166ea6bc10
math.vectors.conversion vocab with primitive words (to be mapped to intrinsics soon) and a super all-in-one "vconvert" macro wrapping the whole thing
2009-10-06 14:37:16 -05:00
b56880bfd7
fix a bug in bit-count that assumed 32bit fixnums, make bit-count work on byte-arrays, SIMD types, specialized-arrays, and aliens
2009-10-05 18:55:26 -05:00
fbe810fc3b
rename SIMD vmerge and kids to (vmerge), make new vmerge more generally useful
2009-10-05 17:55:39 -05:00
cf4df7eb66
typo in vmerge-head, vmerge-tail docs
2009-10-05 11:14:14 -05:00
7ed8f00b0f
go back to using random instead of uniform-random-float in math.vectors.simd tests because the software and SIMD implementations of norm and v. can sporadically diverge when their different operation orders lead to cancellation of catastrophically small inputs
2009-10-03 22:57:04 -05:00
626954a071
fix v? software fallback
2009-10-03 22:37:45 -05:00
0c9c3d4859
add %merge-vector-head and %merge-vector-tail instructions to back vmerge
2009-10-03 21:48:53 -05:00
05c722ea0c
link vmerge into math.vectors docs
2009-10-03 21:48:16 -05:00
d3c51baf91
software version of vmerge word (to be backed by UNPCK instructions on x86 and VMRG instructions on ppc)
2009-10-03 20:22:37 -05:00
9e61c433f1
Merge branch 'master' of git://factorcode.org/git/factor
2009-10-03 11:48:56 -05:00
426e560a6b
sprinkle some NaNs onto math.vectors.simd fuzz tests to improve flavor
2009-10-03 11:47:02 -05:00
04bb03bb61
add intrinsics for v<=, v<, v=, v>, v>=, vunordered?
2009-10-03 11:29:34 -05:00
8a7e9740c9
math.floats.env: disable trap tests on OpenBSD i386 for now, until The World's Most Secure Operating System fixes a local DoS exploit
2009-10-03 10:59:54 -05:00
38f413a8a6
add intrinsic for vnot/vbitnot
2009-10-02 20:04:28 -05:00
7d005111a4
i messed up a merge. weird
2009-10-02 16:05:00 -05:00
a070e9a3a9
Merge branch 'master' of git://factorcode.org/git/factor into klazuka
...
Conflicts:
basis/math/vectors/vectors-docs.factor
2009-10-02 15:59:19 -05:00
67167cf9ea
Merge branch 'docs' of git://github.com/klazuka/factor into klazuka
...
Conflicts:
basis/math/vectors/vectors-docs.factor
2009-10-02 15:58:45 -05:00
f93dcfc792
give math.vectors shuffle words their own docs subsection in anticipation of having more ops in there
2009-10-02 15:37:49 -05:00
5ff3eef0df
proofreading math.vectors docs
2009-10-02 15:18:42 -05:00
0821d3f370
add notes to math.vectors docs about simd booleans
2009-10-02 15:11:06 -05:00
aa3392e50f
implement vand, vor, vandn, and vxor as bitwise intrinsics for simd types
2009-10-02 14:17:01 -05:00
405e5d015b
docs: change $subsection to $subsections
2009-10-02 12:15:48 -04:00
8b7a813a08
change vector logical words to reuse the input sequence types so that they work as simd fallbacks
2009-10-01 23:49:53 -05:00
01736e9bec
define simd equal? methods as v= vall?
2009-10-01 23:46:37 -05:00
53b265f682
Merge branch 'master' of git://factorcode.org/git/factor
...
Conflicts:
basis/compiler/codegen/codegen.factor
2009-10-01 23:14:16 -05:00
952498ef69
create special intrinsic wrappers for 256-vector>scalar operations so that vall?, vany?, vnone? work on 256-vectors
2009-10-01 23:07:10 -05:00
d5c4ec5357
add tests for v=, vany?, vall?, vnone?
2009-10-01 21:24:14 -05:00
d14f150b58
%test-vector instruction for vany?, vall?, vnone?
