On 2009-01-06 23:00:40 +0100, Vincent Lefevre wrote:
> On 2009-01-06 11:20:20 -0500, C. Michael Pilato wrote:
> > I've been sitting on this thread for a looooooooong time. Still no time to
> > really invest here, but I filed issue #3353 so we don't lose this discussion
> > forever.
>
> This is not just a documentation bug: with --incremental --deltas,
> I get a delta on the changed files only (as expected), but the delta
> is too big: it contains a lot of text that hasn't changed. The problem
> is much more important in the latest revisions than in the first ones.
Actually the --incremental option doesn't matter. For instance, it
is not useful when doing a dump from revision 0, and I get exactly
the same bug, as said below.
I've attached two files showing the problem. I've obtained them with:
$ svn diff -c3876 file:///home/vlefevre/private/svn-mpfr > mpfr-diff
$ svnadmin dump --incremental --deltas ~/private/svn-mpfr -r3876 > mpfr-dump
$ ll mpfr-*
-rw-r--r-- 1 vlefevre vlefevre 2590 2011-12-25 22:38:31 mpfr-diff
-rw-r--r-- 1 vlefevre vlefevre 9333 2011-12-25 22:38:34 mpfr-dump
on my own copy of the MPFR repository (to be able to use svnadmin).
This corresponds to a ChangeLog update (note: CVS was used at that
time, and the repository was converted to Subversion later). One
can see in mpfr-diff that there are changes only for 2005-09. But
in mpfr-dump, one can see text corresponding to 2005-09, 2004-09,
2003-01, and 2001-10. Text corresponding to 2001..2004 shouldn't
have appeared as nothing has changed!
I get the same data for the revision 3876 (i.e. removing everything
that doesn't belong to this revision) whether I do
svnadmin dump --incremental --deltas ~/private/svn-mpfr -r3876
or I do
svnadmin dump --deltas ~/private/svn-mpfr -r 0:3876
showing that --incremental doesn't matter regarding this bug.
--
Vincent Lefèvre <vinc...@vinc17.net> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)
Index: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog (revision 3875)
+++ trunk/ChangeLog (revision 3876)
@@ -1,5 +1,74 @@
+2005-09-29 Vincent Lefevre <vincent.lefe...@loria.fr>
+
+ * mpfr.h, tests/tset_si.c:
+ Fixed bug in mpfr_set_ui macro when parameters are expressions
+ with side effects.
+
+2005-09-29 Paul Zimmermann <paul.zimmerm...@loria.fr>
+
+ * algorithms.tex: fixed missing accent
+
+2005-09-28 Vincent Lefevre <vincent.lefe...@loria.fr>
+
+ * lngamma.c: Small optimization.
+
+ * tests/tlngamma.c: Test the sign of 0.
+
+2005-09-28 Paul Zimmermann <paul.zimmerm...@loria.fr>
+
+ * lngamma.c, tests/tlngamma.c: fixed infinite loop for lngamma(2)
+
+2005-09-28 Vincent Lefevre <vincent.lefe...@loria.fr>
+
+ * Makefile.am:
+ Updated libmpfr_la_LDFLAGS (note: it shouldn't be incremented again
+ before the 2.3.0 release).
+
+2005-09-26 Paul Zimmermann <paul.zimmerm...@loria.fr>
+
+ * zeta_ui.c: new function: Zeta with integer argument
+
+2005-09-23 Paul Zimmermann <paul.zimmerm...@loria.fr>
+
+ * Makefile.am, algorithms.bib, algorithms.tex, mpfr.h, mpfr.texi,
tests/Makefile.am, tests/tzeta_ui.c:
+ new function mpfr_zeta_ui for integer argument
+
+2005-09-21 Paul Zimmermann <paul.zimmerm...@loria.fr>
+
+ * algorithms.tex: added brief description of algorithm for mpfr_zeta
+
+2005-09-18 Vincent Lefevre <vincent.lefe...@loria.fr>
+
+ * INSTALL:
+ Mentioned problems with the Tru64 make and other minor changes.
+ [2.2 branch]
+
+ * INSTALL:
+ Mentioned problems with the Tru64 make and other minor changes.
