|
// Copyright 2019 Google LLC |
|
// |
|
// This source code is licensed under the BSD-style license found in the |
|
// LICENSE file in the root directory of this source tree. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$if INC: |
|
|
|
|
|
$else: |
|
|
|
|
|
|
|
|
|
// Register usage |
|
// A0 x3 v0 v3 |
|
// A1 x9 v0[1] v3[1] |
|
// A2 x10 v1 v4 |
|
// A3 x11 v1[1] v4[1] |
|
// A4 x12 v2 v5 |
|
// A5 x4 v2[1] v5[1] |
|
// B x5 v12 v13 v14 v15 second set of B |
|
// B v16 v17 v18 v19 first set |
|
// C x6 v20 v21 |
|
// C x16 v22 v23 |
|
// C x17 v24 v25 |
|
// C x14 v26 v27 |
|
// C x13 v28 v29 |
|
// C x7 v30 v31 |
|
// clamp v6 v7 |
|
// unused A v8 v9 v10 v11 |
|
// temporary vector shadow register x8 |
|
|
|
BEGIN_FUNCTION xnn_f32_gemm${"inc" if INC else ""}_minmax_ukernel_6x8__asm_aarch64_neonfma_cortex_a53${"_prfm" if PREFETCH else ""} |
|
|
|
$if INC: |
|
|
|
LDP x15, x8, [sp, 8] |
|
$else: |
|
|
|
LDR x8, [sp, 8] |
|
|
|
|
|
CMP x0, 2 // if mr < 2 |
|
ADD x9, x3, x4 // A1 = a0 + a_stride |
|
ADD x16, x6, x7 // c1 = c0 + cm_stride |
|
CSEL x9, x3, x9, LO // a1 = a0 |
|
CSEL x16, x6, x16, LO // c1 = c0 |
|
|
|
ADD x10, x9, x4 // A2 = a1 + a_stride |
|
ADD x17, x16, x7 // c2 = c1 + cm_stride |
|
// if mr <= 2 |
|
CSEL x10, x9, x10, LS // a2 = a1 |
|
CSEL x17, x16, x17, LS // c2 = c1 |
|
|
|
CMP x0, 4 // if mr < 4 |
|
ADD x11, x10, x4 // A3 = a2 + a_stride |
|
ADD x14, x17, x7 // c3 = c2 + cm_stride |
|
CSEL x11, x10, x11, LO // a3 = a2 |
|
CSEL x14, x17, x14, LO // c3 = c2 |
|
|
|
ADD x12, x11, x4 // A4 = a3 + a_stride |
|
ADD x13, x14, x7 // c4 = c3 + cm_stride |
|
// if mr <= 4 |
|
CSEL x12, x11, x12, LS // a4 = a3 |
|
CSEL x13, x14, x13, LS // c4 = c3 |
|
|
|
CMP x0, 6 // if mr < 6 |
|
ADD x4, x12, x4 // A5 = a4 + a_stride |
|
ADD x7, x13, x7 // c5 = c4 + cm_stride |
|
CSEL x4, x12, x4, LO // a5 = a4 |
|
CSEL x7, x13, x7, LO // c5 = c4 |
|
|
|
|
|
LD2R {v6.4s, v7.4s}, [x8] |
|
|
|
|
|
STP d12, d13, [sp, -32]! |
|
STP d14, d15, [sp, 16] |
|
|
|
0: |
|
$if INC: |
|
|
|
LDP q20, q21, [x15], 32 |
|
LDP q22, q23, [x15], 32 |
|
LDP q24, q25, [x15], 32 |
|
LDP q26, q27, [x15], 32 |
|
LDP q28, q29, [x15], 32 |
|
