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
38c961cf6f
Fixes
2009-09-08 00:13:18 -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
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
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
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
d90bb0f336
cut perlin-noise time in half
2009-05-10 10:41:50 -05:00
dd9af334a9
send bilerp upstream to spawn
2009-05-09 11:43:04 -05:00
4b64d9a5e5
more vector operations; perlin noise vocab
2009-05-05 22:17:04 -05:00
2a00f10d1a
lerp functions
2009-05-05 13:55:00 -05:00
ae0da1cf98
Fix conflict
2009-02-05 22:29:15 -06:00
ccdd8999e1
swizzle word to swizzle sequences
2009-02-04 19:46:19 -06:00
f79041545a
New distance word in math.vectors, replaces distance in math.points, more efficient
2008-11-29 10:19:23 -06:00
e17f519480
Minor documentation fixes
2008-11-17 22:51:57 -05:00
9c27e9d61b
Replace >r r> usage with dip in math.vectors
2008-11-17 18:17:14 -05:00
c19f2257f4
Fix permission bits
2008-10-02 08:34:49 -05:00
d5140cf248
Fix math.vectors unit tests
2008-09-12 15:52:43 -05:00
f497c7e151
Move map-reduce combinator to core, re-implement norm-sq and v. for better performance
2008-09-12 11:29:12 -05:00
d66f887736
Create basis vocab root
2008-07-28 22:03:13 -05:00
Slava Pestov
Joe Groff
Aaron Schaefer