+
+2005-09-17 Vincent Lefevre <vincent.lefe...@loria.fr>
+
+ * configure.in: [2.2 branch]
+ Fixed the GMP linking test: replaced __gmp_version, which corresponds
+ to a variable, by __gmpz_init (suggested by the GMP documentation),
+ which corresponds to a function, as the auto tools assume the symbol
+ corresponds to a function. It was failing with the AIX linker.
+
+ * configure.in:
+ Fixed the GMP linking test: replaced __gmp_version, which corresponds
+ to a variable, by __gmpz_init (suggested by the GMP documentation),
+ which corresponds to a function, as the auto tools assume the symbol
+ corresponds to a function. It was failing with the AIX linker.
+
2005-09-16 Vincent Lefevre <vincent.lefe...@loria.fr>
+ * zeta.c: Better initial precision.
+
+ * const_euler.c:
+ Fixed overflow problem for large precisions. [2.2 branch]
+
+ * const_euler.c: Untabify.
+
* tests/tcoth.c, coth.c:
Fixed stupid bug (coth was computing 1/tan instead of 1/tanh).
[2.2 branch]
SVN-fs-dump-format-version: 3
UUID: b598dc39-d153-4b53-ab27-47c10eb00ac7
Revision-number: 3876
Prop-content-length: 110
Content-length: 110
K 7
svn:log
V 8
Update.
K 10
svn:author
V 8
vlefevre
K 8
svn:date
V 27
2005-09-29T09:52:33.000000Z
PROPS-END
Node-path: trunk/ChangeLog
Node-kind: file
Node-action: change
Text-delta: true
Text-delta-base-md5: 483f122a641a93e84479acfd62190bf4
Text-delta-base-sha1: 44b145bae225758111b6d8b36ec20da9027e3dc7
Text-content-length: 8721
Text-content-md5: 0e73204fe6cf663c0067dd6b4312c3ae
Text-content-sha1: 9199d488f1a6b3f7f2fd3770e1069aaaf11c8e7f
Content-length: 8721
SVN 66 J72005-09-29 Vincent Lefevre <vincent.lefe...@loria.fr>
* mpfr.h, tests/tset_si.c:
Fixed bug in mpfr_set_ui macro when parameters are expressions
with side effects.
2005-09-29 Paul Zimmermann <paul.zimmerm...@loria.fr>
* algorithms.tex: fixed missing accent
2005-09-28 Vincent Lefevre <vincent.lefe...@loria.fr>
* lngamma.c: Small optimization.
* tests/tlngamma.c: Test the sign of 0.
2005-09-28 Paul Zimmermann <paul.zimmerm...@loria.fr>
* lngamma.c, tests/tlngamma.c: fixed infinite loop for lngamma(2)
2005-09-28 Vincent Lefevre <vincent.lefe...@loria.fr>
* Makefile.am:
Updated libmpfr_la_LDFLAGS (note: it shouldn't be incremented again
before the 2.3.0 release).
2005-09-26 Paul Zimmermann <paul.zimmerm...@loria.fr>
* zeta_ui.c: new function: Zeta with integer argument
2005-09-23 Paul Zimmermann <paul.zimmerm...@loria.fr>
* Makefile.am, algorithms.bib, algorithms.tex, mpfr.h, mpfr.texi,
tests/Makefile.am, tests/tzeta_ui.c:
new function mpfr_zeta_ui for integer argument
2005-09-21 Paul Zimmermann <paul.zimmerm...@loria.fr>
* algorithms.tex: added brief description of algorithm for mpfr_zeta
2005-09-18 Vincent Lefevre <vincent.lefe...@loria.fr>
* INSTALL:
Mentioned problems with the Tru64 make and other minor changes.
[2.2 branch]
* INSTALL:
Mentioned problems with the Tru64 make and other minor changes.
2005-09-17 Vincent Lefevre <vincent.lefe...@loria.fr>
* configure.in: [2.2 branch]
Fixed the GMP linking test: replaced __gmp_version, which corresponds
to a variable, by __gmpz_init (suggested by the GMP documentation),
which corresponds to a function, as the auto tools assume the symbol
corresponds to a function. It was failing with the AIX linker.
* configure.in:
Fixed the GMP linking test: replaced __gmp_version, which corresponds
to a variable, by __gmpz_init (suggested by the GMP documentation),
which corresponds to a function, as the auto tools assume the symbol
corresponds to a function. It was failing with the AIX linker.
