1*4bdc9457SAndroid Build Coastguard Worker // Copyright 2022 Google LLC
2*4bdc9457SAndroid Build Coastguard Worker //
3*4bdc9457SAndroid Build Coastguard Worker // This source code is licensed under the BSD-style license found in the
4*4bdc9457SAndroid Build Coastguard Worker // LICENSE file in the root directory of this source tree.
5*4bdc9457SAndroid Build Coastguard Worker
6*4bdc9457SAndroid Build Coastguard Worker
7*4bdc9457SAndroid Build Coastguard Worker #include <cassert>
8*4bdc9457SAndroid Build Coastguard Worker
9*4bdc9457SAndroid Build Coastguard Worker #include <xnnpack.h>
10*4bdc9457SAndroid Build Coastguard Worker #include <xnnpack/aarch32-assembler.h>
11*4bdc9457SAndroid Build Coastguard Worker #include <xnnpack/allocator.h>
12*4bdc9457SAndroid Build Coastguard Worker #include <xnnpack/gemm.h>
13*4bdc9457SAndroid Build Coastguard Worker
14*4bdc9457SAndroid Build Coastguard Worker namespace xnnpack {
15*4bdc9457SAndroid Build Coastguard Worker namespace aarch32 {
16*4bdc9457SAndroid Build Coastguard Worker namespace {
17*4bdc9457SAndroid Build Coastguard Worker class Generator : public Assembler {
18*4bdc9457SAndroid Build Coastguard Worker using Assembler::Assembler;
19*4bdc9457SAndroid Build Coastguard Worker public:
20*4bdc9457SAndroid Build Coastguard Worker void generate(bool prefetch, size_t max_mr, size_t nc_mod_nr, size_t kc, const void* params);
21*4bdc9457SAndroid Build Coastguard Worker };
22*4bdc9457SAndroid Build Coastguard Worker
23*4bdc9457SAndroid Build Coastguard Worker
24*4bdc9457SAndroid Build Coastguard Worker // void xnn_qc8_gemm_minmax_fp32_ukernel_4x8__aarch32_neonv8_mlal_lane_prfm_ld64(
25*4bdc9457SAndroid Build Coastguard Worker // size_t mr, r0
26*4bdc9457SAndroid Build Coastguard Worker // size_t nc, r1
27*4bdc9457SAndroid Build Coastguard Worker // size_t kc, r2 -> r5
28*4bdc9457SAndroid Build Coastguard Worker // const uint8_t*restrict a, r3
29*4bdc9457SAndroid Build Coastguard Worker // size_t a_stride, sp + 64 -> (r7)
30*4bdc9457SAndroid Build Coastguard Worker // const void*restrict w, sp + 68 -> r9
31*4bdc9457SAndroid Build Coastguard Worker // uint8_t*restrict c, sp + 72 -> r11
32*4bdc9457SAndroid Build Coastguard Worker // size_t cm_stride, sp + 76 -> (r6)
33*4bdc9457SAndroid Build Coastguard Worker // size_t cn_stride, sp + 80 -> r7
34*4bdc9457SAndroid Build Coastguard Worker // xnn_qs8_minmax_params params) sp + 84 -> (r5)
35*4bdc9457SAndroid Build Coastguard Worker
36*4bdc9457SAndroid Build Coastguard Worker // d8-d15, r4-r11,r14(lr) need to be preserved if used. r13(sp),r15(pc) are reserved.
