Fwd: Re: [gentoo-science] gap -- sage install

Fwd: Re: [gentoo-science] gap -- sage install

[Christopher Schwan]

----------  Forwarded Message  ----------

Subject: Re: [gentoo-science] gap -- sage install
Date: Friday 09 April 2010, 23:36:44
From: Marek Kaluba <mk224@st.amu.edu.pl>
To: gentoo-science@lists.gentoo.org

On Tuesday 30 March 2010 00:12:46 François Bissey wrote:
> > Thanks for another fix.... but... it doesn't work either;-)
> > 
> > Now emerge sage runs
> > /usr/libexec/gap/gap -m 32 -l /usr/share/gap -r -b -p -T -o 9999G
> > /opt/sage/data//extcode/gap/sage.g
> > 
> > as it should (sage.g IS in the place), but install waits forever.
> > 
> > running it by hand gives:
> > marek-laptop marek # /usr/libexec/gap/gap -m 32 -l /usr/share/gap -r -b
> > -p -T -o 9999G /opt/sage/data//extcode/gap/sage.g
> > @p1.gap: cannot extend the workspace any more
> > 
> > at the moment I emerged -C gap and I am emerging gap once again
> 
> Hi Marek,
> 
> Once gap has emerged I want you to try the following command:
> /usr/libexec/gap/gap -m 32m -l /usr/share/gap -r -b -p -T -o 3900m
> /opt/sage/data//extcode/gap/sage.g
> 
> It looks like the problem may be that sage is trying to use gap with
> too much memory for your computer. It tries to use the settings
> for a 64bits set up - whether or not you have one, let's see what
> happens with the 32bits set up.
> If you still get the message about extending the workspace, could
> you also try "-m 8m" and may be "-o 1024" or something.
> 
> Francois



Hi Francois,

sorry for no response for such a long period of time, but I am preoccupied 
with my Masters 
at the time...

so i tried this command, now it outputs this strange sequence of signs:
@p1.@!34326+@"0895+@#41558+@$33111+@%59012+@&86723+@!
17973+@"4024+@#87158+@$0686+@%81061+@&86723+@!
31091+@"8122+@#73226+@$6165+@%52331+@&86723+@!
76881+@"6022+@#34614+@$2623+@%94601+@&86723+@!
69503+@"3551+@#57705+@$2123+@%8438+@&86723+@w3+XCN

and i have to hit Ctrl+C twice to exit

all combitanions of x and y in "-m xm" and "-o y[m,g]" produce more or less 
the same 
output, differing by length.

emerge =sci/mathematics/sage-4.3.5 still fails at the same moment...

best regards
Marek



-----------------------------------------

Re: Fwd: Re: [gentoo-science] gap -- sage install

[Christopher Schwan]

Hi Marek,

first of all: Good luck with your Masters :)

I have uploaded a new gap revision which includes a patch that could solve 
your problem. Please make sure you have gap-4.4.12-r1 emerged and check if it 
starts up properly (with and/or without -m 32 ... etc). If it does not work, 
we would like to know the output of "uname -a" and "emerge --info".

Cheers,

Christopher

On Sunday 11 April 2010 09:09:29 Christopher Schwan wrote:
> ----------  Forwarded Message  ----------
> 
> Subject: Re: [gentoo-science] gap -- sage install
> Date: Friday 09 April 2010, 23:36:44
> From: Marek Kaluba <mk224@st.amu.edu.pl>
> To: gentoo-science@lists.gentoo.org
> 
> On Tuesday 30 March 2010 00:12:46 François Bissey wrote:
> > > Thanks for another fix.... but... it doesn't work either;-)
> > > 
> > > Now emerge sage runs
> > > /usr/libexec/gap/gap -m 32 -l /usr/share/gap -r -b -p -T -o 9999G
> > > /opt/sage/data//extcode/gap/sage.g
> > > 
> > > as it should (sage.g IS in the place), but install waits forever.
> > > 
> > > running it by hand gives:
> > > marek-laptop marek # /usr/libexec/gap/gap -m 32 -l /usr/share/gap -r -b
> > > -p -T -o 9999G /opt/sage/data//extcode/gap/sage.g
> > > @p1.gap: cannot extend the workspace any more
> > > 
> > > at the moment I emerged -C gap and I am emerging gap once again
> > 
> > Hi Marek,
> > 
> > Once gap has emerged I want you to try the following command:
> > /usr/libexec/gap/gap -m 32m -l /usr/share/gap -r -b -p -T -o 3900m
> > /opt/sage/data//extcode/gap/sage.g
> > 
> > It looks like the problem may be that sage is trying to use gap with
> > too much memory for your computer. It tries to use the settings
> > for a 64bits set up - whether or not you have one, let's see what
> > happens with the 32bits set up.
> > If you still get the message about extending the workspace, could
> > you also try "-m 8m" and may be "-o 1024" or something.
> > 
> > Francois
> 
> Hi Francois,
> 
> sorry for no response for such a long period of time, but I am preoccupied
> with my Masters
> at the time...
> 
> so i tried this command, now it outputs this strange sequence of signs:
> @p1.@!34326+@"0895+@#41558+@$33111+@%59012+@&86723+@!
> 17973+@"4024+@#87158+@$0686+@%81061+@&86723+@!
> 31091+@"8122+@#73226+@$6165+@%52331+@&86723+@!
> 76881+@"6022+@#34614+@$2623+@%94601+@&86723+@!
> 69503+@"3551+@#57705+@$2123+@%8438+@&86723+@w3+XCN
> 
> and i have to hit Ctrl+C twice to exit
> 
> all combitanions of x and y in "-m xm" and "-o y[m,g]" produce more or less
> the same
> output, differing by length.
> 
> emerge =sci/mathematics/sage-4.3.5 still fails at the same moment...
> 
> best regards
> Marek
> 
> 
> 
> -----------------------------------------