[Beignet] Most of utest cases run failed

[Xu, Terrence]

Hi All

I am Graphic virtualization QA for iGVT-g project in OTC and beignet is in our test coverage.
When I use the Release_v1.0.3 version beignet, most of utest cases can run well.

Since now we need to add beignet support on SKYLAKE platform, I upgraded my beignet to the newest version and try to run on HSW first, but only 78 of 798 cases run pass.

Anyone can find the reason?Thanks!


Environment:
Platform: HSW-UP Server
Kernel:  drm-intel  4.3.0-rc6
LLVM: 3.6.2
Beignet: 13f504c

./utest_run
platform number 1
platform_profile "FULL_PROFILE"
platform_name "Intel Gen OCL Driver"
platform_vendor "Intel"
platform_version "OpenCL 1.2 beignet 1.2 (git-13f504c)"
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_image2d_from_buffer cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_motion_estimation"
device_profile "FULL_PROFILE"
device_name "Intel(R) HD Graphics Haswell GT2 Server"
device_vendor "Intel"
device_version "OpenCL 1.2 beignet 1.2 (git-13f504c)"
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_image2d_from_buffer cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_motion_estimation"
device_opencl_c_version "OpenCL C 1.2 beignet 1.2 (git-13f504c)"
23 image formats are supported
[CL_R CL_UNORM_INT8]
[CL_R CL_UNORM_INT16]
[CL_R CL_SIGNED_INT8]
[CL_R CL_SIGNED_INT16]
[CL_R CL_SIGNED_INT32]
[CL_R CL_UNSIGNED_INT8]
[CL_R CL_UNSIGNED_INT16]
[CL_R CL_UNSIGNED_INT32]
[CL_R CL_HALF_FLOAT]
[CL_R CL_FLOAT]
[CL_RG CL_UNORM_INT8]
[CL_RG CL_UNSIGNED_INT8]
[CL_RGBA CL_UNORM_INT8]
[CL_RGBA CL_UNORM_INT16]
[CL_RGBA CL_SIGNED_INT8]
[CL_RGBA CL_SIGNED_INT16]
[CL_RGBA CL_SIGNED_INT32]
[CL_RGBA CL_UNSIGNED_INT8]
[CL_RGBA CL_UNSIGNED_INT16]
[CL_RGBA CL_UNSIGNED_INT32]
[CL_RGBA CL_HALF_FLOAT]
[CL_RGBA CL_FLOAT]
[CL_BGRA CL_UNORM_INT8]
test_load_program_from_bin_file()    [FAILED]
    Error: error calling clCreateBuffer with error CL_INVALID_BUFFER_SIZE

  at file /mnt/umd/beignet/utests/load_program_from_bin_file.cpp, function test_load_program_from_bin_file, line 38
enqueue_built_in_kernels()    [SUCCESS]
builtin_acos_float()    [FAILED]
    Error: error calling clCreateBuffer with error CL_INVALID_BUFFER_SIZE

  at file /mnt/umd/beignet/utests/generated/builtin_acos_float.cpp, function builtin_acos_float, line 44
builtin_acos_float2()    [FAILED]
    Error: error calling clCreateBuffer with error CL_INVALID_BUFFER_SIZE

  at file /mnt/umd/beignet/utests/generated/builtin_acos_float2.cpp, function builtin_acos_float2, line 44
......
......
  at file /mnt/umd/beignet/utests/compiler_overflow.cpp, function test, line 50
compiler_overflow_sub_uint4()    [FAILED]
    Error: error calling clCreateBuffer with error CL_INVALID_BUFFER_SIZE

  at file /mnt/umd/beignet/utests/compiler_overflow.cpp, function test, line 50
runtime_climage_from_boname() Can't open Display, skipping.
    [SUCCESS]

summary:
----------
  total: 798
  run: 797
  pass: 78
  fail: 719

Thanks
Terrence

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