LDP q30, q31, [x15], 32 |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x3, 0] // Prefetch A |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x3, 64] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x9, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x9, 64] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x10, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x10, 64] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x11, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x11, 64] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x12, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x12, 64] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x4, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x4, 64] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 0] // Prefetch B |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 64] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 128] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 192] |
|
$else: |
|
|
|
LDP q20, q21, [x5], 32 |
|
MOV v22.16b, v20.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x3, 0] // Prefetch A |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x3, 64] |
|
MOV v23.16b, v21.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x9, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x9, 64] |
|
MOV v24.16b, v20.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x10, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x10, 64] |
|
MOV v25.16b, v21.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x11, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x11, 64] |
|
MOV v26.16b, v20.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x12, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x12, 64] |
|
MOV v27.16b, v21.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x4, 0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x4, 64] |
|
MOV v28.16b, v20.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 0] // Prefetch B |
|
MOV v29.16b, v21.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 64] |
|
MOV v30.16b, v20.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 128] |
|
MOV v31.16b, v21.16b |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 192] |
|
|
|
|
|
SUBS x0, x2, 16 // k = kc - 16 |
|
B.LO 4f |
|
|
|
|
|
LDR d0, [x3], 8 // A0 |
|
LDP q16, q17, [x5], 32 // B |
|
LDR d1, [x10], 8 // A2 |
|
LDR d2, [x12], 8 // A4 |
|
LD1 {v0.d}[1], [x9], 8 // A1 |
|
LD1 {v1.d}[1], [x11], 8 // A3 |
