[BACK]Return to ChangeLog CVS log [TXT] [DIR] Up to [local] / rpl

Diff for /rpl/ChangeLog between versions 1.90 and 1.135

version 1.90, 2011/11/17 22:21:16 version 1.135, 2012/10/03 09:42:04
Line 1 Line 1
 * Wed Sep 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.4 (RPL/2)  * Mon Oct 1 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.11 (RPL/2)
   * Mon Oct 1 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.10 (RPL/2)
   - FORALL intrinsic is added;
   - major bug (deadlock) is fixed in CYCLE. Only occurs when CYCLE is called to
   interrupt a loop from a subroutine within a compiled programm;
   - workaround to avoid strange bug on slow network is written in READ
   intrinsic;
   - CRITICAL/END structure is added. When program enters in a critical
   section, all other threads of the same process sleep until program leaves
   critical section.
   * Wed Aug 22 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.9 (RPL/2)
   - giac is upgraded to 0.9.8;
   - ncurses is patched with last patches;
   - Sqlite is upgraded to 3.7.13;
   - Units is upgraded to 1.89e;
   - Lapack is upgraded to 3.4.1;
   - LENGTH*(...) format is fixed;
   - some patches have been added to build RPL/2 on NetBSD;
   - escaped characters are fixed in READ and WRITE operations;
   - major bug is fixed in READ intrinsic (on socket). End of file condition
   was randomly caught on slow network;
   - stdin can now handle espaced characters strings in SYSEVAL;
   - --with-gcc-version is added to configure script to force gcc version as
   gfortran 4.7 is broken and crashes with segmentation fault.
   * Mon May 21 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.8 (RPL/2)
   - POLL now accepts more than one descriptor and returns informations
   about pollable descriptors;
   - SMPHRTRYDECR now takes timeout value instead of returning when semaphore
   cannot by decremented;
   - signal handlers are fixed to avoid spurious and very rare deadlocks;
   - pari is upgraded;
   - force CFLAGS for tools/file (-O2 -g) to avoid mmap() error;
   - giac, gmp and mpfr have been upgraded.
   * Fri Apr 13 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.7 (RPL/2)
   - double quote is escaped in INPUT and PROMPT intrinsic functions;
   - error is returned (instead of warning) when unavailable intrinsic function
   is called;
   - lot of minor bugs have been fixed;
   - ncurses and file are patched;
   - RPL/2 can now be cross compiled (until .deb archive generation);
   - all table, vector and matrix dimensions are now treated as unsigned long;
   - recherche_type() function is modified to use cached memory;
   - gnuplot is upgraded to 4.6.0.
   * Wed Feb 29 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.6 (RPL/2)
   - serial line support is added to OPEN (STTY options);
   - multiline inputs are allowed:
   schroedinger:[~/cvs/build/src] > rpl -is
   +++RPL/2 (R) version 4.1.6 (Monday 01/30/12, 10:20:38 CET)
   +++Copyright (C) 1989 à 2011, 2012 BERTRAND Joël
   
   +++Ce logiciel est un logiciel libre sans aucune garantie de fonctionnement.
   +++Pour plus de détails, utilisez la commande 'warranty'.
   
   RPL/2> [[ 1 2 3 ]
   + 001> [ 4 5 6 ]
   + 002> [ 7 8 9 ]]
   
   1: [[ 1 2 3 ]
       [ 4 5 6 ]
       [ 7 8 9 ]]
   RPL/2> [[ 1 23 ]
   + 001> [ 4 5 6 ]]
   +++Erreur : Erreur de syntaxe [19267]
   
   1: [[ 1 2 3 ]
       [ 4 5 6 ]
       [ 7 8 9 ]]
   RPL/2> [ 1 2 3
   + 001> annulation
   RPL/2> abort
   
   'annulation' is done by pressing CTRL+g, and abort by CTRL+d on empty line.
   * Tue Jan 17 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.5 (RPL/2)
   - ncurses, sqlite and openssl have been upgraded;
   - major bug is fixed in ** (integer integer **) when first argument is equal to
   -1;
   - major bug is fixed in signal management. With new signal management, thread or
   process were not signalized anymore by POSIX signals. If a thread or a process
   was sleeping, it was not interrupted;
   - minor bug is fixed in OPEN intrinsic. Now, when a socket is open, its default
   adress is set to 0.0.0.0;
   - new rule is added to main makefile (make debian) to build deb package;
   - new benchmark (Xeon W3520 @ 2.67GHz) :
   schroedinger:[~/cvs/bench] > ./bench.rpl 
   +++RPL/2 (R) version 4.1.5 (Friday 12/02/11, 12:18:23 CET)
   +++Copyright (C) 1989 à 2010, 2011 BERTRAND Joël
   Number of scalar operations per second and per core : 3809121.83444626
   schroedinger:[~/cvs/bench] > 
   - recherche_type() did not convert huge integer in real. Now,
   18446744072742037448 is converted into real as value cannot be stored in
   RPL/2 integer type;
   - WFSOCK is modified to handle unconnected sockets;
   - REGEX is added;
   - RESTART is added (execvp() on main RPL/2 process);
   - copie_objet() now returns same MTX (struct_mutex) even if caller wait for
   a real copy. Now, struct_mutex contains locks owner. On Linux or Solaris (for
   example), it is possible to lock mutex from a thread and unlock the same mutex
   from another thread. On NetBSD, system crashes.
   * Mon Nov 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.4 (RPL/2)
   - rplcas/@GIAC@/src/config.h is removed to avoid compilation bug. config.h
   written by configure script was overloaded by src/config.h;
   - lot of compilation warnings have been fixed;
   - lapack and blas have been upgraded;
   - ncurses, sqlite and giac have been upgraded;
   - LCASE, UCASE, POS and SUB now handle escape characters;
   - major bug is fixed in INT (numerical integration was unusable as type
   checking condition was always false);
 - SIZE, CHR and NUM can handle strings with escape characters;  - SIZE, CHR and NUM can handle strings with escape characters;
 - lot of patches for Android and OS/2;  - lot of patches for Android and OS/2;
 - configure.ac is improved to remove operating systems special cases.  - configure.ac is improved to remove operating systems special cases.
Removed from v.1.90  
changed lines
  Added in v.1.135

CVSweb interface <joel.bertrand@systella.fr>