585 lines
17 KiB
Factor
585 lines
17 KiB
Factor
USING: accessors arrays classes compiler compiler.tree.debugger
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effects fry io kernel kernel.private math math.functions
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math.private math.vectors math.vectors.simd
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math.vectors.simd.private prettyprint random sequences system
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tools.test vocabs assocs compiler.cfg.debugger words
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locals math.vectors.specialization combinators cpu.architecture
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math.vectors.conversion.backend
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math.vectors.simd.intrinsics namespaces byte-arrays alien
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specialized-arrays classes.struct eval classes.algebra sets
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quotations math.constants compiler.units ;
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QUALIFIED-WITH: alien.c-types c
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SPECIALIZED-ARRAY: c:float
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SIMD: c:char
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SIMD: c:uchar
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SIMD: c:short
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SIMD: c:ushort
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SIMD: c:int
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SIMD: c:uint
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SIMD: c:longlong
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SIMD: c:ulonglong
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SIMD: c:float
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SIMD: c:double
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IN: math.vectors.simd.tests
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! Make sure the functor doesn't generate bogus vocabularies
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2 [ [ "USE: math.vectors.simd SIMD: rubinius" eval( -- ) ] must-fail ] times
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[ f ] [ "math.vectors.simd.instances.rubinius" vocab ] unit-test
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! Test type propagation
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[ V{ float } ] [ [ { float-4 } declare norm-sq ] final-classes ] unit-test
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[ V{ float } ] [ [ { float-4 } declare norm ] final-classes ] unit-test
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[ V{ float-4 } ] [ [ { float-4 } declare normalize ] final-classes ] unit-test
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[ V{ float-4 } ] [ [ { float-4 float-4 } declare v+ ] final-classes ] unit-test
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[ V{ float } ] [ [ { float-4 } declare second ] final-classes ] unit-test
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[ V{ int-4 } ] [ [ { int-4 int-4 } declare v+ ] final-classes ] unit-test
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[ t ] [ [ { int-4 } declare second ] final-classes first integer class<= ] unit-test
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[ V{ longlong-2 } ] [ [ { longlong-2 longlong-2 } declare v+ ] final-classes ] unit-test
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[ V{ integer } ] [ [ { longlong-2 } declare second ] final-classes ] unit-test
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[ V{ int-8 } ] [ [ { int-8 int-8 } declare v+ ] final-classes ] unit-test
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[ t ] [ [ { int-8 } declare second ] final-classes first integer class<= ] unit-test
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! Test puns; only on x86
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cpu x86? [
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[ double-2{ 4 1024 } ] [
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float-4{ 0 1 0 2 }
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[ { float-4 } declare dup v+ underlying>> double-2 boa dup v+ ] compile-call
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] unit-test
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[ 33.0 ] [
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double-2{ 1 2 } double-2{ 10 20 }
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[ { double-2 double-2 } declare v+ underlying>> 3.0 float* ] compile-call
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] unit-test
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] when
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! Fuzz testing
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CONSTANT: simd-classes
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{
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char-16
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uchar-16
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char-32
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uchar-32
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short-8
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ushort-8
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short-16
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ushort-16
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int-4
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uint-4
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int-8
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uint-8
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longlong-2
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ulonglong-2
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longlong-4
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ulonglong-4
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float-4
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float-8
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double-2
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double-4
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}
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: with-ctors ( -- seq )
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simd-classes [ [ name>> "-with" append ] [ vocabulary>> ] bi lookup ] map ;
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: boa-ctors ( -- seq )
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simd-classes [ [ name>> "-boa" append ] [ vocabulary>> ] bi lookup ] map ;
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: check-optimizer ( seq quot eq-quot -- failures )
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'[
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@
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[ dup [ class ] { } map-as ] dip '[ _ declare @ ]
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{
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[ "print-mr" get [ nip test-mr mr. ] [ 2drop ] if ]
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[ "print-checks" get [ [ . ] bi@ ] [ 2drop ] if ]
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[ [ call ] dip call ]
