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/igemm.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, size_t ks, 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_qs8_igemm_minmax_rndnu_ukernel_4x8__aarch32_neon_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 -> sp + 36
28*4bdc9457SAndroid Build Coastguard Worker // size_t ks, r3 -> sp + 40 -> r14
29*4bdc9457SAndroid Build Coastguard Worker // const int8_t**restrict a, sp + 80 -> r2
30*4bdc9457SAndroid Build Coastguard Worker // const void*restrict w, sp + 84 -> r9
31*4bdc9457SAndroid Build Coastguard Worker // int8_t*restrict c, sp + 88 -> r11
32*4bdc9457SAndroid Build Coastguard Worker // size_t cm_stride, sp + 92 -> (r6)
33*4bdc9457SAndroid Build Coastguard Worker // size_t cn_stride, sp + 96 -> (r7)
34*4bdc9457SAndroid Build Coastguard Worker // size_t a_offset, sp + 100 -> (r5)
35*4bdc9457SAndroid Build Coastguard Worker // const int8_t* zero, sp + 104 -> (r7)
36*4bdc9457SAndroid Build Coastguard Worker // xnn_qs8_conv_minmax_params*params); sp + 108 -> (r5)
37*4bdc9457SAndroid Build Coastguard Worker
38*4bdc9457SAndroid Build Coastguard Worker // d8-d15, r4-r11,r14(lr) need to be preserved if used. r13(sp),r15(pc) are reserved.
39*4bdc9457SAndroid Build Coastguard Worker
40*4bdc9457SAndroid Build Coastguard Worker // Register usage
41*4bdc9457SAndroid Build Coastguard Worker
42*4bdc9457SAndroid Build Coastguard Worker // A0 r3 d0-d1 q0
43*4bdc9457SAndroid Build Coastguard Worker // A1 r12 d2-d3 q1
44*4bdc9457SAndroid Build Coastguard Worker // A2 r10 d4-d5 q2
45*4bdc9457SAndroid Build Coastguard Worker // A3 r0 d6-d7 q3
46*4bdc9457SAndroid Build Coastguard Worker
47*4bdc9457SAndroid Build Coastguard Worker // B r9 d8-d9 q4
48*4bdc9457SAndroid Build Coastguard Worker
49*4bdc9457SAndroid Build Coastguard Worker // C0 r11 d16-d17 q8 d18-d19 q9
50*4bdc9457SAndroid Build Coastguard Worker // C1 r4 d20-d21 q10 d22-d23 q11
51*4bdc9457SAndroid Build Coastguard Worker // C2 r8 d24-d25 q12 d26-d27 q13
52*4bdc9457SAndroid Build Coastguard Worker // C3 r6 d28-d29 q14 d30-d31 q15
53*4bdc9457SAndroid Build Coastguard Worker
54*4bdc9457SAndroid Build Coastguard Worker // Unused q6 q7
55*4bdc9457SAndroid Build Coastguard Worker
56*4bdc9457SAndroid Build Coastguard Worker // params structure is 16 bytes
57*4bdc9457SAndroid Build Coastguard Worker // struct {
58*4bdc9457SAndroid Build Coastguard Worker // int32_t right_pre_shift; d10[0]
59*4bdc9457SAndroid Build Coastguard Worker // int32_t multiplier; d10[1]
60*4bdc9457SAndroid Build Coastguard Worker // int32_t right_post_shift; d11[0]
61*4bdc9457SAndroid Build Coastguard Worker // int16_t output_zero_point; d11[2]
62*4bdc9457SAndroid Build Coastguard Worker // int8_t output_min; d11[6]
63*4bdc9457SAndroid Build Coastguard Worker // int8_t output_max; d11[7]
64*4bdc9457SAndroid Build Coastguard Worker // } rndnu_neon;
65*4bdc9457SAndroid Build Coastguard Worker
66*4bdc9457SAndroid Build Coastguard Worker // Converted from: src/qs8-igemm/gen/4x8-minmax-rndnu-aarch32-neon-mlal-lane-prfm-ld64.S
