opencv failed to call opencl
Number of platforms 1
Platform Name ARM Platform
Platform Vendor ARM
Platform Version OpenCL 2.1 v1.g6p0-01eac0.efb75e2978d783a80fe78be1bfb0efc1
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_3d_image_writes cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp16 cl_khr_icd cl_khr_egl_image cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_subgroups cl_khr_subgroup_extended_types cl_khr_subgroup_non_uniform_vote cl_khr_subgroup_ballot cl_khr_il_program cl_khr_priority_hints cl_khr_create_command_queue cl_khr_spirv_no_integer_wrap_decoration cl_khr_extended_versioning cl_khr_device_uuid cl_arm_core_id cl_arm_printf cl_arm_non_uniform_work_group_size cl_arm_import_memory cl_arm_import_memory_dma_buf cl_arm_import_memory_host cl_arm_integer_dot_product_int8 cl_arm_integer_dot_product_accumulate_int8 cl_arm_integer_dot_product_accumulate_saturate_int8 cl_arm_scheduling_controls cl_arm_controlled_kernel_termination cl_ext_cxx_for_opencl
Platform Host timer resolution 1ns
Platform Extensions function suffix ARM
Platform Name ARM Platform
Number of devices 1
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Device Name <printDeviceInfo:0: get CL_DEVICE_NAME size : error -6>
Device Vendor ARM
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Device Vendor ID <printDeviceInfo:2: get CL_DEVICE_VENDOR_ID : error -6>
Device Version OpenCL 2.1 v1.g6p0-01eac0.efb75e2978d783a80fe78be1bfb0efc1
Driver Version 2.1
Device OpenCL C Version OpenCL C 2.0 v1.g6p0-01eac0.efb75e2978d783a80fe78be1bfb0efc1
Device Type GPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max compute units <printDeviceInfo:17: get CL_DEVICE_MAX_COMPUTE_UNITS : error -6>
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max clock frequency <printDeviceInfo:21: get CL_DEVICE_MAX_CLOCK_FREQUENCY : error -6>
Device Partition (core)
Max number of sub-devices 0
Supported partition types None
Supported affinity domains (n/a)
Max work item dimensions 3
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max work item sizes <printDeviceInfo:36: get number of CL_DEVICE_MAX_WORK_ITEM_SIZES : error -6>
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max work group size <printDeviceInfo:37: get CL_DEVICE_MAX_WORK_GROUP_SIZE : error -6>
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Preferred work group size multiple <getWGsizes:1171: create context : error -6>
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max sub-groups per work group <printDeviceInfo:43: get CL_DEVICE_MAX_NUM_SUB_GROUPS : error -6>
Preferred / native vector sizes
char 16 / 4
short 8 / 2
int 4 / 1
long 2 / 1
half 8 / 2 (cl_khr_fp16)
float 4 / 1
double 0 / 0 (n/a)
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 No
Double-precision Floating-point support (n/a)
Address bits 64, Little-Endian
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Global memory size <printDeviceInfo:77: get CL_DEVICE_GLOBAL_MEM_SIZE : error -6>
Error Correction support No
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max memory allocation <printDeviceInfo:83: get CL_DEVICE_MAX_MEM_ALLOC_SIZE : error -6>
Unified memory for Host and Device Yes
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Segmentation fault (core dumped)
opencv failed to call opencl
Number of platforms 1
Platform Name ARM Platform
Platform Vendor ARM
Platform Version OpenCL 2.1 v1.g6p0-01eac0.efb75e2978d783a80fe78be1bfb0efc1
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_3d_image_writes cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp16 cl_khr_icd cl_khr_egl_image cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_subgroups cl_khr_subgroup_extended_types cl_khr_subgroup_non_uniform_vote cl_khr_subgroup_ballot cl_khr_il_program cl_khr_priority_hints cl_khr_create_command_queue cl_khr_spirv_no_integer_wrap_decoration cl_khr_extended_versioning cl_khr_device_uuid cl_arm_core_id cl_arm_printf cl_arm_non_uniform_work_group_size cl_arm_import_memory cl_arm_import_memory_dma_buf cl_arm_import_memory_host cl_arm_integer_dot_product_int8 cl_arm_integer_dot_product_accumulate_int8 cl_arm_integer_dot_product_accumulate_saturate_int8 cl_arm_scheduling_controls cl_arm_controlled_kernel_termination cl_ext_cxx_for_opencl
Platform Host timer resolution 1ns
Platform Extensions function suffix ARM
Platform Name ARM Platform
Number of devices 1
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Device Name <printDeviceInfo:0: get CL_DEVICE_NAME size : error -6>
Device Vendor ARM
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Device Vendor ID <printDeviceInfo:2: get CL_DEVICE_VENDOR_ID : error -6>
Device Version OpenCL 2.1 v1.g6p0-01eac0.efb75e2978d783a80fe78be1bfb0efc1
Driver Version 2.1
Device OpenCL C Version OpenCL C 2.0 v1.g6p0-01eac0.efb75e2978d783a80fe78be1bfb0efc1
Device Type GPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max compute units <printDeviceInfo:17: get CL_DEVICE_MAX_COMPUTE_UNITS : error -6>
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max clock frequency <printDeviceInfo:21: get CL_DEVICE_MAX_CLOCK_FREQUENCY : error -6>
Device Partition (core)
Max number of sub-devices 0
Supported partition types None
Supported affinity domains (n/a)
Max work item dimensions 3
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max work item sizes <printDeviceInfo:36: get number of CL_DEVICE_MAX_WORK_ITEM_SIZES : error -6>
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max work group size <printDeviceInfo:37: get CL_DEVICE_MAX_WORK_GROUP_SIZE : error -6>
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Preferred work group size multiple <getWGsizes:1171: create context : error -6>
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max sub-groups per work group <printDeviceInfo:43: get CL_DEVICE_MAX_NUM_SUB_GROUPS : error -6>
Preferred / native vector sizes
char 16 / 4
short 8 / 2
int 4 / 1
long 2 / 1
half 8 / 2 (cl_khr_fp16)
float 4 / 1
double 0 / 0 (n/a)
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 No
Double-precision Floating-point support (n/a)
Address bits 64, Little-Endian
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Global memory size <printDeviceInfo:77: get CL_DEVICE_GLOBAL_MEM_SIZE : error -6>
Error Correction support No
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Max memory allocation <printDeviceInfo:83: get CL_DEVICE_MAX_MEM_ALLOC_SIZE : error -6>
Unified memory for Host and Device Yes
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '5'.
Failed creating base context during opening of kernel driver.
Kernel module may not have been loaded
Segmentation fault (core dumped)