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[ [ call ] dip compile-call ]
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} 2cleave
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@ not
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] filter ; inline
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"== Checking -new constructors" print
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[ { } ] [
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simd-classes [ [ [ ] ] dip '[ _ new ] ] [ = ] check-optimizer
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] unit-test
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[ { } ] [
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simd-classes [ '[ _ new ] compile-call [ zero? ] all? not ] filter
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] unit-test
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"== Checking -with constructors" print
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[ { } ] [
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with-ctors [
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[ 1000 random '[ _ ] ] dip '[ _ execute ]
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] [ = ] check-optimizer
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] unit-test
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[ HEX: ffffffff ] [ HEX: ffffffff uint-4-with first ] unit-test
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[ HEX: ffffffff ] [ HEX: ffffffff [ uint-4-with ] compile-call first ] unit-test
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[ HEX: ffffffff ] [ [ HEX: ffffffff uint-4-with ] compile-call first ] unit-test
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"== Checking -boa constructors" print
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[ { } ] [
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boa-ctors [
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[ stack-effect in>> length [ 1000 random ] [ ] replicate-as ] keep
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'[ _ execute ]
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] [ = ] check-optimizer
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] unit-test
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[ HEX: ffffffff ] [ HEX: ffffffff 2 3 4 [ uint-4-boa ] compile-call first ] unit-test
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"== Checking vector operations" print
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: random-int-vector ( class -- vec )
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new [ drop 1,000 random ] map ;
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: random-float-vector ( class -- vec )
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new [
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drop
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1000 random
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10 swap <array> 0/0. suffix random
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] map ;
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: random-vector ( class elt-class -- vec )
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float =
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[ random-float-vector ]
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[ random-int-vector ] if ;
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:: check-vector-op ( word inputs class elt-class -- inputs quot )
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inputs [
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{
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{ +vector+ [ class elt-class random-vector ] }
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{ +scalar+ [ 1000 random elt-class float = [ >float ] when ] }
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} case
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] [ ] map-as
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word '[ _ execute ] ;
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: remove-float-words ( alist -- alist' )
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{ vsqrt n/v v/n v/ normalize } unique assoc-diff ;
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: remove-integer-words ( alist -- alist' )
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{ vlshift vrshift } unique assoc-diff ;
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: boolean-ops ( -- words )
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{ vand vandn vor vxor vnot } ;
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: remove-boolean-words ( alist -- alist' )
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boolean-ops unique assoc-diff ;
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: remove-special-words ( alist -- alist' )
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! These have their own tests later
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{
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hlshift hrshift vshuffle vbroadcast
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vany? vall? vnone?
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(v>float) (v>integer)
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(vpack-signed) (vpack-unsigned)
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(vunpack-head) (vunpack-tail)
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} unique assoc-diff ;
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: ops-to-check ( elt-class -- alist )
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[ vector-words >alist ] dip
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float = [ remove-integer-words ] [ remove-float-words ] if
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remove-boolean-words
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remove-special-words ;
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: check-vector-ops ( class elt-class compare-quot -- )
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[
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[ nip ops-to-check ] 2keep
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'[ first2 inputs _ _ check-vector-op ]
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] dip check-optimizer ; inline
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: approx= ( x y -- ? )
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{
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{ [ 2dup [ fp-nan? ] both? ] [ 2drop t ] }
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{ [ 2dup [ float? ] both? ] [ -1.e8 ~ ] }
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{ [ 2dup [ fp-infinity? ] either? ] [ fp-bitwise= ] }
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{ [ 2dup [ sequence? ] both? ] [
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[
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{
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{ [ 2dup [ fp-nan? ] both? ] [ 2drop t ] }
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{ [ 2dup [ fp-infinity? ] either? ] [ fp-bitwise= ] }
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{ [ 2dup [ fp-nan? ] either? not ] [ -1.e8 ~ ] }
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} cond
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] 2all?
