DENIS is a project created to help researchers in electrophysiological modeling. Electrophysiological models are a powerful tool to study the electrical activity of cells under normal or pathological conditions. These models also can help to predict the effect of drugs in the cells of the heart or the brain.

These models are complex and it’s neccessary to simulate them many times (varing the conditions or some model parameters). For this reason, researches usually need a high computational capacity. We have created DENIS as an infrastructure of simulation to help researchers. The five pillars of DENIS are:

DENIS uses volunteer hosts to compute large packets of cardiac electrophysiology simulations.
You can participate by downloading and running a free program on your computer. See how to collaborate. Using the idle time of your computer, you can help to resarch projects giving valuable computer capacity. You can read more about resarch in DENIS in the section Science.

DENIS is a project created to help researchers in electrophysiological modeling. Electrophysiological models are a powerful tool to study the electrical activity of cells under normal and/b] pathological conditions. [b]These models can also help predict the effects of drugs in heart and brain cells.

These models are complex and it’s neccessary to simulate them many times (varying the conditions or model parameters). For this reason, researchers in this field usually require high computational power. We have created DENIS as a simulation infrastructure to help researchers. The five pillars of DENIS are:


DENIS uses volunteer hosts to compute large packets of cardiac electrophysiology simulations.
You can participate by downloading and running a free program on your computer. Click HERE to learn how to collaborate. By using the idle time of your computer, you'd be helping researchers on their research projects which requires vast amounts of computing power. You can read more about the research in DENIS in the section Science.

Is there a Windows 32 bit app available? I have 3 machines that are unable to run 64 bit Windows.

AVX2 version.

Download:
http://optos.sesef.pl/denis or https://dl.dropboxusercontent.com/u/1452459/denis/denis1.6.1_avx2.zip

You should get up to ~30% speedup depends on cpu type, on new Intel Skylake even more.

My laptop trashed all the units using this one, I reverted to the old one and it is fine again.

^ Same result. On W7 i5 2400

AVX2 is available only on i3/i5/i7/xeon 4th gen or newer processors. So only i3/i5/i7 4xxx+ or Xeon v3+

If a system can support both SSE2 and SSE3 versions, is there an advantage to using one over the other? Some very quick tests on my 64 bit Linux systems show pretty much the same times for both versions (and they are about 85%-90% faster than the stock version).

Also, any chance of a 32 bit Linux version for SSE2? I've got one lone cruncher of that kind that could use some help.

(New to this project, not to BOINC.)

Thanks
Charlie

The first test are all ok. At the moment we didn't have see any differences in the results between this version and our 1.05. We can't support this version, and we haven't check if the app just do what if have to do.

We will contact with the developer soon and we hope that we can add this optimization to the official app.

Regards, Joel.