|
LD1 {v2.d}[1], [x4], 8 // A5 |
|
SUBS x0, x0, 16 |
|
LDR q18, [x5], 16 |
|
LDR d19, [x5], 8 |
|
LDR x8, [x5], 8 // ins is in BLOCK 0 |
|
|
|
|
|
B.LO 2f |
|
|
|
|
|
|
|
1: |
|
|
|
|
|
LDR d3, [x3], 8 // A0 |
|
INS v19.d[1], x8 // B from second group |
|
FMLA v20.4s, v16.4s, v0.s[0] |
|
LDR x8, [x9], 8 // A1 |
|
FMLA v22.4s, v16.4s, v0.s[2] |
|
FMLA v24.4s, v16.4s, v1.s[0] |
|
|
|
|
|
LDR d12, [x5] |
|
INS v3.d[1], x8 // A1 ins |
|
FMLA v26.4s, v16.4s, v1.s[2] |
|
LDR x8, [x5, 8] // B |
|
FMLA v28.4s, v16.4s, v2.s[0] |
|
FMLA v30.4s, v16.4s, v2.s[2] |
|
|
|
|
|
LDR d4, [x10], 8 // A2 |
|
INS v12.d[1], x8 // B ins |
|
FMLA v21.4s, v17.4s, v0.s[0] |
|
LDR x8, [x11], 8 // A3 |
|
FMLA v23.4s, v17.4s, v0.s[2] |
|
FMLA v25.4s, v17.4s, v1.s[0] |
|
|
|
|
|
LDR d5, [x12], 8 // A4 |
|
INS v4.d[1], x8 // A3 ins |
|
FMLA v27.4s, v17.4s, v1.s[2] |
|
LDR x8, [x4], 8 // A5 |
|
FMLA v29.4s, v17.4s, v2.s[0] |
|
FMLA v31.4s, v17.4s, v2.s[2] |
|
|
|
|
|
LDR d13, [x5, 16] |
|
INS v5.d[1], x8 // A5 ins |
|
FMLA v20.4s, v18.4s, v0.s[1] |
|
LDR x8, [x5, 24] |
|
FMLA v22.4s, v18.4s, v0.s[3] |
|
FMLA v24.4s, v18.4s, v1.s[1] |
|
|
|
|
|
LDR d14, [x5, 32] |
|
INS v13.d[1], x8 // B |
|
FMLA v26.4s, v18.4s, v1.s[3] |
|
LDR x8, [x5, 40] |
|
FMLA v28.4s, v18.4s, v2.s[1] |
|
FMLA v30.4s, v18.4s, v2.s[3] |
|
|
|
|
|
LDR d15, [x5, 48] |
|
INS v14.d[1], x8 // B |
|
FMLA v21.4s, v19.4s, v0.s[1] |
|
LDR x8, [x5, 56] |
|
FMLA v23.4s, v19.4s, v0.s[3] |
|
FMLA v25.4s, v19.4s, v1.s[1] |
|
|
|
|
|
INS v15.d[1], x8 |
|
FMLA v27.4s, v19.4s, v1.s[3] |
|
FMLA v29.4s, v19.4s, v2.s[1] |
|
FMLA v31.4s, v19.4s, v2.s[3] |
|
|
|
|
|
|
|
LDR d0, [x3], 8 // A0 |
|
FMLA v20.4s, v12.4s, v3.s[0] |
|
LDR x8, [x9], 8 // A1 |
|
FMLA v22.4s, v12.4s, v3.s[2] |
|
FMLA v24.4s, v12.4s, v4.s[0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x3, 128] // Prefetch A0 |
|
|
|
|
|
LDR d16, [x5, 64] |
|
INS v0.d[1], x8 // A1 ins |
|
FMLA v26.4s, v12.4s, v4.s[2] |
|
LDR x8, [x5, 72] // B |
|
FMLA v28.4s, v12.4s, v5.s[0] |
|
FMLA v30.4s, v12.4s, v5.s[2] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x9, 128] // Prefetch A1 |
|
|
|
|
|
LDR d1, [x10], 8 // A2 |
|
INS v16.d[1], x8 // B |
|
FMLA v21.4s, v13.4s, v3.s[0] |
|
LDR x8, [x11], 8 // A3 |
|
FMLA v23.4s, v13.4s, v3.s[2] |
|
FMLA v25.4s, v13.4s, v4.s[0] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x10, 128] // Prefetch A2 |
