La recherche a retourné 31 résultats
Aller sur la recherche avancée
- mer. janv. 11, 2023 9:20 pm
- Forum : Giac
- Sujet : giac headers use undefined uchar type
- Réponses : 1
- Vues : 848
giac headers use undefined uchar type
Hi again. Original bug ticket in Fedora: 2160197 sagemath is failing to build against giac-1.9.0-35 with this error: INFO: gcc: sage/libs/gsl/array.c /usr/include/giac/plot.h:842:12: error: ‘uchar’ was not declared in this scope; did you mean ‘u_char’? 842 | void blend(uchar r1,uchar g1,uchar b1,uch...
- dim. déc. 04, 2022 3:34 pm
- Forum : Xcas devel
- Sujet : Segmentation fault in Fedora 37 x86_64
- Réponses : 4
- Vues : 6959
Segmentation fault in Fedora 37 x86_64
Hi all. A Fedora (37 x86_64) user reported a segmentation fault of giac-1.9.0.29 with this output: Additional info: Output from running "icas" in GDB: 0x00005555556aa5ee in nlr_push (nlr=<synthetic pointer>) at ../micropython-1.12/xcas/../py/nlrx64.c:60 60 __asm volatile ( (gdb) bt #0 0x00005555556a...
- dim. déc. 04, 2022 3:25 pm
- Forum : Giac
- Sujet : Graph.cc: error: format not a string literal and no format arguments
- Réponses : 3
- Vues : 1385
- ven. nov. 18, 2022 8:39 pm
- Forum : Giac
- Sujet : Graph.cc: error: format not a string literal and no format arguments
- Réponses : 3
- Vues : 1385
Graph.cc: error: format not a string literal and no format arguments
Hi all. Graph.cc (giac-1.9.0 29) is not compiled: /bin/sh ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I.. -DIN_GIAC -I. -I.. -I. -I.. -std=gnu++14 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-...
- jeu. août 18, 2022 4:43 pm
- Forum : Giac
- Sujet : giac-1.9.0 build 19 is failing in s390x architecture
- Réponses : 4
- Vues : 2302
Re: giac-1.9.0 build 19 is failing in s390x architecture
Then it should work with if ((i>=ips || !ok) && !make_random_initial_point(*kt->_VECTptr,&*ft)) This patch is working. Thank you. --- a/src/optimization.orig.cc 2022-04-11 09:52:40.000000000 +0200 +++ b/src/optimization.cc 2022-08-18 17:58:16.714974337 +0200 @@ -4825,7 +4825,7 @@ *kt=initp[i]; ok=c...
- dim. août 14, 2022 4:02 pm
- Forum : Giac
- Sujet : giac-1.9.0 build 19 is failing in s390x architecture
- Réponses : 4
- Vues : 2302
Re: giac-1.9.0 build 19 is failing in s390x architecture
Yes, the error is not showed in my post but it's displayed in the full build log. I guess it is: optimization.cc: In member function 'bool giac::nlp_problem::de_initialize(giac::iterateur&, const giac::iterateur&, giac::iterateur&, giac::iterateur&, int&)': optimization.cc:4828:73: error: cannot con...
- sam. août 13, 2022 10:19 am
- Forum : Giac
- Sujet : giac-1.9.0 build 19 is failing in s390x architecture
- Réponses : 4
- Vues : 2302
giac-1.9.0 build 19 is failing in s390x architecture
Hi all. I'm compiling giac-1.9.0 build-19 on Fedora 38 (devel branch) s390x with GCC-12; it's failing with this output: /bin/sh ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I.. -DIN_GIAC -I. -I.. -I. -I.. -std=gnu++14 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-swit...
- mar. sept. 07, 2021 3:27 pm
- Forum : Bugs
- Sujet : giac 1.7.0-29 on i686
- Réponses : 5
- Vues : 2844
Re: giac 1.7.0-29 on i686
This patch fixed the error on i686 and ARM.parisse a écrit : ↑lun. sept. 06, 2021 11:09 amCan be fixed byCode : Tout sélectionner
diff graphe.cc graphe.cc~ 15707c15707 < G.make_haar_graph(int(n)); --- > G.make_haar_graph(n);
Thank you.
- lun. sept. 06, 2021 6:13 pm
- Forum : Bugs
- Sujet : giac 1.7.0-29 on i686
- Réponses : 5
- Vues : 2844
Re: giac 1.7.0-29 on i686
That line is already in graphe.cc:parisse a écrit : ↑lun. sept. 06, 2021 11:09 amCan be fixed byCode : Tout sélectionner
diff graphe.cc graphe.cc~ 15707c15707 < G.make_haar_graph(int(n)); --- > G.make_haar_graph(n);
Code : Tout sélectionner
$ cat src/graphe.cc | grep G.make_haar_graph
G.make_haar_graph(n);
- lun. sept. 06, 2021 6:04 pm
- Forum : Bugs
- Sujet : giac 1.7.0-29 on i686
- Réponses : 5
- Vues : 2844
Re: giac 1.7.0-29 on i686
Hi Parisse.
I will try your patch soon.
PS. Thank you, Frederic.
I will try your patch soon.
PS. Thank you, Frederic.
- mer. janv. 17, 2018 10:07 pm
- Forum : Giacpy
- Sujet : giacpy 0.6.4
- Réponses : 13
- Vues : 11167
Re: giacpy 0.6.4
NB: with your qcas-0.5.3-3 I was not able to built giacpy with --enable-qcas because some .h files didn't go in the gui subdir. moreover it uses the ui_MainWindow.h file that is created by qmake-qt5 at build time, so I was able to built giacpy with python setup.py --enable-qcas build with: mkdir -p...
- mer. janv. 17, 2018 8:18 am
- Forum : Giacpy
- Sujet : giacpy 0.6.4
- Réponses : 13
- Vues : 11167
Re: giacpy 0.6.4
Have sense packaging the files giacpymisc.h and giacpy.cpp?
They are automatically installed by setup.py script.
Thank you.
They are automatically installed by setup.py script.
Thank you.
- dim. janv. 14, 2018 7:26 pm
- Forum : Giacpy
- Sujet : giacpy 0.6.4
- Réponses : 13
- Vues : 11167
Re: giacpy 0.6.4
GPL-2 file is not in the source archive.
Please, add a license file.
Please, add a license file.
- dim. janv. 14, 2018 7:24 pm
- Forum : Giacpy
- Sujet : Segmentation fault by running giacpy tests
- Réponses : 13
- Vues : 11595
Re: Segmentation fault by running giacpy tests
This bug on Fedora is fixed.frederic han a écrit :I have reported this on:
https://bugzilla.redhat.com/show_bug.cgi?id=1529549
it seems to be a gcc bug giving a miscompilation of libpthread
giacpy tests are correctly executed now: https://koji.fedoraproject.org/koji/tas ... D=24199758
Thanks.
- sam. déc. 23, 2017 9:00 am
- Forum : Giacpy
- Sujet : Segmentation fault by running giacpy tests
- Réponses : 13
- Vues : 11595
Re: Segmentation fault by running giacpy tests
up to now ( my base system is fedora x86_64) in: mock -r fedora-rawhide-i386 --shell I am already not able to run icas. (it starts but crash with any computation: Ex: 2+2) I have also tried to rebuilt 1.4.9-33 from the srpm but it crash also. Are you able to run some computations with icas? giacpy ...