37*4bdc9457SAndroid Build Coastguard Worker
38*4bdc9457SAndroid Build Coastguard Worker // Register usage
39*4bdc9457SAndroid Build Coastguard Worker
40*4bdc9457SAndroid Build Coastguard Worker // A0 r3 d0-d1 q0
41*4bdc9457SAndroid Build Coastguard Worker // A1 r12 d2-d3 q1
42*4bdc9457SAndroid Build Coastguard Worker // A2 r10 d4-d5 q2
43*4bdc9457SAndroid Build Coastguard Worker // A3 r0 d6-d7 q3
44*4bdc9457SAndroid Build Coastguard Worker
45*4bdc9457SAndroid Build Coastguard Worker // B r9 d8-d9 q4
46*4bdc9457SAndroid Build Coastguard Worker
47*4bdc9457SAndroid Build Coastguard Worker // C0 r11 d16-d17 q8 d18-d19 q9
48*4bdc9457SAndroid Build Coastguard Worker // C1 r4 d20-d21 q10 d22-d23 q11
49*4bdc9457SAndroid Build Coastguard Worker // C2 r8 d24-d25 q12 d26-d27 q13
50*4bdc9457SAndroid Build Coastguard Worker // C3 r6 d28-d29 q14 d30-d31 q15
51*4bdc9457SAndroid Build Coastguard Worker
52*4bdc9457SAndroid Build Coastguard Worker // unused q6 q7
53*4bdc9457SAndroid Build Coastguard Worker
54*4bdc9457SAndroid Build Coastguard Worker // params structure is 4 bytes
55*4bdc9457SAndroid Build Coastguard Worker // struct {
56*4bdc9457SAndroid Build Coastguard Worker // int16_t output_zero_point; d11[2]
57*4bdc9457SAndroid Build Coastguard Worker // int8_t output_min; d11[6]
58*4bdc9457SAndroid Build Coastguard Worker // int8_t output_max; d11[7]
59*4bdc9457SAndroid Build Coastguard Worker // } xnn_qs8_minmax_params.neonv8;
60*4bdc9457SAndroid Build Coastguard Worker
61*4bdc9457SAndroid Build Coastguard Worker // Converted from: src/qc8-gemm/gen/4x8-minmax-fp32-aarch32-neonv8-mlal-lane-prfm-ld64.S
generate(bool prefetch,size_t max_mr,size_t nc_mod_nr,size_t kc,const void * params)62*4bdc9457SAndroid Build Coastguard Worker void Generator::generate(bool prefetch, size_t max_mr, size_t nc_mod_nr, size_t kc, const void* params)
63*4bdc9457SAndroid Build Coastguard Worker {
64*4bdc9457SAndroid Build Coastguard Worker assert(nc_mod_nr < 8);
65*4bdc9457SAndroid Build Coastguard Worker assert(kc != 0);
66*4bdc9457SAndroid Build Coastguard Worker
67*4bdc9457SAndroid Build Coastguard Worker Label l0, l1, l2, l3, l4, l5, l6, l7;
68*4bdc9457SAndroid Build Coastguard Worker
69*4bdc9457SAndroid Build Coastguard Worker // Push 64 bytes
70*4bdc9457SAndroid Build Coastguard Worker push({r4, r5, r6, r7, r8, r9, r10, r11}); // 32
71*4bdc9457SAndroid Build Coastguard Worker vpush({d8-d11}); // +32 = 64
72*4bdc9457SAndroid Build Coastguard Worker
73*4bdc9457SAndroid Build Coastguard Worker ldr(r7, mem[sp, 64]); // a_stride
74*4bdc9457SAndroid Build Coastguard Worker ldr(r11, mem[sp, 72]); // c
75*4bdc9457SAndroid Build Coastguard Worker ldr(r6, mem[sp, 76]); // cm_stride
76*4bdc9457SAndroid Build Coastguard Worker ldr(r9, mem[sp, 68]); // w
77*4bdc9457SAndroid Build Coastguard Worker ldr(r5, mem[sp, 84]); // params
78*4bdc9457SAndroid Build Coastguard Worker
79*4bdc9457SAndroid Build Coastguard Worker // Clamp A and C pointers
80*4bdc9457SAndroid Build Coastguard Worker cmp(r0, 2); // if mr >= 2
81*4bdc9457SAndroid Build Coastguard Worker add(r12, r3, r7); // a1 = a0 + a_stride
82*4bdc9457SAndroid Build Coastguard Worker add(r4, r11, r6); // c1 = c0 + cm_stride
83*4bdc9457SAndroid Build Coastguard Worker movlo(r12, r3); // a1
84*4bdc9457SAndroid Build Coastguard Worker movlo(r4, r11); // c1
