Commit Graph

44 Commits (84d4bd3bbe03c7724de12aa1a758c1aa5542e5ba)

Author SHA1 Message Date
Slava Pestov a46671e3ad math.integers: fix help lint on 32-bit 2009-11-06 04:52:52 -06:00
Slava Pestov a089163a40 math: fix test failures on 32-bit 2009-11-06 04:50:41 -06:00
Joe Groff d4a207662e might want to accurately divide large negative fixnums too 2009-10-31 12:10:29 -05:00
Joe Groff a7011fe087 use bignum/f to get accurate division of fixnums >= 2^53 on 64-bit platforms 2009-10-31 12:06:56 -05:00
Keith Lazuka 405e5d015b docs: change $subsection to $subsections 2009-10-02 12:15:48 -04:00
Slava Pestov 32b95c2cdf math: add unordered comparison operators u< u<= u> u>= which behave exactly like < <= > >= except no floating point exceptions are set if one or both inputs are NaNs; also add efficient intrinsic for unordered? predicate, and fix propagation type functions for abs, absq, and bitnot 2009-09-12 22:20:13 -05:00
Slava Pestov 2bb6293217 compiler: add fixnum-min/max intrinsics; ~10% speedup on benchmark.yuv-to-rgb 2009-08-28 19:02:59 -05:00
Slava Pestov 030b1b816c Add inline declarations for various assorted methods 2009-08-17 22:32:21 -05:00
Doug Coleman 14ef1649d4 add if-zero/when-zero/unless-zero to core/ and update usages 2009-08-11 17:59:40 -05:00
Doug Coleman 0ad6d1fb7b add a few usages of iota, remove most 1+ and 1- from core 2009-05-01 19:58:24 -05:00
Slava Pestov 0ffd43e2e3 1.0/0.0 => 1/0. 2009-04-13 19:48:08 -05:00
Slava Pestov 25a877e50b Merge OneEyed's patch 2009-02-28 17:06:55 -06:00
Slava Pestov 78ce670101 Merge branch 'for-slava' of git://git.rfc1149.net/factor 2009-02-28 14:42:56 -06:00
Slava Pestov 91d0c4ed1f Fix conflict 2009-02-22 20:02:13 -06:00
Slava Pestov 127f9b3578 Add unit tests for bignum bug 2009-02-22 19:41:47 -06:00
Samuel Tardieu 087d931c36 Remove the tail argument from do/until/while 2009-02-18 02:41:14 +01:00
Slava Pestov 669548e62e Clean up some usages of tuck, and add Joe's curried cleave/spread/apply combinators to kernel vocabulary 2009-02-02 13:43:54 -06:00
Slava Pestov a9ef525aed Help lint fixes for stricter help lint 2009-01-27 04:12:37 -06:00
Slava Pestov b154b21aaa Add new until combinator, and a new do word which acts like a modifier: do while, do until for loops which iterate at least once 2008-12-08 23:37:18 -06:00
Slava Pestov 73b3cd6367 Use eq? instead of number= since we only ever have a fixnum here 2008-12-08 13:59:59 -06:00
Slava Pestov e4f8448eb1 Fix some problems with arithmetic type inference, exposed by recent changes to log2 word
- declared input type for bignum-shift was stricter than the runtime behavior, leading to bad propagation of type info if shift count was a bignum
- types inferred for type functions which used number-valued/integer-valued/real-valued were not always precise, eg bignum bignum bitxor => integer
- add interval-log2, type function for (log2)
- remove math-class-min, it was useless
2008-12-07 19:44:49 -06:00
Slava Pestov 8a8f0c925c Use BSR instruction to implement fixnum-log2 intrinsic 2008-12-06 15:31:17 -06:00
Slava Pestov a4d9cdfeb3 Refactor all usages of >r/r> in core to use dip, 2dip, 3dip
Non-optimizing compiler now special-cases dip, 2dip, 3dip following a
literal quotation: this allows us to break the dip/slip meta-circle
without explicit calls to >r/r>
2008-11-23 02:44:56 -06:00
unknown cc7ab11881 Add more unit tests 2008-11-07 20:34:04 -06:00
Slava Pestov c19f2257f4 Fix permission bits 2008-10-02 08:34:49 -05:00
Slava Pestov 110a5e5162 Change equality semantics 2008-09-02 02:02:05 -05:00
Slava Pestov ac2bf0b87d Adding inline recursive declarations 2008-07-18 19:22:59 -05:00
Slava Pestov 685d53e264 Add gather word; faster 'implementors' using inverted index 2008-06-12 05:49:46 -05:00
Slava Pestov 9dd5c9919f Mandatory stack effect annotations 2008-06-08 15:32:55 -05:00
Slava Pestov d2fe9f6abb Fix unit tests 2008-04-29 06:01:01 -05:00
Slava Pestov ee46527023 Fix tests 2008-04-29 03:59:41 -05:00
Slava Pestov 5901107f66 Bootstrap fix 2008-04-29 01:49:06 -05:00
Slava Pestov 08af497255 Fix /f for large integers 2008-04-28 21:26:31 -05:00
Slava Pestov 390afacac8 Better modular arithmetic optmizer 2008-04-17 12:22:24 -05:00
Slava Pestov 7ad74eb320 Various fixes 2008-03-08 02:51:26 -06:00
Slava Pestov e98cd1fd59 New convention for unit tests 2008-03-01 17:00:45 -05:00
Slava Pestov 727f91409d Split off concurrency.mailboxes, add timeout support to promises, locks, mailboxes, semaphores, count-downs 2008-02-21 23:47:06 -06:00
Slava Pestov be2c8b13d7 Rename unit-test-fails to must-fail and add must-fail-with to replace [ t ] [ [ ... ] catch ... ] unit-test idiom 2008-02-06 13:47:19 -06:00
Slava Pestov d54fc8172d Assorted fixes 2008-01-12 22:24:27 -05:00
Slava Pestov e3416ec170 Faster bit-arrays 2008-01-12 21:37:44 -05:00
U-SLAVA-FB3999113\Slava f529d3d2d2 Load fixes for core/math 2007-10-18 02:38:35 -04:00
U-SLAVA-FB3999113\Slava 8b54248c50 Get core unit tests to pass without number tower 2007-10-14 21:13:42 -04:00
U-SLAVA-FB3999113\Slava e9b42fa635 Move more math stuff to extra/, get compiler to work without ratios/complex numbers 2007-10-14 20:38:23 -04:00
Slava Pestov a96457cecc Initial import 2007-09-20 18:09:08 -04:00