From bug-octave-request at bevo dot che dot wisc dot edu Tue Sep 28 11:20:41 1999 Subject: eval leaking memory? From: Perry Moerland To: bug-octave at bevo dot che dot wisc dot edu Cc: perry at pollux dot idiap dot ch Date: Tue, 28 Sep 1999 18:20:37 +0200 (MET DST) Bug report for Octave 2.0.14 configured for sparc-sun-solaris2.7 Description: ----------- Hello, in my set-up eval is leaking memory: when iterating over very simple eval statements memory size keeps increasing ... A very simple example: Repeat-By: --------- for i=1:10000000, eval('2;'); end Best wishes, Perry Configuration (please do not edit this section): ----------------------------------------------- uname output: SunOS pollux 5.7 Generic sun4u sparc SUNW,Ultra-5_10 configure opts: --with-f77 --enable-dl --enable-shared --enable-lite-kernel Fortran compiler: f77 FFLAGS: -O F2C: F2CFLAGS: FLIBS: -lf2c -lm -L/usr/ccs/lib -L/usr/lib -L/usr/local/lib/gcc-lib/sparc-sun-solaris2.7/egcs-2.91.66 -L/usr/local/sparc-sun-solaris2.7/lib -L/usr/ccs/bin -L/usr/ccs/lib -L/usr/local/lib -lm CPPFLAGS: INCFLAGS: -I/usr/local/include -I/usr/local/include/octave-2.0.14 C compiler: gcc, version 2.91.66 19990314 (egcs-1.1.2 release) CFLAGS: -DHAVE_CONFIG_H -g -O2 -Wall CPICFLAG: -fPIC C++ compiler: c++, version 2.91.66 19990314 (egcs-1.1.2 release) CXXFLAGS: -DHAVE_CONFIG_H -fno-rtti -fno-exceptions -fno-implicit-templates -g -O2 -Wall CXXPICFLAG: -fPIC LDFLAGS: -g LIBFLAGS: -L/usr/local/lib/octave-2.0.14 RLD_FLAG: -Xlinker -R -Xlinker /usr/local/lib/octave-2.0.14 TERMLIBS: -lncurses LIBS: LEXLIB: LIBPLPLOT: LIBDLFCN: DEFS: -DOCTAVE_SOURCE=1 -DSEPCHAR=':' -DSEPCHAR_STR=":" -DUSE_READLINE=1 -D__NO_MATH_INLINES=1 -DCXX_NEW_FRIEND_TEMPLATE_DECL=1 -DHAVE_LIBM=1 -DF77_APPEND_UNDERSCORE=1 -DOCTAVE_LITE=1 -DHAVE_LIBSOCKET=1 -DSIZEOF_SHORT=2 -DSIZEOF_INT=4 -DSIZEOF_LONG=4 -DHAVE_ALLOCA_H=1 -DHAVE_ALLOCA=1 -DNPOS=string::npos -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_ASSERT_H=1 -DHAVE_CURSES_H=1 -DHAVE_DLFCN_H=1 -DHAVE_FCNTL_H=1 -DHAVE_FLOAT_H=1 -DHAVE_FLOATINGPOINT_H=1 -DHAVE_FNMATCH_H=1 -DHAVE_GLOB_H=1 -DHAVE_GRP_H=1 -DHAVE_IEEEFP_H=1 -DHAVE_LIMITS_H=1 -DHAVE_MEMORY_H=1 -DHAVE_NAN_H=1 -DHAVE_NCURSES_H=1 -DHAVE_PWD_H=1 -DHAVE_SGTTY_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_TIMES_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_UTSNAME_H=1 -DHAVE_TERMCAP_H=1 -DHAVE_TERMIO_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_UNISTD_H=1 -DHAVE_VARARGS_H=1 -DHAVE_ATEXIT=1 -DHAVE_BCOPY=1 -DHAVE_BZERO=1 -DHAVE_DUP2=1 -DH User-preferences (please do not edit this section): -------------------------------------------------- EDITOR = "emacs" EXEC_PATH = ":/sym/staroffice50/bin:/usr/local/teTeX/bin/sparc-sun-solaris2.7:/home/system/acrobat4/bin:/usr/local/nmh/bin:.:/usr/local/bin:/com/scripts:/homes/perry/bin:/usr/bin::/sym/X11R6.4/bin:/sym/xemacs/bin:/usr/openwin/bin:/usr/local/wincenter:/sym/emacs/bin:/home/system/frame/bin:/sym/netpbm/bin:/homes/jaboulet/bin:/homes/genoud/public_idiap/bin:/homes/miguel/bin:/homes/langlais/Idiap/Scripts/Public:/homes/perry/learning/neal/bin:/homes/perry/learning/knn/source:/homes/gobry/packages/bin:/homes/jaboulet/bin:/homes/genoud/public_idiap/bin:/homes/miguel/bin:/homes/langlais/Idiap/Scripts/Public:/homes/perry/learning/neal/bin:/homes/perry/learning/knn/source:/homes/jaboulet/bin:/homes/genoud/public_idiap/bin:/homes/miguel/bin:/homes/langlais/Idiap/Scripts/Public:/homes/perry/learning/neal/bin:/homes/perry/learning/knn/source:/homes/jaboulet/bin:/homes/genoud/public_idiap/bin:/homes/miguel/bin:/homes/langlais/Idiap/Scripts/Public:/homes/perry/learning/neal/bin:/homes/perr! y/learning/knn/source:/homes/jaboulet/bin" IMAGEPATH = ".:/usr/local/share/octave/2.0.14/imagelib//" INFO_FILE = "/usr/local/info/octave.info" INFO_PROGRAM = "info" LOADPATH = ".:/homes/perry/matlab/boosting/oct//::" PAGER = "less" PS1 = ">> " PS2 = " " PS4 = "+ " auto_unload_dot_oct_files = 0 automatic_replot = 0 beep_on_error = 0 completion_append_char = " " default_eval_print_flag = 1 # default_global_variable_value = default_return_value = [] default_save_format = "ascii" define_all_return_values = 0 do_fortran_indexing = 0 echo_executing_commands = 0 empty_list_elements_ok = 1 fixed_point_format = 0 gnuplot_binary = "gnuplot" gnuplot_has_frames = 1 gnuplot_has_multiplot = 1 history_file = "/homes/perry/.octave_hist" history_size = 1024 ignore_function_time_stamp = "system" implicit_num_to_str_ok = 0 implicit_str_to_num_ok = 0 initialize_global_variables = 0 max_recursion_depth = 256 ok_to_lose_imaginary_part = "warn" output_max_field_width = 10 output_precision = 5 page_output_immediately = 0 page_screen_output = 1 prefer_column_vectors = 1 prefer_zero_one_indexing = 0 print_answer_id_name = 1 print_empty_dimensions = 1 propagate_empty_matrices = 1 resize_on_range_error = 1 return_last_computed_value = 0 save_precision = 15 saving_history = 1 silent_functions = 0 split_long_rows = 1 string_fill_char = " " struct_levels_to_print = 2 suppress_verbose_help_message = 0 treat_neg_dim_as_zero = 0 warn_assign_as_truth_value = 1 warn_comma_in_global_decl = 1 warn_divide_by_zero = 1 warn_function_name_clash = 1 warn_missing_semicolon = 0 warn_reload_forces_clear = 1 warn_variable_switch_label = 0 whitespace_in_literal_matrix = --------------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. 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