2009-10-01 15:35:38 -05:00
987ced4070
%compare-vector instruction (only does v= for now)
2009-10-01 14:31:37 -05:00
0c8a4717f2
add software vall?, vany?, vnone? words
2009-10-01 13:21:10 -05:00
0db97d536f
math.vectors.simd.functor: don't open-code simd-nth and simd-with if we cannot generate double precision FP code. Should fix illegal instruction trap on CPUs with only SSE1
2009-10-01 07:36:50 -05:00
5ac5a74cc6
write v? and vmask in terms of bitwise ops
2009-10-01 00:09:25 -05:00
a93f8f66f9
Revert "add a %blend-vector intrinsic for v?"
...
This reverts commit 21e4b28b67
2009-09-30 23:40:37 -05:00
67cc45235d
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-30 23:04:04 -05:00
7db7b63552
add a %blend-vector intrinsic for v?
2009-09-30 23:03:59 -05:00
2384b630b2
math.vectors.simd: use fallbacks for hlshift, hrshift, vshuffle if parameter is not a literal;al; element access in int-4 on x86-64 now sign-extends the value; don't throw error at compile time if parameter for vshuffle does not have enough elements
2009-09-30 20:04:37 -05:00
e56cd5cc12
accept f and t as elements of literal simd vectors, storing binary all-zeroes or all-ones
2009-09-30 19:04:02 -05:00
e0f3b72c65
break math.vectors docs into subsections
2009-09-30 13:21:25 -05:00
7e679e1683
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-30 00:07:45 -05:00
55ab9c3002
docs for new math.vectors logical ops
2009-09-30 00:07:37 -05:00
d70b95e4b8
math.vectors.simd: fix bad comparison logic in unit tests
2009-09-29 23:46:21 -05:00
0a29e64287
math.functions: ~ now raises an invalid operation FP trap if one of the inputs is NaN
2009-09-29 23:41:08 -05:00
eeb601dade
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-29 22:59:58 -05:00
80e84a357d
math.vectors.simd: add vbroadcast intrinsic, fix integer overflow issues
2009-09-29 22:58:20 -05:00
1e1072f540
math.matrices.simd versions of frustum-matrix4 and rotation-matrix4
2009-09-29 22:54:11 -05:00
5e16592596
add a "vmask" vector op to selectively zero out elements
2009-09-29 18:10:36 -05:00
f395d83379
math.vectors.simd: add fast intrinsic for 'nth', replace broadcast primitive with shuffles
2009-09-29 04:48:11 -05:00
e40a95c1e1
math.vectors.simd: add vshuffle intrinsic
2009-09-28 23:12:13 -05:00
a8ea929ad9
Work in progress
2009-09-28 17:31:34 -05:00
48d3f10c81
Fix some load errors in various places
2009-09-28 16:33:39 -05:00
4abfe06b51
Fixing various test failures caused by C type parser change, and clarify C type docs some more
2009-09-28 08:48:39 -05:00
9a06e6f424
math.vectors.simd: add intrinsic for int-4-boa, uint-4-boa, fix tests for C type parser change, fix software fallback for horizontal shifts
2009-09-28 06:34:22 -05:00
790611666c
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-28 02:19:05 -05:00
b2ea3afd84
math.vectors.simd: add hlshift, hrshift (128-bit shift), vbitandn intrinsics
2009-09-28 02:17:46 -05:00
a14855b98a
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-27 22:21:42 -05:00
24de21eac8
take a shot at making other platform vocabs c-type-string-free
2009-09-27 19:25:34 -05:00
afc7a20ab8
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-27 17:18:16 -05:00
18cf8c37e1
math.vectors.simd: add *-cast words for converting between representations
2009-09-27 17:18:02 -05:00
630e5ecc3b
update vocabs so a load-all on macosx works without parsing c-type strings
2009-09-27 15:11:21 -05:00
c2145c933b
software implementations of vector logical ops (vand, vor, vxor, vnot, v</=/>, vunordered?, v?)
