Yes it is certainly possible the old autotools we use does not know
about the new OpenSolaris on x86.
It is as you say, an autotools issue. However we can probably hack our
configure script. The problem we have with autotools is recent
versions just break the build on almost anything but linux. S
Hi,
the updated vtk package that works with python2.6 is here:
http://femhub.googlecode.com/files/vtk-cvs-20090316-minimal.p4.spkg
the package skips installation on Mac by:
# disable the package on darwin for now, as it doesn't build there
if [ `uname -s` = Darwin ] ; then
echo "This packa
On Wed, Jul 15, 2009 at 6:54 PM, J Elaych wrote:
>
>
>>
>> > I'd like to hear what other people think: is that factor of 1.5 or
>> > 2.0 in speed
>> > enough to motivate switching to vips for the default sage imaging
>> > library?
>>
>> Is PIL really the default? I did not know that.
>>
>> I don'
>
> > I'd like to hear what other people think: is that factor of 1.5 or
> > 2.0 in speed
> > enough to motivate switching to vips for the default sage imaging
> > library?
>
> Is PIL really the default? I did not know that.
>
> I don't mean for my comments to be interpreted for or against PIL.
Hi,
since Sage doesn't ship the python2.6.so, only python2.6.a, I did some
studying how to statically link with Python, and since it's not
entirely trivial (unless you already know the tricks), am posting here
for future reference. It works on linux (the bsd.math seems to be down
at the moment, s
I cannot determine if it is possible to control the thickness/width of
an edge of a graph using plot/show.
For a graph with approximately 50 vertices, I scale the vertices to be
large enough to contain the labels, which are about 4 characters
long. Then I scale the whole graphic's size to make t
Dr. David Kirkby wrote:
> Bill Hart wrote:
>> Here is the entire sparc configuration from MPIR:
>>
>> *sparc*-*-*)
>> # sizeof(long)==4 or 8 is tested, to ensure we get the right ABI.
>> We've
>
>
> Hi Bill,
>
> The processor in Thommy's computer is is not SPARC - see the output I
> post
On Jul 15, 10:14 am, William Stein wrote:
> On Wed, Jul 15, 2009 at 9:53 AM, rjf wrote:
>
> > That blog said "the symbolic math software community has been burned
> > in the past by people profiting from proprietary extensions of BSD
> > code without attribution or contribution."
>
> > (the blo
Dr. David Kirkby wrote:
> Bill Hart wrote:
> The error message is clearly generated by the Sun linker too. Although I
> don't have my Solaris x86 laptop on, the error message from the linker
> is clearly the GNU one.
Oops, I mean the error message is NOT from the GNU linker.
Dave
--~--~--
Bill Hart wrote:
> Here is the entire sparc configuration from MPIR:
>
> *sparc*-*-*)
> # sizeof(long)==4 or 8 is tested, to ensure we get the right ABI.
> We've
Hi Bill,
The processor in Thommy's computer is is not SPARC - see the output I
posted:
Host system
uname -a:
SunOS bigblue 5
On Wed, Jul 15, 2009 at 7:31 PM, Kiran Kedlaya wrote:
>
> One pet complaint that you might bring up with the Singular team: I
Speaking of pet complaints, can you ask if they will at some point fix
the bugs in the Riemann-Roch computations in the Brill-Noether routines?
To be honest, I have not c
I'm about to send out some review requests. I don't know who to
assign the following tickets to:
Does anybody know/use FreeBSD?
bsd #5873 [with patch, needs review] Fix matplotlib build on FreeBSD
The following are Debian specific -- any takers? Most of these are
very old, and have proba
One pet complaint that you might bring up with the Singular team: I
have had trouble using Singular for Groebner basis computations over
the rational function field Q(t). Certain computations that Magma
handles easily cause Singular to choke up. I posted an example
upstream:
http://www.singular.u
Anyone got any idea what this error is?
I get the same error on 't2' (Sun T5240 16 core machine) as I do on my
own Sun Blade 2000.
It's also strange it can't find my user name:
'No username found, using 'drkir...@kestrel.drkirkby.co.uk' instead
Anyway, has anytong got any thoughts on this?
