CUDA executable code

nucleon · 2013-01-31, 22:17

Guys,

I'm trying to help an economics student friend of mind. He needs to do large matrix work (1000x1000 up to 5000x5000 elements).

Is there any compiled executables floating around that takes advantage of GPUs?

Freeware code ideal. If it integrates into excel - even better.

-- Craig

ET_ · 2013-02-01, 08:28

Quote:

Originally Posted by nucleon

Guys,

I'm trying to help an economics student friend of mind. He needs to do large matrix work (1000x1000 up to 5000x5000 elements).

Is there any compiled executables floating around that takes advantage of GPUs?

Freeware code ideal. If it integrates into excel - even better.

-- Craig

On the Nvidia site you will find the document titled "Optimizing matrix transpose in CUDA" (MatrixTranspose CUDA.pdf).

Luigi

ewmayer · 2013-02-02, 19:00

FWIW, those size linear algebra problems should be easily doable on contemporary hardware, single-threaded sans GPU.

nucleon · 2013-02-03, 06:55

Ideally, I want to be able to type "matrixmul matrixA.csv matrixB.csv matrixC.csv" or similar. i.e. I'd like a program to take input matrixA & matrixB, multiply them and put the result in matrixC.

I've tried compiling code multiple times, and I suck at it.

I was hoping there'd be some sort of free-be app out there somewhere.

-- Craig

Ken_g6 · 2013-02-04, 22:44

Well, it looks like there's an example from nVidia, but it doesn't read the matrices from a file. There are libraries to read from and write to CSV, and even XLS. So I imagine all you'd have to do would be to glue them together.

2013-01-31, 22:17	#1
nucleon Mar 2003 Melbourne 5·103 Posts	CUDA executable code Guys, I'm trying to help an economics student friend of mind. He needs to do large matrix work (1000x1000 up to 5000x5000 elements). Is there any compiled executables floating around that takes advantage of GPUs? Freeware code ideal. If it integrates into excel - even better. -- Craig

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Rho code	Happy5214	YAFU	3	2015-11-01 21:54
Refurb. Mac emits "Bad CPU type in executable" error	ewmayer	Hardware	15	2014-08-11 22:03
Windows build for GPU CUDA code	Brian Gladman	GMP-ECM	13	2013-05-13 15:00
64 bit mprime "not in executable format"	Mr. P-1	Information & Answers	5	2013-02-08 16:06
MPRIME executable 'command not found'	rx7350	Linux	4	2007-03-29 23:48

2013-02-02, 19:00	#3
ewmayer ∂²ω=0 Sep 2002 República de California 10110111101011₂ Posts	FWIW, those size linear algebra problems should be easily doable on contemporary hardware, single-threaded sans GPU.

2013-02-03, 06:55	#4
nucleon Mar 2003 Melbourne 5·103 Posts	Ideally, I want to be able to type "matrixmul matrixA.csv matrixB.csv matrixC.csv" or similar. i.e. I'd like a program to take input matrixA & matrixB, multiply them and put the result in matrixC. I've tried compiling code multiple times, and I suck at it. I was hoping there'd be some sort of free-be app out there somewhere. -- Craig

2013-02-04, 22:44	#5
Ken_g6 Jan 2005 Caught in a sieve 5·79 Posts	Well, it looks like there's an example from nVidia, but it doesn't read the matrices from a file. There are libraries to read from and write to CSV, and even XLS. So I imagine all you'd have to do would be to glue them together.