2009-09-27 13:19:22 -05:00
9d47f5d80d
math.vectors: remove special handling for negative shifts, now we just say the behavior of vlshift and vrshift with negative shifts is undefined
2009-09-26 02:26:31 -05:00
c38d523185
math.vectors: fix SIMD unit tests
2009-09-25 21:44:14 -05:00
ed37950a33
math.vectors: change vlshift and vrshift to mask the shift count by HEX: ff, to make them behave consistently with their SIMD counterparts
2009-09-25 18:50:44 -05:00
bbbb207dab
Some fixes and cleanups in math.vectors
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- Tighten up type inference for operations on complex float arrays
- Fix v. to have correct behavior with complex numbers
- Rename v<< and v>> to vlshift and vrshift to avoid clashing with v>> accessor
2009-09-24 06:58:33 -05:00
7b6128dd03
math.vectors.simd: add v<< and v>> intrinsics for bitwise shifts on elements
2009-09-24 03:32:39 -05:00
0836e79e66
Fix conflict
2009-09-23 20:52:04 -05:00
dfc9fd071e
Add longlong-2, ulonglong-2, longlong-4, ulonglong-4 SIMD types, fix int-4 multiplication on SSE2
2009-09-23 20:23:25 -05:00
402e770296
fix using
2009-09-23 12:47:20 -05:00
810bd63820
Merge branch 'master' of git://factorcode.org/git/factor
...
Conflicts:
basis/math/vectors/simd/simd-docs.factor
2009-09-23 10:11:49 -05:00
f017f8904b
math.vectors.simd: Improved documentation
2009-09-23 03:14:06 -05:00
e1efb189a4
math and math.vectors: improved documentation
2009-09-23 03:08:45 -05:00
43fa252af5
math.vectors.simd: new operations: vabs vsqrt vbitand vbitor vbitxor
2009-09-23 02:47:14 -05:00
15ba7e299b
math.vectors.simd: fix all tests
2009-09-23 01:05:19 -05:00
bea4aa7662
docs: updated some docs to use new markup
2009-09-22 15:22:34 -04:00
51ddc963b8
Merge branch 'master' of git://factorcode.org/git/factor
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Conflicts:
core/generic/generic-tests.factor
2009-09-22 10:25:42 -05:00
629fd1fc82
Merge branch 'master' into integer-simd
2009-09-22 03:24:52 -05:00
fe0701deb1
math.functions: fix ~ with negative (relative) tolerance
2009-09-22 03:19:47 -05:00
b86314ec39
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-21 17:59:48 -05:00
0f0bf667b5
Merge branch 'master' of git://factorcode.org/git/factor into integer-simd
2009-09-21 17:58:24 -05:00
962d039852
Rename specific-method to method-for-class, rename (effective-method) to method-for-object, and make both much faster
2009-09-21 17:42:20 -05:00
ea44ea3522
math.vectors.simd: add saturated arithmetic operations
2009-09-20 23:16:02 -05:00
5cb34724b7
Merge branch 'master' of git://factorcode.org/git/factor
...
