Hi
I am going to process video analytics using hadoop
I am very interested about CPU+GPU architercute espessially using CUDA (
http://www.nvidia.com/object/cuda_home_new.html) and JCUDA (
http://jcuda.org/)
Does using HADOOP and CPU+GPU architecture bring significant performance
improvement and do
Oleg,
I, on the other hand, have a project that might benefit, but not the
implementation as yet. http://frd.org/ is very CPU intensive. So please
share your notes.
Mark
On Mon, Sep 24, 2012 at 10:30 AM, Oleg Ruchovets wrote:
> Hi
>
> I am going to process video analytics using hadoop
> I a
I am not an expert in distributed video processing / analytics. However,
the answer you are seeking will depend on the size of your videos and the
algorithms you want to use. Ideally, you would want to process part of the
videos in parallel using map tasks and then merge the results using the
reduc
http://wiki.apache.org/hadoop/CUDA%20On%20Hadoop
On Mon, Sep 24, 2012 at 10:30 AM, Oleg Ruchovets wrote:
> Hi
>
> I am going to process video analytics using hadoop
> I am very interested about CPU+GPU architercute espessially using CUDA (
> http://www.nvidia.com/object/cuda_home_new.html) and JC
Thank you very much. I saw this link !!! . Do you have any code , example
shared in the network (github for example).
On Mon, Sep 24, 2012 at 5:33 PM, Chen He wrote:
> http://wiki.apache.org/hadoop/CUDA%20On%20Hadoop
>
> On Mon, Sep 24, 2012 at 10:30 AM, Oleg Ruchovets >wrote:
>
> > Hi
> >
>
Please see the Jcuda example. I do refer from there. BTW, you can also
compile your cuda code in advance and let your hadoop code call those
compiled code through Jcuda. That is what I did in my program.
On Mon, Sep 24, 2012 at 10:45 AM, Oleg Ruchovets wrote:
> Thank you very much. I saw this li
Great ,
Can you give some tips or best practices like:
1) file size
2) Is it good Idea to process data as locally as possble (I mean process a
data like one file per one map)
3) During your project did you face with limitations , problems?
Can you point me on which hartware is better to use
Hi Oleg
I will answer your questions one by one.
1) file size
There is no exactly number of file size that will definitely works well for
GPGPU+Hadoop. You need to do your project POC to get the number.
I think the GPU+Hadoop is very suitable for computation-intensive and
data-intensive applica
Make sure to checkout the rootbeer compiler that makes life easy:
https://github.com/pcpratts/rootbeer1
On Mon, Sep 24, 2012 at 10:26 PM, Chen He wrote:
> Hi Oleg
>
> I will answer your questions one by one.
>
> 1) file size
>
> There is no exactly number of file size that will definitely works w
On Mon, Sep 24, 2012 at 10:38 AM, Harsh J wrote:
> Make sure to checkout the rootbeer compiler that makes life easy:
> https://github.com/pcpratts/rootbeer1
Indeed. Interesting to think about how one might plumb Mapper and
Reducer to Rootbeer's ParallelRuntime.
Best regards,
- Andy
Problems
Thanks Hemanth,
But in general, if we want to pass arguments to any job (not only
PiEstimator from examples-jar) and submit the Job to the Job queue
scheduler, by the looks of it, we might always need to use the java
environment variables only.
Is my above assumption correct?
Thanks,
Varad
On M
Anybody know why libhdfs.so is not found by package managers on CentOS 64 and
OpenSuse64?
I hava an rpm which declares Hadoop as a dependacy, but the package managers
(KPackageKit, zypper, etc) report libhdfs.so as a missing dependency eventhough
Hadoop has been installed via rpm package, and
Sir
We tried to integrate hadoop and JCUDA.
We tried a code from
http://code.google.com/p/mrcl/source/browse/trunk/hama-mrcl/src/mrcl/mrcl/?r=76
We re able to compile. We are not able to execute. It does not recognise
JCUBLAS.jar. We tried setting the classpath
We are herewith attaching the pr
Rodrigo,
Assuming you are asking for hadoop 1.x
You are missing the hadoop-<*>libhdfs* rpm.
Build it or get it from the vendor you got your hadoop from.
-Original Message-
From: Pastrana, Rodrigo (RIS-BCT) [mailto:rodrigo.pastr...@lexisnexis.com]
Sent: Monday, September 24, 2012
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