85*4bdc9457SAndroid Build Coastguard Worker // if mr > 2
86*4bdc9457SAndroid Build Coastguard Worker add(r10, r12, r7); // a2 = a1 + a_stride
87*4bdc9457SAndroid Build Coastguard Worker add(r8, r4, r6); // c2 = c1 + cm_stride
88*4bdc9457SAndroid Build Coastguard Worker movls(r10, r12); // a2
89*4bdc9457SAndroid Build Coastguard Worker movls(r8, r4); // c2
90*4bdc9457SAndroid Build Coastguard Worker
91*4bdc9457SAndroid Build Coastguard Worker cmp(r0, 4); // if mr >=4
92*4bdc9457SAndroid Build Coastguard Worker add(r0, r10, r7); // a3 = a2 + a_stride
93*4bdc9457SAndroid Build Coastguard Worker add(r6, r8, r6); // c3 = c2 + cm_stride
94*4bdc9457SAndroid Build Coastguard Worker movlo(r0, r10); // a3
95*4bdc9457SAndroid Build Coastguard Worker movlo(r6, r8); // c3
96*4bdc9457SAndroid Build Coastguard Worker
97*4bdc9457SAndroid Build Coastguard Worker // Load params values
98*4bdc9457SAndroid Build Coastguard Worker vld1r_32({d11}, mem[r5]); // QC8 params
99*4bdc9457SAndroid Build Coastguard Worker ldr(r7, mem[sp, 80]); // cn_stride
100*4bdc9457SAndroid Build Coastguard Worker
101*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
102*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 64]); // Prefetch B
103*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 128]);
104*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 192]);
105*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 256]);
106*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 320]);
107*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 384]);
108*4bdc9457SAndroid Build Coastguard Worker }
109*4bdc9457SAndroid Build Coastguard Worker
110*4bdc9457SAndroid Build Coastguard Worker align(8);
111*4bdc9457SAndroid Build Coastguard Worker bind(l0);
112*4bdc9457SAndroid Build Coastguard Worker // Load initial bias from w into accumulators
113*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r9]++, {d16-d19}); // Bias
114*4bdc9457SAndroid Build Coastguard Worker subs(r5, r2, 8); // k = kc - 8
115*4bdc9457SAndroid Build Coastguard Worker
116*4bdc9457SAndroid Build Coastguard Worker vmov(q10, q8);
117*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
118*4bdc9457SAndroid Build Coastguard Worker pld(mem[r3, 64]); // Prefetch A
119*4bdc9457SAndroid Build Coastguard Worker }
120*4bdc9457SAndroid Build Coastguard Worker vmov(q11, q9);
121*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
122*4bdc9457SAndroid Build Coastguard Worker pld(mem[r12, 64]);
123*4bdc9457SAndroid Build Coastguard Worker }
124*4bdc9457SAndroid Build Coastguard Worker vmov(q12, q8);
125*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
126*4bdc9457SAndroid Build Coastguard Worker pld(mem[r10, 64]);
127*4bdc9457SAndroid Build Coastguard Worker }
128*4bdc9457SAndroid Build Coastguard Worker vmov(q13, q9);
129*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
130*4bdc9457SAndroid Build Coastguard Worker pld(mem[r0, 64]);
131*4bdc9457SAndroid Build Coastguard Worker }
132*4bdc9457SAndroid Build Coastguard Worker vmov(q14, q8);
133*4bdc9457SAndroid Build Coastguard Worker vmov(q15, q9);
134*4bdc9457SAndroid Build Coastguard Worker blo(l3); // less than 8 channels?
135*4bdc9457SAndroid Build Coastguard Worker
136*4bdc9457SAndroid Build Coastguard Worker // Main loop - 8 bytes
137*4bdc9457SAndroid Build Coastguard Worker // 64 bytes for weights.