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] }
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} cond ;
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: exact= ( x y -- ? )
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{
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{ [ 2dup [ float? ] both? ] [ fp-bitwise= ] }
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{ [ 2dup [ sequence? ] both? ] [ [ fp-bitwise= ] 2all? ] }
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} cond ;
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: simd-classes&reps ( -- alist )
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simd-classes [
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{
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{ [ dup name>> "float" head? ] [ float [ approx= ] ] }
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{ [ dup name>> "double" head? ] [ float [ exact= ] ] }
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[ fixnum [ = ] ]
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} cond 3array
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] map ;
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simd-classes&reps [
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[ [ { } ] ] dip first3 '[ _ _ _ check-vector-ops ] unit-test
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] each
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"== Checking boolean operations" print
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: random-boolean-vector ( class -- vec )
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new [ drop 2 random zero? ] map ;
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:: check-boolean-op ( word inputs class elt-class -- inputs quot )
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inputs [
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{
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{ +vector+ [ class random-boolean-vector ] }
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{ +scalar+ [ 1000 random elt-class float = [ >float ] when ] }
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} case
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] [ ] map-as
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word '[ _ execute ] ;
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: check-boolean-ops ( class elt-class compare-quot -- )
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[
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[ boolean-ops [ dup word-schema ] { } map>assoc ] 2dip
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'[ first2 inputs _ _ check-boolean-op ]
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] dip check-optimizer ; inline
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simd-classes&reps [
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[ [ { } ] ] dip first3 '[ _ _ _ check-boolean-ops ] unit-test
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] each
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"== Checking vector blend" print
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[ char-16{ 0 1 22 33 4 5 6 77 8 99 110 121 12 143 14 15 } ]
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[
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char-16{ t t f f t t t f t f f f t f t t }
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char-16{ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 }
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char-16{ 0 11 22 33 44 55 66 77 88 99 110 121 132 143 154 165 } v?
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] unit-test
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[ char-16{ 0 1 22 33 4 5 6 77 8 99 110 121 12 143 14 15 } ]
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[
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char-16{ t t f f t t t f t f f f t f t t }
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char-16{ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 }
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char-16{ 0 11 22 33 44 55 66 77 88 99 110 121 132 143 154 165 }
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[ { char-16 char-16 char-16 } declare v? ] compile-call
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] unit-test
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[ int-4{ 1 22 33 4 } ]
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[ int-4{ t f f t } int-4{ 1 2 3 4 } int-4{ 11 22 33 44 } v? ] unit-test
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[ int-4{ 1 22 33 4 } ]
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[
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int-4{ t f f t } int-4{ 1 2 3 4 } int-4{ 11 22 33 44 }
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[ { int-4 int-4 int-4 } declare v? ] compile-call
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] unit-test
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[ float-4{ 1.0 22.0 33.0 4.0 } ]
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[ 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
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[ float-4{ 1.0 22.0 33.0 4.0 } ]
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[
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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 }
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[ { float-4 float-4 float-4 } declare v? ] compile-call
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] unit-test
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"== Checking shifts and permutations" print
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[ int-4{ 256 512 1024 2048 } ]
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[ int-4{ 1 2 4 8 } 1 hlshift ] unit-test
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[ int-4{ 256 512 1024 2048 } ]
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[ int-4{ 1 2 4 8 } [ { int-4 } declare 1 hlshift ] compile-call ] unit-test
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[ int-4{ 256 512 1024 2048 } ]
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[ int-4{ 1 2 4 8 } 1 [ { int-4 fixnum } declare hlshift ] compile-call ] unit-test
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[ int-4{ 1 2 4 8 } ]
