1 USING: accessors arrays classes compiler compiler.tree.debugger
2 effects fry io kernel kernel.private math math.functions
3 math.private math.vectors math.vectors.simd
4 math.vectors.simd.private prettyprint random sequences system
5 tools.test vocabs assocs compiler.cfg.debugger words
6 locals math.vectors.specialization combinators cpu.architecture
7 math.vectors.conversion.backend
8 math.vectors.simd.intrinsics namespaces byte-arrays alien
9 specialized-arrays classes.struct eval classes.algebra sets
10 quotations math.constants compiler.units ;
11 QUALIFIED-WITH: alien.c-types c
12 SPECIALIZED-ARRAY: c:float
23 IN: math.vectors.simd.tests
25 ! Make sure the functor doesn't generate bogus vocabularies
26 2 [ [ "USE: math.vectors.simd SIMD: rubinius" eval( -- ) ] must-fail ] times
28 [ f ] [ "math.vectors.simd.instances.rubinius" vocab ] unit-test
30 ! Test type propagation
31 [ V{ float } ] [ [ { float-4 } declare norm-sq ] final-classes ] unit-test
33 [ V{ float } ] [ [ { float-4 } declare norm ] final-classes ] unit-test
35 [ V{ float-4 } ] [ [ { float-4 } declare normalize ] final-classes ] unit-test
37 [ V{ float-4 } ] [ [ { float-4 float-4 } declare v+ ] final-classes ] unit-test
39 [ V{ float } ] [ [ { float-4 } declare second ] final-classes ] unit-test
41 [ V{ int-4 } ] [ [ { int-4 int-4 } declare v+ ] final-classes ] unit-test
43 [ t ] [ [ { int-4 } declare second ] final-classes first integer class<= ] unit-test
45 [ V{ longlong-2 } ] [ [ { longlong-2 longlong-2 } declare v+ ] final-classes ] unit-test
47 [ V{ integer } ] [ [ { longlong-2 } declare second ] final-classes ] unit-test
49 [ V{ int-8 } ] [ [ { int-8 int-8 } declare v+ ] final-classes ] unit-test
51 [ t ] [ [ { int-8 } declare second ] final-classes first integer class<= ] unit-test
53 ! Test puns; only on x86
55 [ double-2{ 4 1024 } ] [
57 [ { float-4 } declare dup v+ underlying>> double-2 boa dup v+ ] compile-call
61 double-2{ 1 2 } double-2{ 10 20 }
62 [ { double-2 double-2 } declare v+ underlying>> 3.0 float* ] compile-call
67 CONSTANT: simd-classes
91 : with-ctors ( -- seq )
92 simd-classes [ [ name>> "-with" append ] [ vocabulary>> ] bi lookup ] map ;
94 : boa-ctors ( -- seq )
95 simd-classes [ [ name>> "-boa" append ] [ vocabulary>> ] bi lookup ] map ;
97 : check-optimizer ( seq quot eq-quot -- failures )
100 [ dup [ class ] { } map-as ] dip '[ _ declare @ ]
102 [ "print-mr" get [ nip test-mr mr. ] [ 2drop ] if ]
103 [ "print-checks" get [ [ . ] bi@ ] [ 2drop ] if ]
104 [ [ call ] dip call ]
105 [ [ call ] dip compile-call ]
110 "== Checking -new constructors" print
113 simd-classes [ [ [ ] ] dip '[ _ new ] ] [ = ] check-optimizer
117 simd-classes [ '[ _ new ] compile-call [ zero? ] all? not ] filter
120 "== Checking -with constructors" print
124 [ 1000 random '[ _ ] ] dip '[ _ execute ]
125 ] [ = ] check-optimizer
128 [ HEX: ffffffff ] [ HEX: ffffffff uint-4-with first ] unit-test
130 [ HEX: ffffffff ] [ HEX: ffffffff [ uint-4-with ] compile-call first ] unit-test
132 [ HEX: ffffffff ] [ [ HEX: ffffffff uint-4-with ] compile-call first ] unit-test
134 "== Checking -boa constructors" print
138 [ stack-effect in>> length [ 1000 random ] [ ] replicate-as ] keep