|
|
|
|
|
LDR d2, [x12], 8 // A4 |
|
INS v1.d[1], x8 // A3 ins |
|
FMLA v27.4s, v13.4s, v4.s[2] |
|
LDR x8, [x4], 8 // A5 |
|
FMLA v29.4s, v13.4s, v5.s[0] |
|
FMLA v31.4s, v13.4s, v5.s[2] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x11, 128] // Prefetch A3 |
|
|
|
|
|
LDR d17, [x5, 80] |
|
INS v2.d[1], x8 // A5 ins |
|
FMLA v20.4s, v14.4s, v3.s[1] |
|
LDR x8, [x5, 88] |
|
FMLA v22.4s, v14.4s, v3.s[3] |
|
FMLA v24.4s, v14.4s, v4.s[1] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x12, 128] // Prefetch A4 |
|
|
|
|
|
LDR d18, [x5, 96] |
|
INS v17.d[1], x8 // B |
|
FMLA v26.4s, v14.4s, v4.s[3] |
|
LDR x8, [x5, 104] |
|
FMLA v28.4s, v14.4s, v5.s[1] |
|
FMLA v30.4s, v14.4s, v5.s[3] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x4, 128] // Prefetch A5 |
|
|
|
|
|
LDR d19, [x5, 112] |
|
INS v18.d[1], x8 // B |
|
FMLA v21.4s, v15.4s, v3.s[1] |
|
LDR x8, [x5, 120] |
|
FMLA v23.4s, v15.4s, v3.s[3] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 192] // Prefetch B |
|
FMLA v25.4s, v15.4s, v4.s[1] |
|
$if PREFETCH: |
|
PRFM PLDL1KEEP, [x5, 256] // Prefetch B |
|
|
|
|
|
SUBS x0, x0, 16 // LDR lands here |
|
FMLA v27.4s, v15.4s, v4.s[3] |
|
FMLA v29.4s, v15.4s, v5.s[1] |
|
ADD x5, x5, 128 |
|
FMLA v31.4s, v15.4s, v5.s[3] |
|
B.HS 1b |
|
|
|
|
|
|
|
2: |
|
|
|
|
|
LDR d3, [x3], 8 // A0 |
|
INS v19.d[1], x8 // B from second group |
|
FMLA v20.4s, v16.4s, v0.s[0] |
|
LDR x8, [x9], 8 // A1 |
|
FMLA v22.4s, v16.4s, v0.s[2] |
|
FMLA v24.4s, v16.4s, v1.s[0] |
|
$if PREFETCH: |
|
PRFM PSTL1KEEP, [x6] // Prefetch C0 |
|
|
|
|
|
LDR d12, [x5] |
|
INS v3.d[1], x8 // A1 ins |
|
FMLA v26.4s, v16.4s, v1.s[2] |
|
LDR x8, [x5, 8] // B |
|
FMLA v28.4s, v16.4s, v2.s[0] |
|
FMLA v30.4s, v16.4s, v2.s[2] |
|
$if PREFETCH: |
|
PRFM PSTL1KEEP, [x16] // Prefetch C1 |
|
|
|
|
|
LDR d4, [x10], 8 // A2 |
|
INS v12.d[1], x8 // B ins |
|
FMLA v21.4s, v17.4s, v0.s[0] |
|
LDR x8, [x11], 8 // A3 |
|
FMLA v23.4s, v17.4s, v0.s[2] |
|
FMLA v25.4s, v17.4s, v1.s[0] |
|
$if PREFETCH: |
|
PRFM PSTL1KEEP, [x17] // Prefetch C2 |
|
|
|
|
|
LDR d5, [x12], 8 // A4 |
|
INS v4.d[1], x8 // A3 ins |
|
FMLA v27.4s, v17.4s, v1.s[2] |
|
LDR x8, [x4], 8 // A5 |
|
FMLA v29.4s, v17.4s, v2.s[0] |
|
FMLA v31.4s, v17.4s, v2.s[2] |
|
$if PREFETCH: |
|
PRFM PSTL1KEEP, [x14] // Prefetch C3 |