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[ int-4{ 256 512 1024 2048 } 1 hrshift ] unit-test
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[ int-4{ 1 2 4 8 } ]
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[ int-4{ 256 512 1024 2048 } [ { int-4 } declare 1 hrshift ] compile-call ] unit-test
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[ int-4{ 1 2 4 8 } ]
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[ int-4{ 256 512 1024 2048 } 1 [ { int-4 fixnum } declare hrshift ] compile-call ] unit-test
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! Invalid inputs should not cause the compiler to throw errors
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[ ] [
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[ [ { int-4 } declare t hrshift ] (( a -- b )) define-temp drop ] with-compilation-unit
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] unit-test
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[ ] [
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[ [ { int-4 } declare { 3 2 1 } vshuffle ] (( a -- b )) define-temp drop ] with-compilation-unit
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] unit-test
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! Shuffles
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: shuffles-for ( n -- shuffles )
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{
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{ 2 [
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{
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{ 0 1 }
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{ 1 1 }
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{ 1 0 }
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{ 0 0 }
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}
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] }
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{ 4 [
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{
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{ 1 2 3 0 }
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{ 0 1 2 3 }
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{ 1 1 2 2 }
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{ 0 0 1 1 }
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{ 2 2 3 3 }
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{ 0 1 0 1 }
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{ 2 3 2 3 }
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{ 0 0 2 2 }
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{ 1 1 3 3 }
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{ 0 1 0 1 }
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{ 2 2 3 3 }
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}
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] }
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{ 8 [
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4 shuffles-for
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4 shuffles-for
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[ [ 4 + ] map ] map
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[ append ] 2map
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] }
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[ dup '[ _ random ] replicate 1array ]
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} case ;
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simd-classes [
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[ [ { } ] ] dip
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[ new length shuffles-for ] keep
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'[
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_ [ [ _ new [ length iota ] keep like 1quotation ] dip '[ _ vshuffle ] ]
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[ = ] check-optimizer
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] unit-test
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] each
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"== Checking vector tests" print
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:: test-vector-tests-bool ( vector declaration -- none? any? all? )
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vector
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[ [ declaration declare vnone? ] compile-call ]
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[ [ declaration declare vany? ] compile-call ]
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[ [ declaration declare vall? ] compile-call ] tri ; inline
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: yes ( -- x ) t ;
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: no ( -- x ) f ;
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:: test-vector-tests-branch ( vector declaration -- none? any? all? )
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vector
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[ [ declaration declare vnone? [ yes ] [ no ] if ] compile-call ]
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[ [ declaration declare vany? [ yes ] [ no ] if ] compile-call ]
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[ [ declaration declare vall? [ yes ] [ no ] if ] compile-call ] tri ; inline
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SYMBOL: !!inconsistent!!
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: ?inconsistent ( a b -- ab/inconsistent )
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2dup = [ drop ] [ 2drop !!inconsistent!! ] if ;
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:: test-vector-tests ( vector decl -- none? any? all? )
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vector decl test-vector-tests-bool :> bool-all :> bool-any :> bool-none
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vector decl test-vector-tests-branch :> branch-all :> branch-any :> branch-none
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bool-none branch-none ?inconsistent
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bool-any branch-any ?inconsistent
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bool-all branch-all ?inconsistent ; inline
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[ f t t ]
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[ float-4{ t t t t } { float-4 } test-vector-tests ] unit-test
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[ f t f ]