2005-09-16 Vincent Lefevre <vincent.lefe...@loria.fr>
* zeta.c: Better initial precision.
* const_euler.c:
Fixed overflow problem for large precisions. [2.2 branch]
* const_euler.c: Untabify. |s A¤ B®@ rmann
<paul.zimmerm...@loria.fr>
* get_ui.c: forgot to check for 0
* get_ui.c: now use mpfr_rint()
2004-09-24Update doc of mpfr_get_str (Minimum space is 7).
2004-09-24 Paul Zimmermann <paul.zimmerm...@loria.fr>
* get_ui.c, tests/tset_si.c: fixed double-rounding bug in get_ui
2004-09-23 Patrick Pelissier <patrick.peliss...@loria.fr>
* mpf2mpfr.h: Prevent from multiple inclusion.
mpf_init inits to 0 rather than NAN.
* mpfr.h: Fix some tiny problems.
2004-09-23 Paul Zimmermann <paul.zimmerm...@loria.fr>
* TODO: added item on rounding to odd
2004-09-21 Patrick Pelissier <patrick.peliss...@loria.fr>
* strtofr.c: Fix a bug in FreeBsd 5.20 / Alpha / Gcc 3.3.3.
Nor a MPFR bug, but add some code to avoid it.
* strtofr.c, tests/tstrtofr.c: Add a new test and clarify a comment.
* strtofr.c: Update Assertion for pow2.
2004-09-20 Patrick Pelissier <patrick.peliss...@loria.fr>
* NEWS: Update NEWS.
* TODO: Update TODO due to new function mpfr_strtofr
* configure.in, get_d.c, mpfr-impl.h, mpfr.h, set_d.c, strtofr.c,
tests/memory.c, tests/tdiv.c, tests/tests.c, tests/tget_str.c, tests/trint.c,
tests/tset_d.c, tests/tset_q.c, tests/tset_str.c, tests/tstrtofr.c:
Add ICC detection && support.
Remove some potential warnings in the test files.
* Makefile.am, mpfr.texi, strtofr.c, tests/Makefile.am,
tests/tstrtofr.c:
Add mpfr_strtofr function.
Add mpfr_strtofr test file.
Add mpfr_strtofr documentation.
* configure.in: Improve GMP.h vs libgmp.a version checking.
2004-09-17entry (new function 1/sqrt(x))
2004-09-17 Patrick Pelissier <patrick.peliss...@loria.fr>
* acinclude.m4, configure.in, tests/Makefile.am:
Use LIBS instead of LDADD for libraries (GMP).
* configure.in: Min GMP version is 4.1.0 now.
2004-09-16 Patrick Pelissier <patrick.peliss...@loria.fr>
* configure.in:
Add a check if both gmp.h and libgmp.a have the same version.
* mpfr-impl.h: Fix a typo.
2004-09-15 Patrick Pelissier <patrick.peliss...@loria.fr>
* tests/tset_str.c: Add a forgotten regressiÀ g_b2.h
from include_HEADERS to libmpfr_a_SOURCES, it doesn't
want to be installed.
* set_str.c:
Correction to memory leak fix, need "result" for final rounding.
2003-01-17 Kevin Ryde <use...@zip.com.au>
* set_str.c: Fix two memory leaks.
* tests/Makefile.am (LDADD): Add $(MPFR_LIBM).
* configure.in: Remove -lm setups, now handled by MPFR_CHECK_LIBM.
* acinclude.m4 (MPFR_CHECK_LIBM): New macro.
(MPFR_CONFIGS): Use it.
2003-01-17 Paul Zimmermann <paul.zimmerm...@loria.fr>
* BUGS, NEWS, README, TODO, acinclude.m4:
added copyright notices and license statements
* tests/tcmp2.c:
now use __gmpfr_floor_log2 instead of floor/log to get rid of math.h
* tests/tagm.c: removed unused function dagm(), and get rid of math.h
added tests for NaN, Inf's
2003-01-17 Vincent Lefevre <vincent.lefe...@loria.fr>
* acinclude.m4:
Re-added $OBJEXT, using AC_REQUIRE([AC_OBJEXT]) for old autoconf.
