Try using the diamond.ctl file included with MPB in the "examples"
directory, which is a 3d unit-cell calculation.
mpb resolution=128 diamond.ctl
works for me. If it works for you, perhaps there's some other problem
with your .ctl file (e.g. it has some recursion that is running wild).
On Jun 1, 2009, at 2:24 PM, Vinodkumar Saranathan wrote:
I was running a 3D calc on a unit cell with a resolution of
128x128x128 and a mesh-size of 16. ie 128 pixels/lattice-unit.
Yes the weird thing is that this failed both on my cygwin and mac MPB
installations.
On Wed, 27 May 2009, Steven G. Johnson wrote:
On May 25, 2009, at 6:20 PM, vinod wrote:
I'm using MPB under both cygwin and Mac OS X Leopard. Im unable to
use a
resolution of more than 64 on both OS before I get a stackdump
malloc error. Is
there a way to increase the stack size in cygwin and Mac?
That doesn't make sense to me. MPB doesn't allocate its grids on
the stack, it uses the heap. What is your computational-cell
size? i.e. when you say "resolution of 64", how many pixels does
that correspond to?
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