Perhaps this message from May 27 slipped through the email cracks as Matt
puts it?
Chris
dr. ir. Christiaan Klaij
CFD Researcher
Research Development
E mailto:c.kl...@marin.nl
T +31 317 49 33 44
MARIN
2, Haagsteeg, P.O. Box 28, 6700 AA Wageningen, The Netherlands
T +31 317 49 39 11, F +31
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Dear PETSc,
First of all, bug report for the manual (for petsc-current): in Fig.
20 and 21, something has not gone well with \href and listings, so I
can't understand those figures properly.
I read the chapter in the manual, 12.1, but it din't
Gautam Bisht gbi...@lbl.gov writes:
PETSc,
I had few questions regarding adaptive time stepping inTS.
- Can temporal adaptivity in TS ensure non-negative solution of a PDE?
If short steps are sufficient to prevent negative solutions, then it
can. The simplest way is to set your own step
Hello petsc-users,
I created a vector using DMDACreate with 3 degrees of freedom. Is it
possible for me to access each vector corresponding to a degree of freedom?
Seeing that I need to access the array as [k][j][i][dof], does it mean that
the values of each component are not contiguous?
Also,
Anush Krishnan an...@bu.edu writes:
Hello petsc-users,
I created a vector using DMDACreate with 3 degrees of freedom. Is it
possible for me to access each vector corresponding to a degree of freedom?
Seeing that I need to access the array as [k][j][i][dof], does it mean that
the values of
Thanks, Jed!
On 13 June 2014 14:43, Jed Brown j...@jedbrown.org wrote:
Anush Krishnan an...@bu.edu writes:
Hello petsc-users,
I created a vector using DMDACreate with 3 degrees of freedom. Is it
possible for me to access each vector corresponding to a degree of
freedom?
Seeing that
On Jun 13, 2014, at 1:43 PM, Jed Brown j...@jedbrown.org wrote:
Anush Krishnan an...@bu.edu writes:
Hello petsc-users,
I created a vector using DMDACreate with 3 degrees of freedom. Is it
possible for me to access each vector corresponding to a degree of freedom?
Seeing that I need to
On Jun 13, 2014, at 6:57 AM, Åsmund Ervik asmund.er...@ntnu.no wrote:
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Dear PETSc,
First of all, bug report for the manual (for petsc-current): in Fig.
20 and 21, something has not gone well with \href and listings, so I
can't understand
On 13 June 2014 14:59, Barry Smith bsm...@mcs.anl.gov wrote:
On Jun 13, 2014, at 1:43 PM, Jed Brown j...@jedbrown.org wrote:
Anush Krishnan an...@bu.edu writes:
Hello petsc-users,
I created a vector using DMDACreate with 3 degrees of freedom. Is it
possible for me to access each
Anush Krishnan an...@bu.edu writes:
With regard to the interlaced memory performing better: If I used three
vectors created from the same DMDA for each degree of freedom, how
different would that be in performance compared to a fully interlaced
vector? Wouldn't cache reuse be about the same
The main reason to “pull out” a single component is, for example, to solve a
linear system for that single component; that is, to work on that single
component a great deal. You wouldn’t pull out the individual components to
iterate on them all together.
Barry
On Jun 13, 2014, at 9:09
On 13 June 2014 22:22, Barry Smith bsm...@mcs.anl.gov wrote:
The main reason to “pull out” a single component is, for example, to
solve a linear system for that single component; that is, to work on that
single component a great deal. You wouldn’t pull out the individual
components to
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