138*4bdc9457SAndroid Build Coastguard Worker align(8);
139*4bdc9457SAndroid Build Coastguard Worker bind(l1);
140*4bdc9457SAndroid Build Coastguard Worker vld1_8({d0}, mem[r3]++); // A0
141*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++); // B
142*4bdc9457SAndroid Build Coastguard Worker vld1_8({d2}, mem[r12]++); // A1
143*4bdc9457SAndroid Build Coastguard Worker vld1_8({d4}, mem[r10]++); // A2
144*4bdc9457SAndroid Build Coastguard Worker vld1_8({d6}, mem[r0]++); // A3
145*4bdc9457SAndroid Build Coastguard Worker subs(r5, r5, 8);
146*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
147*4bdc9457SAndroid Build Coastguard Worker pld(mem[r3, 128]);
148*4bdc9457SAndroid Build Coastguard Worker }
149*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q0, d0);
150*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
151*4bdc9457SAndroid Build Coastguard Worker pld(mem[r12, 128]);
152*4bdc9457SAndroid Build Coastguard Worker }
153*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
154*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
155*4bdc9457SAndroid Build Coastguard Worker pld(mem[r10, 128]);
156*4bdc9457SAndroid Build Coastguard Worker }
157*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q1, d2);
158*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
159*4bdc9457SAndroid Build Coastguard Worker pld(mem[r0, 128]);
160*4bdc9457SAndroid Build Coastguard Worker }
161*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q2, d4);
162*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
163*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 448]);
164*4bdc9457SAndroid Build Coastguard Worker }
165*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q3, d6);
166*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[0]);
167*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[0]);
168*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[0]);
169*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[0]);
170*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[0]);
171*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[0]);
172*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[0]);
173*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[0]);
174*4bdc9457SAndroid Build Coastguard Worker
175*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
176*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
177*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[1]);
178*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[1]);
179*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[1]);
180*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[1]);
181*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[1]);
182*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[1]);
183*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[1]);
184*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[1]);
185*4bdc9457SAndroid Build Coastguard Worker
186*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
187*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
188*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[2]);
189*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[2]);
190*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[2]);
191*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[2]);
192*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[2]);
193*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[2]);
194*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[2]);
195*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[2]);
196*4bdc9457SAndroid Build Coastguard Worker
197*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
198*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
199*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[3]);
200*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[3]);
201*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[3]);
202*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[3]);
203*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[3]);
204*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[3]);
205*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[3]);
206*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[3]);
207*4bdc9457SAndroid Build Coastguard Worker
208*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
209*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
210*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[0]);
211*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[0]);
212*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[0]);