generate(bool prefetch,size_t max_mr,size_t nc_mod_nr,size_t kc,size_t ks,const void * params)67*4bdc9457SAndroid Build Coastguard Worker void Generator::generate(bool prefetch, size_t max_mr, size_t nc_mod_nr, size_t kc, size_t ks, const void* params)
68*4bdc9457SAndroid Build Coastguard Worker {
69*4bdc9457SAndroid Build Coastguard Worker assert(nc_mod_nr < 8);
70*4bdc9457SAndroid Build Coastguard Worker assert(kc != 0);
71*4bdc9457SAndroid Build Coastguard Worker assert(ks != 0);
72*4bdc9457SAndroid Build Coastguard Worker
73*4bdc9457SAndroid Build Coastguard Worker Label l0, l1, l2, l3, l4, l5, l6, l7, l8;
74*4bdc9457SAndroid Build Coastguard Worker
75*4bdc9457SAndroid Build Coastguard Worker // Push 80 bytes
76*4bdc9457SAndroid Build Coastguard Worker // r2 will be reloaded in outer loop. r3 is ks
77*4bdc9457SAndroid Build Coastguard Worker push({r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, lr}); // +44
78*4bdc9457SAndroid Build Coastguard Worker sub(sp, sp, 4); // 4
79*4bdc9457SAndroid Build Coastguard Worker vpush({d8-d11}); // +32 = 80
80*4bdc9457SAndroid Build Coastguard Worker
81*4bdc9457SAndroid Build Coastguard Worker ldr(r11, mem[sp, 88]); // c
82*4bdc9457SAndroid Build Coastguard Worker ldr(r6, mem[sp, 92]); // cm_stride
83*4bdc9457SAndroid Build Coastguard Worker ldr(r2, mem[sp, 80]); // a
84*4bdc9457SAndroid Build Coastguard Worker ldr(r9, mem[sp, 84]); // w
85*4bdc9457SAndroid Build Coastguard Worker ldr(r5, mem[sp, 108]); // params
86*4bdc9457SAndroid Build Coastguard Worker mov(r14, r3); // p = ks
87*4bdc9457SAndroid Build Coastguard Worker
88*4bdc9457SAndroid Build Coastguard Worker // Clamp C pointers
89*4bdc9457SAndroid Build Coastguard Worker cmp(r0, 2); // if mr >= 2
90*4bdc9457SAndroid Build Coastguard Worker add(r4, r11, r6); // c1 = c0 + cm_stride
91*4bdc9457SAndroid Build Coastguard Worker movlo(r4, r11); // c1
92*4bdc9457SAndroid Build Coastguard Worker // if mr > 2
93*4bdc9457SAndroid Build Coastguard Worker add(r8, r4, r6); // c2 = c1 + cm_stride
94*4bdc9457SAndroid Build Coastguard Worker movls(r8, r4); // c2
95*4bdc9457SAndroid Build Coastguard Worker cmp(r0, 4); // if mr >=4
96*4bdc9457SAndroid Build Coastguard Worker add(r6, r8, r6); // c3 = c2 + cm_stride
97*4bdc9457SAndroid Build Coastguard Worker movlo(r6, r8); // c3
98*4bdc9457SAndroid Build Coastguard Worker
99*4bdc9457SAndroid Build Coastguard Worker // Load params values
100*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r5], {d10-d11}); // RNDNU params
101*4bdc9457SAndroid Build Coastguard Worker
102*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
103*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 64]); // Prefetch B
104*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 128]);
105*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 192]);
106*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 256]);
107*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 320]);
108*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 384]);
109*4bdc9457SAndroid Build Coastguard Worker }
110*4bdc9457SAndroid Build Coastguard Worker
111*4bdc9457SAndroid Build Coastguard Worker align(8);
112*4bdc9457SAndroid Build Coastguard Worker bind(l0);
113*4bdc9457SAndroid Build Coastguard Worker // Load initial bias from w into accumulators