140 ] [ = ] check-optimizer
143 [ HEX: ffffffff ] [ HEX: ffffffff 2 3 4 [ uint-4-boa ] compile-call first ] unit-test
145 "== Checking vector operations" print
147 : random-int-vector ( class -- vec )
148 new [ drop 1,000 random ] map ;
149 : random-float-vector ( class -- vec )
153 10 swap <array> 0/0. suffix random
156 : random-vector ( class elt-class -- vec )
158 [ random-float-vector ]
159 [ random-int-vector ] if ;
161 :: check-vector-op ( word inputs class elt-class -- inputs quot )
164 { +vector+ [ class elt-class random-vector ] }
165 { +scalar+ [ 1000 random elt-class float = [ >float ] when ] }
168 word '[ _ execute ] ;
170 : remove-float-words ( alist -- alist' )
171 { vsqrt n/v v/n v/ normalize } unique assoc-diff ;
173 : remove-integer-words ( alist -- alist' )
174 { vlshift vrshift } unique assoc-diff ;
176 : boolean-ops ( -- words )
177 { vand vandn vor vxor vnot } ;
179 : remove-boolean-words ( alist -- alist' )
180 boolean-ops unique assoc-diff ;
182 : remove-special-words ( alist -- alist' )
183 ! These have their own tests later
185 hlshift hrshift vshuffle vbroadcast
187 (v>float) (v>integer)
188 (vpack-signed) (vpack-unsigned)
189 (vunpack-head) (vunpack-tail)
190 } unique assoc-diff ;
192 : ops-to-check ( elt-class -- alist )
193 [ vector-words >alist ] dip
194 float = [ remove-integer-words ] [ remove-float-words ] if
196 remove-special-words ;
198 : check-vector-ops ( class elt-class compare-quot -- )
200 [ nip ops-to-check ] 2keep
201 '[ first2 inputs _ _ check-vector-op ]
202 ] dip check-optimizer ; inline
204 : approx= ( x y -- ? )
206 { [ 2dup [ fp-nan? ] both? ] [ 2drop t ] }
207 { [ 2dup [ float? ] both? ] [ -1.e8 ~ ] }
208 { [ 2dup [ fp-infinity? ] either? ] [ fp-bitwise= ] }
209 { [ 2dup [ sequence? ] both? ] [
212 { [ 2dup [ fp-nan? ] both? ] [ 2drop t ] }
213 { [ 2dup [ fp-infinity? ] either? ] [ fp-bitwise= ] }
214 { [ 2dup [ fp-nan? ] either? not ] [ -1.e8 ~ ] }
220 : exact= ( x y -- ? )
222 { [ 2dup [ float? ] both? ] [ fp-bitwise= ] }
223 { [ 2dup [ sequence? ] both? ] [ [ fp-bitwise= ] 2all? ] }
226 : simd-classes&reps ( -- alist )
229 { [ dup name>> "float" head? ] [ float [ approx= ] ] }
230 { [ dup name>> "double" head? ] [ float [ exact= ] ] }
236 [ [ { } ] ] dip first3 '[ _ _ _ check-vector-ops ] unit-test
239 "== Checking boolean operations" print
241 : random-boolean-vector ( class -- vec )
242 new [ drop 2 random zero? ] map ;
244 :: check-boolean-op ( word inputs class elt-class -- inputs quot )
247 { +vector+ [ class random-boolean-vector ] }
248 { +scalar+ [ 1000 random elt-class float = [ >float ] when ] }
251 word '[ _ execute ] ;
253 : check-boolean-ops ( class elt-class compare-quot -- )
255 [ boolean-ops [ dup word-schema ] { } map>assoc ] 2dip
256 '[ first2 inputs _ _ check-boolean-op ]
257 ] dip check-optimizer ; inline
260 [ [ { } ] ] dip first3 '[ _ _ _ check-boolean-ops ] unit-test
263 "== Checking vector blend" print
265 [ char-16{ 0 1 22 33 4 5 6 77 8 99 110 121 12 143 14 15 } ]
267 char-16{ t t f f t t t f t f f f t f t t }
268 char-16{ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 }
269 char-16{ 0 11 22 33 44 55 66 77 88 99 110 121 132 143 154 165 } v?
