nearest Yes | |
| Round to zero Yes | |
| Round to infinity Yes | |
| IEEE754-2008 fused multiply-add Yes | |
| Support is emulated in software No | |
| Correctly-rounded divide and sqrt operations Yes | |
| Double-precision Floating-point support (cl_khr_fp64) | |
| Denormals Yes | |
| Infinity and NANs Yes | |
| Round to nearest Yes | |
| Round to zero Yes | |
| Round to infinity Yes | |
| IEEE754-2008 fused multiply-add Yes | |
| Support is emulated in software No | |
| Address bits 64, Little-Endian | |
| Global memory size 26730004480 (24.89GiB) | |
| Error Correction support No | |
| Max memory allocation 4294959104 (4GiB) | |
| Unified memory for Host and Device Yes | |
| Shared Virtual Memory (SVM) capabilities (core) | |
| Coarse-grained buffer sharing Yes | |
| Fine-grained buffer sharing No | |
| Fine-grained system sharing No | |
| Atomics No | |
| Minimum alignment for any data type 128 bytes | |
| Alignment of base address 1024 bits (128 bytes) | |
| Preferred alignment for atomics | |
| SVM 64 bytes | |
| Global 64 bytes | |
| Local 64 bytes | |
| Atomic memory capabilities relaxed, acquire/release, sequentially-consistent, work-group scope, device scope, all-devices scope | |
| Atomic fence capabilities relaxed, acquire/release, sequentially-consistent, work-item scope, work-group scope, device scope, all-devices scope | |
| Max size for global variable 65536 (64KiB) | |
| Preferred total size of global vars 4294959104 (4GiB) | |
| Global Memory cache type Read/Write | |
| Global Memory cache size 524288 (512KiB) | |
| Global Memory cache line size 64 bytes | |
| Image support Yes | |
| Max number of samplers per kernel 16 | |
| Max size for 1D images from buffer 268434944 pixels | |
| Max 1D or 2D image array size 2048 images | |
| Base address alignment for 2D image buffers 4 bytes | |
| Pitch alignment for 2D image buffers 4 pixels | |
| Max 2D image size 16384x16384 pixels | |
| Max planar YUV image size 16384x16352 pixels | |
| Max 3D image size 16384x16384x2048 pixels | |
| Max number of read image args 128 | |
| Max number of write image args 128 | |
| Max number of read/write image args 128 | |
| Pipe support Yes | |
| Max number of pipe args 16 | |
| Max active pipe reservations 1 | |
| Max pipe packet size 1024 | |
| Local memory type Local | |
| Local memory size 65536 (64KiB) | |
| Max number of constant args 8 | |
| Max constant buffer size 4294959104 (4GiB) | |
| Generic address space support Yes | |
| Max size of kernel argument 2048 (2KiB) | |
| Queue properties (on host) | |
| Out-of-order execution Yes | |
| Profiling Yes | |
| Device enqueue capabilities supported, replaceable default queue | |
| Queue properties (on device) | |
| Out-of-order execution Yes | |
| Profiling Yes | |
| Preferred size 131072 (128KiB) | |
| Max size 67108864 (64MiB) | |
| Max queues on device 1 | |
| Max events on device 1024 | |
| Prefer user sync for interop Yes | |
| Profiling timer resolution 83ns | |
| Execution capabilities | |
| Run OpenCL kernels Yes | |
| Run native kernels No | |
| Non-uniform work-groups Yes | |
| Work-group collective functions Yes | |
| Sub-group independent forward progress Yes | |
| IL version SPIR-V_1.2 | |
| ILs with version SPIR-V 0x402000 (1.2.0) | |
| SPIR versions 1.2 | |
| printf() buffer size 4194304 (4MiB) | |
| Built-in kernels block_motion_estimate_intel;block_advanced_motion_estimate_check_intel;block_advanced_motion_estimate_bidirectional_check_intel; | |
| Built-in kernels with version block_motion_estimate_intel 0x400000 (1.0.0) | |
| block_advanced_motion_estimate_check_intel 0x400000 (1.0.0) | |
| block_advanced_motion_estimate_bidirectional_check_intel 0x400000 (1.0.0) | |
| Motion Estimation accelerator version (Intel) 2 | |
| Device-side AVC Motion Estimation version 1 | |
| Supports texture sampler use Yes | |
| Supports preemption No | |