213*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[0]);
214*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[0]);
215*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[0]);
216*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[0]);
217*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[0]);
218*4bdc9457SAndroid Build Coastguard Worker
219*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
220*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
221*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[1]);
222*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[1]);
223*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[1]);
224*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[1]);
225*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[1]);
226*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[1]);
227*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[1]);
228*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[1]);
229*4bdc9457SAndroid Build Coastguard Worker
230*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
231*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
232*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[2]);
233*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[2]);
234*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[2]);
235*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[2]);
236*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[2]);
237*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[2]);
238*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[2]);
239*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[2]);
240*4bdc9457SAndroid Build Coastguard Worker
241*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
242*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
243*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[3]);
244*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[3]);
245*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[3]);
246*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[3]);
247*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[3]);
248*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[3]);
249*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[3]);
250*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[3]);
251*4bdc9457SAndroid Build Coastguard Worker bhs(l1);
252*4bdc9457SAndroid Build Coastguard Worker
253*4bdc9457SAndroid Build Coastguard Worker // Is there a remainder?- 1-7 bytes of A
254*4bdc9457SAndroid Build Coastguard Worker adds(r5, r5, 8);
255*4bdc9457SAndroid Build Coastguard Worker bne(l3);
256*4bdc9457SAndroid Build Coastguard Worker
257*4bdc9457SAndroid Build Coastguard Worker bind(l2);
258*4bdc9457SAndroid Build Coastguard Worker // QC8 FP32 quantization
259*4bdc9457SAndroid Build Coastguard Worker vld1_8({q0-q1}, mem[r9]++);
260*4bdc9457SAndroid Build Coastguard Worker
261*4bdc9457SAndroid Build Coastguard Worker vcvt_f32_s32(q8, q8);
262*4bdc9457SAndroid Build Coastguard Worker vcvt_f32_s32(q9, q9);
263*4bdc9457SAndroid Build Coastguard Worker vcvt_f32_s32(q10, q10);
264*4bdc9457SAndroid Build Coastguard Worker vcvt_f32_s32(q11, q11);
265*4bdc9457SAndroid Build Coastguard Worker vcvt_f32_s32(q12, q12);
266*4bdc9457SAndroid Build Coastguard Worker vcvt_f32_s32(q13, q13);
267*4bdc9457SAndroid Build Coastguard Worker vcvt_f32_s32(q14, q14);
268*4bdc9457SAndroid Build Coastguard Worker vcvt_f32_s32(q15, q15);
269*4bdc9457SAndroid Build Coastguard Worker
270*4bdc9457SAndroid Build Coastguard Worker vmul_f32(q8, q8, q0); // multiplier
271*4bdc9457SAndroid Build Coastguard Worker vmul_f32(q9, q9, q1);
272*4bdc9457SAndroid Build Coastguard Worker vmul_f32(q10, q10, q0);
273*4bdc9457SAndroid Build Coastguard Worker vmul_f32(q11, q11, q1);
274*4bdc9457SAndroid Build Coastguard Worker vmul_f32(q12, q12, q0);
275*4bdc9457SAndroid Build Coastguard Worker vmul_f32(q13, q13, q1);
276*4bdc9457SAndroid Build Coastguard Worker vmul_f32(q14, q14, q0);
277*4bdc9457SAndroid Build Coastguard Worker vmul_f32(q15, q15, q1);
278*4bdc9457SAndroid Build Coastguard Worker
279*4bdc9457SAndroid Build Coastguard Worker vcvtn_s32_f32(q8, q8);
280*4bdc9457SAndroid Build Coastguard Worker vcvtn_s32_f32(q9, q9);
281*4bdc9457SAndroid Build Coastguard Worker vcvtn_s32_f32(q10, q10);
282*4bdc9457SAndroid Build Coastguard Worker vcvtn_s32_f32(q11, q11);
283*4bdc9457SAndroid Build Coastguard Worker vcvtn_s32_f32(q12, q12);
284*4bdc9457SAndroid Build Coastguard Worker vcvtn_s32_f32(q13, q13);
285*4bdc9457SAndroid Build Coastguard Worker vcvtn_s32_f32(q14, q14);
