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hughperkins / cltorch

An OpenCL backend for torch.
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Problem running the tests #49

Closed luan-cestari closed 8 years ago

luan-cestari commented 8 years ago

Hi,

I was trying to use CLTorch but, after the installation, all the tests failed. I'm using an AMD Radeon R9 390 which I think the Mesa OpenCL implementation is not stable/complete as the first error states this input.cl:8:1: error: OpenCL does not support the 'static' storage class specifier (also someone mentioned this these days on http://www.diybookscanner.org/forum/viewtopic.php?f=21&t=3195&start=210 ). I made this gist ( https://gist.github.com/luan-cestari/494cbae6a3586be94402 ) with the complete output. I will be please if anyone have a hint how to solve it or , please, let me know if I could contribute to solve it as well =)

Thank in advance

Luan

hughperkins commented 8 years ago

Hi luan-cestari,

You're using OpenCL 1.1, which is sort of borderline for my supporting it. 1.2 is what I have been developing against recently.

To fix your problem in a hacky way, without modifying upstream, I think what you can try doing is open the following lines, and remove all the inline words, and then recompile:

If it was me, I might try simply:

sed -i -e 's/inline //g' src/lib/*.cl

This will probably give you build warnings, about missing a declaration, but might compile. If that doesnt work, you could try:

git checkout src/lib/*.cl
sed -i -e 's/inline /static inline /g' src/lib/*.cl

Or:

git checkout src/lib/*.cl
sed -i -e 's/inline /static /g' src/lib/*.cl

(And recompile + retest each time).

That's a hacky fix, that doesnt modify upstream. That's probably a good place to start for now.

luan-cestari commented 8 years ago

Thank you very much :D I am trying to use the amd driver and sdk to get opencl 1.2 /2.0 . The mesa opencl library seems to be pretty outdated and amd is not very friendly on linux (it seems that I will have to downgrade my xorg to make it work).

Thank you again for your kind help and quickly reply

Kind regards Luan

On Thu, 25 Feb 2016 11:44 Hugh Perkins notifications@github.com wrote:

Hi luan-cestari,

You're using OpenCL 1.1, which is sort of borderline for my supporting it. 1.2 is what I have been developing against recently.

To fix your problem in a hacky way, without modifying upstream, I think what you can try doing is open the following lines, and remove all the inline words, and then recompile:

  • src/lib/THClReduceApplyUtils.cl
  • src/lib/THClReduceAll.cl
  • src/lib/THClDeviceUtils.cl
  • ...maybe others

If it was me, I might try simply:

sed -i -e 's/inline //g' src/lib/*.cl

This will probably give you build warnings, about missing a declaration, but might compile. If that doesnt work, you could try:

git checkout src/lib/.cl sed -i -e 's/inline /static inline /g' src/lib/.cl

Or:

git checkout src/lib/.cl sed -i -e 's/inline /static /g' src/lib/.cl

(And recompile + retest each time).

That's a hacky fix, that doesnt modify upstream. That's probably a good place to start for now.

— Reply to this email directly or view it on GitHub https://github.com/hughperkins/cltorch/issues/49#issuecomment-188815608.

hughperkins commented 8 years ago

Ok. What OS are you using? If you are using Ubuntu 14.04, does Ubuntu 15.10 have more recent drivers? (I'm not saying it does, just curious).

luan-cestari commented 8 years ago

Hi,

I am using fedora 23, which doesn't have the proprietary driver working, so I'm using the open source version (which is reversed engineered) and relies on Mesa with an extension for OpenCL 1.1 implementation (it is very old and doesn't have any plan to implement OpenCL 1.2 or 2 ). I tried to get the amd driver to work but got many problems, I created a thread on amd official forum to seem if I get any help with that https://community.amd.com/thread/197532 . I really hope AMD help to figure out this, specially that they open sourced even the proprietary driver recently. I'm also thinking to use windows just to try out some experiments with cltorch =)

Thank you for your help and advices

Kind regards,

Luan

On Fri, 26 Feb 2016 00:07 Hugh Perkins, notifications@github.com wrote:

Ok. What OS are you using? If you are using Ubuntu 14.04, does Ubuntu 15.10 have more recent drivers? (I'm not saying it does, just curious).

— Reply to this email directly or view it on GitHub https://github.com/hughperkins/cltorch/issues/49#issuecomment-189089988.

hughperkins commented 8 years ago

Ah.... well... sounds good. Is there anything you need from me at the moment? Sounds like it's mostly a question of somehow getting the drivers working, for now?

sureshaHospet commented 7 years ago

Dear Sir,

I'm using Kali-linux rolling

I'm trying a crack a WPA/WPA2 PSK passphrase using below command hashcat -m 2500 airCrack_outFile.hccap psk_cracking_Dictionary.txt

Am getting a error msg as

Initializing device kernels and memory...clBuildProgram(): CL_BUILD_PROGRAM_FAILURE

input.cl:20:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier input.cl:118:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier input.cl:169:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier input.cl:203:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier input.cl:331:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier input.cl:384:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier input.cl:420:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier input.cl:548:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier

I've updated opencl package using below commnd apt-get install amd-opencl-dev

Still I'm facing issue.

Can anyone please help me on this regard.

Thanks in Advance for your valuable help