You need -exactly- Catalyst v13.1 for very good reasons

[Wolf_Blitzer]

epixoip:

Sounds like a plan to me.

Thanks again for the help.

[atom]

Please post the output of clinfo

[Wolf_Blitzer]

Here you go, atom. Thanks for your time on this.

I'm sure I'm a possible fault for this, but everything seems setup correctly. *shrug*

CLINFO:

Code:

Number of platforms: 1 Platform Profile: FULL_PROFILE Platform Version: OpenCL 1.2 AMD-APP (1113.2) Platform Name: AMD Accelerated Parallel Processing Platform Vendor: Advanced Micro Devices, Inc. Platform Extensions: cl_khr_icd cl_amd_event_callback cl_amd_offline_devices Platform Name: AMD Accelerated Parallel Processing Number of devices: 2 Device Type: CL_DEVICE_TYPE_GPU Device ID: 4098 Board name: AMD Radeon HD 6800 Series Device Topology: PCI[ B#2, D#0, F#0 ] Max compute units: 14 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 Native vector width char: 16 Native vector width short: 8 Native vector width int: 4 Native vector width long: 2 Native vector width float: 4 Native vector width double: 0 Max clock frequency: 900Mhz 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: 16384 Max image 2D height: 16384 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: 2048 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 Kernel Preferred work group size multiple: 64 Error correction support: 0 Unified memory for Host and Device: 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: 0x00007f44bdd634e0 Name: Barts Vendor: Advanced Micro Devices, Inc. Device OpenCL C version: OpenCL C 1.2 Driver version: 1113.2 Profile: FULL_PROFILE Version: OpenCL 1.2 AMD-APP (1113.2) 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_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_popcnt Device Type: CL_DEVICE_TYPE_CPU Device ID: 4098 Board name: Max compute units: 8 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: 2 Native vector width char: 16 Native vector width short: 8 Native vector width int: 4 Native vector width long: 2 Native vector width float: 4 Native vector width double: 2 Max clock frequency: 2672Mhz Address bits: 64 Max memory allocation: 3147751424 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: 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: Yes Cache type: Read/Write Cache line size: 64 Cache size: 32768 Global memory size: 12591005696 Constant buffer size: 65536 Max number of constant args: 8 Local memory type: Global Local memory size: 32768 Kernel Preferred work group size multiple: 1 Error correction support: 0 Unified memory for Host and Device: 1 Profiling timer resolution: 1 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: 0x00007f44bdd634e0 Name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz Vendor: GenuineIntel Device OpenCL C version: OpenCL C 1.2 Driver version: 1113.2 (sse2) Profile: FULL_PROFILE Version: OpenCL 1.2 AMD-APP (1113.2) Extensions: cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_device_fission cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_popcnt

[atom]

See there is something wrong with your driver version. You should be on:

Driver version: 1084.4 (VM)

You sure you are not ob 13.2 beta?

[Wolf_Blitzer]

1084.4 is OpenCL 1.2 from what I can see and the 13.1 drivers are released with that as far as I can tell.

But, yes, they are indeed version 13.1 installed. I don't like AMD beta drivers on Linux.

[epixoip]

Do you have the APP SDK installed?

[epixoip]

atom is right, your libOpenCL is the wrong version. this is the libOpenCL that ships with 13.1:

Code:

epixoip@butters:~$ clinfo | grep 'Version:' Platform Version: OpenCL 1.2 AMD-APP (1084.4) Version: OpenCL 1.2 AMD-APP (1084.4) Version: OpenCL 1.2 AMD-APP (1084.4) Version: OpenCL 1.2 AMD-APP (1084.4) Version: OpenCL 1.2 AMD-APP (1084.4)

[Wolf_Blitzer]

I have no idea how that got installed. No idea at all as I didn't do anything other than what I showed you.

Weird.

Okay, I accept PEBKAC blame (I'm not so proud ;-) now... but I am telling ya, I did nothing outside of install it the way I showed you on page one.

In any case, I did another reinstall... this time, I simply killed everything related to OpenCL (deleted a TON of stuff), reinstalled 13.1 (again) and now it works.

Thanks, atom and epixoip.

[Wolf_Blitzer]

Code:

$ clinfo | grep 'Version' Platform Version: OpenCL 1.2 AMD-APP (1084.4) Version: OpenCL 1.2 AMD-APP (1084.4) Version: OpenCL 1.2 AMD-APP (1084.4)

That is what I have now, BTW.

[Wolf_Blitzer]

One more post then I will stop bugging you.

Not sure how this is for performance...

System:
CPU: Intel Core i7 920
RAM: 12GB (7-8-7) 1600MHz DDR3
VGA: Radeon HD 6870 1024MB (no OC)

Averaged ~58,000/s from a dictionary. So, it did in 19 minutes what took aircrack-ng 13 hours to do. While that is very nice, I can't help but think it could be or should be faster.

Yea or nay?