Here’s looking forward to the final release of GROMACS 5. Running on a single core, using a single AMD FirePro D300 accelerated GROMACS by 2.0 and 2.5x for the atomistic and coarse-grained benchmarks, respectively. So I downloaded the code, compiled it with the appropriate OpenCL flag and it just works! I benchmarked the code on an atomistic and a coarse-grained benchmark that I use. Although OpenCL applications are usually a bit slower than CUDA applications, this would, in theory, allow me to accelerate GROMACS on my MacPro. Unfortunately, when Apple designed the new MacPro, they put in AMD FirePro GPUs so although it is a lovely machine, you can’t run CUDA applications.īut this morning I saw that the next release candidate of GROMACS 5.1 supported OpenCL. A GPU can accelerate the molecular dynamics code I use, GROMACS, by up to 2-3 times. PCMark 10 uses OpenCL in the Video Conferencing, Video Editing, Photo Editing and Spreadsheets tests. Until last year I had an old MacPro which had four PCI slots so you could add a GPU-capable NVIDIA card, although you were limited by the power supply. (2013) did an ultrasound simulation to synthesize realistic looking ultrasound images using GPU, and Mattausch and Goksel (2016) introduced a Monte Carlo. The CUDA programming paradigm is a combination of both serial and parallel executions and contains a special C function called the kernel, which is in simple terms a C code that is executed on a graphics card on a fixed number of threads concurrently (learn more. EDIT: Looks like AMD removed the original SDK pages with no replacement. The graphics cards which support CUDA are the GeForce 8 series, Tesla and Quadro. And for the GPU, I think almost all cards made in the last couple of years should run OpenCL kernels. Apart from a brief period in the 1990s when I had a PC laptop I’ve used them ever since. Well for the CPU, AMDs SDK is supposed to work on x86 (even on Intels x86), so that will cover most of your options. I first used an Apple Mac when I was eight.
0 Comments
Leave a Reply. |