2003-01-16 Paul Zimmermann <paul.zimmerm...@loria.fr>
* tests/tcmp2.c: put back math.h
* tests/tagm.c: added back math.h (for sqrt)
* Makefile.am: added log_b2.h in include_HEADERS
* tests/Makefile.am: added tsin_cos
* tests/tadd.c: added #ifdef HAVE_DENORMS for denormalized test
* tests/tcmp2.c, tests/tcmp_ui.c, tests/teq.c, tests/tmul_ui.c,
tests/tout_str.c, tests/tset.c, tests/tsub.c:
removed math.h
* tests/tset_d.c, tests/tsin.c, tests/tsin_cos.c, tests/tsqrt.c,
tests/tsqrt_ui.c, tests/tsub_ui.c, tests/tadd.c, tests/tcmp.c, tests/tcos.c,
tests/tdiv.c, tests/tdiv_ui.c, tests/texp.c, tests/tlog.c, tests/tmul.c:
added year 2003 in copyright line
removed math.h
* tests/ttan.c, tests/tui_div.c, tests/tui_sub.c:
added 2003, removed math.h
* tests/tabs.c: added 2003
* tests/tadd_ui.c: added 2003, removed math.h
* tests/tagm.c: removed math.h
* tests/tset_str.c, tests/memory.c: added 2003
* tests/trandom.c: removed math.h
* tests/tget_str.c: added year 2003
removed math.h
* tests/tadd.c: patch for compiler bug on hppa2.0w-hp-hpux11.11
2003-01-16 Vincent Lefevre <vincent.lefe...@loria.fr>
* set_ld.c: Macro LONGDOUBLE_ISNAN wasn't defined.
2003-01-16 Paul Zimmermann <paul.zimmerm...@loria.fr>
* mpà
ðdc
ðd x.loria.fr>
* algorithms.tex:
correction d'erreurs sur les notations + correction de la regle 9
2001-10-12 Paul Zimmermann <zimme...@greux.loria.fr>
* mpfr-impl.h: fixed MPFR_ASSERT
documented MPFR_ASSERTN and MPFR_ASSERTD
* tests/tset_f.c: added test for mpfr_init_set_f prototype
* tests/tmul_ui.c: added test for inexact flag
corrected a wrong test
* tests/tadd.c: cosmetic change
* tests/Makefile.am:
added tsub_ui (did exist but forgotten in Makefile) and tset (new file)
* tests/tset.c: test file for mpfr_set, initial version
* mpfr.texi: void -> int as return value for several functions
and explained the ternary return value
* ui_sub.c, set_f.c: implemented inexact flag
* mpfr.h:
void -> int as return value for new functions implementing inexact flag
* set_d.c: implemeted inexact flag in mpfr_set_d
* round.c: implemented inexact flag in mpfr_round
* neg.c: implemented inexact flag
* mul_ui.c: completely rewritten
* mul.c: computation of inexact flag now directly uses mpfr_round_raw
* mpfr-impl.h: added 'if' in MPFR_ASSERT to avoid compiler warning
* add.c:
put initial value in variables which may be used without being
initialized
* TODO: updated things done, added Rounding section
2001-10-11 David Daney <da...@greux.loria.fr>
* algorithms.tex: ajout de log1p et expm1
2001-10-11 Paul Zimmermann <zimme...@greux.loria.fr>
* tests/tatan.c: reduced number of random tests (took too much time)
* tests/tsub.c: added random tests for inexact flag
* sub.c, sub_ui.c: implemented inexact flag
* tests/tui_sub.c, tests/tsub_ui.c: added random tests for inexact flag
2001-10-11 David Daney <da...@greux.loria.fr>
* algorithms.tex: ajout du log generic et de fma
2001-10-11 Paul Zimmermann <zimme...@greux.loria.fr>
* sqrt.c: inexact flag was wrong in some cases
* tests/tsqrt.c: added random tests for inexact flag
* tests/tasin.c: reduced number of loops per precision from 100 to 10
(test was too long)
* configure:
improved check for gmp-impl.h/config.h/gmp-mparam.h/longlong.h
and corresponding error message
* INSTALL:
stack-alloc.h no longer needed (will be included in gm
