Hi, Ran,
Do you mean the simulation I used here for testing purpose? That is
not long, maybe a few hours. But my research will require simulations
for days. If I will not use PME, do I still need a fftw?
-Peng
On Wed, 4 Nov 2009, Ran Friedman wrote:
Hi Peng,
It would be slower - never made any benchmarks on how much slower. But
you don't run a very long simulation, do you?
Installing it isn't a problem. If you use PME you also need fftw in
double precision though.
Ran
Peng Yi wrote:
Hi, Ran,
No, I haven't. I still have to find out how to install in double
precision. Would double precision be slower than single? If so,
how much? Or just double the memory used? Thanks,
-Peng
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