Casxt commented 8 years ago

It happends after I update win10 14393. I tried several kinds of opencl.dll but make no sense. I install the nvdia CUDA 7.5 and then it say "Script error: KNLMeansCL:fatal error! (oclGetDeviceslist)" or "Script error: KNLMeansCL: no compatible opencl platforms available! (OpenCL 1.2 API)" randomly. (I have tried 0.7.6 0.7.5 0.7.4)

what should I do?

Here are some information: C:\Users\user\Desktop\oclDeviceQuery\NVIDIA GPU Computing SDK\OpenCL\bin\Win32\Release\oclDeviceQuery.exe Starting...

OpenCL SW Info:

CL_PLATFORM_NAME: NVIDIA CUDA CL_PLATFORM_VERSION: OpenCL 1.2 CUDA 8.0.0 OpenCL SDK Revision: 7027912

OpenCL Device Info:

1 devices found supporting OpenCL:

Device GeForce GTX 970M

CL_DEVICE_NAME: GeForce GTX 970M CL_DEVICE_VENDOR: NVIDIA Corporation CL_DRIVER_VERSION: 372.54 CL_DEVICE_VERSION: OpenCL 1.2 CUDA CL_DEVICE_OPENCL_C_VERSION: OpenCL C 1.2 CL_DEVICE_TYPE: CL_DEVICE_TYPE_GPU CL_DEVICE_MAX_COMPUTE_UNITS: 10 CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3 CL_DEVICE_MAX_WORK_ITEM_SIZES: 1024 / 1024 / 64 CL_DEVICE_MAX_WORK_GROUP_SIZE: 1024 CL_DEVICE_MAX_CLOCK_FREQUENCY: 1038 MHz CL_DEVICE_ADDRESS_BITS: 32 CL_DEVICE_MAX_MEM_ALLOC_SIZE: 1536 MByte CL_DEVICE_GLOBAL_MEM_SIZE: 6144 MByte CL_DEVICE_ERROR_CORRECTION_SUPPORT: no CL_DEVICE_LOCAL_MEM_TYPE: local CL_DEVICE_LOCAL_MEM_SIZE: 48 KByte CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 64 KByte CL_DEVICE_QUEUE_PROPERTIES: CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE CL_DEVICE_QUEUE_PROPERTIES: CL_QUEUE_PROFILING_ENABLE CL_DEVICE_IMAGE_SUPPORT: 1 CL_DEVICE_MAX_READ_IMAGE_ARGS: 256 CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 16 CL_DEVICE_SINGLE_FP_CONFIG: denorms INF-quietNaNs round-to-nearest round-to-zero round-to-inf fma

CL_DEVICE_IMAGE 2D_MAX_WIDTH 16384 2D_MAX_HEIGHT 16384 3D_MAX_WIDTH 4096 3D_MAX_HEIGHT 4096 3D_MAX_DEPTH 4096

CL_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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing

CL_DEVICE_COMPUTE_CAPABILITY_NV: 5.2 NUMBER OF MULTIPROCESSORS: 10 NUMBER OF CUDA CORES: 4294967286 CL_DEVICE_REGISTERS_PER_BLOCK_NV: 65536 CL_DEVICE_WARP_SIZE_NV: 32 CL_DEVICE_GPU_OVERLAP_NV: CL_TRUE CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV: CL_TRUE CL_DEVICE_INTEGRATED_MEMORY_NV: CL_FALSE CL_DEVICE_PREFERRED_VECTORWIDTH CHAR 1, SHORT 1, INT 1, LONG 1, FLOAT 1, DOUBLE 1

2D Image Formats Supported (75)

3D Image Formats Supported (75)

oclDeviceQuery, Platform Name = NVIDIA CUDA, Platform Version = OpenCL 1.2 CUDA 8.0.0, SDK Revision = 7027912, NumDevs = 1, Device = GeForce GTX 970M

System Info:

Local Time/Date = 0:8:34, 8/23/2016 CPU Arch: 0 CPU Level: 6

of CPU processors: 8

Windows Build: 9200 Windows Ver: 6.2 (Windows Vista / Windows 7)

Khanattila commented 8 years ago

I have to investigate the problem however, I can advise you to change the driver. Remove the 372.54 version driver and all the other stuff; then install only the 368.64.

Khanattila commented 8 years ago

Or at least, please try another older driver.

Casxt commented 8 years ago

Thanks for you reply.

I uninstall the CUDA and try 368.69 362.00 it still said KNLMeansCL:fatal error! (oclGetDeviceslist)" or "Script error: KNLMeansCL: no compatible opencl platforms available! (OpenCL 1.2 API)" randomly.

This thing had happed when I use WIN10 10586 ,and it work well after I used “sfc /scannow” and "dism /online /cleanup-image /restoreHealth /source:E:\sources\windows /limitaccess" to repair the opencl ,but this time "sfc /scannow" did't find anything need to be repaired.

Khanattila commented 8 years ago

Please check again with the last release.

Casxt commented 8 years ago

Thanks,but it said: Script error: KNLMeansCL: fatal error! (oclUtilsGetPlaformDeviceIDs: OCL_UTILS_UNKNOWN_ERROR)

oclDeviceQuery.txt

Khanattila commented 8 years ago

Can you post your script?

Casxt commented 8 years ago

V="E:\[DmzJ][Rental_Magica][VOL.01-12][DVDRip-mkv]\[DmzJ][Rental_Magica][01][DVDRip][x264_mp3].mkv"
FFIndex(V)
FFVideoSource(V,fpsnum=30000,fpsden=1001)
Dither_convert_8_to_16 ()
KNLMeansCL(d=3, a=2, s=4,h=1.0,wmode=1,lsb_inout=true)
#, device_type="GPU",cmode=true
DitherPost (mode=-1)

After Windows 10 Anniversary Update, I can't use you KNLMeansCL anymore. Maybe I should use win2008 servers ...

Khanattila / KNLMeansCL

Script error: KNLMeansCL: no compatible opencl platforms available! (OpenCL 1.2 API) #20

Channel Order Channel Type

Channel Order Channel Type

of CPU processors: 8