286*4bdc9457SAndroid Build Coastguard Worker vcvtn_s32_f32(q15, q15);
287*4bdc9457SAndroid Build Coastguard Worker
288*4bdc9457SAndroid Build Coastguard Worker vdup_16(q0, d11[2]); // output_zero_point
289*4bdc9457SAndroid Build Coastguard Worker
290*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d16, q8);
291*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d17, q9);
292*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d18, q10);
293*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d19, q11);
294*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d20, q12);
295*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d21, q13);
296*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d22, q14);
297*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d23, q15);
298*4bdc9457SAndroid Build Coastguard Worker
299*4bdc9457SAndroid Build Coastguard Worker vqadd_s16(q8, q8, q0);
300*4bdc9457SAndroid Build Coastguard Worker vqadd_s16(q9, q9, q0);
301*4bdc9457SAndroid Build Coastguard Worker vqadd_s16(q10, q10, q0);
302*4bdc9457SAndroid Build Coastguard Worker vqadd_s16(q11, q11, q0);
303*4bdc9457SAndroid Build Coastguard Worker
304*4bdc9457SAndroid Build Coastguard Worker vdup_8(q12, d11[6]); // output_min
305*4bdc9457SAndroid Build Coastguard Worker
306*4bdc9457SAndroid Build Coastguard Worker vqmovn_s16(d0, q8);
307*4bdc9457SAndroid Build Coastguard Worker vqmovn_s16(d1, q9);
308*4bdc9457SAndroid Build Coastguard Worker vqmovn_s16(d2, q10);
309*4bdc9457SAndroid Build Coastguard Worker vqmovn_s16(d3, q11);
310*4bdc9457SAndroid Build Coastguard Worker
311*4bdc9457SAndroid Build Coastguard Worker vdup_8(q13, d11[7]); // output_max
312*4bdc9457SAndroid Build Coastguard Worker
313*4bdc9457SAndroid Build Coastguard Worker vmax_s8(q0, q0, q12);
314*4bdc9457SAndroid Build Coastguard Worker vmax_s8(q1, q1, q12);
315*4bdc9457SAndroid Build Coastguard Worker
316*4bdc9457SAndroid Build Coastguard Worker subs(r1, r1, 8);
317*4bdc9457SAndroid Build Coastguard Worker
318*4bdc9457SAndroid Build Coastguard Worker vmin_s8(q0, q0, q13);
319*4bdc9457SAndroid Build Coastguard Worker vmin_s8(q1, q1, q13);
320*4bdc9457SAndroid Build Coastguard Worker
321*4bdc9457SAndroid Build Coastguard Worker // Store full 4 x 8
322*4bdc9457SAndroid Build Coastguard Worker blo(l4);
323*4bdc9457SAndroid Build Coastguard Worker vst1_8({d0}, mem[r11], r7);
324*4bdc9457SAndroid Build Coastguard Worker sub(r3, r3, r2);
325*4bdc9457SAndroid Build Coastguard Worker vst1_8({d1}, mem[r4], r7);
326*4bdc9457SAndroid Build Coastguard Worker sub(r12, r12, r2);
327*4bdc9457SAndroid Build Coastguard Worker vst1_8({d2}, mem[r8], r7);
328*4bdc9457SAndroid Build Coastguard Worker sub(r10, r10, r2);
329*4bdc9457SAndroid Build Coastguard Worker vst1_8({d3}, mem[r6], r7);
330*4bdc9457SAndroid Build Coastguard Worker sub(r0, r0, r2);
331*4bdc9457SAndroid Build Coastguard Worker bhi(l0);
332*4bdc9457SAndroid Build Coastguard Worker
333*4bdc9457SAndroid Build Coastguard Worker vpop({d8-d11});
334*4bdc9457SAndroid Build Coastguard Worker pop({r4, r5, r6, r7, r8, r9, r10, r11});
335*4bdc9457SAndroid Build Coastguard Worker bx(lr);
336*4bdc9457SAndroid Build Coastguard Worker
337*4bdc9457SAndroid Build Coastguard Worker // Remainder- 1 to 7 bytes of A
338*4bdc9457SAndroid Build Coastguard Worker align(8);
339*4bdc9457SAndroid Build Coastguard Worker bind(l3);
340*4bdc9457SAndroid Build Coastguard Worker and_(r5, r5, 7); // kc remainder 1 to 7
341*4bdc9457SAndroid Build Coastguard Worker
342*4bdc9457SAndroid Build Coastguard Worker vld1_8({d0}, mem[r3], r5);
343*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
344*4bdc9457SAndroid Build Coastguard Worker vld1_8({d2}, mem[r12], r5);
345*4bdc9457SAndroid Build Coastguard Worker vld1_8({d4}, mem[r10], r5);
346*4bdc9457SAndroid Build Coastguard Worker vld1_8({d6}, mem[r0], r5);
347*4bdc9457SAndroid Build Coastguard Worker
348*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q0, d0);
349*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
350*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q1, d2);
351*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q2, d4);
352*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q3, d6);
353*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[0]);
354*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[0]);
355*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[0]);
356*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[0]);
357*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[0]);
358*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[0]);