B
Minh Nguyen wrote:
> Hi David,
>
> On Wed, Jul 15, 2009 at 9:06 PM, Dr. David
> Kirkby wrote:
>
>
>
> polybori-0.5rc.p9.spkg at
> http://sagetrac.org/sage_trac/ticket/6437
>
> I'm still reviewing this ticket. I've started rebuilding a fresh copy
> of Sage 4.1 from scratch on t2 with t
Here is the entire sparc configuration from MPIR:
*sparc*-*-*)
# sizeof(long)==4 or 8 is tested, to ensure we get the right ABI.
We've
# had various bug reports where users have set CFLAGS for their
desired
# mode, but not set our ABI. For some reason it's sparc where
this
# ke
On Mon, Jul 13, 2009 at 7:09 PM, J Elaych wrote:
>
> Interesting, but I'm especially impressed by how well PIL stands up
> to VIPS. It looks like vips was primarily designed to have a small
> memory
> imprint, especially for image files that are larger than physical
> memory. PIL
> takes only ab
Hi Martin,
On 15 Jul., 13:25, Martin Albrecht
wrote:
> Hi there,
>
> next week I'll visit the Singular group in Kaiserslautern. As a part of my
> visit I will give a talk on Sage. The talk will be focused on topics I assume
> to be relevant to the Singular team.
>
> I have uploaded a draft of my
Hi again. Unfortunately it failed again, but this time with a
different error message. Here's what it does now:
...
checking for gtar... no
checking for tar... tar
checking for gpatch... no
checking for patch... no
configure: error: FriCAS needs a patch program
Sorry,
the failure is in MPIR not MPFR, so it was dumb of me to send it to the
MPFR list, though I suspect some of the developers work on both projects.
Dave
--~--~-~--~~~---~--~~
To post to this group, send email to sage-devel@googlegroups.com
To unsubscribe fr
Dr. David Kirkby wrote:
> I've noticed this problem with packages output GNU-specific options
> directly to the linker on SPARC, but MPIR was not one of the guilty
> parties on SPARC. The MPIR build is either broken on OpenSolaris with
> the GNU linker, or Sage does something to break it.
I s
Alexander Dreyer wrote:
> Hello again,
>> I did receive your email, and replied asking what use name you wanted. I
>> don't see to have a response to that.
> Unfortunately, I did not receive your reply. (Maybe our global
> spamfilter
> skipped the mails coming via googlemail.) Here's a direct E-M
Hello again,
> I did receive your email, and replied asking what use name you wanted. I
> don't see to have a response to that.
Unfortunately, I did not receive your reply. (Maybe our global
spamfilter
skipped the mails coming via googlemail.) Here's a direct E-Mail from
my
account here.
> You m
Hi David,
On Wed, Jul 15, 2009 at 9:06 PM, Dr. David
Kirkby wrote:
polybori-0.5rc.p9.spkg at
http://sagetrac.org/sage_trac/ticket/6437
I'm still reviewing this ticket. I've started rebuilding a fresh copy
of Sage 4.1 from scratch on t2 with these updated spkg's:
[1] pari-2.3.3.p1.s
Hi Martin!
This is an example for open culture, to discuss talks in advance in
public mailing lists :-).
It would become more emotionally, if you use the heart of mathematics
for plotting.
f=(2*x^2+y^2+z^2-1)^3-(1/10)*x^2*z^3-y^2*z^3 == 0
Regarding the benchmarks with polybori multiplication:
w
On Tue, Jul 14, 2009 at 5:45 PM, Tim Lahey wrote:
>
> It looks like the unladen-swallow Python branch
> has been making good progress. They now can
> pass their test suite of third party packages
> (including NumPy and SymPy).
>
> http://code.google.com/p/unladen-swallow/wiki/Release2009Q2
>
> For
Thommy M. Malmström wrote:
>
> Hi David, here's my output from when trying to build Sage on OpenSolaris
> 2008.11. Didn't work OOTB...
> I'll try some more and get back with results...
>
>
> thom...@bigblue:/pictures/src/sage-4.1$ make
> cd spkg && ./install all 2>&1 | tee -a ../install.log
>
When running sage-4.1 doctests under valgrind, I notice that there is
a baseline of "definitely lost" blocks for every test run. Something
is holding onto/not dereferencing Integers somewhere that gets run
every time.
The full logs (of running "2+2") are posted here:
http://sage.math.washington.