|
|
|
|
|
LDR d13, [x5, 16] |
|
INS v5.d[1], x8 // A5 ins |
|
FMLA v20.4s, v18.4s, v0.s[1] |
|
LDR x8, [x5, 24] |
|
FMLA v22.4s, v18.4s, v0.s[3] |
|
FMLA v24.4s, v18.4s, v1.s[1] |
|
$if PREFETCH: |
|
PRFM PSTL1KEEP, [x13] // Prefetch C4 |
|
|
|
|
|
LDR d14, [x5, 32] |
|
INS v13.d[1], x8 // B |
|
FMLA v26.4s, v18.4s, v1.s[3] |
|
LDR x8, [x5, 40] |
|
FMLA v28.4s, v18.4s, v2.s[1] |
|
FMLA v30.4s, v18.4s, v2.s[3] |
|
$if PREFETCH: |
|
PRFM PSTL1KEEP, [x7] // Prefetch C5 |
|
|
|
|
|
LDR d15, [x5, 48] |
|
INS v14.d[1], x8 // B |
|
FMLA v21.4s, v19.4s, v0.s[1] |
|
LDR x8, [x5, 56] |
|
FMLA v23.4s, v19.4s, v0.s[3] |
|
FMLA v25.4s, v19.4s, v1.s[1] |
|
|
|
|
|
INS v15.d[1], x8 // B |
|
FMLA v27.4s, v19.4s, v1.s[3] |
|
FMLA v29.4s, v19.4s, v2.s[1] |
|
FMLA v31.4s, v19.4s, v2.s[3] |
|
|
|
|
|
|
|
FMLA v20.4s, v12.4s, v3.s[0] |
|
FMLA v22.4s, v12.4s, v3.s[2] |
|
FMLA v24.4s, v12.4s, v4.s[0] |
|
|
|
|
|
FMLA v26.4s, v12.4s, v4.s[2] |
|
FMLA v28.4s, v12.4s, v5.s[0] |
|
FMLA v30.4s, v12.4s, v5.s[2] |
|
|
|
|
|
FMLA v21.4s, v13.4s, v3.s[0] |
|
FMLA v23.4s, v13.4s, v3.s[2] |
|
FMLA v25.4s, v13.4s, v4.s[0] |
|
|
|
|
|
FMLA v27.4s, v13.4s, v4.s[2] |
|
FMLA v29.4s, v13.4s, v5.s[0] |
|
FMLA v31.4s, v13.4s, v5.s[2] |
|
|
|
|
|
FMLA v20.4s, v14.4s, v3.s[1] |
|
FMLA v22.4s, v14.4s, v3.s[3] |
|
FMLA v24.4s, v14.4s, v4.s[1] |
|
|
|
|
|
FMLA v26.4s, v14.4s, v4.s[3] |
|
FMLA v28.4s, v14.4s, v5.s[1] |
|
FMLA v30.4s, v14.4s, v5.s[3] |
|
TST x0, 15 |
|
|
|
|
|
FMLA v21.4s, v15.4s, v3.s[1] |
|
FMLA v23.4s, v15.4s, v3.s[3] |
|
FMLA v25.4s, v15.4s, v4.s[1] |
|
ADD x5, x5, 64 |
|
|
|
|
|
FMLA v27.4s, v15.4s, v4.s[3] |
|
FMLA v29.4s, v15.4s, v5.s[1] |
|
FMLA v31.4s, v15.4s, v5.s[3] |
|
|
|
|
|
B.NE 4f |
|
3: |
|
|
|
FMAX v20.4s, v20.4s, v6.4s |
|
|
|
LDR x0, [sp, 32] |
|
FMAX v21.4s, v21.4s, v6.4s |
|
FMAX v22.4s, v22.4s, v6.4s |
|
FMAX v23.4s, v23.4s, v6.4s |
|
FMAX v24.4s, v24.4s, v6.4s |
|
FMAX v25.4s, v25.4s, v6.4s |
|
FMAX v26.4s, v26.4s, v6.4s |
|
FMAX v27.4s, v27.4s, v6.4s |
|
FMAX v28.4s, v28.4s, v6.4s |
|
FMAX v29.4s, v29.4s, v6.4s |
|
FMAX v30.4s, v30.4s, v6.4s |
|
FMAX v31.4s, v31.4s, v6.4s |
|
SUBS x1, x1, 8 |
|
FMIN v20.4s, v20.4s, v7.4s |
|
FMIN v21.4s, v21.4s, v7.4s |
|
FMIN v22.4s, v22.4s, v7.4s |
|
FMIN v23.4s, v23.4s, v7.4s |
|
FMIN v24.4s, v24.4s, v7.4s |
|
FMIN v25.4s, v25.4s, v7.4s |
