Doug Coleman
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7d39e51d9a
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add using and unit tests for mmap
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2009-10-08 23:06:40 -05:00 |
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Doug Coleman
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36775661a9
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fix unit test
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2009-10-08 21:37:30 -05:00 |
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Doug Coleman
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8556476b76
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handle indexed color pngs
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2009-10-08 20:55:53 -05:00 |
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Doug Coleman
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796b1c8977
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fix byte swapping on greyscale-alpha
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2009-10-08 20:37:00 -05:00 |
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Doug Coleman
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fd4c6b73bb
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ushort pngs are byte-reversed from how i'm reading them -- fixed.
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2009-10-08 20:33:15 -05:00 |
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Doug Coleman
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2945393965
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dont scale 8,16 bit greyscale pngs. greyscale-alpha pngs are 8,16 bit already, so don't scale them either.
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2009-10-08 19:37:14 -05:00 |
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Doug Coleman
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77f968fad6
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load greyscale png images, refactor some code
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2009-10-08 18:18:33 -05:00 |
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Doug Coleman
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7403bcef0c
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make pngs read scanlines in terms of bits instead of bytes
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2009-10-08 16:58:24 -05:00 |
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Doug Coleman
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37d0f29e4b
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add a couple of combinators to mmap that take a c-type to reduce conceptual overhead and boilerplate, more docs
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2009-10-08 16:07:36 -05:00 |
Joe Groff
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18b3c120a7
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add a set-firstn generalization
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2009-10-08 14:42:59 -05:00 |
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Joe Groff
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b150deeb11
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refactor so that generalizations reuses the stub versions of nsequence, firstn, and n*quot needed by memoize
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2009-10-08 12:55:52 -05:00 |
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Joe Groff
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63842c7dc9
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-08 12:39:02 -05:00 |
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Doug Coleman
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1d320f4270
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-08 12:30:54 -05:00 |
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Doug Coleman
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9a09c3ced8
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fix using
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2009-10-08 12:30:43 -05:00 |
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Joe Groff
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27c5ab9cc3
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shatter the four-argument barrier in memoize
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2009-10-08 12:24:15 -05:00 |
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Joe Groff
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1bb8a99368
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-08 11:37:12 -05:00 |
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Joe Groff
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531cfa1c33
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refactor math.vectors.conversion
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2009-10-08 11:35:40 -05:00 |
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Joe Groff
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5a2a99128b
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add an "nspin" generalization
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2009-10-08 11:34:20 -05:00 |
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Doug Coleman
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f321243bb3
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-08 05:03:53 -05:00 |
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Doug Coleman
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09e8484777
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fix using
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2009-10-08 05:03:40 -05:00 |
Slava Pestov
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9357ee378e
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cpu.architecture: move dummy -reps words here, from cpu.ppc
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2009-10-08 03:48:03 -05:00 |
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Doug Coleman
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fcc53d174c
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move game-* to game.* and update all usages
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2009-10-08 01:42:54 -05:00 |
Slava Pestov
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1f8495a62f
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vm/os-netbsd.cpp: fix double-free error
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2009-10-07 21:49:04 -05:00 |
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Doug Coleman
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21c9da7c5f
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revert loading sfmt by default
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2009-10-07 21:41:12 -05:00 |
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Doug Coleman
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429dd933c7
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fix using
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2009-10-07 21:07:56 -05:00 |
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Doug Coleman
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535fb5d45b
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add a lagged-fibonacci generator to extra/random
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2009-10-07 21:06:44 -05:00 |
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Doug Coleman
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83bc4907d4
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load random.sfmt by default, and use it as default random-generator if sse2 is present
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2009-10-07 21:05:51 -05:00 |
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Doug Coleman
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e758d4061a
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-07 20:53:04 -05:00 |
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Doug Coleman
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8ad1bab8ad
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fix seed-random for cmwc
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2009-10-07 20:25:00 -05:00 |
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Doug Coleman
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357bd0b3ec
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fix seed-random for cmwc
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2009-10-07 20:21:09 -05:00 |
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Doug Coleman
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0fd2027900
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add cmwc rng to extra
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2009-10-07 20:06:39 -05:00 |
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Joe Groff
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3a1bb22618
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delete malloc-file-contents 'cause it sucks and nobody likes it
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2009-10-07 19:30:06 -05:00 |
|
Doug Coleman
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3ff8db48f6
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speed up mt benchmarks considerably by doing less iterations
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2009-10-07 18:48:23 -05:00 |
|
Doug Coleman
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3d2237c2b8
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inline a word in sfmt
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2009-10-07 15:27:40 -05:00 |
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Doug Coleman
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11be7d9ff6
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add benchmark.mt for comparison to sfmt
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2009-10-07 15:27:10 -05:00 |
|
Joe Groff
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dd691a61e8
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break vector compare intrinsics into %compare, %or, and %not instructions that map directly to cpu instructions
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2009-10-07 15:27:03 -05:00 |
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Doug Coleman
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fbdfbe2fa4
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correctly correct the SFMT period
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2009-10-07 15:06:59 -05:00 |
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Joe Groff
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f2c9eb79e2
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decompose %unpack-vector-head/tail into %compare-vector/%merge-vector-head/tail or %tail>head-vector/%unpack-vector-head insns when there isn't an actual unpack insn; get rid of fake x86 implementations
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2009-10-07 14:09:46 -05:00 |
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Doug Coleman
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211eff745a
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correct the output of random.sfmt
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2009-10-07 13:42:37 -05:00 |
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Joe Groff
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fd6f370119
|
typo in convert-to-fill-vector?
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2009-10-07 12:53:10 -05:00 |
|
Doug Coleman
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901f87e752
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-07 12:47:44 -05:00 |
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Joe Groff
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47cfb7d3a5
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fix ##load-constant/##scalar>vector folding when constant is a fixnum
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2009-10-07 12:46:08 -05:00 |
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Joe Groff
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ea051063a4
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convert all-ones vector ##load-reference/##load-constant to a ##fill-vector insn
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2009-10-07 12:35:21 -05:00 |
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Doug Coleman
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59c1f3f73e
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-07 12:33:44 -05:00 |
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Joe Groff
|
4d5f727a63
|
sse doesn't actually have an unsigned->unsigned pack instruction
|
2009-10-07 12:00:31 -05:00 |
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Joe Groff
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34def34481
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don't generate a ##not-vector instruction if the cpu doesn't have one; instead, fall back to a ##fill-vector/##xor-vector combo. get rid of pretend %not-vector in cpu.x86
|
2009-10-07 11:59:36 -05:00 |
|
Joe Groff
|
8873b7939a
|
fix math.vectors.simd test load failure
|
2009-10-07 11:56:57 -05:00 |
|
Doug Coleman
|
bfb2493d68
|
Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-07 11:52:34 -05:00 |
|
Joe Groff
|
4d4da7ac23
|
break vector conversion intrinsics off to a math.vectors.conversion.backend vocab so the whole conversion vocab doesn't get sucked in by the compiler
|
2009-10-06 21:28:33 -05:00 |
|
Joe Groff
|
879fe9a665
|
fix x86 %unpack-vector insns
|
2009-10-06 20:38:51 -05:00 |