| Device Extensions cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_intel_subgroups_char cl_intel_subgroups_long cl_khr_il_program cl_intel_mem_force_host_memory cl_khr_fp64 cl_khr_subgroups cl_intel_spirv_device_side_avc_motion_estimation cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory_preview cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_device_side_avc_motion_estimation cl_intel_advanced_motion_estimation cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_intel_media_block_io cl_khr_3d_image_writes cl_intel_va_api_media_sharing | |
| Device Extensions with Version cl_khr_byte_addressable_store 0x400000 (1.0.0) | |
| cl_khr_fp16 0x400000 (1.0.0) | |
| cl_khr_global_int32_base_atomics 0x400000 (1.0.0) | |
| cl_khr_global_int32_extended_atomics 0x400000 (1.0.0) | |
| cl_khr_icd 0x400000 (1.0.0) | |
| cl_khr_local_int32_base_atomics 0x400000 (1.0.0) | |
| cl_khr_local_int32_extended_atomics 0x400000 (1.0.0) | |
| cl_intel_subgroups 0x400000 (1.0.0) | |
| cl_intel_required_subgroup_size 0x400000 (1.0.0) | |
| cl_intel_subgroups_short 0x400000 (1.0.0) | |
| cl_khr_spir 0x400000 (1.0.0) | |
| cl_intel_accelerator 0x400000 (1.0.0) | |
| cl_intel_driver_diagnostics 0x400000 (1.0.0) | |
| cl_khr_priority_hints 0x400000 (1.0.0) | |
| cl_khr_throttle_hints 0x400000 (1.0.0) | |
| cl_khr_create_command_queue 0x400000 (1.0.0) | |
| cl_intel_subgroups_char 0x400000 (1.0.0) | |
| cl_intel_subgroups_long 0x400000 (1.0.0) | |
| cl_khr_il_program 0x400000 (1.0.0) | |
| cl_intel_mem_force_host_memory 0x400000 (1.0.0) | |
| cl_khr_fp64 0x400000 (1.0.0) | |
| cl_khr_subgroups 0x400000 (1.0.0) | |
| cl_intel_spirv_device_side_avc_motion_estimation 0x400000 (1.0.0) | |
| cl_intel_spirv_media_block_io 0x400000 (1.0.0) | |
| cl_intel_spirv_subgroups 0x400000 (1.0.0) | |
| cl_khr_spirv_no_integer_wrap_decoration 0x400000 (1.0.0) | |
| cl_intel_unified_shared_memory_preview 0x400000 (1.0.0) | |
| cl_khr_mipmap_image 0x400000 (1.0.0) | |
| cl_khr_mipmap_image_writes 0x400000 (1.0.0) | |
| cl_intel_planar_yuv 0x400000 (1.0.0) | |
| cl_intel_packed_yuv 0x400000 (1.0.0) | |
| cl_intel_motion_estimation 0x400000 (1.0.0) | |
| cl_intel_device_side_avc_motion_estimation 0x400000 (1.0.0) | |
| cl_intel_advanced_motion_estimation 0x400000 (1.0.0) | |
| cl_khr_int64_base_atomics 0x400000 (1.0.0) | |
| cl_khr_int64_extended_atomics 0x400000 (1.0.0) | |
| cl_khr_image2d_from_buffer 0x400000 (1.0.0) | |
| cl_khr_depth_images 0x400000 (1.0.0) | |
| cl_intel_media_block_io 0x400000 (1.0.0) | |
| cl_khr_3d_image_writes 0x400000 (1.0.0) | |
| cl_intel_va_api_media_sharing 0x400000 (1.0.0) | |
| Platform Name Intel(R) CPU Runtime for OpenCL(TM) Applications | |
| Number of devices 1 | |
| Device Name Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz | |
| Device Vendor Intel(R) Corporation | |
| Device Vendor ID 0x8086 | |
| Device Version OpenCL 2.1 (Build 0) | |
| Driver Version 18.1.0.0920 | |
| Device OpenCL C Version OpenCL C 2.0 | |
| Device Type CPU | |
| Device Profile FULL_PROFILE | |
| Device Available Yes | |
| Compiler Available Yes | |
| Linker Available Yes | |
| Max compute units 8 | |
| Max clock frequency 1800MHz | |
| Device Partition (core) | |
| Max number of sub-devices 8 | |
| Supported partition types by counts, equally, by names (Intel) | |
| Supported affinity domains (n/a) | |
| Max work item dimensions 3 | |
| Max work item sizes 8192x8192x8192 | |
| Max work group size 8192 | |
| Preferred work group size multiple (kernel) 128 | |
| Max sub-groups per work group 1 | |
| Preferred / native vector sizes | |
| char 1 / 32 | |
| short 1 / 16 | |
| int 1 / 8 | |
| long 1 / 4 | |
| half 0 / 0 (n/a) | |
| float 1 / 8 | |
| double 1 / 4 (cl_khr_fp64) | |
| Half-precision Floating-point support (n/a) | |
| Single-precision Floating-point support (core) | |
| Denormals Yes | |
| 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 (cl_khr_fp64) | |