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[ float-4{ f t t t } { float-4 } test-vector-tests ] unit-test
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[ t f f ]
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[ float-4{ f f f f } { float-4 } test-vector-tests ] unit-test
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[ f t t ]
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[ double-2{ t t } { double-2 } test-vector-tests ] unit-test
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[ f t f ]
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[ double-2{ f t } { double-2 } test-vector-tests ] unit-test
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[ t f f ]
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[ double-2{ f f } { double-2 } test-vector-tests ] unit-test
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[ f t t ]
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[ int-4{ t t t t } { int-4 } test-vector-tests ] unit-test
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[ f t f ]
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[ int-4{ f t t t } { int-4 } test-vector-tests ] unit-test
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[ t f f ]
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[ int-4{ f f f f } { int-4 } test-vector-tests ] unit-test
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[ f t t ]
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[ float-8{ t t t t t t t t } { float-8 } test-vector-tests ] unit-test
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[ f t f ]
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[ float-8{ f t t t t f t t } { float-8 } test-vector-tests ] unit-test
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[ t f f ]
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[ float-8{ f f f f f f f f } { float-8 } test-vector-tests ] unit-test
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[ f t t ]
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[ double-4{ t t t t } { double-4 } test-vector-tests ] unit-test
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[ f t f ]
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[ double-4{ f t t f } { double-4 } test-vector-tests ] unit-test
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[ t f f ]
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[ double-4{ f f f f } { double-4 } test-vector-tests ] unit-test
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[ f t t ]
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[ int-8{ t t t t t t t t } { int-8 } test-vector-tests ] unit-test
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[ f t f ]
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[ int-8{ f t t t t f f f } { int-8 } test-vector-tests ] unit-test
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[ t f f ]
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[ int-8{ f f f f f f f f } { int-8 } test-vector-tests ] unit-test
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"== Checking element access" print
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! Test element access -- it should box bignums for int-4 on x86
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: test-accesses ( seq -- failures )
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[ length >array ] keep
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'[ [ _ 1quotation ] dip '[ _ swap nth ] ] [ = ] check-optimizer ; inline
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[ { } ] [ float-4{ 1.0 2.0 3.0 4.0 } test-accesses ] unit-test
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[ { } ] [ int-4{ HEX: 7fffffff 3 4 -8 } test-accesses ] unit-test
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[ { } ] [ uint-4{ HEX: ffffffff 2 3 4 } test-accesses ] unit-test
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[ HEX: 7fffffff ] [ int-4{ HEX: 7fffffff 3 4 -8 } first ] unit-test
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[ -8 ] [ int-4{ HEX: 7fffffff 3 4 -8 } last ] unit-test
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[ HEX: ffffffff ] [ uint-4{ HEX: ffffffff 2 3 4 } first ] unit-test
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[ { } ] [ double-2{ 1.0 2.0 } test-accesses ] unit-test
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[ { } ] [ longlong-2{ 1 2 } test-accesses ] unit-test
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[ { } ] [ ulonglong-2{ 1 2 } test-accesses ] unit-test
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[ { } ] [ float-8{ 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 } test-accesses ] unit-test
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[ { } ] [ int-8{ 1 2 3 4 5 6 7 8 } test-accesses ] unit-test
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[ { } ] [ uint-8{ 1 2 3 4 5 6 7 8 } test-accesses ] unit-test
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[ { } ] [ double-4{ 1.0 2.0 3.0 4.0 } test-accesses ] unit-test
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[ { } ] [ longlong-4{ 1 2 3 4 } test-accesses ] unit-test
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[ { } ] [ ulonglong-4{ 1 2 3 4 } test-accesses ] unit-test
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"== Checking broadcast" print
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: test-broadcast ( seq -- failures )
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[ length >array ] keep
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'[ [ _ 1quotation ] dip '[ _ vbroadcast ] ] [ = ] check-optimizer ; inline
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[ { } ] [ float-4{ 1.0 2.0 3.0 4.0 } test-broadcast ] unit-test
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[ { } ] [ int-4{ HEX: 7fffffff 3 4 -8 } test-broadcast ] unit-test
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[ { } ] [ uint-4{ HEX: ffffffff 2 3 4 } test-broadcast ] unit-test
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[ { } ] [ double-2{ 1.0 2.0 } test-broadcast ] unit-test
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[ { } ] [ longlong-2{ 1 2 } test-broadcast ] unit-test
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[ { } ] [ ulonglong-2{ 1 2 } test-broadcast ] unit-test
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[ { } ] [ float-8{ 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 } test-broadcast ] unit-test