Conflicts:
basis/classes/struct/struct-tests.factor
basis/functors/functors-tests.factor
basis/specialized-arrays/specialized-arrays-tests.factor
2009-09-20 23:02:49 -05:00
eceed177d6
replace usages of <" with """
2009-09-20 22:42:40 -05:00
acea55c692
math.vectors: add v+- word which is accelerated by SSE3
2009-09-20 17:43:16 -05:00
47d8763340
More integer SIMD work
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- move generated vocab support from specialized-arrays to vocabs.generated
- add fuzz testing to math.vectors.simd
- add alien type support for integer SIMD vectors
- SIMD: parsing word generates a SIMD type, instead of pre-generating them all in math.vectors.simd
2009-09-20 16:48:17 -05:00
e77341b90c
math.vectors.simd: redesign to be more flexible, integer SIMD work in progress
2009-09-20 02:08:32 -05:00
076ab42dc3
move some allocation words that don't really have much to do with c types out of alien.c-types into a new alien.data vocab
2009-09-17 22:36:05 -05:00
1f04ed01fe
fix more ambiguities
2009-09-17 09:29:23 -05:00
fa60d96ae4
fix "float" ambiguities in math.blas, opengl vocabs
2009-09-16 21:25:46 -05:00
3b4330fcf6
get things to a point where they bootstrap again
2009-09-15 21:43:18 -05:00
b03eaf3c32
math: minor doc fixes
2009-09-15 15:42:46 -05:00
4f702de449
math.functions: more accurate log10 (fixes problem reported by OneEyed)
2009-09-14 16:19:58 -05:00
77f0fbf497
missed a few PPC status bits that needed clearing
2009-09-14 15:17:36 -05:00
2fdb16060b
vm-error>exception-flags word to extract exception flag information from a trap exception
2009-09-14 14:10:51 -05:00
0cadfcd7eb
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-14 02:39:24 -05:00
c4f3a42269
math.floats.env: Fix linux x86.64 some more
2009-09-14 02:39:12 -05:00
8fe9bf5429
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-13 23:40:58 -05:00
fb43ae2daf
save the FP status out of the signal context and use it as part of the fp trap factor exception. clear the FP status before continuing after an exception
2009-09-13 23:39:12 -05:00
05b51d2739
math.floats.env: modify tests to take buggy Linux/x86-64 pow() into account
2009-09-13 23:26:09 -05:00
abedea0ccb
math.functions: loosen tests up a bit since exp(1) on FreeBSD x86/64 differs from e in the last bit
2009-09-13 22:33:12 -05:00
3ab6dbac22
math.floats.env: fix compiled trap unit tests
2009-09-13 18:22:49 -05:00
d14f227905
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-13 00:09:09 -05:00
3a61107f1d
typos in altivec env
2009-09-12 22:30:11 -05:00
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
53e23de104
set altivec denormal flag when with-denormal-mode is used
2009-09-12 20:39:41 -05:00
54162af3fe
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-12 19:45:47 -05:00
6d328be69b
all-fp-exceptions constant
2009-09-12 18:13:25 -05:00
1337f82ce6
math.order: better docs
2009-09-12 16:33:42 -05:00
51dd22b119
math.floats.env.ppc: fix ppc-fp-traps>bit
2009-09-12 12:57:15 -05:00
d5206b26ec
math.floats.env.ppc: fix ppc-fp-traps-bits
2009-09-12 12:49:51 -05:00
d4ee121750
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-12 09:04:53 -05:00
df4d1f8dd2
typos in math.floats.env.ppc
2009-09-12 09:03:27 -05:00
b61ff44b66
math.vectors.simd: don't run x86-specific tests on PPC
2009-09-11 21:38:40 -05:00
1be4c3a6a7
typo
2009-09-11 20:31:06 -05:00
ffcc630601
log1+ word (maps to C99 log1p function)
2009-09-11 20:28:15 -05:00
dfb07601fa
Merge branch 'for-slava' of git://git.rfc1149.net/factor
2009-09-10 13:15:18 -05:00
bda5963c62
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-09 23:38:01 -05:00
61851fcd7a
take the union of the x87 and sse exception flags when reporting fp-exception-flags. add back the unit tests i took out since this should fix the problem
2009-09-09 23:37:48 -05:00
