$ export | grep OPENCV
declare -x OPENCV_DNN_OPENCL_ALLOW_ALL_DEVICES="true"
declare -x OPENCV_TEST_DATA_PATH="/home/linaro/opencv_extra/testdata/"
$ ./opencv_test_dnn
CTEST_FULL_OUTPUT
OpenCV version: 3.4.13-pre
OpenCV VCS version: 3.4.12-177-gc240355cc6
Build type: Release
Compiler: /usr/bin/c++  (ver 6.3.0)
Parallel framework: pthreads (nthreads=6)
CPU features: NEON FP16
OpenCL Platforms:
    ARM Platform
        iGPU: Mali-T860 (OpenCL 1.2 v1.r14p0-01rel0-git(a79caef).e1315d65458474a7b7d3598c7bfdc17e)
Current OpenCL device:
    Type = iGPU
    Name = Mali-T860
    Version = OpenCL 1.2 v1.r14p0-01rel0-git(a79caef).e1315d65458474a7b7d3598c7bfdc17e
    Driver version = 1.2
    Address bits = 64
    Compute units = 4
    Max work group size = 256
    Local memory size = 32 KB
    Max memory allocation size = 952 MB 530 KB
    Double support = Yes
    Host unified memory = 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_3d_image_writes
        cl_khr_fp64
        cl_khr_int64_base_atomics
        cl_khr_int64_extended_atomics
        cl_khr_fp16
        cl_khr_gl_sharing
        cl_khr_icd
        cl_khr_egl_event
        cl_khr_egl_image
        cl_khr_image2d_from_buffer
        cl_arm_core_id
        cl_arm_printf
        cl_arm_thread_limit_hint
        cl_arm_non_uniform_work_group_size
        cl_arm_import_memory
    Has AMD Blas = No
    Has AMD Fft = No
    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
TEST: Skip tests with tags: 'mem_6gb', 'verylong', 'dnn_skip_halide', 'dnn_skip_ocl', 'dnn_skip_ocl_fp16', 'dnn_skip_ie_ocl', 'dnn_skip_ie_ocl_fp16'
[==========] Running 3424 tests from 70 test cases.
[----------] Global test environment set-up.
 :

[----------] Global test environment tear-down
[ SKIPSTAT ] 669 tests skipped
[ SKIPSTAT ] TAG='mem_6gb' skip 3 tests
[ SKIPSTAT ] TAG='verylong' skip 3 tests
[ SKIPSTAT ] TAG='dnn_skip_ocl' skip 4 tests
[ SKIPSTAT ] TAG='dnn_skip_ocl_fp16' skip 29 tests (3 times in extra skip list)
[ SKIPSTAT ] TAG='dnn_skip_ie_ocl' skip 1 tests
[ SKIPSTAT ] TAG='dnn_skip_ie_ocl_fp16' skip 1 tests
[ SKIPSTAT ] TAG='skip_other' skip 628 tests
[==========] 3424 tests from 70 test cases ran. (41722 ms total)
[  PASSED  ] 3424 tests.

[ RUN      ] Test_Torch_layers.net_residual/0, where GetParam() = OCV/OCL
[       OK ] Test_Torch_layers.net_residual/0 (10 ms)
[ RUN      ] Test_Torch_layers.net_residual/1, where GetParam() = OCV/OCL_FP16
[       OK ] Test_Torch_layers.net_residual/1 (12 ms)
[ RUN      ] Test_Torch_layers.net_residual/2, where GetParam() = OCV/CPU
[       OK ] Test_Torch_layers.net_residual/2 (0 ms)
[ RUN      ] Test_Torch_layers.upsampling_nearest/0, where GetParam() = OCV/OCL
[       OK ] Test_Torch_layers.upsampling_nearest/0 (3 ms)
[ RUN      ] Test_Torch_layers.upsampling_nearest/1, where GetParam() = OCV/OCL_FP16
[       OK ] Test_Torch_layers.upsampling_nearest/1 (8 ms)
[ RUN      ] Test_Torch_layers.upsampling_nearest/2, where GetParam() = OCV/CPU
[       OK ] Test_Torch_layers.upsampling_nearest/2 (1 ms)