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[ { } ] [ int-8{ 1 2 3 4 5 6 7 8 } test-broadcast ] unit-test
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[ { } ] [ uint-8{ 1 2 3 4 5 6 7 8 } test-broadcast ] unit-test
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[ { } ] [ double-4{ 1.0 2.0 3.0 4.0 } test-broadcast ] unit-test
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[ { } ] [ longlong-4{ 1 2 3 4 } test-broadcast ] unit-test
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[ { } ] [ ulonglong-4{ 1 2 3 4 } test-broadcast ] unit-test
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! Make sure we use the fallback in the correct situations
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[ int-4{ 3 3 3 3 } ] [ int-4{ 12 34 3 17 } 2 [ { int-4 fixnum } declare vbroadcast ] compile-call ] unit-test
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"== Checking alien operations" print
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[ float-4{ 1 2 3 4 } ] [
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[
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float-4{ 1 2 3 4 }
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underlying>> 0 float-4-rep alien-vector
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] compile-call float-4 boa
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] unit-test
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[ B{ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 } ] [
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16 [ 1 ] B{ } replicate-as 16 <byte-array>
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[
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0 [
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{ byte-array c-ptr fixnum } declare
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float-4-rep set-alien-vector
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] compile-call
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] keep
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] unit-test
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[ float-array{ 1 2 3 4 } ] [
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[
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float-array{ 1 2 3 4 } underlying>>
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float-array{ 4 3 2 1 } clone
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[ underlying>> 0 float-4-rep set-alien-vector ] keep
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] compile-call
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] unit-test
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STRUCT: simd-struct
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{ x float-4 }
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{ y double-2 }
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{ z double-4 }
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{ w float-8 } ;
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[ t ] [ [ simd-struct <struct> ] compile-call >c-ptr [ 0 = ] all? ] unit-test
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[
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float-4{ 1 2 3 4 }
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double-2{ 2 1 }
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double-4{ 4 3 2 1 }
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float-8{ 1 2 3 4 5 6 7 8 }
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] [
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simd-struct <struct>
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float-4{ 1 2 3 4 } >>x
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double-2{ 2 1 } >>y
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double-4{ 4 3 2 1 } >>z
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|
float-8{ 1 2 3 4 5 6 7 8 } >>w
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{ [ x>> ] [ y>> ] [ z>> ] [ w>> ] } cleave
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] unit-test
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[
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float-4{ 1 2 3 4 }
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double-2{ 2 1 }
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double-4{ 4 3 2 1 }
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float-8{ 1 2 3 4 5 6 7 8 }
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|
] [
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[
|
|
simd-struct <struct>
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float-4{ 1 2 3 4 } >>x
|
|
double-2{ 2 1 } >>y
|
|
double-4{ 4 3 2 1 } >>z
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|
float-8{ 1 2 3 4 5 6 7 8 } >>w
|
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{ [ x>> ] [ y>> ] [ z>> ] [ w>> ] } cleave
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] compile-call
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] unit-test
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|
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"== Misc tests" print
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|
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[ ] [ char-16 new 1array stack. ] unit-test
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! CSSA bug
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|
[ 8000000 ] [
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|
int-8{ 1000 1000 1000 1000 1000 1000 1000 1000 }
|
|
[ { int-8 } declare dup [ * ] [ + ] 2map-reduce ] compile-call
|
|
] unit-test
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|
|
|
! Coalescing was too aggressive
|
|
:: broken ( axis theta -- a b c )
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|
axis { float-4 } declare drop
|
|
theta { float } declare drop
|
|
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theta cos float-4-with :> cc
|
|
theta sin float-4-with :> ss
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axis cc v+ :> diagonal
|
|
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diagonal cc ss ; inline
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[ t ] [
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float-4{ 1.0 0.0 1.0 0.0 } pi [ broken 3array ]
|
|
[ compile-call ] [ call ] 3bi =
|
|
] unit-test
|