You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@couchdb.apache.org by "Maxime Garcia (JIRA)" <ji...@apache.org> on 2009/10/27 12:00:59 UTC
[jira] Created: (COUCHDB-544) Make CouchDB View server take use of
GPU capabilities (// computing)
Make CouchDB View server take use of GPU capabilities (// computing)
--------------------------------------------------------------------
Key: COUCHDB-544
URL: https://issues.apache.org/jira/browse/COUCHDB-544
Project: CouchDB
Issue Type: New Feature
Components: Database Core, JavaScript View Server
Environment: All
Reporter: Maxime Garcia
Priority: Minor
Nowadays, GPUs provide a considerable amount of power in parallel computing of shaders... in screen rendering. For example, a standard GPU like ATI's HD 2900 XT gives 500 Gflops power whereas a classic CPU gives only 8 Gflops.
nVidia CUDA, OpenCL... it is underway.
It is a computing mode that permits massive parallel computing on isolated data.
o_O That sounds like docs in view building ?
Yeah, exactly.
The main idea is to make CouchDB View engine use these GPU (if available).
Can you imagine the power of view building on a super CouchDB server with 4 PCI-Express GPU cards ?
Some infos (for example) :
http://www.behardware.com/articles/744-1/opencl-democracy-for-gpu-computing.html
(for FR : http://www.hardware.fr/articles/744-1/opencl-gpu-computing-enfin-democratise.html )
PS : This issue is submitted to make discussions happen on this crazy idea. Relax.
I don't know how, but i think this could be a great improvement in the world of database, and the Couch fits perfectly.
What do you think about ?
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (COUCHDB-544) Make CouchDB View server take use of
GPU capabilities (// computing)
Posted by "Maxime Garcia (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COUCHDB-544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxime Garcia updated COUCHDB-544:
----------------------------------
Description:
Nowadays, GPUs provide a considerable amount of power in parallel computing of shaders... in screen rendering. For example, a standard GPU like ATI's HD 2900 XT gives 500 Gflops power whereas a classic CPU gives only 8 Gflops.
nVidia CUDA, OpenCL... it is underway.
It is a computing mode that permits massive parallel computing on isolated data.
o_O That sounds like docs in view building ?
Yeah, exactly.
The main idea is to make CouchDB View engine use these GPU (if available).
Can you imagine the power of view building on a super CouchDB server with 4 PCI-Express GPU cards ?
Some infos (for example) :
- http://en.wikipedia.org/wiki/GPGPU
(for FR : http://fr.wikipedia.org/wiki/General-Purpose_Processing_on_Graphics_Processing_Units )
- http://www.behardware.com/articles/744-1/opencl-democracy-for-gpu-computing.html
(for FR : http://www.hardware.fr/articles/744-1/opencl-gpu-computing-enfin-democratise.html )
PS : This issue is submitted to make discussions happen on this crazy idea. Relax.
I don't know how, but i think this could be a great improvement in the world of database, and the Couch fits perfectly.
What do you think about ?
was:
Nowadays, GPUs provide a considerable amount of power in parallel computing of shaders... in screen rendering. For example, a standard GPU like ATI's HD 2900 XT gives 500 Gflops power whereas a classic CPU gives only 8 Gflops.
nVidia CUDA, OpenCL... it is underway.
It is a computing mode that permits massive parallel computing on isolated data.
o_O That sounds like docs in view building ?
Yeah, exactly.
The main idea is to make CouchDB View engine use these GPU (if available).
Can you imagine the power of view building on a super CouchDB server with 4 PCI-Express GPU cards ?
Some infos (for example) :
http://www.behardware.com/articles/744-1/opencl-democracy-for-gpu-computing.html
(for FR : http://www.hardware.fr/articles/744-1/opencl-gpu-computing-enfin-democratise.html )
PS : This issue is submitted to make discussions happen on this crazy idea. Relax.
I don't know how, but i think this could be a great improvement in the world of database, and the Couch fits perfectly.
What do you think about ?
> Make CouchDB View server take use of GPU capabilities (// computing)
> --------------------------------------------------------------------
>
> Key: COUCHDB-544
> URL: https://issues.apache.org/jira/browse/COUCHDB-544
> Project: CouchDB
> Issue Type: New Feature
> Components: Database Core, JavaScript View Server
> Environment: All
> Reporter: Maxime Garcia
> Priority: Minor
>
> Nowadays, GPUs provide a considerable amount of power in parallel computing of shaders... in screen rendering. For example, a standard GPU like ATI's HD 2900 XT gives 500 Gflops power whereas a classic CPU gives only 8 Gflops.
> nVidia CUDA, OpenCL... it is underway.
> It is a computing mode that permits massive parallel computing on isolated data.
> o_O That sounds like docs in view building ?
> Yeah, exactly.
> The main idea is to make CouchDB View engine use these GPU (if available).