7f2e2b1777
Specialized array overhaul
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- 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
3d49cc5a0d
change math.floats.env tests not to use any libm functions, which don't reliably set the right hardware exceptions on linux glibc
2009-09-09 18:00:38 -05:00
01b5430fbf
make math.floats.env backends unportable
2009-09-09 17:32:26 -05:00
d23286a9ef
Do not repeat sanity tests at each iteration
2009-09-09 21:35:24 +02:00
1c62a978d0
add some tests to help track down leaks in FP state changes
2009-09-08 23:07:33 -05:00
74fa73aeaf
Fix various test failures
2009-09-08 19:18:56 -05:00
c52ffebffe
math.rectangles.positioning: don't position popups off-screen
2009-09-08 16:23:02 -05:00
1fcc0875ba
update math.floats.env.x86 for sse detection change
2009-09-08 15:47:03 -05:00
2ad9459b85
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-08 15:37:32 -05:00
0ec342a1c5
factor out x86 and ppc backends for math.floats.env; update both x87 and SSE state on x86
2009-09-08 15:36:53 -05:00
d596e3abe7
math.vectors.simd: fix help rendering
2009-09-08 14:49:27 -05:00
82a8ef7beb
math.vectors.simd: remove useless dependency
2009-09-08 13:55:56 -05:00
aa4307765b
Merge branch 'master' into simd
2009-09-08 13:38:14 -05:00
f5536bdde0
math.vectors.specialization: specialized vector words are now subwords of the generic vector word. This ensures that specializations get compiled correctly in all cases
2009-09-08 13:37:25 -05:00
c707ba5d61
Merge branch 'for-slava' of git://git.rfc1149.net/factor
2009-09-08 13:09:27 -05:00
0c936c14ca
Merge branch 'for-slava' of git://git.rfc1149.net/factor into simd
2009-09-08 13:02:00 -05:00
38c961cf6f
Fixes
2009-09-08 00:13:18 -05:00
bbca00e2ae
Fix conflicts
2009-09-07 23:51:25 -05:00
e3509e7f11
tighten up math.floats.env docs
2009-09-07 10:50:40 -05:00
25b45d6af0
test fp traps
2009-09-06 09:04:46 -05:00
e705470d42
make public words for querying current rounding mode, denormal mode, and trap set
2009-09-06 08:50:54 -05:00
96db254311
unit tests for math.floats.env
2009-09-06 07:50:56 -05:00
36ec53a968
math.floats.env vocab with words to control the floating-point environment
...
add some functions to the VM to grab and set the fpu control register
2009-09-05 19:48:13 -05:00
a054ec3d64
specialized-arrays.direct is no more; instead, every specialized-array.<foo> vocabulary has a <direct-T-array> constructor
2009-09-04 22:01:55 -05:00
e11d1e37f5
math.vectors.simd: allow punning SIMD vectors between types
2009-09-04 02:35:58 -05:00
6494e7a53b
math.vectors.simd: slightly faster 'sum' on 256-bit vectors: add the two components then do horizontal add, instead of doing a horizontal add on each one and adding the results
2009-09-04 02:23:25 -05:00
1fc809b643
math.vectors.simd: docs
2009-09-04 01:22:18 -05:00
6b5e40b2fc
functors: support private words with DEFINES-PRIVATE; use this to make some words generated by math.vectors.simd.functor private
2009-09-04 01:21:59 -05:00
55c449c6e2
math.vectors.simd: define fallbacks for all vector constructors so that code can still work even if SIMD is not available
2009-09-03 21:37:55 -05:00
4d5a4222b6
More SIMD work
...
- Rename SIMD types and register representations: <type>-<count> rather than <count><type>-array
- Make a functor to define 256-bit vector types, use it to define float-8 type
- Make SIMD instructions pure-insns so that they participate in value numbering
2009-09-03 20:58:56 -05:00
bf81cb4259
math.vectors.simd: split off intrinsics into a sub-vocabulary, to avoid loading most of the SIMD code on bootstrap
2009-09-03 03:43:43 -05:00
906a0d212a
Detect SSE version and enable the correct set of SIMD intrinsics
2009-09-03 03:28:38 -05:00
ff8c70dbe0
Initial implementation of SSE vector intrinsics:
...