359*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[0]);
360*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[0]);
361*4bdc9457SAndroid Build Coastguard Worker cmp(r5, 2);
362*4bdc9457SAndroid Build Coastguard Worker blo(l2);
363*4bdc9457SAndroid Build Coastguard Worker
364*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
365*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
366*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[1]);
367*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[1]);
368*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[1]);
369*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[1]);
370*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[1]);
371*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[1]);
372*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[1]);
373*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[1]);
374*4bdc9457SAndroid Build Coastguard Worker beq(l2);
375*4bdc9457SAndroid Build Coastguard Worker
376*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
377*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
378*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[2]);
379*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[2]);
380*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[2]);
381*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[2]);
382*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[2]);
383*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[2]);
384*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[2]);
385*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[2]);
386*4bdc9457SAndroid Build Coastguard Worker cmp(r5, 4);
387*4bdc9457SAndroid Build Coastguard Worker blo(l2);
388*4bdc9457SAndroid Build Coastguard Worker
389*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
390*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
391*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[3]);
392*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[3]);
393*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[3]);
394*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[3]);
395*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[3]);
396*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[3]);
397*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[3]);
398*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[3]);
399*4bdc9457SAndroid Build Coastguard Worker beq(l2);
400*4bdc9457SAndroid Build Coastguard Worker
401*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
402*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
403*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[0]);
404*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[0]);
405*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[0]);
406*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[0]);
407*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[0]);
408*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[0]);
409*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[0]);
410*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[0]);
411*4bdc9457SAndroid Build Coastguard Worker cmp(r5, 6);
412*4bdc9457SAndroid Build Coastguard Worker blo(l2);
413*4bdc9457SAndroid Build Coastguard Worker
414*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
415*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
416*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[1]);
417*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[1]);
418*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[1]);
419*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[1]);
420*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[1]);
421*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[1]);
422*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[1]);
423*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[1]);
424*4bdc9457SAndroid Build Coastguard Worker beq(l2);
425*4bdc9457SAndroid Build Coastguard Worker
426*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
427*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
428*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[2]);
429*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[2]);
430*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[2]);
431*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[2]);
432*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[2]);
433*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[2]);
434*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[2]);
