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
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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
24039cb56a
math.vectors.simd: add v<< and v>> intrinsics for bitwise shifts on elements
2009-09-24 03:32:39 -05:00
eb5d30e724
Fix conflict
2009-09-23 20:52:04 -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
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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
293b9704d2
docs: updated some docs to use new markup
2009-09-22 15:22:34 -04:00
28e5a27c3f
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
8c2f5543cc
Merge branch 'master' into integer-simd
2009-09-22 03:24:52 -05:00
3a4465f6ae
math.functions: fix ~ with negative (relative) tolerance
2009-09-22 03:19:47 -05:00
e8502d1ebc
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-21 17:59:48 -05:00
e6cddf1fa7
Merge branch 'master' of git://factorcode.org/git/factor into integer-simd
2009-09-21 17:58:24 -05:00
85c916fedc
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
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
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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
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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
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
9fbdfc9a54
fix "float" ambiguities in math.blas, opengl vocabs
2009-09-16 21:25:46 -05:00
334e93bbbf
get things to a point where they bootstrap again
2009-09-15 21:43:18 -05:00
ef353b5eff
math: minor doc fixes
2009-09-15 15:42:46 -05:00
1b5614f974
math.functions: more accurate log10 (fixes problem reported by OneEyed)
2009-09-14 16:19:58 -05:00
eadf1bc9d5
missed a few PPC status bits that needed clearing
2009-09-14 15:17:36 -05:00
016caed095
vm-error>exception-flags word to extract exception flag information from a trap exception
2009-09-14 14:10:51 -05:00
6c3ef91642
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-14 02:39:24 -05:00
cab8638ab5
math.floats.env: Fix linux x86.64 some more
2009-09-14 02:39:12 -05:00
4c16765f29
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-13 23:40:58 -05:00
0284a4b6f8
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
8385bac126
math.floats.env: modify tests to take buggy Linux/x86-64 pow() into account
2009-09-13 23:26:09 -05:00
5de5f5e430
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
db9b2897dd
math.floats.env: fix compiled trap unit tests
2009-09-13 18:22:49 -05:00
b6e3336e02
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-13 00:09:09 -05:00
bdcc6ec66e
typos in altivec env
2009-09-12 22:30:11 -05:00
427bfb4ab8
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
1a19221159
set altivec denormal flag when with-denormal-mode is used
2009-09-12 20:39:41 -05:00
da55501094
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-12 19:45:47 -05:00
95d5697792
all-fp-exceptions constant
2009-09-12 18:13:25 -05:00
e6c551a652
math.order: better docs
2009-09-12 16:33:42 -05:00
a094d27edf
math.floats.env.ppc: fix ppc-fp-traps>bit
2009-09-12 12:57:15 -05:00
6191072712
math.floats.env.ppc: fix ppc-fp-traps-bits
2009-09-12 12:49:51 -05:00
Slava Pestov
Slava Pestov
Doug Coleman
Keith Lazuka
Joe Groff
Slava Pestov