114*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r9]++, {d16-d19}); // Bias
115*4bdc9457SAndroid Build Coastguard Worker vmov(q10, q8);
116*4bdc9457SAndroid Build Coastguard Worker vmov(q11, q9);
117*4bdc9457SAndroid Build Coastguard Worker vmov(q12, q8);
118*4bdc9457SAndroid Build Coastguard Worker vmov(q13, q9);
119*4bdc9457SAndroid Build Coastguard Worker vmov(q14, q8);
120*4bdc9457SAndroid Build Coastguard Worker vmov(q15, q9);
121*4bdc9457SAndroid Build Coastguard Worker
122*4bdc9457SAndroid Build Coastguard Worker align(8);
123*4bdc9457SAndroid Build Coastguard Worker bind(l1);
124*4bdc9457SAndroid Build Coastguard Worker // Load next 4 A pointers
125*4bdc9457SAndroid Build Coastguard Worker ldr(r3, mem[r2, 0]);
126*4bdc9457SAndroid Build Coastguard Worker ldr(r12, mem[r2, 4]);
127*4bdc9457SAndroid Build Coastguard Worker ldr(r10, mem[r2, 8]);
128*4bdc9457SAndroid Build Coastguard Worker ldr(r0, mem[r2, 12]);
129*4bdc9457SAndroid Build Coastguard Worker add(r2, r2, 16);
130*4bdc9457SAndroid Build Coastguard Worker
131*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
132*4bdc9457SAndroid Build Coastguard Worker pld(mem[r3, 64]);
133*4bdc9457SAndroid Build Coastguard Worker pld(mem[r12, 64]);
134*4bdc9457SAndroid Build Coastguard Worker pld(mem[r10, 64]);
135*4bdc9457SAndroid Build Coastguard Worker pld(mem[r0, 64]);
136*4bdc9457SAndroid Build Coastguard Worker }
137*4bdc9457SAndroid Build Coastguard Worker
138*4bdc9457SAndroid Build Coastguard Worker // Add a_offset
139*4bdc9457SAndroid Build Coastguard Worker ldr(r5, mem[sp, 100]); // a_offset
140*4bdc9457SAndroid Build Coastguard Worker ldr(r7, mem[sp, 104]); // zero
141*4bdc9457SAndroid Build Coastguard Worker cmp(r3, r7); // if a0 == zero
142*4bdc9457SAndroid Build Coastguard Worker add(r3, r3, r5); // a0 += a_offset
143*4bdc9457SAndroid Build Coastguard Worker moveq(r3, r7); // a0 = zero, else += a0 + a_offset
144*4bdc9457SAndroid Build Coastguard Worker cmp(r12, r7); // if a1 == zero
145*4bdc9457SAndroid Build Coastguard Worker add(r12, r12, r5); // a1 += a_offset
146*4bdc9457SAndroid Build Coastguard Worker moveq(r12, r7); // a1 = zero, else += a1 + a_offset
147*4bdc9457SAndroid Build Coastguard Worker cmp(r10, r7); // if a2 == zero
148*4bdc9457SAndroid Build Coastguard Worker add(r10, r10, r5); // a2 += a_offset
149*4bdc9457SAndroid Build Coastguard Worker moveq(r10, r7); // a2 = zero, else += a2 + a_offset
150*4bdc9457SAndroid Build Coastguard Worker cmp(r0, r7); // if a3 == zero
151*4bdc9457SAndroid Build Coastguard Worker add(r0, r0, r5); // a3 += a_offset
152*4bdc9457SAndroid Build Coastguard Worker ldr(r5, mem[sp, 36]); // kc
153*4bdc9457SAndroid Build Coastguard Worker moveq(r0, r7); // a3 = zero, else += a3 + a_offset
154*4bdc9457SAndroid Build Coastguard Worker
155*4bdc9457SAndroid Build Coastguard Worker subs(r5, r5, 8); // kc - 8
156*4bdc9457SAndroid Build Coastguard Worker blo(l4); // less than 8 channels?
157*4bdc9457SAndroid Build Coastguard Worker
158*4bdc9457SAndroid Build Coastguard Worker // Main loop - 8 bytes
159*4bdc9457SAndroid Build Coastguard Worker // 64 bytes for weights.
