|File Search||Catalog||Content Search|
libadolc2 - ADOLC automatic differentiation system, runtime libs… more info»
Version 2.1.0 -------> 20090715 awalther - new directory structure to fit usual COIN project standards Version 2.0.0 Version 1.11.0 20060503 kowarz: - new tape handling merged into trunk 20060428 kowarz: - bug fixed that caused seg-fault when running standalone tapedoc - some additional security checks in tape_handling.cpp 20060424 kowarz: - bux fixed that caused a SEG-fault when reading tape stats for a tape written by a different ADOL-C run 20060405 kowarz: - taping code rewritten to "nullify" all pointers that were object to delete or free 20060301 kowarz: - last bugfix for the taylor tape forced the writing of the corresponding file even if the taylor buffer could be hold the overall taylor tape => fixed - buffer sizes in usrparms.h set to default 20060301 schlenk: - value() function added for compatibility reasons 20060228 kowarz: - bug in taylor tape handling corrected => last taylor buffer from taping is now available for multiple reverse sweeps 20060224 kowarz: - function 'value' in adouble.* changed to 'getValue' + corresponding updates in other files 20060215 schlenk: - code for fixpoint iteration added 20060215 kowarz: - bug in extern diff. function code corrected (cross-over assignment) - ext_diff_fct_index is now part of TapeInfos - it is set by forward and reverse sweeps (from tape) and can be accessed via currentTapeInfos 20060203 kowarz: Summary for the last two months: - taping strategies rewritten => should work with nested tapes now - enumeration for tape stats introduced => docs need to be updated - "theCleaner" code extended => should now be available in static versions, too - extern diff. function capabilities extended to fos_rev. - checkpointing interface based on extern differentiated function context and nested taping added => documentation will follow soon - configure system updated: --enable-debug and --enable-harddebug set appropriate compile flags, now - many minor changes :) 20051219 kowarz: - TBUFSIZE (dvlparms.h) is now treated as number of elements - tape files (operations, locations, values) are now deleted at the end of the program for all tapes which could hold at least one within the main memory - file removal works for static and dynamic library now 20051214 kowarz: - new file names for tapes - bug fixed that caused the writing of all tapes (op+loc+val) even if not all exceeded the buffer size - implemented the usage of different buffer sizes for different tapes (op, loc, val) => see "usrparms.h" 20051123 kowarz: - rpl_malloc/rpl_calloc/rpl_realloc handling corrected 20050928 kowarz: - Windows version updated. (Several problems in the sparse directory fixed) Should compile now! - PDF version of the documentation added Version 1.10.0 20050704 kowarz: - initial makefile set for Windows - Windows section added to INSTALL 20050630 kowarz: - function value(badouble x) removed from badouble - function value() added to badouble => use x.value() instead of value(x) - minor updates in the documentation 20050630 walther: - all includes of <malloc.h> changed to <stdlib.h> <= malloc.h not available in all operation systems (e.g. MAC OS) - changed min, max to MIN_ADOLC, MAC_ADOLC - changed maxinc to MAXDEC kowarz: - some minor style changes, error corrections, comment updates Version 1.9.1 20050627 walther: - revised documentation - new coloring algorithms in graph_hess.* to generate seed matrix 20050617 kowarz: - replacement functions for malloc, calloc, realloc added 20050419 walther: - partial fix of the pow-function bug (pow evaluated at 0): forward mode: all orders reverse mode: up to order 1 - log_op corrected for hos_ov_reverse - hess_mat driver: change to static variables to reduce runtime - new drivers for sparse Hessians: * compute sparsity pattern * compute seed matrix from sparsity pattern using 3/2 coloring * compute Hessians in sparse format - new drivers for sparse Jacobians * compute seed matrix from sparsity pattern using CPR * compute Jacobians in sparse format 20050115 kowarz: - two shell scripts added for cross compiling (32-bit and 64-bit mode) 20050114 kowarz: - documentation for tapeless ADOL-C added - ADOL-C debug mode corrected (configure.ac) hard debug mode added to configure.ac 20050103 kowarz: tapeless tangent corrected 20041110 kowarz: tapeless forward version added (scalar / vector) documentation will follow soon 20041013 kowarz: another memory bug in jac_pat fixed => jac_pat seems to be clean now ( thanks to valgrind ;-) ) 20041007 kowarz: fixed memory bug in jac_pat (sparsedrivers.c), hopefully ( memory allocated for NULL rb and cb is freed at the end of jap_pat now ) thanks to Andreas Potschka 20041007 walther: partial fix of the pow-function bug (reverse mode) 20040913 kowarz: added driver jacobian_partx in drivers/drivers.c and drivers/drivers.h that was written down earlier but was not added to the repository 20040717 kowarz: bug fixed in tayutil.c (taylor_begin) ( old temporary files were never closed => could result in program crash due to too many file handles -> system dependend ) => old files are closed now before new ones are opened thanks to Andrej Ponomarenko 20040607 kowarz: bug fixed in tayutil.c (taylor_begin) (old taylor memory was never freed => chance to run out of memory if used many times on same tag -> dependend on memory size ) => moved "free( ... save_taylor)" ahead of " ... save_taylor = 0" thanks to Teijo T Arponen 20040524 kowarz: changed include of adolc files from standard notation (#include <...>) to user file notation (#include "...") ! started with ADOL-C version 1.9.0 !