diff options
Diffstat (limited to 'vendor/github.com/klauspost/reedsolomon/galois_gen_switch_amd64.go')
| -rw-r--r-- | vendor/github.com/klauspost/reedsolomon/galois_gen_switch_amd64.go | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/vendor/github.com/klauspost/reedsolomon/galois_gen_switch_amd64.go b/vendor/github.com/klauspost/reedsolomon/galois_gen_switch_amd64.go new file mode 100644 index 0000000..0b49a1e --- /dev/null +++ b/vendor/github.com/klauspost/reedsolomon/galois_gen_switch_amd64.go @@ -0,0 +1,293 @@ +// Code generated by command: go generate gen.go. DO NOT EDIT. + +// +build !appengine +// +build !noasm +// +build gc +// +build !nogen + +package reedsolomon + +import "fmt" + +const avx2CodeGen = true +const maxAvx2Inputs = 10 +const maxAvx2Outputs = 8 + +func galMulSlicesAvx2(matrix []byte, in, out [][]byte, start, stop int) int { + n := stop - start + n = (n >> 5) << 5 + + switch len(in) { + case 1: + switch len(out) { + case 1: + mulAvxTwo_1x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_1x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_1x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_1x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_1x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_1x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_1x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_1x8(matrix, in, out, start, n) + return n + } + case 2: + switch len(out) { + case 1: + mulAvxTwo_2x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_2x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_2x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_2x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_2x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_2x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_2x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_2x8(matrix, in, out, start, n) + return n + } + case 3: + switch len(out) { + case 1: + mulAvxTwo_3x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_3x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_3x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_3x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_3x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_3x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_3x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_3x8(matrix, in, out, start, n) + return n + } + case 4: + switch len(out) { + case 1: + mulAvxTwo_4x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_4x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_4x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_4x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_4x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_4x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_4x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_4x8(matrix, in, out, start, n) + return n + } + case 5: + switch len(out) { + case 1: + mulAvxTwo_5x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_5x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_5x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_5x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_5x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_5x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_5x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_5x8(matrix, in, out, start, n) + return n + } + case 6: + switch len(out) { + case 1: + mulAvxTwo_6x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_6x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_6x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_6x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_6x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_6x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_6x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_6x8(matrix, in, out, start, n) + return n + } + case 7: + switch len(out) { + case 1: + mulAvxTwo_7x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_7x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_7x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_7x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_7x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_7x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_7x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_7x8(matrix, in, out, start, n) + return n + } + case 8: + switch len(out) { + case 1: + mulAvxTwo_8x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_8x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_8x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_8x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_8x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_8x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_8x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_8x8(matrix, in, out, start, n) + return n + } + case 9: + switch len(out) { + case 1: + mulAvxTwo_9x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_9x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_9x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_9x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_9x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_9x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_9x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_9x8(matrix, in, out, start, n) + return n + } + case 10: + switch len(out) { + case 1: + mulAvxTwo_10x1(matrix, in, out, start, n) + return n + case 2: + mulAvxTwo_10x2(matrix, in, out, start, n) + return n + case 3: + mulAvxTwo_10x3(matrix, in, out, start, n) + return n + case 4: + mulAvxTwo_10x4(matrix, in, out, start, n) + return n + case 5: + mulAvxTwo_10x5(matrix, in, out, start, n) + return n + case 6: + mulAvxTwo_10x6(matrix, in, out, start, n) + return n + case 7: + mulAvxTwo_10x7(matrix, in, out, start, n) + return n + case 8: + mulAvxTwo_10x8(matrix, in, out, start, n) + return n + } + } + panic(fmt.Sprintf("unhandled size: %dx%d", len(in), len(out))) +} |