435*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[2]);
436*4bdc9457SAndroid Build Coastguard Worker b(l2);
437*4bdc9457SAndroid Build Coastguard Worker
438*4bdc9457SAndroid Build Coastguard Worker // Store odd width
439*4bdc9457SAndroid Build Coastguard Worker align(8);
440*4bdc9457SAndroid Build Coastguard Worker bind(l4);
441*4bdc9457SAndroid Build Coastguard Worker tst(r1, 4);
442*4bdc9457SAndroid Build Coastguard Worker beq(l5);
443*4bdc9457SAndroid Build Coastguard Worker vst1_32({d0[0]}, mem[r11]++);
444*4bdc9457SAndroid Build Coastguard Worker vst1_32({d1[0]}, mem[r4]++);
445*4bdc9457SAndroid Build Coastguard Worker vst1_32({d2[0]}, mem[r8]++);
446*4bdc9457SAndroid Build Coastguard Worker vst1_32({d3[0]}, mem[r6]++);
447*4bdc9457SAndroid Build Coastguard Worker vext_8(q0, q0, q0, 4);
448*4bdc9457SAndroid Build Coastguard Worker vext_8(q1, q1, q1, 4);
449*4bdc9457SAndroid Build Coastguard Worker bind(l5);
450*4bdc9457SAndroid Build Coastguard Worker tst(r1, 2);
451*4bdc9457SAndroid Build Coastguard Worker beq(l6);
452*4bdc9457SAndroid Build Coastguard Worker vst1_16({d0[0]}, mem[r11]++);
453*4bdc9457SAndroid Build Coastguard Worker vst1_16({d1[0]}, mem[r4]++);
454*4bdc9457SAndroid Build Coastguard Worker vst1_16({d2[0]}, mem[r8]++);
455*4bdc9457SAndroid Build Coastguard Worker vst1_16({d3[0]}, mem[r6]++);
456*4bdc9457SAndroid Build Coastguard Worker vext_8(q0, q0, q0, 2);
457*4bdc9457SAndroid Build Coastguard Worker vext_8(q1, q1, q1, 2);
458*4bdc9457SAndroid Build Coastguard Worker
459*4bdc9457SAndroid Build Coastguard Worker bind(l6);
460*4bdc9457SAndroid Build Coastguard Worker tst(r1, 1);
461*4bdc9457SAndroid Build Coastguard Worker beq(l7);
462*4bdc9457SAndroid Build Coastguard Worker vst1_8({d0[0]}, mem[r11]);
463*4bdc9457SAndroid Build Coastguard Worker vst1_8({d1[0]}, mem[r4]);
464*4bdc9457SAndroid Build Coastguard Worker vst1_8({d2[0]}, mem[r8]);
465*4bdc9457SAndroid Build Coastguard Worker vst1_8({d3[0]}, mem[r6]);
466*4bdc9457SAndroid Build Coastguard Worker
467*4bdc9457SAndroid Build Coastguard Worker bind(l7);
468*4bdc9457SAndroid Build Coastguard Worker vpop({d8-d11});
469*4bdc9457SAndroid Build Coastguard Worker pop({r4, r5, r6, r7, r8, r9, r10, r11});
470*4bdc9457SAndroid Build Coastguard Worker bx(lr);
471*4bdc9457SAndroid Build Coastguard Worker }
472*4bdc9457SAndroid Build Coastguard Worker } // namespace
473*4bdc9457SAndroid Build Coastguard Worker } // aarch32
474*4bdc9457SAndroid Build Coastguard Worker } // xnnpack
475*4bdc9457SAndroid Build Coastguard Worker
xnn_generate_qc8_gemm_fp32_ukernel_4x8__aarch32_neonv8_mlal_lane_ld64(xnn_code_buffer * code,size_t max_mr,size_t nc_mod_nr,size_t kc,const void * params)476*4bdc9457SAndroid Build Coastguard Worker xnn_status_t xnn_generate_qc8_gemm_fp32_ukernel_4x8__aarch32_neonv8_mlal_lane_ld64(xnn_code_buffer* code, size_t max_mr, size_t nc_mod_nr, size_t kc, const void* params) {
477*4bdc9457SAndroid Build Coastguard Worker using namespace xnnpack::aarch32;
478*4bdc9457SAndroid Build Coastguard Worker Generator g(code);
479*4bdc9457SAndroid Build Coastguard Worker g.generate(false, max_mr, nc_mod_nr, kc, nullptr);
480*4bdc9457SAndroid Build Coastguard Worker g.finalize();
481*4bdc9457SAndroid Build Coastguard Worker if (g.error() != xnnpack::Error::kNoError) {
482*4bdc9457SAndroid Build Coastguard Worker return xnn_status_invalid_state;
483*4bdc9457SAndroid Build Coastguard Worker }
484*4bdc9457SAndroid Build Coastguard Worker return xnn_status_success;
485*4bdc9457SAndroid Build Coastguard Worker }
486*4bdc9457SAndroid Build Coastguard Worker
xnn_generate_qc8_gemm_fp32_ukernel_4x8__aarch32_neonv8_mlal_lane_prfm_ld64(xnn_code_buffer * code,size_t max_mr,size_t nc_mod_nr,size_t kc,const void * params)487*4bdc9457SAndroid Build Coastguard Worker xnn_status_t xnn_generate_qc8_gemm_fp32_ukernel_4x8__aarch32_neonv8_mlal_lane_prfm_ld64(xnn_code_buffer* code, size_t max_mr, size_t nc_mod_nr, size_t kc, const void* params) {
488*4bdc9457SAndroid Build Coastguard Worker using namespace xnnpack::aarch32;
489*4bdc9457SAndroid Build Coastguard Worker Generator g(code);
490*4bdc9457SAndroid Build Coastguard Worker g.generate(true, max_mr, nc_mod_nr, kc, nullptr);
491*4bdc9457SAndroid Build Coastguard Worker g.finalize();
492*4bdc9457SAndroid Build Coastguard Worker if (g.error() != xnnpack::Error::kNoError) {
493*4bdc9457SAndroid Build Coastguard Worker return xnn_status_invalid_state;
494*4bdc9457SAndroid Build Coastguard Worker }
495*4bdc9457SAndroid Build Coastguard Worker return xnn_status_success;
496*4bdc9457SAndroid Build Coastguard Worker }
497