> Can you imagine the power of view building on a super CouchDB server with 4 PCI-Express GPU cards ?
> Some infos (for example) :
> - http://en.wikipedia.org/wiki/GPGPU
> (for FR : http://fr.wikipedia.org/wiki/General-Purpose_Processing_on_Graphics_Processing_Units )
> - http://www.behardware.com/articles/744-1/opencl-democracy-for-gpu-computing.html
> (for FR : http://www.hardware.fr/articles/744-1/opencl-gpu-computing-enfin-democratise.html )
> PS : This issue is submitted to make discussions happen on this crazy idea. Relax.
> I don't know how, but i think this could be a great improvement in the world of database, and the Couch fits perfectly.
> What do you think about ?
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Commented: (COUCHDB-544) Make CouchDB View server take use
of GPU capabilities (// computing)
Posted by "Adam Kocoloski (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COUCHDB-544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770529#action_12770529 ]
Adam Kocoloski commented on COUCHDB-544:
----------------------------------------
So, in my limited experience with GPGPU-style programming it really shines if you have a "small data, big computation" problem. Matrix manipulations, stuff like that. CouchDB's view functions are much heavier on the I/O side; I doubt there is much to be gained from shipping the data out to the GPU and back. But hey, I could certainly be wrong, don't let me discourage someone who wants to give this a shot.
> Make CouchDB View server take use of GPU capabilities (// computing)
> --------------------------------------------------------------------
>
> Key: COUCHDB-544
> URL: https://issues.apache.org/jira/browse/COUCHDB-544
> Project: CouchDB
> Issue Type: New Feature
> Components: Database Core, JavaScript View Server
> Environment: All
> Reporter: Maxime Garcia
> Priority: Minor
>
> Nowadays, GPUs provide a considerable amount of power in parallel computing of shaders... in screen rendering. For example, a standard GPU like ATI's HD 2900 XT gives 500 Gflops power whereas a classic CPU gives only 8 Gflops.
> nVidia CUDA, OpenCL... it is underway.
> It is a computing mode that permits massive parallel computing on isolated data.
> o_O That sounds like docs in view building ?
> Yeah, exactly.
> The main idea is to make CouchDB View engine use these GPU (if available).
> Can you imagine the power of view building on a super CouchDB server with 4 PCI-Express GPU cards ?
> Some infos (for example) :
> - http://en.wikipedia.org/wiki/GPGPU
> (for FR : http://fr.wikipedia.org/wiki/General-Purpose_Processing_on_Graphics_Processing_Units )
> - http://www.behardware.com/articles/744-1/opencl-democracy-for-gpu-computing.html
> (for FR : http://www.hardware.fr/articles/744-1/opencl-gpu-computing-enfin-democratise.html )
> PS : This issue is submitted to make discussions happen on this crazy idea. Relax.
> I don't know how, but i think this could be a great improvement in the world of database, and the Couch fits perfectly.
> What do you think about ?
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Resolved: (COUCHDB-544) Make CouchDB View server take use of
GPU capabilities (// computing)
Posted by "Paul Joseph Davis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COUCHDB-544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Joseph Davis resolved COUCHDB-544.
---------------------------------------
Resolution: Won't Fix
Support for GPUGP would land squarely in the middle of the Spidermonkey library. Therefore, this patch would go to their project.
> Make CouchDB View server take use of GPU capabilities (// computing)
> --------------------------------------------------------------------
>
> Key: COUCHDB-544
> URL: https://issues.apache.org/jira/browse/COUCHDB-544
> Project: CouchDB
> Issue Type: New Feature
> Components: Database Core, JavaScript View Server
> Environment: All
> Reporter: Maxime Garcia
> Priority: Minor
>
> Nowadays, GPUs provide a considerable amount of power in parallel computing of shaders... in screen rendering. For example, a standard GPU like ATI's HD 2900 XT gives 500 Gflops power whereas a classic CPU gives only 8 Gflops.
> nVidia CUDA, OpenCL... it is underway.
> It is a computing mode that permits massive parallel computing on isolated data.
> o_O That sounds like docs in view building ?
> Yeah, exactly.
> The main idea is to make CouchDB View engine use these GPU (if available).
> Can you imagine the power of view building on a super CouchDB server with 4 PCI-Express GPU cards ?
> Some infos (for example) :
> - http://en.wikipedia.org/wiki/GPGPU
> (for FR : http://fr.wikipedia.org/wiki/General-Purpose_Processing_on_Graphics_Processing_Units )
> - http://www.behardware.com/articles/744-1/opencl-democracy-for-gpu-computing.html
> (for FR : http://www.hardware.fr/articles/744-1/opencl-gpu-computing-enfin-democratise.html )
> PS : This issue is submitted to make discussions happen on this crazy idea. Relax.
> I don't know how, but i think this could be a great improvement in the world of database, and the Couch fits perfectly.
> What do you think about ?
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.