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VMJitSimdBytecode.class.st
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VMJitSimdBytecode.class.st
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Class {
#name : #VMJitSimdBytecode,
#superclass : #VMStackToRegisterMappingCogitTest,
#category : #'VMMakerTests-JitTests'
}
{ #category : #tests }
VMJitSimdBytecode class >> testParameters [
^ ParametrizedTestMatrix new
addCase: { #ISA -> #'aarch64'. #wordSize -> 8};
addCase: { #ISA -> #'X64'. #wordSize -> 8};
yourself
]
{ #category : #running }
VMJitSimdBytecode >> jitOptions [
^ super jitOptions
at: #bytecodeTableInitializer put: #initializeBytecodeTableForSistaV1;
yourself
]
{ #category : #tests }
VMJitSimdBytecode >> testAddVector32CopiesArraySumIntoVectorRegister [
| endInstruction primitiveAddress array register |
arguments := { memory integerObjectOf: 0. array := self new32BitIndexableOfSize: 8. memory integerObjectOf: 4 }.
memory storeFloat32: 0 ofObject: array withValue: 1.0.
memory storeFloat32: 1 ofObject: array withValue: 2.0.
memory storeFloat32: 2 ofObject: array withValue: 3.0.
memory storeFloat32: 3 ofObject: array withValue: 4.0.
memory storeFloat32: 4 ofObject: array withValue: 5.0.
memory storeFloat32: 5 ofObject: array withValue: 6.0.
memory storeFloat32: 6 ofObject: array withValue: 7.0.
memory storeFloat32: 7 ofObject: array withValue: 8.0.
sentSelector := #+.
self buildStackFrame.
primitiveAddress := self compile: [
cogit genPushTemporaryVariable: 0.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat32ArrayToRegister.
cogit genPushTemporaryVariable: 2.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat32ArrayToRegister.
cogit genAddFloat32Vector.
"If the primitive fails it continues, so we need to have an instruction to detect the end"
endInstruction := cogit Stop ].
self runFrom: primitiveAddress until: endInstruction address.
register := machineSimulator vectorRegister0Value.
self assert: (register floatAt: 1) equals: 6.0.
self assert: (register floatAt: 5) equals: 8.0.
self assert: (register floatAt: 9) equals: 10.0.
self assert: (register floatAt: 13) equals: 12.0.
]
{ #category : #tests }
VMJitSimdBytecode >> testAddVectorCopiesArraySumIntoVectorRegister [
| endInstruction primitiveAddress array register |
arguments := { memory integerObjectOf: 0. array := self new64BitIndexableOfSize: 4. memory integerObjectOf: 2 }.
memory storeFloat64: 0 ofObject: array withValue: 1.0.
memory storeFloat64: 1 ofObject: array withValue: 2.0.
memory storeFloat64: 2 ofObject: array withValue: 3.0.
memory storeFloat64: 3 ofObject: array withValue: 4.0.
sentSelector := #+.
self buildStackFrame.
primitiveAddress := self compile: [
cogit genPushTemporaryVariable: 0.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
cogit genPushTemporaryVariable: 2.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
cogit genAddFloat64Vector.
"If the primitive fails it continues, so we need to have an instruction to detect the end"
endInstruction := cogit Stop ].
self runFrom: primitiveAddress until: endInstruction address.
register := machineSimulator vectorRegister0Value.
self assert: (register doubleAt: 1) equals: 4.0.
self assert: (register doubleAt: 9) equals: 6.0.
]
{ #category : #tests }
VMJitSimdBytecode >> testAddVectorPushesArraySumIntoSimulatedStack [
| endInstruction primitiveAddress array entry |
arguments := { memory integerObjectOf: 0. array := self new64BitIndexableOfSize: 4. memory integerObjectOf: 2 }.
memory storeFloat64: 0 ofObject: array withValue: 1.0.
memory storeFloat64: 1 ofObject: array withValue: 2.0.
memory storeFloat64: 2 ofObject: array withValue: 3.0.
memory storeFloat64: 3 ofObject: array withValue: 4.0.
sentSelector := #+.
self buildStackFrame.
primitiveAddress := self compile: [
cogit genPushTemporaryVariable: 0.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
cogit genPushTemporaryVariable: 2.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
cogit genAddFloat64Vector.
"If the primitive fails it continues, so we need to have an instruction to detect the end"
endInstruction := cogit Stop ].
self runFrom: primitiveAddress until: endInstruction address.
entry := cogit ssTop.
"The register with the result is the same as the first one"
self assert: (entry type) equals: SSVectorRegister.
self assert: (entry register) equals: 0.