- cpu.architecture: add SSE vector representations
- compiler.cfg.intrinsics.alien: remove an attempt at optimization that value numbering handles now
- compiler.cfg.representations: support instructions where the representation is set in the 'rep' slot, and support conversions between single and double floats
- alien-float, set-alien-float now use the single float representation, and the conversion is implicit; this fixes a long-standing bug where a register could get clobbered because of how %set-alien-float was defined on x86
- math.vectors.specialization: add support for SIMD specialization (where the vector word's body is replaced by another quotation), also specialize the 'sum' word
- math.vectors.simd: 4float-array, 2double-array, 4double-array types, and specializers for the math.vectors words
2009-09-03 02:33:07 -05:00
e86a76a7d8
math.constants: add single float epsilon value
2009-09-03 02:23:22 -05:00
21a89bab0e
Make "divisors" work with 1 as well
2009-09-02 12:07:23 +02:00
ccb27f81ea
update math.blas for <c-array> change
2009-08-30 22:37:58 -05:00
ec70e1d714
More minor documentation tweaks
2009-08-30 06:32:20 -05:00
7983b5515f
math.functions: some fixes
2009-08-30 06:19:14 -05:00
0db01f6d5f
compiler.cfg.linear-scan now supports partial sync-points where all registers are spilled; taking advantage of this, there are new trigonometric intrinsics which yield a 2x performance boost on benchmark.struct-arrays and a 25% boost on benchmark.partial-sums
2009-08-30 04:52:01 -05:00
2d4ba8de4d
Merge branch 'master' of git://factorcode.org/git/factor
2009-08-30 17:31:30 +09:00
bf15648b4d
Merge branch 'master' of git@github.com:prunedtree/factor
...
Conflicts:
basis/math/matrices/matrices.factor
2009-08-30 17:24:25 +09:00
e5897d52b2
Ensure that random-prime result has the right size
...
As noted by Slava, choosing the next prime following a random number
with a specified number of bits may give a number one more bit long.
2009-08-29 21:42:15 +02:00
2bb6293217
compiler: add fixnum-min/max intrinsics; ~10% speedup on benchmark.yuv-to-rgb
2009-08-28 19:02:59 -05:00
d957ae4e44
Performance improvements to make struct-arrays benchmark faster
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- improved optimization of ##unbox-any-c-ptr on ##box-displaced-alien; convert it to ##unbox-c-ptr where possible using class info stored in the ##bda instruction
- make fcos, fsin, etc inline again; everything in math.libm inline again, except for fsqrt which is an intrinsic
- convert min and max on floats to float-min and float-max
- make min and max not inline, so that the above can work
- struct-arrays: rice a bit so that more fixnums come up
2009-08-28 05:21:16 -05:00
0df8aadce2
cpu.x86: use SQRTSD instruction for math.libm:fsqrt word
2009-08-25 23:22:15 -05:00
f82627e736
math.intervals: comment out questionable unit tests
2009-08-22 19:39:32 -05:00
81b72cb5c5
Add some unit tests
2009-08-22 17:15:10 -05:00
770429a629
math.intervals: help lint fix
2009-08-19 16:08:52 -05:00
2bc38bf019
math.intervals: tighter interval arithmetic for intervals with infinities
2009-08-19 02:32:18 -05:00
030b1b816c
Add inline declarations for various assorted methods
2009-08-17 22:32:21 -05:00
7c92ab1ea5
move if-zero etc to math, remove 1-/1+ from math
2009-08-14 14:27:23 -05:00
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
0df4436711
Merge branch 'master' of git://factorcode.org/git/factor
2009-08-12 03:26:13 -05:00
4ecf5a904a
More accurate wrap-interval in compiler.tree.propagation.info fixes test regression; constructing an interval with endpoints at infinity now outputs full-interval
2009-08-12 03:25:53 -05:00
14e8abd563
even better error handling for division by zero
2009-08-11 22:30:16 -05:00
02becc26fc
add docs for if-zero etc, add docs for 10^
2009-08-11 18:45:01 -05:00
c12d6fe543
Merge branch 'master' of git://factorcode.org/git/factor
2009-08-11 18:16:30 -05:00
4a3d63e00a
use if-zero in a few more places
2009-08-11 18:15:53 -05:00
4fef246ca4
add 10^ to math.functions and update usages
2009-08-11 18:00:24 -05:00
7bfbb0c5ac
math.intervals: fix interval-rem
2009-08-11 16:49:28 -05:00
7e35723db0
compiler.tree.propagation: be more careful with intervals, ensuring that the inferred interval of a value is a subset of the value class's interval. This improves accuracy, for example [ >fixnum 1 + >fixnum most-positive-fixnum <= ] constant-folds to true
2009-08-10 01:16:49 -05:00
d19c403fee
alien.structs: struct-type now has a class slot; fix specialized complex-float/double arrays
2009-08-09 16:10:11 -05:00
1cb0f3370b
math.vectors.specialization: first attempt at some call site splitting for vector ops. Specialized array types generate customized variants of all vector words, if input types are known at compile time, a call to the specialized version is inserted
2009-08-09 03:07:33 -05:00
e400d80d8b
More accurate interval inference for mod, rem, and propagation can now infer intervals in the case where a value might be f. so, [ [ 127 bitand ] [ drop f ] if dup [ 0 >= ] [ not ] if ] now constant-folds down to 't'!
