Barry Warsaw
226ae6ca12
Mainlining the string_methods branch. See branch revision log
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messages for specific changes.
1999-10-12 19:54:53 +00:00
Guido van Rossum
9263e78ff2
Tim Peters writes:
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1. Fixes float divmod so that the quotient it returns is always an integral
value.
2. Fixes float % and float divmod so that the remainder always gets the
right sign (the current code uses a "are the signs different?" test that
doesn't work half the time <wink> when the product of the divisor and the
remainder underflows to 0).
1999-05-06 14:26:34 +00:00
Guido van Rossum
d7b5fb858c
Fix a problem with Vladimir's PyFloat_Fini code: clear the free list; if
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a block cannot be freed, add its free items back to the free list.
This is necessary to avoid leaking when Python is reinitialized later.
1999-03-19 20:59:40 +00:00
Guido van Rossum
3fce883922
Vladimir has restructured his code somewhat so that the blocks are now
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represented by an explicit structure. (There are still too many casts
in the code, but that may be unavoidable.)
Also added code so that with -vv it is very chatty about what it does.
1999-03-12 19:43:17 +00:00
Guido van Rossum
f61bbc8182
OK, try again. Vladimir gave me a fix for the alignment bus error,
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so here's his patch again. This time it works (at least on Solaris,
Linux and Irix).
1999-03-12 00:12:21 +00:00
Guido van Rossum
a060fb2598
Alas, Vladimir's patch caused a bus error (probably double
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alignment?), and I didn't test it. Withdrawing it for now.
1999-03-11 01:47:00 +00:00
Guido van Rossum
881928f7ab
Patch by Vladimir Marangoz to allow freeing of the allocated blocks of
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floats on finalization.
1999-03-10 22:55:47 +00:00
Guido van Rossum
3c03fa87b6
Hack suggested by Matthias Klose to pull in all relevant entry points
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in libmath.a so they are available to mathmodule.so (in case it is
shared). While this still gets triggered on Solaris 2.x, this appears
to be harmless there.
1997-10-31 17:00:30 +00:00
Guido van Rossum
fbbd57e4ca
Added _Fini() routines to free up some memory
1997-08-05 02:16:08 +00:00
Guido van Rossum
93ad0df06c
Faster floating point allocator, same idea as the int allocator.
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By Aaron Watters.
1997-05-13 21:00:42 +00:00
Guido van Rossum
c0b618a2cc
Quickly renamed the last directory.
1997-05-02 03:12:38 +00:00
Guido van Rossum
45b83915f8
New form of PyFPE_END_PROTECT macro.
1997-03-14 04:32:50 +00:00
Guido van Rossum
09e6ad0c1e
Changes for Lee Busby's SIGFPE patch set.
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Surround various f.p. operations with PyFPE_{START,END}_PROTECT macros.
1997-02-14 22:54:21 +00:00
Guido van Rossum
919cf1aff1
New, better hash for floating point and complex
1997-01-11 19:26:21 +00:00
Guido van Rossum
d266eb460e
New permission notice, includes CNRI.
1996-10-25 14:44:06 +00:00
Guido van Rossum
b23a60fd6e
Get rid of bogus MSC_VER undef of CHECK()
1996-09-11 20:21:41 +00:00
Guido van Rossum
c13bcca268
Test for negative # to the nonintegral float power here.
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Expanded powi() in-line.
1996-08-16 20:42:57 +00:00
Guido van Rossum
86c04c252b
Correct wrong calculation of pow(0.0, 0.0, negative_number)
1996-08-09 20:50:14 +00:00
Guido van Rossum
9d81b5594e
Different logic for defining CHECK(); 16-bit MSC specific define.
1996-06-26 18:27:19 +00:00
Guido van Rossum
363078afa4
make some things static
1996-05-24 20:45:01 +00:00
Guido van Rossum
39739ea0ed
better power implementation
1996-01-12 01:22:56 +00:00
Guido van Rossum
07e3a7e781
for MPW __SC__ compiler
1995-02-27 10:13:37 +00:00
Guido van Rossum
67ca701939
NeXT/Sparc 3.3 fix
1995-02-13 16:38:41 +00:00
Guido van Rossum
9fa2c11613
use Py_CHARMASK; and don't check for neg. float to the float power here
1995-02-10 17:00:37 +00:00
Guido van Rossum
4d3468deab
don't declare fmod/pow for any STDC compiler
1995-01-17 16:33:14 +00:00
