65421b111b
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
d065203df4
break math.vectors docs into subsections
2009-09-30 13:21:25 -05:00
ddcbdae778
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-30 00:07:45 -05:00
f38107c4cd
docs for new math.vectors logical ops
2009-09-30 00:07:37 -05:00
14e82bcd7a
math.vectors.simd: fix bad comparison logic in unit tests
2009-09-29 23:46:21 -05:00
1c8662ce4a
math.vectors.simd: add vbroadcast intrinsic, fix integer overflow issues
2009-09-29 22:58:20 -05:00
3c497cd2b8
add a "vmask" vector op to selectively zero out elements
2009-09-29 18:10:36 -05:00
2b13245704
math.vectors.simd: add fast intrinsic for 'nth', replace broadcast primitive with shuffles
2009-09-29 04:48:11 -05:00
a6e8277b2c
math.vectors.simd: add vshuffle intrinsic
2009-09-28 23:12:13 -05:00
db217295b0
Work in progress
2009-09-28 17:31:34 -05:00
e8243f7504
Fix some load errors in various places
2009-09-28 16:33:39 -05:00
f08521bf83
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
1109fb5725
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
10c5fe5933
math.vectors.simd: add hlshift, hrshift (128-bit shift), vbitandn intrinsics
2009-09-28 02:17:46 -05:00
23ec1b85e8
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-27 17:18:16 -05:00
31cb338fc9
math.vectors.simd: add *-cast words for converting between representations
2009-09-27 17:18:02 -05:00
4035bf88a1
software implementations of vector logical ops (vand, vor, vxor, vnot, v</=/>, vunordered?, v?)
2009-09-27 13:19:22 -05:00
be214f9142
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
26c83d262c
math.vectors: fix SIMD unit tests
2009-09-25 21:44:14 -05:00
d518bed6b7
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
e5b94b11d7
Some fixes and cleanups in math.vectors
...
- 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
24039cb56a
math.vectors.simd: add v<< and v>> intrinsics for bitwise shifts on elements
2009-09-24 03:32:39 -05:00
165496d2f2
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
ebbcfd7ffc
fix using
2009-09-23 12:47:20 -05:00
abb8a221db
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
7cc383614c
math.vectors.simd: Improved documentation
2009-09-23 03:14:06 -05:00
8d84bcb61a
math and math.vectors: improved documentation
2009-09-23 03:08:45 -05:00
abac963882
math.vectors.simd: new operations: vabs vsqrt vbitand vbitor vbitxor
2009-09-23 02:47:14 -05:00
863ccb61d6
math.vectors.simd: fix all tests
2009-09-23 01:05:19 -05:00
66871995c9
math.vectors.simd: add saturated arithmetic operations
2009-09-20 23:16:02 -05:00
026761ed62
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
47fab85a00
replace usages of <" with """
2009-09-20 22:42:40 -05:00
78c949b9b7
math.vectors: add v+- word which is accelerated by SSE3
2009-09-20 17:43:16 -05:00
dfb43bd2ca
More integer SIMD work
...
- 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
ea2bcd69c7
math.vectors.simd: redesign to be more flexible, integer SIMD work in progress
2009-09-20 02:08:32 -05:00
4a1422e7fe
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
21a0722752
fix more ambiguities
2009-09-17 09:29:23 -05:00
18cb09a115
math.vectors.simd: don't run x86-specific tests on PPC
2009-09-11 21:38:40 -05:00
527db8995a
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
3e90786bc1
Fix various test failures
2009-09-08 19:18:56 -05:00
0d01371baf
math.vectors.simd: fix help rendering
2009-09-08 14:49:27 -05:00
c23e1dc1de
math.vectors.simd: remove useless dependency
2009-09-08 13:55:56 -05:00
ab64d187c9
Merge branch 'master' into simd
2009-09-08 13:38:14 -05:00
1e9f870e66
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
ef09991500
Fixes
2009-09-08 00:13:18 -05:00
1c87486320
math.vectors.simd: allow punning SIMD vectors between types
2009-09-04 02:35:58 -05:00
136d6a42f3
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
af14fd78dd
math.vectors.simd: docs
2009-09-04 01:22:18 -05:00
fc195f33f1
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
698f32c4a1
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
Slava Pestov
Joe Groff
Slava Pestov
Doug Coleman