2009-08-08 23:03:45 -05:00
61ea749bb6
More accurate interval-mod and interval-rem
2009-08-08 22:01:12 -05:00
78bbf96a6d
move signed-le> to io.binary, clean up using list for math.bitwise
2009-07-23 15:54:57 -05:00
809b40d497
preserve sequence type in math.matrices:cross
2009-07-07 16:26:50 -05:00
96ec54106b
for the FPS classicists... skew matrix constructor
2009-07-04 19:13:31 -05:00
e39f454aa5
common 3d matrix constructors
2009-07-02 19:05:24 -05:00
612e4b99b0
compiler.cfg.linear-scan.assignment: insert-copy did the wrong thing if the second interval had been split. Fixes compilation of 'trilerp'
2009-06-30 21:07:39 -05:00
4d5392fe56
Add divisors to math.primes.factors
2009-06-29 16:56:00 +02:00
094c82c50b
Short circuit trivial composites
2009-06-24 15:53:50 +02:00
50191588e4
Get rid of vector reallocation by preallocating it
2009-06-24 15:53:46 +02:00
29b5a1dff5
Add extra tests for math.primes
2009-06-24 13:15:13 +02:00
41d804ddbd
Pack primes numbers by slices of 30
...
In any given 30 successive integers greater than 5, there are at most
8 prime numbers. Use this to tightly pack the result of the Eratostene
sieve. This lets us store more prime numbers than before in less space.
2009-06-24 13:15:12 +02:00
037ed45339
give range models a step parameter; use it on sliders so the thumb can step by any interval
2009-06-18 20:57:02 -05:00
76b3e5fea2
win32 support for window-controls
2009-06-18 11:41:34 -05:00
9ffbf32c6f
unit test for m^n
2009-06-12 01:35:25 -07:00
b426f28738
make m^n private
2009-06-12 01:29:34 -07:00
6a67f02f69
fix load error
2009-06-12 02:43:05 -05:00
7134236e46
Merge branch 'master' of git://github.com/prunedtree/factor
...
Conflicts:
basis/compression/inflate/inflate.factor
basis/math/matrices/matrices.factor
2009-06-12 02:33:49 -05:00
a2640672d7
«0.0 1.0 ^» was returning 0 instead of 0.0
2009-06-11 17:47:52 -05:00
989cb7d5df
better implementation of zero-matrix
2009-06-07 20:12:18 -04:00
1c89045f0e
m^n binary exponentiation of matrices
2009-06-04 20:42:29 -07:00
52017e22f3
unbits word in math.bits vocab
2009-06-01 22:39:02 -05:00
e38e805015
math.functions: fix ^ for complex numbers
2009-05-31 23:28:29 -05:00
16b288aac8
remove whitespace
2009-05-25 21:25:56 -05:00
0cb7b408b4
remove clamp-to-range and associated words, update jamshred
2009-05-25 21:24:12 -05:00
407377fc98
rename peek -> last and update all usages
2009-05-25 16:38:33 -05:00
a54c78007b
add a clamp word to math.order, use clamp word throughout libraries
2009-05-24 21:35:50 -05:00
86a1b06034
add a mode word
2009-05-24 15:45:25 -05:00
9685aea6fe
homogeneous coordinates coated in nurbsauce
2009-05-21 20:55:44 -05:00
b73c8a0619
vector bilerp word
2009-05-20 10:26:55 -05:00
c045823182
remove old median, fix docs
2009-05-18 02:41:58 -05:00
54cb1b9686
median used the wrong algorithm. now it runs in O(n) time. add kth-smallest word, used to implement median
2009-05-18 02:16:03 -05:00
66a9416473
Update documentation for stricter vocabulary search path semantics
2009-05-16 00:29:21 -05:00