160*4bdc9457SAndroid Build Coastguard Worker align(8);
161*4bdc9457SAndroid Build Coastguard Worker bind(l2);
162*4bdc9457SAndroid Build Coastguard Worker vld1_8({d0}, mem[r3]++); // A0
163*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++); // B
164*4bdc9457SAndroid Build Coastguard Worker vld1_8({d2}, mem[r12]++); // A1
165*4bdc9457SAndroid Build Coastguard Worker vld1_8({d4}, mem[r10]++); // A2
166*4bdc9457SAndroid Build Coastguard Worker vld1_8({d6}, mem[r0]++); // A3
167*4bdc9457SAndroid Build Coastguard Worker subs(r5, r5, 8);
168*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
169*4bdc9457SAndroid Build Coastguard Worker pld(mem[r3, 128]);
170*4bdc9457SAndroid Build Coastguard Worker }
171*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q0, d0);
172*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
173*4bdc9457SAndroid Build Coastguard Worker pld(mem[r12, 128]);
174*4bdc9457SAndroid Build Coastguard Worker }
175*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
176*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
177*4bdc9457SAndroid Build Coastguard Worker pld(mem[r10, 128]);
178*4bdc9457SAndroid Build Coastguard Worker }
179*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q1, d2);
180*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
181*4bdc9457SAndroid Build Coastguard Worker pld(mem[r0, 128]);
182*4bdc9457SAndroid Build Coastguard Worker }
183*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q2, d4);
184*4bdc9457SAndroid Build Coastguard Worker if (prefetch) {
185*4bdc9457SAndroid Build Coastguard Worker pld(mem[r9, 448]);
186*4bdc9457SAndroid Build Coastguard Worker }
187*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q3, d6);
188*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[0]);
189*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[0]);
190*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[0]);
191*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[0]);
192*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[0]);
193*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[0]);
194*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[0]);
195*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[0]);
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[1]);
200*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[1]);
201*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[1]);
202*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[1]);
203*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[1]);
204*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[1]);
205*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[1]);
206*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[1]);
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, d0[2]);
211*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[2]);
212*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[2]);
213*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[2]);
214*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[2]);
215*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[2]);
216*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[2]);
217*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[2]);
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, d0[3]);
222*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[3]);
223*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[3]);
224*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[3]);
225*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[3]);
226*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[3]);
227*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[3]);
228*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[3]);
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[0]);
233*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[0]);
234*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[0]);
235*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[0]);
236*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[0]);
237*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[0]);
238*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[0]);
239*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[0]);
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[1]);
244*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[1]);
