--- rpl/ChangeLog 2011/07/22 07:37:59 1.72 +++ rpl/ChangeLog 2013/03/17 22:26:43 1.162 @@ -1,4 +1,192 @@ -* Mon Jun 27 2011 BERTRAND Joël rpl-4.1.1 (RPL/2) +* Tue Dec 18 2012 BERTRAND Joël rpl-4.1.13 (RPL/2) +- major bug is fixed in recherche_instruction_suivante(). In some +circumstances, this function can return a spurious error; +- new NATIVE*(*) data format is added. By default, native*(*) is used +to write data without precision loss. It can also be used to write +complex objects like expressions, lists or tables; +- major bug is fixed in formateur(). When INT64_MIN was pushed into stack, +internal value was good but RPL/2 was not able to correctly display +this value. This bug comes from ABS as ABS(INT64_MIN) cannot be represented +in integer. All abs(), fabs() and labs() present in source code have ben checked +to avoid this kind of bug; +- unformatted sockets are now usable as unformatted files; +- BACKSPACE now runs on unformatted file; +- major bug is fixed in BACKSPACE that didn't check if '"' characters were +escaped; +- CHARACTER*(n) format now counts escaped characters; +- transliteration is avoid in rpl-core file generation to authorize core +creation even if a transliteration error is caught; +- major bug is fixed in evaluation(). System stack was not correctly +destacked when execution error occurs; +- major bug is fixed in READ (socket interface); +- minor bug is fixed in analyse_flux(). +* Wed 27 2013 BERTRAND Joël rpl-4.1.12 (RPL/2) +- bug is fixed in recherche_type(). { "\"" } was not evaluated as expected +as inner quote was not escaped; +- CIPHER new intrinsic is added to perform key generation, decryption and +encryption; +- CBC-CMAC digest is added; +- HMAC digest is added; +- DIGEST intrinsic is added; +- signal management is fixed to be usable on NetBSD; +- RPL/CAS autoconfiguration is upgraded; +- sqlite, openssl, giac, gmp ave been upgraded; +- SQLITE support is added in SQLQUERY, SQLCONNECT and SQLDISCONNECT. +* Tue Dec 18 2012 BERTRAND Joël rpl-4.1.11 (RPL/2) +- shared variables are now stored in a tree; +- lapack is upgraded to 3.4.2; +- only giac/src is built in rplcas (giac/Makefile.am is modified); +- gnuplot is upgraded to 4.6.1; +- giac, units and ncurses are upgraded; +- interprocess capabilities are removed when RPL/2 cannot run its initialization +routine to keep operating system as clean as possible; +- sem_wait() has to catch EINTR in thread_surveillance_signaux(); +- signal management is rewritten to avoid a strange bug on NetBSD. On NetBSD, +a signal handler can be called within a special thread and not in the +calling thread; +- static variables are now written in a variables tree; +- major bug is fixed in STO intrinsic. STO returns an error when it has +to create a global variable if intrinsic none (default) is set. +* Mon Oct 1 2012 BERTRAND Joël 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-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-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-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-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-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-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; +- lot of patches for Android and OS/2; +- configure.ac is improved to remove operating systems special cases. +- major bug is fixed in DRWS (SDAT was not used...); +- lists, and integer, real and complex numbers can now be written in +unformatted files; +- rplawk makefile is fixed to avoid build process bug. Warning, with these +modifications, sources tree has to be writable. +* Wed Sep 21 2011 BERTRAND Joël rpl-4.1.3 (RPL/2) +- Linux port, MacOS X port and xBSD ports are tested and fully fonctionnal; +- libsigsegv is added; +- OpenMotif is added; +- all internal signal handlers are rewritten to avoid POSIX signal usage +and to be async signal safe; +- SIGSEGV signal handler is rewritten; +- SREV intrinsic is added. +* Tue Aug 9 2011 BERTRAND Joël rpl-4.1.2 (RPL/2) +- I have fixed a lot of bugs in gpp preprocessor (and sent gpp 3.0 to official +gpp developer). Now, macros like + + #define foo foo bar + +is evaluated without recursion. gpp 2.24 crashed on stack overflow. +- LIMIT is added; +- Now, undefined values like 'infinity/infinity' are computed. Result is +undef constant; +- infinity constant is added. +* Sun Jul 24 2011 BERTRAND Joël rpl-4.1.1 (RPL/2) +- VERSION now returns OS type, architecture and ABI; +- configure script is updated. New flags : + --with-32bits-abi + --with-64bits-abi + --with-rplcas +Please not that RPL/CAS is not built by default; - Lapack is upgraded to 3.3.1. * Mon Jun 27 2011 BERTRAND Joël rpl-4.1.0 (RPL/2) - New stable release.