|
FMIN v26.4s, v26.4s, v7.4s |
|
FMIN v27.4s, v27.4s, v7.4s |
|
FMIN v28.4s, v28.4s, v7.4s |
|
FMIN v29.4s, v29.4s, v7.4s |
|
FMIN v30.4s, v30.4s, v7.4s |
|
FMIN v31.4s, v31.4s, v7.4s |
|
|
|
|
|
B.LO 6f |
|
|
|
$if INC: |
|
ST1 {v30.16b, v31.16b}, [x7], x0 |
|
SUB x3, x3, x2 // A0 -= kc |
|
ST1 {v28.16b, v29.16b}, [x13], x0 |
|
SUB x9, x9, x2 // A1 -= kc |
|
ST1 {v26.16b, v27.16b}, [x14], x0 |
|
SUB x10, x10, x2 // A2 -= kc |
|
ST1 {v24.16b, v25.16b}, [x17], x0 |
|
SUB x11, x11, x2 // A3 -= kc |
|
ST1 {v22.16b, v23.16b}, [x16], x0 |
|
SUB x12, x12, x2 // A4 -= kc |
|
ST1 {v20.16b, v21.16b}, [x6], x0 |
|
SUB x4, x4, x2 // A5 -= kc |
|
$else: |
|
ST1 {v20.16b, v21.16b}, [x6], x0 |
|
SUB x3, x3, x2 // A0 -= kc |
|
ST1 {v22.16b, v23.16b}, [x16], x0 |
|
SUB x9, x9, x2 // A1 -= kc |
|
ST1 {v24.16b, v25.16b}, [x17], x0 |
|
SUB x10, x10, x2 // A2 -= kc |
|
ST1 {v26.16b, v27.16b}, [x14], x0 |
|
SUB x11, x11, x2 // A3 -= kc |
|
ST1 {v28.16b, v29.16b}, [x13], x0 |
|
SUB x12, x12, x2 // A4 -= kc |
|
ST1 {v30.16b, v31.16b}, [x7], x0 |
|
SUB x4, x4, x2 // A5 -= kc |
|
|
|
B.HI 0b |
|
|
|
|
|
LDP d14, d15, [sp, 16] |
|
LDP d12, d13, [sp], 32 |
|
RET |
|
|
|
4: |
|
|
|
TBZ x0, 3, 5f |
|
|
|
|
|
LDR d0, [x3], 8 |
|
LDR q16, [x5], 16 |
|
LD1 {v0.d}[1], [x9], 8 |
|
LDR d1, [x10], 8 |
|
LD1 {v1.d}[1], [x11], 8 |
|
LDR d2, [x12], 8 |
|
LD1 {v2.d}[1], [x4], 8 |
|
LDR q17, [x5], 16 |
|
LDR q18, [x5], 16 |
|
LDR q19, [x5], 16 |
|
|
|
FMLA v20.4s, v16.4s, v0.s[0] |
|
FMLA v22.4s, v16.4s, v0.s[2] |
|
FMLA v24.4s, v16.4s, v1.s[0] |
|
FMLA v26.4s, v16.4s, v1.s[2] |
|
FMLA v28.4s, v16.4s, v2.s[0] |
|
FMLA v30.4s, v16.4s, v2.s[2] |
|
FMLA v21.4s, v17.4s, v0.s[0] |
|
FMLA v23.4s, v17.4s, v0.s[2] |
|
FMLA v25.4s, v17.4s, v1.s[0] |
|
FMLA v27.4s, v17.4s, v1.s[2] |
|
FMLA v29.4s, v17.4s, v2.s[0] |
|
FMLA v31.4s, v17.4s, v2.s[2] |
|
|
|
FMLA v20.4s, v18.4s, v0.s[1] |
|
FMLA v22.4s, v18.4s, v0.s[3] |
|
FMLA v24.4s, v18.4s, v1.s[1] |
|
FMLA v26.4s, v18.4s, v1.s[3] |
|
FMLA v28.4s, v18.4s, v2.s[1] |
|
FMLA v30.4s, v18.4s, v2.s[3] |
|
FMLA v21.4s, v19.4s, v0.s[1] |
|
FMLA v23.4s, v19.4s, v0.s[3] |
|
FMLA v25.4s, v19.4s, v1.s[1] |
|
FMLA v27.4s, v19.4s, v1.s[3] |
|
FMLA v29.4s, v19.4s, v2.s[1] |
|
FMLA v31.4s, v19.4s, v2.s[3] |
|
|
|
|
|
TBZ x0, 2, 3b |
|
5: |
|
|
|
LDR s0, [x3], 4 |
|
LDR q16, [x5], 16 |
