Displaying 2 results from an estimated 2 matches for "twalk".
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2000 Nov 12
1
Balanced trees in tinc
Hi everybody,
I'm looking into replacing the linked lists in tinc with balanced trees. Using
balanced trees will greatly improve performance for medium to large VPNs. As I
see it, there are several options:
1) Use tsearch()/twalk()/etc functions from glibc.
+ It is in a very standard library
- It relies solely on callback functions, which sometimes results in
ugly, awkward code (I tried to use this in subnet.c just now...)
- Not extendable
2) Use our own tree management code.
+ Optimized for tinc
- We h...
2013 Feb 06
0
LaplacesDemon.hpc parallel prosessing problem
...And if it is a unsuffiency of my code or of the packages.
The code runs WELL as NON paralellized code.....
> Fit <- LaplacesDemon.hpc(Model, Data=MyData, Initial.Values,
+ Covar=NULL, Iterations=31500, Status=3000,
Thinning=210,
+ Algorithm="twalk", Specs=list(SIV=NULL, n1=4,
at=6, aw=1.5), CPUs=2)
CPUs Detected: 4
Laplace's Demon is preparing environments for CPUs...
##################################################
##################################################
Status messages are not displayed for parallel processing....