OCL Fuses

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ramitkar
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Joined: Thu Oct 02, 2014 10:22 am

OCL Fuses

#1

Post by ramitkar » Sun Oct 12, 2014 8:52 pm

Hi Mates,

While working with OCL Fuses and using OCL Rays in Fusion 7 getting this error messages :

OpenCL clCreateContext failed: CL_INVALID_DEVICE
OpenCL Could not find valid context: CL_DEVICE_NOT_FOUND
OCLRays1 failed at time 0 :(



but working in Fusion 6.4 OCL Rays are working Properly.. :)

What is the Problem.. and how can It be solved

Thanks in Advance...

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DanielKoch
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Location: Sydney, Australia

Re: OCL Fuses

#2

Post by DanielKoch » Mon Oct 13, 2014 1:54 am

OCLRays is working fine in Fusion 7 for me. There's likely something about your setup that's triggering this.

Do other OCL fuses work for you? How about OCL tools? Are you running any other apps at the same time? What does the Status window say in Prefs/OpenCL? Does clearing the OCL cache files there help? Have you tried rebooting your whole system?

If this persists, please attach your OpenCL Device Info (shift-rightclick on the memory pane at the bottom right of the main window, and choose Debug: List OpenCL Device Info from the menu that appears).

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Tilt
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Re: OCL Fuses

#3

Post by Tilt » Mon Oct 13, 2014 4:49 am

wasn't there something about Fusion7 requiring a 1.2 standard of OpenCL?

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ramitkar
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Re: OCL Fuses

#4

Post by ramitkar » Mon Oct 13, 2014 5:04 am

Ok ok Its Showing 1.. So I have Change My Graphics Card I think So...

Thanks DanielKoch and Tilt


Regards,

Ramit

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DanielKoch
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Re: OCL Fuses

#5

Post by DanielKoch » Mon Oct 13, 2014 4:26 pm

Fusion 7 needs OpenCL 1.1, but that's been supported by AMD, nVidia and Intel for some time now. And I think most fuses still work fine on 1.0 anyway. nVidia still don't support 1.2, so we can't require that yet.

ramitkar, can you please send us your OpenCL Device Info anyway? It'd be good to know more about what devices are having trouble with Fusion 7.

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ramitkar
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Re: OCL Fuses

#6

Post by ramitkar » Mon Oct 13, 2014 11:59 pm

Hi, DanielKoch

I am hereby sending you the openCL device info... I got this from Fusion 6

[ Prefs ]
Enable: auto
Device: auto

[ Platform ]
Name: NVIDIA CUDA
Vendor: NVIDIA Corporation
Version: OpenCL 1.1 CUDA 6.5.12
Exts: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll

[ Device ]
Name: GeForce 9500 GT
Type: GPU
Vendor: NVIDIA Corporation
Version: OpenCL 1.0 CUDA
Driver Vers: 340.52
Profile: FULL_PROFILE
Vendor ID: 4318
Max Units: 4
Max Clock: 1375 MHz
Global Size: 1024 MB
Max Alloc: 256 MB
Const Size: 64 KB
Local Size: 15 KB
Global Cache: None
Cache Size: 0 MB
Cacheline: 0
Local Mem Type: Local
Image Support: Yes
Max WorkItem Dims: 3
Max WorkItem Sizes: 512 512 64
Max WorkGroup Size: 512
Char VecWidth: 1
Short VecWidth: 1
Int VecWidth: 1
Long VecWidth: 1
Float VecWidth: 1
Double VecWidth: 0
Address Bits: 32
Read Image Args: 128
Write Image Args: 8
Max Const Args: 9
Max Param Size: 4352
Max Samplers: 16
Max Width 2D: 4096
Max Height 2D: 16383
Max Width 3D: 2048
Max Height 3D: 2048
Max Depth 3D: 2048
MemObj Align Bits: 2048
Data Align Bytes: 128
Linker: No
Built-in Kernels:
FP Config: INF NaN RtN RtZ RtI FMADD
ECC: No
Timer Res: 1000
Little Endian: Yes
Dev Avail: Yes
Compiler Avail: Yes
Exec Caps: Kernel
Queue Caps: Out-of-Order-Exec Profiling
Exts: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics

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Re: OCL Fuses

#7

Post by th0mas » Mon Nov 03, 2014 12:33 pm

Any news on that issue?

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xmare
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Re: OCL Fuses

#8

Post by xmare » Mon Nov 03, 2014 2:54 pm

have You tried selecting the NVidia card (or any other) in Preferences>OpenCL ?

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Re: OCL Fuses

#9

Post by th0mas » Thu Nov 06, 2014 2:53 pm

Makes no difference - status stays "no OpenCl device detected". In Fusion 6.4 it is listed as OpenCL 1.0, so I guess the GTX 285 is simply too old to support 1.1.
Edit: Yep - GTX 660 does it fine. Someone needs a new machine.