On Wed, Jul 15, 2009 at 10:19 AM, Ondrej Certik wrote:
>
> On Tue, Jul 14, 2009 at 6:30 PM, William Stein wrote:
>>
>> On Tue, Jul 14, 2009 at 2:38 PM, Ondrej Certik wrote:
>>>
>>> On Tue, Jul 14, 2009 at 3:27 PM, Pablo De Napoli wrote:
I have left the following comment on the blog...
>>
Hello !!!
I am writing an interface to a C library and I am having trouble with
one of its functions... It is writing a lot of text to stdout or
stderr ( I do not even know that ! ) and I would like to mute that. I
tried this trick I found on a website :
#stdout.py
import sys,os
saveout = sys.s
I used Macsyma in the early 80s when it was still free (I think the
condition was that you had to promise to report a bug if/when you
found one, and I did in fact find one in the matrix inversion code!).
I then moved to a university with no money or suitable computers at
the time Macsyma went comm
On Tue, Jul 14, 2009 at 6:30 PM, William Stein wrote:
>
> On Tue, Jul 14, 2009 at 2:38 PM, Ondrej Certik wrote:
>>
>> On Tue, Jul 14, 2009 at 3:27 PM, Pablo De Napoli wrote:
>>>
>>> I have left the following comment on the blog...
>>>
>>> "However, the GPL means that people cannot realistically us
On Wed, Jul 15, 2009 at 9:53 AM, rjf wrote:
>
> That blog said "the symbolic math software community has been burned
> in the past by people profiting from proprietary extensions of BSD
> code without attribution or contribution."
>
>
> (the blogger said the Sage people say this).
>
> I don't kn
That blog said "the symbolic math software community has been burned
in the past by people profiting from proprietary extensions of BSD
code without attribution or contribution."
(the blogger said the Sage people say this).
I don't know if this claim originated at Sage, or if Sage people
beli
On page 28, "imature" should be "immature".
On page 46, "montsh" should be "months".
On page 47, "test" should be "tests".
On page 48, "plattforms" should be "platforms".
Cheers,
Marshall
On Jul 15, 5:25 am, Martin Albrecht
wrote:
> Hi there,
>
> next week I'll visit the Singular group in Ka
Alexander Dreyer wrote:
> Hello Dave,
>
>> The difference is I don't have CC and friends in the path.
> I see. It seems, that scons select different compilers for compiling
> object files for the use within shared and non-shared libraries. This
> effect is new to me, maybe it depends on the versi
Hi Alexander,
On Wed, Jul 15, 2009 at 11:37 PM, Alexander
Dreyer wrote:
> For the time being: could you or Minh Nguyen post the output of the
> following command line:
>
> echo "print Environment().Dump()" > dummy.txt ; scons -f dummy.txt;
> rm dummy.txt
>
> (If possible: with and without the
Martin Albrecht wrote:
> On Wednesday 15 July 2009, Simon King wrote:
>> Hi Martin,
>>
>> On 15 Jul., 13:25, Martin Albrecht
>>
>> wrote:
>>> I have uploaded a draft of my slides to:
>>>
>>> http://sage.math.washington.edu/home/malb/talks/sage-singular.pdf
>> Page 8: Is there really a script "sa
On Wednesday 15 July 2009, Simon King wrote:
> Hi Martin,
>
> On 15 Jul., 13:25, Martin Albrecht
>
> wrote:
> > I have uploaded a draft of my slides to:
> >
> > http://sage.math.washington.edu/home/malb/talks/sage-singular.pdf
>
> Page 8: Is there really a script "sage -spkg"? What is it used fo
Hi Martin,
On 15 Jul., 13:25, Martin Albrecht
wrote:
> I have uploaded a draft of my slides to:
>
> http://sage.math.washington.edu/home/malb/talks/sage-singular.pdf
Page 8: Is there really a script "sage -spkg"? What is it used for? I
only know "sage -pkg".
It is good that you also talk abou
Hello Dave,
> The difference is I don't have CC and friends in the path.
