forked from TrueCloudLab/tzhash
28 lines
513 B
Go
28 lines
513 B
Go
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//go:build amd64 && !generic
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// +build amd64,!generic
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package gf127
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import "golang.org/x/sys/cpu"
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// Mul10x2 sets (b1, b2) to (a1*x, a2*x)
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func Mul10x2(a, b *GF127x2) {
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if cpu.X86.HasAVX && cpu.X86.HasAVX2 {
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mul10x2AVX2(a, b)
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} else {
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mul10x2Generic(a, b)
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}
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}
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// Mul11x2 sets (b1, b2) to (a1*(x+1), a2*(x+1))
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func Mul11x2(a, b *GF127x2) {
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if cpu.X86.HasAVX && cpu.X86.HasAVX2 {
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mul11x2AVX2(a, b)
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} else {
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mul11x2Generic(a, b)
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}
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}
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func mul10x2AVX2(a, b *GF127x2)
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func mul11x2AVX2(a, b *GF127x2)
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