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<div class="moz-cite-prefix">Dear Dr. Brown,<br>
You're totally right. Thank you so much,<br>
<br>
Alan<br>
</div>
<blockquote
cite="mid:CAM9tzS=nNWfS6WOf2MKnWYs8PyZsvRCYmho1AZNftMmmArHXSw@mail.gmail.com"
type="cite">It tries to find the executable in PATH, maybe you
need mpiexec -n ./app instead of mpiexec -n app.
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Mon, Nov 26, 2012 at 1:35 AM,
Zhenglun (Alan) Wei <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:zhenglun.wei@gmail.com" target="_blank">zhenglun.wei@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>Thank you so much, Dr. Brown. <br>
Another little question is that: <br>
After I update the PETSc, the
${PETSC_ARCH}/conf/bin/mpiexec does not work and shows:<br>
[<a moz-do-not-send="true" href="mailto:mpiexec@...edu"
target="_blank">mpiexec@...edu</a>] set_default_values
(./ui/mpich/utils.c:1541): no executable provided<br>
[<a moz-do-not-send="true" href="mailto:mpiexec@...edu"
target="_blank">mpiexec@...edu</a>]
HYD_uii_mpx_get_parameters (./ui/mpich/utils.c:1745):
setting default values failed<br>
[<a moz-do-not-send="true" href="mailto:mpiexec@...edu"
target="_blank">mpiexec@...edu</a>] main
(./ui/mpich/mpiexec.c:154): error parsing parameters<br>
Any idea on this?<br>
<br>
thanks,<br>
Alan<br>
<br>
</div>
<div>
<div class="h5">
<blockquote type="cite">Sounds like you didn't "hg
update" and had a bad mergetool or something. You
can use hg revert to discard any local changes.
Since you have many stale files around, you may want
to use hg clean (this will delete all untracked
files!) to get back to a state like if you had a
fresh clone.
<div class="gmail_extra"> <br>
<br>
<div class="gmail_quote">On Mon, Nov 26, 2012 at
1:25 AM, Zhenglun (Alan) Wei <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:zhenglun.wei@gmail.com"
target="_blank">zhenglun.wei@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>
<div><br>
</div>
<blockquote type="cite">On Mon, Nov 26,
2012 at 12:59 AM, Zhenglun (Alan) Wei <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:zhenglun.wei@gmail.com"
target="_blank">zhenglun.wei@gmail.com</a>></span>
wrote:<br>
<div class="gmail_extra">
<div class="gmail_quote">
<blockquote class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">Dear Sean,<br>
Thank you so much for your
help. Here I have another
question.<br>
After updating the PETSc, I
tried to 'make ex45' in
/src/ksp/ksp/example/tutorial/. It
says that 'petscksp.h' can not be
found; therefore, I commented this
library in ex45.c to see what will
happen. It, then, shows that the
'petscdmmg.h' can not be found.
Any idea on this? :)<br>
</blockquote>
<div><br>
</div>
<div>Since DMMG is gone, baby gone,
this means your environment
(PETSC_DIR) is still pointing to
an old version of PETSc.</div>
</div>
</div>
</blockquote>
</div>
Since my PETSc was updated, the
PETSC_DIR of the new version of the PETSc
should be the same as the old version of the
PETSc, isn't it? <br>
BTW, it works after I re-configure and
make the PETSc. However, I found that it as
a lot of dummy things in the ex45.c, i.e.:<br>
<<<<<<<<<<local<br>
<br>
========<br>
<br>
>>>>>>>>>other<br>
<br>
=========<br>
<br>
It seems that the update changes the
original program of ex45.c by adding
fractions of the new code into the old code.
It confused me a lot. Is there any way that
I can just replace the old code by the new
code?<br>
<br>
thanks,<br>
Alan <br>
<div> <br>
<blockquote type="cite">
<div class="gmail_extra">
<div class="gmail_quote">
<div> </div>
<blockquote class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex"> <br>
thanks,<br>
Alan
<div>
<div><br>
<blockquote
class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex"> On
Sun, Nov 25, 2012 at 4:16
PM, Zhenglun (Alan) Wei<br>
<<a
moz-do-not-send="true"
href="mailto:zhenglun.wei@gmail.com"
target="_blank">zhenglun.wei@gmail.com</a>>
wrote:<br>
<blockquote
class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
Thank you Sean,<br>
I changed the<br>
<br>
<br>
$ cd config/buildsystem<br>
$ hg showconfig
paths.default<br>
to<br>
<a moz-do-not-send="true"
href="https://bitbucket.org/petsc/buildsystem" target="_blank">https://bitbucket.org/petsc/buildsystem</a><br>
<br>
It gives me 2 extra
changes.<br>
</blockquote>
Great! Glad to know it's
working.<br>
<br>
<blockquote
class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
Although, it always
giev me the warning of
'certificate not
verified',<br>
it updated lots of files.
Should I just ignore this
warning?<br>
</blockquote>
You could ignore those
warnings, yes, but it would
probably be better<br>
to upgrade your mercurial
and see if the host
fingerprint option<br>
works. Or you could try to
use the ssh protocol,
assuming your<br>
university proxy allows ssh
out.<br>
<br>
<blockquote
class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
BTW, the reason I used
'https' instead of 'http'
is that 'https' is shown<br>
in the website you gave to
me. :) It may needs to be
changed.<br>
</blockquote>
Well, as I said previously,
bitbucket redirects all http
traffic to<br>
https, so I don't think
changing it to just http
would really work.<br>
</blockquote>
<br>
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