272 [ char-16{ 0 1 22 33 4 5 6 77 8 99 110 121 12 143 14 15 } ]
274 char-16{ t t f f t t t f t f f f t f t t }
275 char-16{ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 }
276 char-16{ 0 11 22 33 44 55 66 77 88 99 110 121 132 143 154 165 }
277 [ { char-16 char-16 char-16 } declare v? ] compile-call
280 [ int-4{ 1 22 33 4 } ]
281 [ int-4{ t f f t } int-4{ 1 2 3 4 } int-4{ 11 22 33 44 } v? ] unit-test
283 [ int-4{ 1 22 33 4 } ]
285 int-4{ t f f t } int-4{ 1 2 3 4 } int-4{ 11 22 33 44 }
286 [ { int-4 int-4 int-4 } declare v? ] compile-call
289 [ float-4{ 1.0 22.0 33.0 4.0 } ]
290 [ float-4{ t f f t } float-4{ 1.0 2.0 3.0 4.0 } float-4{ 11.0 22.0 33.0 44.0 } v? ] unit-test
292 [ float-4{ 1.0 22.0 33.0 4.0 } ]
294 float-4{ t f f t } float-4{ 1.0 2.0 3.0 4.0 } float-4{ 11.0 22.0 33.0 44.0 }
295 [ { float-4 float-4 float-4 } declare v? ] compile-call
298 "== Checking shifts and permutations" print
300 [ int-4{ 256 512 1024 2048 } ]
301 [ int-4{ 1 2 4 8 } 1 hlshift ] unit-test
303 [ int-4{ 256 512 1024 2048 } ]
304 [ int-4{ 1 2 4 8 } [ { int-4 } declare 1 hlshift ] compile-call ] unit-test
306 [ int-4{ 256 512 1024 2048 } ]
307 [ int-4{ 1 2 4 8 } 1 [ { int-4 fixnum } declare hlshift ] compile-call ] unit-test
310 [ int-4{ 256 512 1024 2048 } 1 hrshift ] unit-test
313 [ int-4{ 256 512 1024 2048 } [ { int-4 } declare 1 hrshift ] compile-call ] unit-test
316 [ int-4{ 256 512 1024 2048 } 1 [ { int-4 fixnum } declare hrshift ] compile-call ] unit-test
318 ! Invalid inputs should not cause the compiler to throw errors
320 [ [ { int-4 } declare t hrshift ] (( a -- b )) define-temp drop ] with-compilation-unit
324 [ [ { int-4 } declare { 3 2 1 } vshuffle ] (( a -- b )) define-temp drop ] with-compilation-unit
328 : shuffles-for ( n -- shuffles )
359 [ dup '[ _ random ] replicate 1array ]
364 [ new length shuffles-for ] keep
366 _ [ [ _ new [ length iota ] keep like 1quotation ] dip '[ _ vshuffle ] ]
367 [ = ] check-optimizer
371 "== Checking vector tests" print
373 :: test-vector-tests-bool ( vector declaration -- none? any? all? )
375 [ [ declaration declare vnone? ] compile-call ]
376 [ [ declaration declare vany? ] compile-call ]
377 [ [ declaration declare vall? ] compile-call ] tri ; inline
382 :: test-vector-tests-branch ( vector declaration -- none? any? all? )
384 [ [ declaration declare vnone? [ yes ] [ no ] if ] compile-call ]
385 [ [ declaration declare vany? [ yes ] [ no ] if ] compile-call ]
386 [ [ declaration declare vall? [ yes ] [ no ] if ] compile-call ] tri ; inline