245*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[1]);
246*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[1]);
247*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[1]);
248*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[1]);
249*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[1]);
250*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[1]);
251*4bdc9457SAndroid Build Coastguard Worker
252*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
253*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
254*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[2]);
255*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[2]);
256*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[2]);
257*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[2]);
258*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[2]);
259*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[2]);
260*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[2]);
261*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[2]);
262*4bdc9457SAndroid Build Coastguard Worker
263*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
264*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
265*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[3]);
266*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[3]);
267*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[3]);
268*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[3]);
269*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[3]);
270*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[3]);
271*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[3]);
272*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[3]);
273*4bdc9457SAndroid Build Coastguard Worker bhs(l2);
274*4bdc9457SAndroid Build Coastguard Worker
275*4bdc9457SAndroid Build Coastguard Worker // Is there a remainder?- 1-7 bytes of A
276*4bdc9457SAndroid Build Coastguard Worker adds(r5, r5, 8);
277*4bdc9457SAndroid Build Coastguard Worker bne(l4);
278*4bdc9457SAndroid Build Coastguard Worker
279*4bdc9457SAndroid Build Coastguard Worker bind(l3);
280*4bdc9457SAndroid Build Coastguard Worker // ks loop
281*4bdc9457SAndroid Build Coastguard Worker subs(r14, r14, 16); // ks -= MR * sizeof(void*)
282*4bdc9457SAndroid Build Coastguard Worker bhi(l1);
283*4bdc9457SAndroid Build Coastguard Worker
284*4bdc9457SAndroid Build Coastguard Worker ldr(r7, mem[sp, 96]); // cn_stride
285*4bdc9457SAndroid Build Coastguard Worker ldr(r14, mem[sp, 40]); // p = ks
286*4bdc9457SAndroid Build Coastguard Worker
287*4bdc9457SAndroid Build Coastguard Worker // RNDNU quantization
288*4bdc9457SAndroid Build Coastguard Worker vdup_32(q0, d10[0]); // right_pre_shift
289*4bdc9457SAndroid Build Coastguard Worker
290*4bdc9457SAndroid Build Coastguard Worker vqshl_s32(q8, q8, q0);
291*4bdc9457SAndroid Build Coastguard Worker vqshl_s32(q9, q9, q0);
292*4bdc9457SAndroid Build Coastguard Worker vqshl_s32(q10, q10, q0);
293*4bdc9457SAndroid Build Coastguard Worker vqshl_s32(q11, q11, q0);
294*4bdc9457SAndroid Build Coastguard Worker vqshl_s32(q12, q12, q0);
295*4bdc9457SAndroid Build Coastguard Worker vqshl_s32(q13, q13, q0);
296*4bdc9457SAndroid Build Coastguard Worker vqshl_s32(q14, q14, q0);
297*4bdc9457SAndroid Build Coastguard Worker vqshl_s32(q15, q15, q0);
298*4bdc9457SAndroid Build Coastguard Worker
299*4bdc9457SAndroid Build Coastguard Worker vdup_32(q2, d11[0]); // right_post_shift
300*4bdc9457SAndroid Build Coastguard Worker
301*4bdc9457SAndroid Build Coastguard Worker vqdmulh_s32(q8, q8, d10[1]); // multiplier
302*4bdc9457SAndroid Build Coastguard Worker vqdmulh_s32(q9, q9, d10[1]);
303*4bdc9457SAndroid Build Coastguard Worker vqdmulh_s32(q10, q10, d10[1]);
304*4bdc9457SAndroid Build Coastguard Worker vqdmulh_s32(q11, q11, d10[1]);
305*4bdc9457SAndroid Build Coastguard Worker vqdmulh_s32(q12, q12, d10[1]);
306*4bdc9457SAndroid Build Coastguard Worker vqdmulh_s32(q13, q13, d10[1]);
307*4bdc9457SAndroid Build Coastguard Worker vqdmulh_s32(q14, q14, d10[1]);
308*4bdc9457SAndroid Build Coastguard Worker vqdmulh_s32(q15, q15, d10[1]);
309*4bdc9457SAndroid Build Coastguard Worker
310*4bdc9457SAndroid Build Coastguard Worker vrshl_s32(q8, q8, q2);
311*4bdc9457SAndroid Build Coastguard Worker vrshl_s32(q9, q9, q2);
312*4bdc9457SAndroid Build Coastguard Worker vrshl_s32(q10, q10, q2);