| Denormals Yes | |
| Infinity and NANs Yes | |
| Round to nearest Yes | |
| Round to zero Yes | |
| Round to infinity Yes | |
| IEEE754-2008 fused multiply-add Yes | |
| Support is emulated in software No | |
| Address bits 64, Little-Endian | |
| Global memory size 33412509696 (31.12GiB) | |
| Error Correction support No | |
| Max memory allocation 8353127424 (7.779GiB) | |
| Unified memory for Host and Device Yes | |
| Shared Virtual Memory (SVM) capabilities (core) | |
| Coarse-grained buffer sharing Yes | |
| Fine-grained buffer sharing Yes | |
| Fine-grained system sharing Yes | |
| Atomics Yes | |
| Minimum alignment for any data type 128 bytes | |
| Alignment of base address 1024 bits (128 bytes) | |
| Preferred alignment for atomics | |
| SVM 64 bytes | |
| Global 64 bytes | |
| Local 0 bytes | |
| Max size for global variable 65536 (64KiB) | |
| Preferred total size of global vars 65536 (64KiB) | |
| Global Memory cache type Read/Write | |
| Global Memory cache size 262144 (256KiB) | |
| Global Memory cache line size 64 bytes | |
| Image support Yes | |
| Max number of samplers per kernel 480 | |
| Max size for 1D images from buffer 522070464 pixels | |
| Max 1D or 2D image array size 2048 images | |
| Base address alignment for 2D image buffers 64 bytes | |
| Pitch alignment for 2D image buffers 64 pixels | |
| Max 2D image size 16384x16384 pixels | |
| Max 3D image size 2048x2048x2048 pixels | |
| Max number of read image args 480 | |
| Max number of write image args 480 | |
| Max number of read/write image args 480 | |
| Max number of pipe args 16 | |
| Max active pipe reservations 32767 | |
| Max pipe packet size 1024 | |
| Local memory type Global | |
| Local memory size 32768 (32KiB) | |
| Max number of constant args 480 | |
| Max constant buffer size 131072 (128KiB) | |
| Max size of kernel argument 3840 (3.75KiB) | |
| Queue properties (on host) | |
| Out-of-order execution Yes | |
| Profiling Yes | |
| Local thread execution (Intel) Yes | |
| Queue properties (on device) | |
| Out-of-order execution Yes | |
| Profiling Yes | |
| Preferred size 4294967295 (4GiB) | |
| Max size 4294967295 (4GiB) | |
| Max queues on device 4294967295 | |
| Max events on device 4294967295 | |
| Prefer user sync for interop No | |
| Profiling timer resolution 1ns | |
| Execution capabilities | |
| Run OpenCL kernels Yes | |
| Run native kernels Yes | |
| Sub-group independent forward progress No | |
| IL version SPIR-V_1.0 | |
| SPIR versions 1.2 | |
| printf() buffer size 1048576 (1024KiB) | |
| Built-in kernels (n/a) | |
| Device Extensions cl_khr_icd 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_depth_images cl_khr_3d_image_writes cl_intel_exec_by_local_thread cl_khr_spir cl_khr_fp64 cl_khr_image2d_from_buffer cl_intel_vec_len_hint | |
| NULL platform behavior | |
| clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Intel(R) OpenCL HD Graphics | |
| clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [INTEL] | |
| clCreateContext(NULL, ...) [default] Success [INTEL] | |
| clCreateContext(NULL, ...) [other] Success [INTEL] | |
| clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1) | |
| Platform Name Intel(R) OpenCL HD Graphics | |
| Device Name Intel(R) Graphics Gen9 [0x5917] | |
| clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform | |
| clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1) | |
| Platform Name Intel(R) OpenCL HD Graphics | |
| Device Name Intel(R) Graphics Gen9 [0x5917] | |
| 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(R) OpenCL HD Graphics | |
| Device Name Intel(R) Graphics Gen9 [0x5917] | |
| ICD loader properties | |
| ICD loader Name OpenCL ICD Loader | |
| ICD loader Vendor OCL Icd free software | |
| ICD loader Version 2.2.14 | |
| ICD loader Profile OpenCL 3.0 |
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