388 SYMBOL: !!inconsistent!!
390 : ?inconsistent ( a b -- ab/inconsistent )
391 2dup = [ drop ] [ 2drop !!inconsistent!! ] if ;
393 :: test-vector-tests ( vector decl -- none? any? all? )
394 vector decl test-vector-tests-bool :> bool-all :> bool-any :> bool-none
395 vector decl test-vector-tests-branch :> branch-all :> branch-any :> branch-none
397 bool-none branch-none ?inconsistent
398 bool-any branch-any ?inconsistent
399 bool-all branch-all ?inconsistent ; inline
402 [ float-4{ t t t t } { float-4 } test-vector-tests ] unit-test
404 [ float-4{ f t t t } { float-4 } test-vector-tests ] unit-test
406 [ float-4{ f f f f } { float-4 } test-vector-tests ] unit-test
409 [ double-2{ t t } { double-2 } test-vector-tests ] unit-test
411 [ double-2{ f t } { double-2 } test-vector-tests ] unit-test
413 [ double-2{ f f } { double-2 } test-vector-tests ] unit-test
416 [ int-4{ t t t t } { int-4 } test-vector-tests ] unit-test
418 [ int-4{ f t t t } { int-4 } test-vector-tests ] unit-test
420 [ int-4{ f f f f } { int-4 } test-vector-tests ] unit-test
423 [ float-8{ t t t t t t t t } { float-8 } test-vector-tests ] unit-test
425 [ float-8{ f t t t t f t t } { float-8 } test-vector-tests ] unit-test
427 [ float-8{ f f f f f f f f } { float-8 } test-vector-tests ] unit-test
430 [ double-4{ t t t t } { double-4 } test-vector-tests ] unit-test
432 [ double-4{ f t t f } { double-4 } test-vector-tests ] unit-test
434 [ double-4{ f f f f } { double-4 } test-vector-tests ] unit-test
437 [ int-8{ t t t t t t t t } { int-8 } test-vector-tests ] unit-test
439 [ int-8{ f t t t t f f f } { int-8 } test-vector-tests ] unit-test
441 [ int-8{ f f f f f f f f } { int-8 } test-vector-tests ] unit-test
443 "== Checking element access" print
445 ! Test element access -- it should box bignums for int-4 on x86
446 : test-accesses ( seq -- failures )
447 [ length >array ] keep
448 '[ [ _ 1quotation ] dip '[ _ swap nth ] ] [ = ] check-optimizer ; inline
450 [ { } ] [ float-4{ 1.0 2.0 3.0 4.0 } test-accesses ] unit-test
451 [ { } ] [ int-4{ HEX: 7fffffff 3 4 -8 } test-accesses ] unit-test
452 [ { } ] [ uint-4{ HEX: ffffffff 2 3 4 } test-accesses ] unit-test
454 [ HEX: 7fffffff ] [ int-4{ HEX: 7fffffff 3 4 -8 } first ] unit-test
455 [ -8 ] [ int-4{ HEX: 7fffffff 3 4 -8 } last ] unit-test
456 [ HEX: ffffffff ] [ uint-4{ HEX: ffffffff 2 3 4 } first ] unit-test
458 [ { } ] [ double-2{ 1.0 2.0 } test-accesses ] unit-test
459 [ { } ] [ longlong-2{ 1 2 } test-accesses ] unit-test
460 [ { } ] [ ulonglong-2{ 1 2 } test-accesses ] unit-test
462 [ { } ] [ float-8{ 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 } test-accesses ] unit-test
463 [ { } ] [ int-8{ 1 2 3 4 5 6 7 8 } test-accesses ] unit-test
464 [ { } ] [ uint-8{ 1 2 3 4 5 6 7 8 } test-accesses ] unit-test