313*4bdc9457SAndroid Build Coastguard Worker vrshl_s32(q11, q11, q2);
314*4bdc9457SAndroid Build Coastguard Worker vrshl_s32(q12, q12, q2);
315*4bdc9457SAndroid Build Coastguard Worker vrshl_s32(q13, q13, q2);
316*4bdc9457SAndroid Build Coastguard Worker vrshl_s32(q14, q14, q2);
317*4bdc9457SAndroid Build Coastguard Worker vrshl_s32(q15, q15, q2);
318*4bdc9457SAndroid Build Coastguard Worker
319*4bdc9457SAndroid Build Coastguard Worker vdup_16(q0, d11[2]); // output_zero_point
320*4bdc9457SAndroid Build Coastguard Worker
321*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d16, q8);
322*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d17, q9);
323*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d18, q10);
324*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d19, q11);
325*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d20, q12);
326*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d21, q13);
327*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d22, q14);
328*4bdc9457SAndroid Build Coastguard Worker vqmovn_s32(d23, q15);
329*4bdc9457SAndroid Build Coastguard Worker
330*4bdc9457SAndroid Build Coastguard Worker vqadd_s16(q8, q8, q0);
331*4bdc9457SAndroid Build Coastguard Worker vqadd_s16(q9, q9, q0);
332*4bdc9457SAndroid Build Coastguard Worker vqadd_s16(q10, q10, q0);
333*4bdc9457SAndroid Build Coastguard Worker vqadd_s16(q11, q11, q0);
334*4bdc9457SAndroid Build Coastguard Worker
335*4bdc9457SAndroid Build Coastguard Worker vdup_8(q12, d11[6]); // output_min
336*4bdc9457SAndroid Build Coastguard Worker
337*4bdc9457SAndroid Build Coastguard Worker vqmovn_s16(d0, q8);
338*4bdc9457SAndroid Build Coastguard Worker vqmovn_s16(d1, q9);
339*4bdc9457SAndroid Build Coastguard Worker vqmovn_s16(d2, q10);
340*4bdc9457SAndroid Build Coastguard Worker vqmovn_s16(d3, q11);
341*4bdc9457SAndroid Build Coastguard Worker
342*4bdc9457SAndroid Build Coastguard Worker vdup_8(q13, d11[7]); // output_max
343*4bdc9457SAndroid Build Coastguard Worker
344*4bdc9457SAndroid Build Coastguard Worker vmax_s8(q0, q0, q12);
345*4bdc9457SAndroid Build Coastguard Worker vmax_s8(q1, q1, q12);
346*4bdc9457SAndroid Build Coastguard Worker
347*4bdc9457SAndroid Build Coastguard Worker subs(r1, r1, 8); // nc -= 8
348*4bdc9457SAndroid Build Coastguard Worker
349*4bdc9457SAndroid Build Coastguard Worker vmin_s8(q0, q0, q13);
350*4bdc9457SAndroid Build Coastguard Worker vmin_s8(q1, q1, q13);
351*4bdc9457SAndroid Build Coastguard Worker
352*4bdc9457SAndroid Build Coastguard Worker // Store full 4 x 8
353*4bdc9457SAndroid Build Coastguard Worker blo(l5);
354*4bdc9457SAndroid Build Coastguard Worker vst1_8({d3}, mem[r6], r7);
355*4bdc9457SAndroid Build Coastguard Worker vst1_8({d2}, mem[r8], r7);
356*4bdc9457SAndroid Build Coastguard Worker vst1_8({d1}, mem[r4], r7);
357*4bdc9457SAndroid Build Coastguard Worker vst1_8({d0}, mem[r11], r7);
358*4bdc9457SAndroid Build Coastguard Worker sub(r2, r2, r14); // a -= ks
359*4bdc9457SAndroid Build Coastguard Worker bhi(l0);
360*4bdc9457SAndroid Build Coastguard Worker
361*4bdc9457SAndroid Build Coastguard Worker vpop({d8-d11});
362*4bdc9457SAndroid Build Coastguard Worker add(sp, sp, 12); // skip pad, r2, r3
363*4bdc9457SAndroid Build Coastguard Worker pop({r4, r5, r6, r7, r8, r9, r10, r11, pc});
364*4bdc9457SAndroid Build Coastguard Worker
365*4bdc9457SAndroid Build Coastguard Worker // Remainder- 1 to 7 bytes of A
366*4bdc9457SAndroid Build Coastguard Worker align(8);
367*4bdc9457SAndroid Build Coastguard Worker bind(l4);
368*4bdc9457SAndroid Build Coastguard Worker and_(r5, r5, 7); // kc remainder 1 to 7
369*4bdc9457SAndroid Build Coastguard Worker
370*4bdc9457SAndroid Build Coastguard Worker vld1_8({d0}, mem[r3]);
371*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
372*4bdc9457SAndroid Build Coastguard Worker vld1_8({d2}, mem[r12]);
373*4bdc9457SAndroid Build Coastguard Worker vld1_8({d4}, mem[r10]);
374*4bdc9457SAndroid Build Coastguard Worker vld1_8({d6}, mem[r0]);
375*4bdc9457SAndroid Build Coastguard Worker
376*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q0, d0);
377*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
378*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q1, d2);
379*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q2, d4);
380*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q3, d6);
381*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[0]);
