Forum > GPU crunching
ATI OpenCL MultiBeam app (rev177)
Ghost0210:
--- Quote from: Claggy on 21 Feb 2011, 03:21:47 pm ---
Your platform order is the other way round to mine and benool's, probably the difference here,
Claggy
--- End quote ---
If thats set by the order the cards are in the motherboard then that would make sense.
I have to have the ATI in slot 0 then the nvidia in slot 1 otherwise one or the other doesn't get picked up
IIRC you have yours the other way round; nvidia first then ATI?
Ghost
Claggy:
--- Quote from: Ghost on 21 Feb 2011, 03:24:32 pm ---
--- Quote from: Claggy on 21 Feb 2011, 03:21:47 pm ---
Your platform order is the other way round to mine and benool's, probably the difference here,
Claggy
--- End quote ---
If thats set by the order the cards are in the motherboard then that would make sense.
I have to have the ATI in slot 0 then the nvidia in slot 1 otherwise one or the other doesn't get picked up
IIRC you have yours the other way round; nvidia first then ATI?
Ghost
--- End quote ---
Yep, NV first, ATI 2nd, then i have to use that workaround to stop Boinc's ATI apps crashing, wonder since Benool's order is the same as mine,
and he's running CAL 1.4.1016, if that problem has been fixed in the latest drivers, Back soon,
Claggy
Claggy:
--- Quote from: Ghost on 21 Feb 2011, 03:24:32 pm ---
--- Quote from: Claggy on 21 Feb 2011, 03:21:47 pm ---
Your platform order is the other way round to mine and benool's, probably the difference here,
Claggy
--- End quote ---
If thats set by the order the cards are in the motherboard then that would make sense.
I have to have the ATI in slot 0 then the nvidia in slot 1 otherwise one or the other doesn't get picked up
IIRC you have yours the other way round; nvidia first then ATI?
Ghost
--- End quote ---
The Nvidia and ATI in the same host issue is now fixed with Cat 11.2, no workaround needed anymore, ;D ;D ;D
--- Code: ---Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\Stephen>C:\Users\Stephen\Downloads\CLInfo_no_OCL1_1\CLInfo_no_OCL1_1.exe
Number of platforms: 2
Platform Profile: FULL_PROFILE
Platform Version: OpenCL 1.0 CUDA 3.2.1
Platform Name: NVIDIA CUDA
Platform Vendor: NVIDIA Corporation
Platform Extensions: cl_khr_byte_addressable_store c
l_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
Platform Profile: FULL_PROFILE
Platform Version: OpenCL 1.1 ATI-Stream-v2.3 (451
)
Platform Name: ATI Stream
Platform Vendor: Advanced Micro Devices, Inc.
Platform Extensions: cl_khr_icd cl_amd_event_callbac
k cl_amd_offline_devices cl_khr_d3d10_sharing
Platform Name: NVIDIA CUDA
Number of devices: 1
Device Type: CL_DEVICE_TYPE_GPU
Device ID: 4318
Max compute units: 7
Max work items dimensions: 3
Max work items[0]: 1024
Max work items[1]: 1024
Max work items[2]: 64
Max work group size: 1024
Preferred vector width char: 1
Preferred vector width short: 1
Preferred vector width int: 1
Preferred vector width long: 1
Preferred vector width float: 1
Preferred vector width double: 1
Max clock frequency: 1600Mhz
Address bits: 14757395255531667488
Max memory allocation: 260423680
Image support: Yes
Max number of images read arguments: 128
Max number of images write arguments: 8
Max image 2D width: 4096
Max image 2D height: 32768
Max image 3D width: 2048
Max image 3D height: 2048
Max image 3D depth: 2048
Max samplers within kernel: 16
Max size of kernel argument: 4352
Alignment (bits) of base address: 4096
Minimum alignment (bytes) for any datatype: 128
Single precision floating point capability
Denorms: Yes
Quiet NaNs: Yes
Round to nearest even: Yes
Round to zero: Yes
Round to +ve and infinity: Yes
IEEE754-2008 fused multiply-add: Yes
Cache type: Read/Write
Cache line size: 128
Cache size: 114688
Global memory size: 1041694720
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Error correction support: 0
Profiling timer resolution: 1000
Device endianess: Little
Available: Yes
Compiler available: Yes
Execution capabilities:
Execute OpenCL kernels: Yes
Execute native function: No
Queue properties:
Out-of-Order: Yes
Profiling : Yes
Platform ID: 02A30C20
Name: GeForce GTX 460
Vendor: NVIDIA Corporation