23e3c55d2f
dont load safe primes in miller rabin tests
2009-05-10 14:08:03 -05:00
e946777fbb
link to prime tests from prime docs
2009-05-10 14:01:21 -05:00
bfb3507456
make a new vocabulary for safe primes
2009-05-10 13:49:40 -05:00
8f51f87a8f
more docs for math.primes, move words out of miller-rabin
2009-05-10 13:47:51 -05:00
18add4b769
add next-odd etc to math.bitwise
2009-05-10 13:42:41 -05:00
0801dbc694
add lucas-lehmer primality test
2009-05-10 12:59:35 -05:00
79265b50d9
update usages of miller-rabin
2009-05-10 12:24:43 -05:00
6b1f60f550
move math.miller-rabin to math.primes.miller-rabin
2009-05-10 12:24:19 -05:00
61fdb6f435
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-10 12:19:39 -05:00
946602b8d7
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-10 10:44:10 -05:00
d90bb0f336
cut perlin-noise time in half
2009-05-10 10:41:50 -05:00
cda3685c4d
Eliminate prettyprinter dependency from UI
2009-05-09 20:24:17 -05:00
3be7034b5e
64-bit add/subtract/multiply
2009-05-09 13:54:42 -05:00
dd9af334a9
send bilerp upstream to spawn
2009-05-09 11:43:04 -05:00
ea85f298d1
math.combinatorics: fix unit test and help lint
2009-05-08 18:00:53 -05:00
5cbaa1d4fd
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-08 16:27:36 -05:00
cc05a90900
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-08 13:13:00 -07:00
9992817c65
input grabbing support
2009-05-08 15:07:15 -05:00
d5a028c507
Merge branch 'master' of git://factorcode.org/git/factor
...
Conflicts:
basis/math/miller-rabin/miller-rabin.factor
2009-05-07 22:20:53 -04:00
5099046f9f
math.miller-rabin: make some utilities not private since math.primes uses them
2009-05-07 20:52:16 -05:00
f465a013d7
Speed up best-hands a bit using reduce and add a test
2009-05-07 21:23:58 -04:00
7f6998a815
Make next-odd public again as it's used elsewhere
2009-05-07 18:33:55 -04:00
f0ceb33906
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-07 16:44:15 -04:00
605068df93
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-07 13:09:45 -05:00
d7b40d72a0
Code cleanups
2009-05-07 12:33:31 -05:00
83e7516666
Use iota where necessary in tests
2009-05-06 21:31:37 -04:00
b84a3158fa
Add docs for combination words
2009-05-06 21:27:04 -04:00
78037d8d05
Use binary-search instead of find-last for combinations
2009-05-06 20:46:41 -04:00
678f603aa5
Clean up combinations a bit
2009-05-06 20:18:21 -04:00
c9b97f3f92
Add tests for combinations
2009-05-06 19:33:58 -04:00
6a19cae302
Document miller-rabin, more unit tests for some corner cases
2009-05-06 16:26:06 -05:00
8b4815c01e
fix miller-rabin
2009-05-06 14:10:29 -05:00
4cb6ecbc3c
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-06 13:23:05 -05:00
fdab677ef5
add 2pi constant
2009-05-06 12:38:14 -05:00
2bb7b287f7
make ^n foldable
2009-05-06 12:36:34 -05:00
75a71c0bd9
fix miller-rabin, safe primes
2009-05-06 12:21:30 -05:00
Joe Groff
Doug Coleman
Slava Pestov
Keith Lazuka
Slava Pestov
Slava Pestov
Samuel Tardieu
Marc Fauconneau
Doug Coleman
Daniel Ehrenberg
Doug Coleman
Aaron Schaefer
Slava Pestov