382*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[0]);
383*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[0]);
384*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[0]);
385*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[0]);
386*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[0]);
387*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[0]);
388*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[0]);
389*4bdc9457SAndroid Build Coastguard Worker cmp(r5, 2);
390*4bdc9457SAndroid Build Coastguard Worker blo(l3);
391*4bdc9457SAndroid Build Coastguard Worker
392*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
393*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
394*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[1]);
395*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[1]);
396*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[1]);
397*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[1]);
398*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[1]);
399*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[1]);
400*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[1]);
401*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[1]);
402*4bdc9457SAndroid Build Coastguard Worker beq(l3);
403*4bdc9457SAndroid Build Coastguard Worker
404*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
405*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
406*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[2]);
407*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[2]);
408*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[2]);
409*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[2]);
410*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[2]);
411*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[2]);
412*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[2]);
413*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[2]);
414*4bdc9457SAndroid Build Coastguard Worker cmp(r5, 4);
415*4bdc9457SAndroid Build Coastguard Worker blo(l3);
416*4bdc9457SAndroid Build Coastguard Worker
417*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
418*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
419*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d0[3]);
420*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d0[3]);
421*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d2[3]);
422*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d2[3]);
423*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d4[3]);
424*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d4[3]);
425*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d6[3]);
426*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d6[3]);
427*4bdc9457SAndroid Build Coastguard Worker beq(l3);
428*4bdc9457SAndroid Build Coastguard Worker
429*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
430*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
431*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[0]);
432*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[0]);
433*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[0]);
434*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[0]);
435*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[0]);
436*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[0]);
437*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[0]);
438*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[0]);
439*4bdc9457SAndroid Build Coastguard Worker cmp(r5, 6);
440*4bdc9457SAndroid Build Coastguard Worker blo(l3);
441*4bdc9457SAndroid Build Coastguard Worker
442*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
443*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
444*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[1]);
445*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[1]);
446*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[1]);
447*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[1]);
448*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[1]);
449*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[1]);
450*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[1]);
451*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[1]);
452*4bdc9457SAndroid Build Coastguard Worker beq(l3);
453*4bdc9457SAndroid Build Coastguard Worker
454*4bdc9457SAndroid Build Coastguard Worker vld1_8({d8}, mem[r9]++);
