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| author | Ludovic Courtès <ludo@gnu.org> | 2010-09-14 16:10:52 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2010-09-14 16:11:19 +0200 |
| commit | 07f49ac786e0f1c007eb336e2fb7a572e8405316 (patch) | |
| tree | ab04b1efe4ee3062959b659456b3abc53b9d1b6f /libguile/print.h | |
| parent | 4ff2b9f4b6fab00e0e982ce6d1b2594c19704d6e (diff) | |
| download | guile-07f49ac786e0f1c007eb336e2fb7a572e8405316.tar.gz | |
Factorize and optimize `write' for strings and characters.
According to `write.bm', this makes `write' 2.6 times faster for strings.
* libguile/print.c (iprin1): Use `write_character' when
`SCM_WRITINGP (pstate)' and `SCM_CHARP (exp)' or `scm_is_string (exp)'.
(scm_i_charprint): Remove.
(display_character, write_character): New functions.
(scm_write_char): Use `display_character' instead of
`scm_i_charprint'.
* libguile/print.h (scm_i_charprint): Remove declaration.
* benchmark-suite/benchmarks/write.bm: New file.
* benchmark-suite/Makefile.am (SCM_BENCHMARKS): Add
`benchmarks/write.bm'.
Diffstat (limited to 'libguile/print.h')
| -rw-r--r-- | libguile/print.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libguile/print.h b/libguile/print.h index ae2aaef54..64d1f4bd8 100644 --- a/libguile/print.h +++ b/libguile/print.h @@ -3,7 +3,7 @@ #ifndef SCM_PRINT_H #define SCM_PRINT_H -/* Copyright (C) 1995,1996,1998,2000,2001, 2003, 2004, 2006, 2008 Free Software Foundation, Inc. +/* Copyright (C) 1995,1996,1998,2000,2001, 2003, 2004, 2006, 2008, 2010 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License @@ -78,7 +78,6 @@ SCM_API SCM scm_print_options (SCM setting); SCM_API SCM scm_make_print_state (void); SCM_API void scm_free_print_state (SCM print_state); SCM_INTERNAL SCM scm_i_port_with_print_state (SCM port, SCM print_state); -SCM_INTERNAL void scm_i_charprint (scm_t_wchar c, SCM port); SCM_API void scm_intprint (scm_t_intmax n, int radix, SCM port); SCM_API void scm_uintprint (scm_t_uintmax n, int radix, SCM port); SCM_API void scm_ipruk (char *hdr, SCM ptr, SCM port); |