I see. It seems, that scons select different compilers for compiling
object files for the use within shared and non-shared libraries. This
effect is new to me, maybe it depends on the version of scons. I'll
have a look at it
Minh Nguyen wrote:
> Hi David,
>
> On Wed, Jul 15, 2009 at 9:06 PM, Dr. David
> Kirkby wrote:
>> Minh Nguyen wrote:
>>> Hi David,
>>>
>>> On Tue, Jul 14, 2009 at 8:16 PM, Dr. David
>>> Kirkby wrote:
>>>
>>>
>>>
> I'm building Sage 4.1 on t2 at the moment; it has been going on for
> hours
Dr. David Kirkby wrote:
> Here's is a summary of what can be seen happening in
>
> http://sage.math.washington.edu/home/kirkby/Solaris-fixes/logs/solaris-install-log-from-mvngu.log
>
> 1) Link 655 and 666 show
>
> "Checking for the operating system and linker, to find appropriate flags
> for
Hi David,
On Wed, Jul 15, 2009 at 9:06 PM, Dr. David
Kirkby wrote:
>
> Minh Nguyen wrote:
>> Hi David,
>>
>> On Tue, Jul 14, 2009 at 8:16 PM, Dr. David
>> Kirkby wrote:
>>
>>
>>
I'm building Sage 4.1 on t2 at the moment; it has been going on for
hours now. This build uses David Kirkby'
Peter Jeremy wrote:
> Whilst attempting to get Sage to work on FreeBSD, I've bumped into an
> apparent anomoly between atlas-3.8.3.p5 and numpy-1.3.0.p0. Atlas is
> specifically built with threading disabled ('-t 0' passed to configure
> in spkg-install-script) but numpy appears to be built with
Alexander Dreyer wrote:
> Hello everybody,
>> At the moment, we don't know, why Suns compiler is used for C++, while
>> gcc is used for C.
> I was just wondering: once somebody said, that Sage uses a patched
> version of scons, which gives gcc priority over CC. Maybe that patch
> was incomplete (
Michael Brickenstein wrote:
> Hello!
> Thanks for your efforts.
> The problem is, that for CXX then SUN-compiler was used.
>
> You can pass the CXX
> scons CXX='g++'
>
> custom.py
> CXX='g++'
>
> At the moment, we don't know, why Suns compiler is used for C++, while
> gcc is used for C.
> Micha
The Sun Studio compiler on one of the machine (t2) has been installed
with links created between the binaries and /usr/bin. This is the
default installation method, but those links can be avoided when
SunStudio is installed, by deselecting them.
Their absence on my home machine, has allowed po
Looks great as usual. I noticed a mis-spelling on page 46 (search for "April"
in your latex file and you'll find it).
On Wed, Jul 15, 2009 at 7:25 AM, Martin
Albrecht wrote:
>
> Hi there,
>
> next week I'll visit the Singular group in Kaiserslautern. As a part of my
> visit I will give a talk on
Hi there,
next week I'll visit the Singular group in Kaiserslautern. As a part of my
visit I will give a talk on Sage. The talk will be focused on topics I assume
to be relevant to the Singular team.
I have uploaded a draft of my slides to:
http://sage.math.washington.edu/home/malb/talks/s
Minh Nguyen wrote:
> Hi David,
>
> On Tue, Jul 14, 2009 at 8:16 PM, Dr. David
> Kirkby wrote:
>
>
>
>>> I'm building Sage 4.1 on t2 at the moment; it has been going on for
>>> hours now. This build uses David Kirkby's updated spkgs:
>>>
>>> polybori-0.5rc.p9.spkg at
>>> http://sagetrac.org/sag
> OK, so I'm answering my own question: Ticket #6517 at
>
> http://trac.sagemath.org/sage_trac/ticket/6517
>
> has an updated FriCAS spkg that uses ecl. But the ticket is still
> under review. Anyway, you can try downloading that spkg and then
> install it.
Thank you very much! I've been having
Hello everybody,
> At the moment, we don't know, why Suns compiler is used for C++, while
> gcc is used for C.
I was just wondering: once somebody said, that Sage uses a patched
version of scons, which gives gcc priority over CC. Maybe that patch
was incomplete (lacks g++?) and that causes the in
Hello!
Thanks for your efforts.
The problem is, that for CXX then SUN-compiler was used.
You can pass the CXX
scons CXX='g++'
custom.py
CXX='g++'
At the moment, we don't know, why Suns compiler is used for C++, while
gcc is used for C.
Michael
On 15 Jul., 08:22, Minh Nguyen wrote:
> Hi David,
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