|
LD1 {v0.s}[2], [x9], 4 |
|
LDR s1, [x10], 4 |
|
LD1 {v1.s}[2], [x11], 4 |
|
LDR s2, [x12], 4 |
|
LD1 {v2.s}[2], [x4], 4 |
|
LDR q17, [x5], 16 |
|
|
|
FMLA v20.4s, v16.4s, v0.s[0] |
|
FMLA v22.4s, v16.4s, v0.s[2] |
|
FMLA v24.4s, v16.4s, v1.s[0] |
|
FMLA v26.4s, v16.4s, v1.s[2] |
|
FMLA v28.4s, v16.4s, v2.s[0] |
|
FMLA v30.4s, v16.4s, v2.s[2] |
|
FMLA v21.4s, v17.4s, v0.s[0] |
|
FMLA v23.4s, v17.4s, v0.s[2] |
|
FMLA v25.4s, v17.4s, v1.s[0] |
|
FMLA v27.4s, v17.4s, v1.s[2] |
|
FMLA v29.4s, v17.4s, v2.s[0] |
|
FMLA v31.4s, v17.4s, v2.s[2] |
|
B 3b |
|
|
|
|
|
6: |
|
TBZ x1, 2, 7f |
|
$if INC: |
|
STR q30, [x7], 16 |
|
MOV v30.16b, v31.16b |
|
STR q28, [x13], 16 |
|
MOV v28.16b, v29.16b |
|
STR q26, [x14], 16 |
|
MOV v26.16b, v27.16b |
|
STR q24, [x17], 16 |
|
MOV v24.16b, v25.16b |
|
STR q22, [x16], 16 |
|
MOV v22.16b, v23.16b |
|
STR q20, [x6], 16 |
|
MOV v20.16b, v21.16b |
|
$else: |
|
STR q20, [x6], 16 |
|
MOV v20.16b, v21.16b |
|
STR q22, [x16], 16 |
|
MOV v22.16b, v23.16b |
|
STR q24, [x17], 16 |
|
MOV v24.16b, v25.16b |
|
STR q26, [x14], 16 |
|
MOV v26.16b, v27.16b |
|
STR q28, [x13], 16 |
|
MOV v28.16b, v29.16b |
|
STR q30, [x7], 16 |
|
MOV v30.16b, v31.16b |
|
|
|
7: |
|
TBZ x1, 1, 8f |
|
$if INC: |
|
STR d30, [x7], 8 |
|
STR d28, [x13], 8 |
|
DUP d30, v30.d[1] |
|
DUP d28, v28.d[1] |
|
STR d26, [x14], 8 |
|
STR d24, [x17], 8 |
|
DUP d26, v26.d[1] |
|
DUP d24, v24.d[1] |
|
STR d22, [x16], 8 |
|
STR d20, [x6], 8 |
|
DUP d22, v22.d[1] |
|
DUP d20, v20.d[1] |
|
$else: |
|
STR d20, [x6], 8 |
|
STR d22, [x16], 8 |
|
DUP d20, v20.d[1] |
|
DUP d22, v22.d[1] |
|
STR d24, [x17], 8 |
|
STR d26, [x14], 8 |
|
DUP d24, v24.d[1] |
|
DUP d26, v26.d[1] |
|
STR d28, [x13], 8 |
|
STR d30, [x7], 8 |
|
DUP d28, v28.d[1] |
|
DUP d30, v30.d[1] |
|
|
|
8: |
|
TBZ x1, 0, 9f |
|
$if INC: |
|
STR s30, [x7] |
|
STR s28, [x13] |
|
STR s26, [x14] |
|
STR s24, [x17] |
|
STR s22, [x16] |
|
STR s20, [x6] |
|
$else: |
|
STR s20, [x6] |
|
STR s22, [x16] |
|
STR s24, [x17] |
|
STR s26, [x14] |
|
STR s28, [x13] |
|
STR s30, [x7] |
|
9: |
|
|
|
LDP d14, d15, [sp, 16] |
|
LDP d12, d13, [sp], 32 |
|
RET |
|
|
|
END_FUNCTION xnn_f32_gemm${"inc" if INC else ""}_minmax_ukernel_6x8__asm_aarch64_neonfma_cortex_a53${"_prfm" if PREFETCH else ""} |
|
|
|
|
|
.section ".note.GNU-stack","",%progbits |
|
|
|
|