Driver version: 266.58
Profile: FULL_PROFILE
Version: OpenCL 1.0 CUDA
Extensions: cl_khr_byte_addressable_store c
l_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_extend
ed_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics c
l_khr_fp64
Platform Name: ATI Stream
Number of devices: 2
Device Type: CL_DEVICE_TYPE_GPU
Device ID: 4098
Max compute units: 10
Max work items dimensions: 3
Max work items[0]: 256
Max work items[1]: 256
Max work items[2]: 256
Max work group size: 256
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: 0
Max clock frequency: 850Mhz
Address bits: 32
Max memory allocation: 134217728
Image support: Yes
Max number of images read arguments: 128
Max number of images write arguments: 8
Max image 2D width: 8192
Max image 2D height: 8192
Max image 3D width: 2048
Max image 3D height: 2048
Max image 3D depth: 2048
Max samplers within kernel: 16
Max size of kernel argument: 1024
Alignment (bits) of base address: 32768
Minimum alignment (bytes) for any datatype: 128
Single precision floating point capability
Denorms: No
Quiet NaNs: Yes
Round to nearest even: Yes
Round to zero: Yes
Round to +ve and infinity: Yes
IEEE754-2008 fused multiply-add: Yes
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 536870912
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Error correction support: 0
Profiling timer resolution: 1
Device endianess: Little
Available: Yes
Compiler available: Yes
Execution capabilities:
Execute OpenCL kernels: Yes
Execute native function: No
Queue properties:
Out-of-Order: No
Profiling : Yes
Platform ID: 035BA40C
Name: Juniper
Vendor: Advanced Micro Devices, Inc.
Driver version: CAL 1.4.1016
Profile: FULL_PROFILE
Version: OpenCL 1.1 ATI-Stream-v2.3 (451
)
Extensions: cl_khr_global_int32_base_atomic
s cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_lo
cal_int32_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store
cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_printf cl_amd_media_ops c
l_amd_popcnt cl_khr_d3d10_sharing
Device Type: CL_DEVICE_TYPE_CPU
Device ID: 4098
Max compute units: 2
Max work items dimensions: 3
Max work items[0]: 1024
Max work items[1]: 1024
Max work items[2]: 1024
Max work group size: 1024
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: 0
Max clock frequency: 4143Mhz
Address bits: 32
Max memory allocation: 536870912
Image support: No
Max size of kernel argument: 4096
Alignment (bits) of base address: 1024
Minimum alignment (bytes) for any datatype: 128
Single precision floating point capability
Denorms: Yes
Quiet NaNs: Yes
Round to nearest even: Yes
Round to zero: Yes
Round to +ve and infinity: Yes
IEEE754-2008 fused multiply-add: No
Cache type: Read/Write
Cache line size: 64
Cache size: 32768
Global memory size: 1073741824
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Global
Local memory size: 32768
Error correction support: 0
Profiling timer resolution: 247
Device endianess: Little
Available: Yes
Compiler available: Yes
Execution capabilities:
Execute OpenCL kernels: Yes
Execute native function: Yes
Queue properties:
Out-of-Order: No
Profiling : Yes
Platform ID: 035BA40C
Name: Intel(R) Core(TM)2 Duo CPU
E8500 @ 3.16GHz
Vendor: GenuineIntel
Driver version: 2.0
Profile: FULL_PROFILE
Version: OpenCL 1.1 ATI-Stream-v2.3 (451
)
Extensions: cl_amd_fp64 cl_khr_global_int32
_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomi
cs cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_gl_s
haring cl_ext_device_fission cl_amd_device_attribute_query cl_amd_media_ops cl_a
md_popcnt cl_amd_printf cl_khr_d3d10_sharing
--- End code ---
Claggy
Ghost0210:
--- Quote from: Claggy on 21 Feb 2011, 04:52:56 pm ---
The Nvidia and ATiI in the same host issue is now fixed with Cat 11.2, no workaround needed anymore, ;D ;D ;D
Claggy
--- End quote ---
I'll try swapping my cards round tomorrow then and see if that makes a difference to the new CLInfo
benool:
In my case, physical order is ATI first and NVidia in a lower slot.
On the drivers side Catalyst 11.2 (you were right) and ForceWare 260.99.
OpenCL checkbox is checked in GPUZ for both cards.
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