Cuda Program to Solve Pi - cuda

I would like to know if there are any examples of solving for Pi using the trapezoidal rule in cuda. I am trying to learn the language and I feel this would be a great way to gain knowledge on the subject.
Thanks!

PDF paper with source-code and explanation.
(found via google)

Related

Having a hard time finding a way to follow a path

I've been working on doing things like Codeacademy, trying to do minor projects on my own like designing a website, and also searching around the web for simple projects to work on to gain more experience. The issue has been that I'm having a hard time finding a good curriculum to follow in terms of learning what I need to learn in order to perform well when working in the development of websites or apps. Do any of you have any tips on any websites I could follow a set guide or anything of that nature to help me better my work? Most of them teach you the start of it and after that they say you have to pay or you have to sign up for a course to continue.
I understand what you're going through as I was in your shoes an year back. I would suggest you to follow the tutorial series of Python and then Django by Corey Schafer on YouTube. They are completely free and highly informative. You may start with Python beginners tutorial if you're completely unfamiliar with Python. After this, you can follow the Django series in which you'll learn to build a blogging website. As you said that you've been doing minor projects on your own so there won't be much difficulty in understanding the HTML and CSS used for the front end.
Here's the link to the YouTube channel I mentioned-
https://www.youtube.com/user/schafer5
I hope that this gives you an edge in your learning process.
Good luck mate!
I highly recommend you Udemy, which is a perfect collection for learning all sorts of technical studies. I learned Android programming, .NET, and Unity 3D from Udemy, and really it is helpful.
You may need to purchase the courses, maybe $10-15. But it is worth a shot.

Understanding Caffe code for open source development

I am trying to understand caffe code code (both the C++ and the GPU part) as I want to start contributing to it but I am having a hard time since I could not find a documentation and I do not know what modules to read first. It would be very helpful if someone can give me some directions as to how to proceed and what tools should I use for development.

How can I use GPU with Java programming

I am using CUDAC all these days to access the GPU. But now my guide asked me to work with Java and GPU. So I searched in Internet and found Rootbeer is the best option for it but I am not able to understand how to run a program using 'Rootbeer'. Can some one tell me steps for using Rootbeer.
Mark Harris from Nvidia gave nice talk about the future of CUDA at SC14. You can watch it here.
The main thing that may be of interest for you is the part where he talks about programming languages and especially Java. IBM is working on CUDA4J and there are some nice plans about Java 8 features especially lambdas to be used for GPU programming. However, I am not a Java user and I can't answer your question regarding Rootbeer (besides the taste) but maybe CUDA4J will be something that suits you. Especially, if you know how to write CUDA C and need a solution backed up by a company like IBM.

How to detect pitch on windows phone?

I know this is a rather general question, and apologies - I just can't find a start to this question anywhere. I'm currently building an app at a hackathon that will take voice/piano melody and decipher its pitch. I have found several javascript libraries that only work on servers, and do not work at all on WP.
I know a tuner can be done as I've seen several guitar tuner-type apps on the store, but I have no understanding of how to achieve the same result (and neither do the Microsoft representatives present) although I was suggested to look at FFT.
Again, I apologize for the general nature of this question. I would provide more information if I had it. Thanks.

Manifold Developer user guide

Is there a developer guide for Manifold System?
In their site i didn't find a beginners guide ,only a user guide and some samples.
I'm mostly interested in google map development through manifold.
Thank you
There is some information on the documents up on the website, but generally it takes a bit of digging to find out what you may need to know. There is no developer guide as such.
The Manifold GIS forum is very helpful for questions and where I would suggest going if you haven't already.
there is also a manifold training video put out by www.gisadvisor.com that actaully shows you how to program the object model. While its VBScript in its teaching, it does give you a good handle on the object model, and the general way in which you do scripting and programming in Manifold.
There is the "Programming Reference" section in the manual:
http://www.georeference.org/doc/manifold.htm#programming_reference.htm
That includes the Scripting Reference page, and various pages for API objects, constants and so on.