]
{ #category : #tests }
VMJitSimdBytecode >> testPushArrayToRegisterCopiesArrayChunkIntoVectorRegister [
| endInstruction primitiveAddress array register |
arguments := { memory integerObjectOf: 2. array := self new64BitIndexableOfSize: 4 }.
memory storeFloat64: 0 ofObject: array withValue: 1.0.
memory storeFloat64: 1 ofObject: array withValue: 2.0.
memory storeFloat64: 2 ofObject: array withValue: 3.0.
memory storeFloat64: 3 ofObject: array withValue: 4.0.
sentSelector := #+.
self buildStackFrame.
primitiveAddress := self compile: [
cogit genPushTemporaryVariable: 0.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
"If the primitive fails it continues, so we need to have an instruction to detect the end"
endInstruction := cogit Stop ].
self runFrom: primitiveAddress until: endInstruction address.
register := machineSimulator vectorRegister0Value.
self assert: (register doubleAt: 1) equals: 3.0.
self assert: (register doubleAt: 9) equals: 4.0.
]
{ #category : #tests }
VMJitSimdBytecode >> testPushArrayToRegisterPushesArrayChunkIntoSimulatedStack [
| endInstruction primitiveAddress array entry |
arguments := { memory integerObjectOf: 2. array := self new64BitIndexableOfSize: 4 }.
memory storeFloat64: 0 ofObject: array withValue: 1.0.
memory storeFloat64: 1 ofObject: array withValue: 2.0.
memory storeFloat64: 2 ofObject: array withValue: 3.0.
memory storeFloat64: 3 ofObject: array withValue: 4.0.
sentSelector := #+.
self buildStackFrame.
primitiveAddress := self compile: [
cogit genPushTemporaryVariable: 0.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
"If the primitive fails it continues, so we need to have an instruction to detect the end"
endInstruction := cogit Stop ].
self runFrom: primitiveAddress until: endInstruction address.
entry := cogit ssTop.
self assert: (entry type) equals: SSVectorRegister.
self assert: (entry register) equals: 0.
]
{ #category : #tests }
VMJitSimdBytecode >> testStoreRegisterIntoArrayReplacesArrayElementsWithRegisterContent [
| endInstruction primitiveAddress array |
arguments := { memory integerObjectOf: 2. array := self new64BitIndexableOfSize: 4. memory integerObjectOf: 0 }.
memory storeFloat64: 0 ofObject: array withValue: 1.0.
memory storeFloat64: 1 ofObject: array withValue: 2.0.
memory storeFloat64: 2 ofObject: array withValue: 3.0.
memory storeFloat64: 3 ofObject: array withValue: 4.0.
sentSelector := #+.
self buildStackFrame.
primitiveAddress := self compile: [
cogit genPushTemporaryVariable: 0.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
cogit genPushTemporaryVariable: 2.
cogit genPushTemporaryVariable: 1.
cogit genStoreFloat64RegisterIntoArray.
"If the primitive fails it continues, so we need to have an instruction to detect the end"
endInstruction := cogit Stop ].
self runFrom: primitiveAddress until: endInstruction address.
self assert: (memory fetchFloat64: 0 ofObject: array) equals: 3.0.
self assert: (memory fetchFloat64: 1 ofObject: array) equals: 4.0.
]
{ #category : #tests }
VMJitSimdBytecode >> testSubVectorStoreResultIntoVectorRegister [
| endInstruction primitiveAddress array register |
arguments := { memory integerObjectOf: 0. array := self new64BitIndexableOfSize: 4. memory integerObjectOf: 2 }.
memory storeFloat64: 0 ofObject: array withValue: 5.0.
memory storeFloat64: 1 ofObject: array withValue: 3.0.
memory storeFloat64: 2 ofObject: array withValue: 2.0.
memory storeFloat64: 3 ofObject: array withValue: 1.0.
sentSelector := #-."TODO is this necessary?"
self buildStackFrame.
primitiveAddress := self compile: [
cogit genPushTemporaryVariable: 0.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
cogit genPushTemporaryVariable: 2.
cogit genPushTemporaryVariable: 1.
cogit genPushFloat64ArrayToRegister.
cogit genSubFloat64Vector.
"If the primitive fails it continues, so we need to have an instruction to detect the end"
endInstruction := cogit Stop ].
self runFrom: primitiveAddress until: endInstruction address.
register := machineSimulator vectorRegister0Value.
self assert: (register doubleAt: 1) equals: 3.0.
self assert: (register doubleAt: 9) equals: 2.0.
]