Re: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault
It’s exactly the opposite. It does work with 5.5.2 under Linux but does not with 5.5.2 under Windows. S. > Le 25 févr. 2021 à 16:25, Antoine Monmayrant a > écrit : > > > Hello Clément, > > I forgot that detail. > But this will not help Andrei use parallel_run, as it does not work under > linux, right? > > Cheers, > > Antoine > > On 25/02/2021 16:10, Clément David wrote: >> Hello Andrei, >> >> To launch the Scilab 5.5.2 binary on new Linux version, you might need to >> remove some libraries (so files) provided by your system. Especially, you >> could remove the scilab-5.5.2/lib/thirdparty/libz.so.1 file which is >> provided by your system. >> >> Regards, >> >> Clément >> >> From: users On Behalf Of Andrei Lomov >> Sent: Thursday, February 18, 2021 11:00 AM >> To: users@lists.scilab.org >> Subject: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault >> >> Hi All, >> In order to use Scilab’ parallel_run in Debian 10 (x86_64), >> i download >> https://www.scilab.org/download/5.5.2/scilab-5.5.2.bin.linux-x86_64.tar.gz >> unpack it to >> ~/foo/scilab-5.5.2 >> then >> cd ~/foo/scilab-5.5.2/bin >> and run … >> >> $./scilab >> >> Segmentation fault >> :(( >> >> ? What am I doing wrong ... >> >> -- >> WBR, >> Andrei >> >> >> >> ___ >> users mailing list >> users@lists.scilab.org >> http://lists.scilab.org/mailman/listinfo/users > ___ > users mailing list > users@lists.scilab.org > https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault
Hello Antoine, It should run on Linux using 5.5.2 (as fork() is available) however if parallel work is needed I suggest you to use Scilab MPI rather than parallel_run. The former is process based with explicit variable transfer whereas the latter is implicit. See https://help.scilab.org/docs/5.5.2/en_US/MPI_Recv.html for more information. Thanks, Clément From: users On Behalf Of Antoine Monmayrant Sent: Thursday, February 25, 2021 4:25 PM To: users@lists.scilab.org Subject: Re: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault Hello Clément, I forgot that detail. But this will not help Andrei use parallel_run, as it does not work under linux, right? Cheers, Antoine On 25/02/2021 16:10, Clément David wrote: Hello Andrei, To launch the Scilab 5.5.2 binary on new Linux version, you might need to remove some libraries (so files) provided by your system. Especially, you could remove the scilab-5.5.2/lib/thirdparty/libz.so.1 file which is provided by your system. Regards, Clément From: users <mailto:users-boun...@lists.scilab.org> On Behalf Of Andrei Lomov Sent: Thursday, February 18, 2021 11:00 AM To: users@lists.scilab.org<mailto:users@lists.scilab.org> Subject: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault Hi All, In order to use Scilab’ parallel_run in Debian 10 (x86_64), i download https://www.scilab.org/download/5.5.2/scilab-5.5.2.bin.linux-x86_64.tar.gz unpack it to ~/foo/scilab-5.5.2 then cd ~/foo/scilab-5.5.2/bin and run … $./scilab Segmentation fault :(( ? What am I doing wrong ... -- WBR, Andrei ___ users mailing list users@lists.scilab.org<mailto:users@lists.scilab.org> http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault
Hello Clément, I forgot that detail. But this will not help Andrei use parallel_run, as it does not work under linux, right? Cheers, Antoine On 25/02/2021 16:10, Clément David wrote: Hello Andrei, To launch the Scilab 5.5.2 binary on new Linux version, you might need to remove some libraries (so files) provided by your system. Especially, you could remove the scilab-5.5.2/lib/thirdparty/libz.so.1 file which is provided by your system. Regards, Clément *From:* users *On Behalf Of *Andrei Lomov *Sent:* Thursday, February 18, 2021 11:00 AM *To:* users@lists.scilab.org *Subject:* [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault Hi All, In order to use Scilab’ parallel_run in Debian 10 (x86_64), i download https://www.scilab.org/download/5.5.2/scilab-5.5.2.bin.linux-x86_64.tar.gz unpack it to ~/foo/scilab-5.5.2 then cd ~/foo/scilab-5.5.2/bin and run … $./scilab Segmentation fault :(( ? What am I doing wrong ... -- WBR, Andrei ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault
Hello Andrei, To launch the Scilab 5.5.2 binary on new Linux version, you might need to remove some libraries (so files) provided by your system. Especially, you could remove the scilab-5.5.2/lib/thirdparty/libz.so.1 file which is provided by your system. Regards, Clément From: users On Behalf Of Andrei Lomov Sent: Thursday, February 18, 2021 11:00 AM To: users@lists.scilab.org Subject: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault Hi All, In order to use Scilab’ parallel_run in Debian 10 (x86_64), i download https://www.scilab.org/download/5.5.2/scilab-5.5.2.bin.linux-x86_64.tar.gz unpack it to ~/foo/scilab-5.5.2 then cd ~/foo/scilab-5.5.2/bin and run … $./scilab Segmentation fault :(( ? What am I doing wrong ... -- WBR, Andrei ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
[Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault
Hi All, In order to use Scilab’ parallel_run in Debian 10 (x86_64), i download https://www.scilab.org/download/5.5.2/scilab-5.5.2.bin.linux-x86_64.tar.gz unpack it to ~/foo/scilab-5.5.2 then cd ~/foo/scilab-5.5.2/bin and run … $./scilab Segmentation fault :(( ? What am I doing wrong ... -- WBR, Andrei ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault
Hello Andrei, I think this is a dead end. As far as I remember, parallel_run only works on Windows, on 1 core and is an ugly hack. From https://help.scilab.org/doc/5.5.2/en_US/parallel_run.html : "In this current version of Scilab, |parallel_run| uses only one core on Windows platforms." Can you tell us a bit more about what you try to do? Cheers, Antoine On 18/02/2021 10:59, Andrei Lomov wrote: Hi All, In order to use Scilab’ parallel_run in Debian 10 (x86_64), i download https://www.scilab.org/download/5.5.2/scilab-5.5.2.bin.linux-x86_64.tar.gz unpack it to ~/foo/scilab-5.5.2 then cd ~/foo/scilab-5.5.2/bin and run … $./scilab Segmentation fault :(( ? What am I doing wrong ... -- WBR, Andrei ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Scilab 5.5.2 in Debian 10 - segmentation fault
Hi, > From: "Andrei Lomov" <99and...@mail.ru> > https://www.scilab.org/download/5.5.2/scilab-5.5.2.bin.linux-x86_64.tar.gz > $./scilab > Segmentation fault I faced segfault problem with really basic matrix use in Scilab 5.3 and I guessed mismatch somewhere (Scilab, Java, OS?) in multicore system, but I was not able to investigate more. My solution was to use scilab 6.1... It works now with complex matrix use. --Jean-Yves ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
