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41 Commits (81c6196dc488d73c9c47e5ccf94e6e8c94e75ad4)

Author SHA1 Message Date
John Benediktsson 800d643c2d random.mersenne-twister: simplify seed-random. 2016-07-11 14:00:15 -07:00
Doug Coleman 4ec2311406 factor: Trim whitespace after ! comments and a few USING: lines that got skipped before. 2015-07-18 20:14:22 -07:00
Doug Coleman 892c62e1dc factor: second stab at [ ] [ ] unit-test -> { } [ ] unit-test 2015-07-03 09:39:59 -07:00
Doug Coleman 59f3b1ea57 Revert "factor: rename [ ] [ ] unit-test -> { } [ ] unit-test using a refactoring tool!" 
Needs a bit more work.

This reverts commit 7e54cc2824.
 2015-07-02 13:47:06 -07:00
Doug Coleman 7e54cc2824 factor: rename [ ] [ ] unit-test -> { } [ ] unit-test using a refactoring tool! 2015-07-02 11:36:08 -07:00
Doug Coleman 352e5de16a core, basis, extra: Remove DOS line endings from files. 
Remove whitespace from end of lines.
Add a newline to the end of each file.
 2015-06-29 17:25:40 -07:00
John Benediktsson 0fb0eaa1cf random: simplify using bitwise operations. 2014-02-25 15:59:51 -08:00
Doug Coleman 48562e6e48 random.mersenne-twister: Don't use system-random-generator to initialize 
Mersenne Twister. If there is no system random generator, startup can
fail.
 2014-02-14 18:48:25 -08:00
John Benediktsson 9aa160ad91 random.mersenne-twister: fix name of stack effect. 2014-02-09 11:00:57 -08:00
John Benediktsson d9961f5f4a random.mersenne-twister: more complete fix for bias. 2014-02-07 11:56:29 -08:00
John Benediktsson 0110bd49f1 random.mersenne-twister: fix non-random bias. 2014-02-07 07:31:53 -08:00
John Benediktsson a718127fd1 random: some cleanup. 2014-02-06 18:17:03 -08:00
Joe Groff 943596575a use radix literals 2011-11-23 19:03:40 -08:00
John Benediktsson 4f42c72012 specialized-arrays: performed some cleanup. 
Specifically,
    •   Created >c-array to be replacement for >T-array.
    •   Created cast-array to be generic replacement for all T-array-cast words.
    •   Created c-array@ to be generic replacement for T-array@ words.
    •   Replaced usages of <T-array> with T <c-array>
    •   Replaced usages of <direct-T-array> with T <c-direct-array>
    •   Replaced usages of >T-array with T >c-array
    •   Replaced usages of T-array-cast with T cast-array
    •   Replaced usages of malloc-T-array with T malloc-array.
    •   Removed malloc-T-array.
    •   Removed T-array-cast.
    •   Removed T-array@.
    •   Removed >T-array.

I also added (but didn't change any code to use):
    •   T c-array-type, returns T-array
    •   T c-array?, returns T-array?
    •   c-array{ T ... }, returns T-array{ ... }

Bootstraps just find on Mac OS X.  Also `load-all test-all` works for me.
 2011-09-26 11:37:51 -07:00
Doug Coleman 4c71d71907 random is generic now -- iota random -> random 2010-01-14 12:48:57 -06:00
Slava Pestov df4fb4a3ee Removing integers-as-sequences 2010-01-15 07:15:33 +13:00
Doug Coleman 6b6e56a179 change add-init-hook to add-startup-hook, new add-shutdown-hook word 2009-10-19 22:17:02 -04:00
Doug Coleman 21c9da7c5f revert loading sfmt by default 2009-10-07 21:41:12 -05:00
Doug Coleman 83bc4907d4 load random.sfmt by default, and use it as default random-generator if sse2 is present 2009-10-07 21:05:51 -05:00
Doug Coleman ef237777c3 make random-32* the protocol again, add a random-32 word that doesn't scale the returned bits 2009-09-30 15:56:02 -05:00
Doug Coleman 61583862fa fix seed-random, random-32* -> random-32 2009-09-30 03:22:11 -05:00
Joe Groff 5054c954be add USING:s and rearrange definitions so macosx can compile without parsing c-type strings 2009-09-26 23:14:57 -05:00
Slava Pestov 7f2e2b1777 Specialized array overhaul 
- Replace hand-written specialized-arrays.* subvocabularies with new system; instead of USE:ing specialized-arrays.T, do SPECIALIZED-ARRAY: T
- Ditto for specialized-vectors; use SPECIALIZED-VECTOR:
- io.mmap.functor: removed entirely, use <mapped-array> instead
- struct-arrays and struct-vectors have been removed because specialized arrays and vectors subsume them entirely
 2009-09-09 22:33:34 -05:00
Doug Coleman 3f3d57032b Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places, minor refactoring 2009-08-13 19:21:44 -05:00
Slava Pestov fb6df472a2 Cleaning up USING: lists for new strict semantics 2009-05-14 16:54:16 -05:00
Doug Coleman 0e0662ffc5 move random-bits* to random, work on docs 2009-05-10 13:39:08 -05:00
Doug Coleman 364ea217ef fix more compiler errors 2009-04-17 14:44:08 -05:00
Doug Coleman 990513db60 use CONSTANT: in basis 2009-02-22 19:13:08 -06:00
Doug Coleman 90cdb6c4f4 remove >r r> 2008-12-08 00:10:24 -06:00
Slava Pestov 25bf16f6d4 Optimize mersenne-twister: eliminate conditional branches from inner loop, 30% speedup 2008-12-05 01:50:30 -06:00
Doug Coleman 3a2b0cc1fb rice mersenne-twister - replace mod with a subtraction 2008-12-03 18:15:14 -06:00
Slava Pestov 4c6af1cc9f Use fry instead of curry 2008-12-03 10:45:06 -06:00
Slava Pestov 378bedd1e0 Faster mersenne-twister with specialized-arrays 2008-12-03 10:44:41 -06:00
Slava Pestov 402da00390 Fixing bootstrap with specialized arrays 2008-12-02 02:44:19 -06:00
Doug Coleman 51ecc18cd8 changed a bitwise word, updating usage for mersenne twister 2008-11-11 13:03:42 -06:00
Slava Pestov 5def7c5dea Don't load random number generator on bootstrap 2008-11-06 01:30:59 -06:00
Doug Coleman 6b3b48a106 random is generic, better random docs, cleanups 2008-10-04 11:44:12 -05:00
Slava Pestov c19f2257f4 Fix permission bits 2008-10-02 08:34:49 -05:00
Slava Pestov 0c8e2584b4 Fixing unit tests for make, fry changes 2008-09-11 00:20:06 -05:00
Slava Pestov aea0fed14c Fixing basis -> extra dependencies 2008-09-05 19:29:14 -05:00
Slava Pestov d66f887736 Create basis vocab root 2008-07-28 22:03:13 -05:00