0
votes
1answer
22 views

How much memory is being used on the gpu by each PID?

How do I know how much memory on the GPU is being used by each process, CUDA compiled code using 1 processor, accessing 1 of 2 M2090 Tesla cards available on a 16 core node on an HPC? ...
-2
votes
1answer
77 views

GPU nvidia architecture made with CPU? [closed]

I am doing a research about the difference between CPU and GPU parallel processing. So in bref, nvidia GPU card is able to do a massive parallel processing, by using threads. each GPU can contains at ...
0
votes
1answer
28 views

Ask for Advice for a New Machine That Can Support GTX 590 and GTX 460

I plan to buy a new machine for running my algorithm implemented in GPU under CUDA. I currently have a GTX 460 graphics card, and may get a GTX 590 a few months later. I am not sure which CPU, ...
206
votes
12answers
43k views

Why are we still using CPUs instead of GPUs?

It seems to me that these days lots of calculations are done on the GPU. Obviously graphics are done there, but using CUDA and the like, AI, hashing algorithms (think bitcoins) and others are also ...
1
vote
1answer
490 views

How can I evaluate the processing power of a GPU relative to a CPU?

Suppose I have a program that does a lot of floating-point computations and is impractically slow on my current hardware. To reduce the runtime as much as possible, I want to figure out whether it's ...