f30aa5d20e
compiler: add fixnum-min/max intrinsics; ~10% speedup on benchmark.yuv-to-rgb
2009-08-28 19:02:59 -05:00
99bf9fadfb
Performance improvements to make struct-arrays benchmark faster
...
- 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
4fe0257169
cpu.x86: use SQRTSD instruction for math.libm:fsqrt word
2009-08-25 23:22:15 -05:00
2d5200ae84
math.intervals: comment out questionable unit tests
2009-08-22 19:39:32 -05:00
009d3a87f6
Add some unit tests
2009-08-22 17:15:10 -05:00
5d3533bc93
math.intervals: help lint fix
2009-08-19 16:08:52 -05:00
4b53916a12
math.intervals: tighter interval arithmetic for intervals with infinities
2009-08-19 02:32:18 -05:00
bee6fa641e
Add inline declarations for various assorted methods
2009-08-17 22:32:21 -05:00
7c3824639e
move if-zero etc to math, remove 1-/1+ from math
2009-08-14 14:27:23 -05:00
d1ce837569
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
12880cef55
Merge branch 'master' of git://factorcode.org/git/factor
2009-08-12 03:26:13 -05:00
6f2170eb02
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
6a62b2b09a
even better error handling for division by zero
2009-08-11 22:30:16 -05:00
aa71f27094
add docs for if-zero etc, add docs for 10^
2009-08-11 18:45:01 -05:00
b5818bd284
Merge branch 'master' of git://factorcode.org/git/factor
2009-08-11 18:16:30 -05:00
e1bdd33156
use if-zero in a few more places
2009-08-11 18:15:53 -05:00
9e0caf641b
add 10^ to math.functions and update usages
2009-08-11 18:00:24 -05:00
88f28a7245
math.intervals: fix interval-rem
2009-08-11 16:49:28 -05:00
7956e63fc2
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
f45d80374c
alien.structs: struct-type now has a class slot; fix specialized complex-float/double arrays
2009-08-09 16:10:11 -05:00
9b4ffd65d3
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
638f5b6579
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
26531ddf8b
More accurate interval-mod and interval-rem
2009-08-08 22:01:12 -05:00
3de64c4053
move signed-le> to io.binary, clean up using list for math.bitwise
2009-07-23 15:54:57 -05:00
2c97868525
preserve sequence type in math.matrices:cross
2009-07-07 16:26:50 -05:00
5c25c4ff81
for the FPS classicists... skew matrix constructor
2009-07-04 19:13:31 -05:00
f644140d3d
common 3d matrix constructors
2009-07-02 19:05:24 -05:00
189043eae7
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
9b1796cd26
Add divisors to math.primes.factors
2009-06-29 16:56:00 +02:00
f51bc7a12b
Short circuit trivial composites
2009-06-24 15:53:50 +02:00
575cd8e4ab
Get rid of vector reallocation by preallocating it
2009-06-24 15:53:46 +02:00
8317be8135
Add extra tests for math.primes
2009-06-24 13:15:13 +02:00
0fef7b94c4
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
c58a302d7e
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
62ed8d1404
win32 support for window-controls
2009-06-18 11:41:34 -05:00
ecfea47fd5
fix load error
2009-06-12 02:43:05 -05:00
56c9302dbc
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
ed10661c30
«0.0 1.0 ^» was returning 0 instead of 0.0
2009-06-11 17:47:52 -05:00
a7845cf25a
better implementation of zero-matrix
2009-06-07 20:12:18 -04:00
c604dacc3e
m^n binary exponentiation of matrices
2009-06-04 20:42:29 -07:00
764cc81abf
unbits word in math.bits vocab
2009-06-01 22:39:02 -05:00
921de6ba3f
math.functions: fix ^ for complex numbers
2009-05-31 23:28:29 -05:00
d4cf0148ac
remove whitespace
2009-05-25 21:25:56 -05:00
879dcf204c
remove clamp-to-range and associated words, update jamshred
2009-05-25 21:24:12 -05:00
8da9d0f203
rename peek -> last and update all usages
2009-05-25 16:38:33 -05:00
34e1d60578
add a clamp word to math.order, use clamp word throughout libraries
2009-05-24 21:35:50 -05:00
2e2dab011d
add a mode word
2009-05-24 15:45:25 -05:00
23ae3f4ab6
homogeneous coordinates coated in nurbsauce
2009-05-21 20:55:44 -05:00
4dba6979da
vector bilerp word
2009-05-20 10:26:55 -05:00
82fa71a03a
remove old median, fix docs
2009-05-18 02:41:58 -05:00
Slava Pestov
Slava Pestov
Doug Coleman
Joe Groff
Samuel Tardieu
Doug Coleman
prunedtree
Daniel Ehrenberg