466 [ { } ] [ double-4{ 1.0 2.0 3.0 4.0 } test-accesses ] unit-test
467 [ { } ] [ longlong-4{ 1 2 3 4 } test-accesses ] unit-test
468 [ { } ] [ ulonglong-4{ 1 2 3 4 } test-accesses ] unit-test
470 "== Checking broadcast" print
471 : test-broadcast ( seq -- failures )
472 [ length >array ] keep
473 '[ [ _ 1quotation ] dip '[ _ vbroadcast ] ] [ = ] check-optimizer ; inline
475 [ { } ] [ float-4{ 1.0 2.0 3.0 4.0 } test-broadcast ] unit-test
476 [ { } ] [ int-4{ HEX: 7fffffff 3 4 -8 } test-broadcast ] unit-test
477 [ { } ] [ uint-4{ HEX: ffffffff 2 3 4 } test-broadcast ] unit-test
479 [ { } ] [ double-2{ 1.0 2.0 } test-broadcast ] unit-test
480 [ { } ] [ longlong-2{ 1 2 } test-broadcast ] unit-test
481 [ { } ] [ ulonglong-2{ 1 2 } test-broadcast ] unit-test
483 [ { } ] [ float-8{ 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 } test-broadcast ] unit-test
484 [ { } ] [ int-8{ 1 2 3 4 5 6 7 8 } test-broadcast ] unit-test
485 [ { } ] [ uint-8{ 1 2 3 4 5 6 7 8 } test-broadcast ] unit-test
487 [ { } ] [ double-4{ 1.0 2.0 3.0 4.0 } test-broadcast ] unit-test
488 [ { } ] [ longlong-4{ 1 2 3 4 } test-broadcast ] unit-test
489 [ { } ] [ ulonglong-4{ 1 2 3 4 } test-broadcast ] unit-test
491 ! Make sure we use the fallback in the correct situations
492 [ int-4{ 3 3 3 3 } ] [ int-4{ 12 34 3 17 } 2 [ { int-4 fixnum } declare vbroadcast ] compile-call ] unit-test
494 "== Checking alien operations" print
496 [ float-4{ 1 2 3 4 } ] [
499 underlying>> 0 float-4-rep alien-vector
500 ] compile-call float-4 boa
503 [ B{ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 } ] [
504 16 [ 1 ] B{ } replicate-as 16 <byte-array>
507 { byte-array c-ptr fixnum } declare
508 float-4-rep set-alien-vector
513 [ float-array{ 1 2 3 4 } ] [
515 float-array{ 1 2 3 4 } underlying>>
516 float-array{ 4 3 2 1 } clone
517 [ underlying>> 0 float-4-rep set-alien-vector ] keep
527 [ t ] [ [ simd-struct <struct> ] compile-call >c-ptr [ 0 = ] all? ] unit-test
533 float-8{ 1 2 3 4 5 6 7 8 }
536 float-4{ 1 2 3 4 } >>x
538 double-4{ 4 3 2 1 } >>z
539 float-8{ 1 2 3 4 5 6 7 8 } >>w
540 { [ x>> ] [ y>> ] [ z>> ] [ w>> ] } cleave
547 float-8{ 1 2 3 4 5 6 7 8 }
551 float-4{ 1 2 3 4 } >>x
553 double-4{ 4 3 2 1 } >>z
554 float-8{ 1 2 3 4 5 6 7 8 } >>w
555 { [ x>> ] [ y>> ] [ z>> ] [ w>> ] } cleave
559 "== Misc tests" print
561 [ ] [ char-16 new 1array stack. ] unit-test
565 int-8{ 1000 1000 1000 1000 1000 1000 1000 1000 }
566 [ { int-8 } declare dup [ * ] [ + ] 2map-reduce ] compile-call
569 ! Coalescing was too aggressive
570 :: broken ( axis theta -- a b c )
571 axis { float-4 } declare drop
572 theta { float } declare drop
574 theta cos float-4-with :> cc
575 theta sin float-4-with :> ss
577 axis cc v+ :> diagonal
579 diagonal cc ss ; inline
582 float-4{ 1.0 0.0 1.0 0.0 } pi [ broken 3array ]
583 [ compile-call ] [ call ] 3bi =