455*4bdc9457SAndroid Build Coastguard Worker vmovl_s8(q4, d8);
456*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q8, d8, d1[2]);
457*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q9, d9, d1[2]);
458*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q10, d8, d3[2]);
459*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q11, d9, d3[2]);
460*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q12, d8, d5[2]);
461*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q13, d9, d5[2]);
462*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q14, d8, d7[2]);
463*4bdc9457SAndroid Build Coastguard Worker vmlal_s16(q15, d9, d7[2]);
464*4bdc9457SAndroid Build Coastguard Worker b(l3);
465*4bdc9457SAndroid Build Coastguard Worker
466*4bdc9457SAndroid Build Coastguard Worker // Store odd width
467*4bdc9457SAndroid Build Coastguard Worker align(8);
468*4bdc9457SAndroid Build Coastguard Worker bind(l5);
469*4bdc9457SAndroid Build Coastguard Worker tst(r1, 4);
470*4bdc9457SAndroid Build Coastguard Worker beq(l6);
471*4bdc9457SAndroid Build Coastguard Worker vst1_32({d3[0]}, mem[r6]++);
472*4bdc9457SAndroid Build Coastguard Worker vst1_32({d2[0]}, mem[r8]++);
473*4bdc9457SAndroid Build Coastguard Worker vst1_32({d1[0]}, mem[r4]++);
474*4bdc9457SAndroid Build Coastguard Worker vst1_32({d0[0]}, mem[r11]++);
475*4bdc9457SAndroid Build Coastguard Worker vext_8(q1, q1, q1, 4);
476*4bdc9457SAndroid Build Coastguard Worker vext_8(q0, q0, q0, 4);
477*4bdc9457SAndroid Build Coastguard Worker bind(l6);
478*4bdc9457SAndroid Build Coastguard Worker tst(r1, 2);
479*4bdc9457SAndroid Build Coastguard Worker beq(l7);
480*4bdc9457SAndroid Build Coastguard Worker vst1_16({d3[0]}, mem[r6]++);
481*4bdc9457SAndroid Build Coastguard Worker vst1_16({d2[0]}, mem[r8]++);
482*4bdc9457SAndroid Build Coastguard Worker vst1_16({d1[0]}, mem[r4]++);
483*4bdc9457SAndroid Build Coastguard Worker vst1_16({d0[0]}, mem[r11]++);
484*4bdc9457SAndroid Build Coastguard Worker vext_8(q1, q1, q1, 2);
485*4bdc9457SAndroid Build Coastguard Worker vext_8(q0, q0, q0, 2);
486*4bdc9457SAndroid Build Coastguard Worker
487*4bdc9457SAndroid Build Coastguard Worker bind(l7);
488*4bdc9457SAndroid Build Coastguard Worker tst(r1, 1);
489*4bdc9457SAndroid Build Coastguard Worker beq(l8);
490*4bdc9457SAndroid Build Coastguard Worker vst1_8({d3[0]}, mem[r6]);
491*4bdc9457SAndroid Build Coastguard Worker vst1_8({d2[0]}, mem[r8]);
492*4bdc9457SAndroid Build Coastguard Worker vst1_8({d1[0]}, mem[r4]);
493*4bdc9457SAndroid Build Coastguard Worker vst1_8({d0[0]}, mem[r11]);
494*4bdc9457SAndroid Build Coastguard Worker
495*4bdc9457SAndroid Build Coastguard Worker bind(l8);
496*4bdc9457SAndroid Build Coastguard Worker vpop({d8-d11});
497*4bdc9457SAndroid Build Coastguard Worker add(sp, sp, 12); // skip pad, r2, r3
498*4bdc9457SAndroid Build Coastguard Worker pop({r4, r5, r6, r7, r8, r9, r10, r11, pc});
499*4bdc9457SAndroid Build Coastguard Worker }
500*4bdc9457SAndroid Build Coastguard Worker } // namespace
501*4bdc9457SAndroid Build Coastguard Worker } // aarch32
502*4bdc9457SAndroid Build Coastguard Worker } // xnnpack
503*4bdc9457SAndroid Build Coastguard Worker
xnn_generate_qs8_igemm_rndnu_ukernel_4x8__aarch32_neon_mlal_lane_ld64(xnn_code_buffer * code,size_t max_mr,size_t nc_mod_nr,size_t kc,size_t ks,const void * params)504*4bdc9457SAndroid Build Coastguard Worker xnn_status_t xnn_generate_qs8_igemm_rndnu_ukernel_4x8__aarch32_neon_mlal_lane_ld64(xnn_code_buffer* code, size_t max_mr, size_t nc_mod_nr, size_t kc, size_t ks, const void* params) {
505*4bdc9457SAndroid Build Coastguard Worker using namespace xnnpack::aarch32;
506*4bdc9457SAndroid Build Coastguard Worker Generator g(code);
507*4bdc9457SAndroid Build Coastguard Worker g.generate(false, max_mr, nc_mod_nr, kc, ks, nullptr);
508*4bdc9457SAndroid Build Coastguard Worker g.finalize();
509*4bdc9457SAndroid Build Coastguard Worker if (g.error() != xnnpack::Error::kNoError) {
510*4bdc9457SAndroid Build Coastguard Worker return xnn_status_invalid_state;
511*4bdc9457SAndroid Build Coastguard Worker }
512*4bdc9457SAndroid Build Coastguard Worker return xnn_status_success;
513*4bdc9457SAndroid Build Coastguard Worker }
514*4bdc9457SAndroid Build Coastguard Worker
xnn_generate_qs8_igemm_rndnu_ukernel_4x8__aarch32_neon_mlal_lane_prfm_ld64(xnn_code_buffer * code,size_t max_mr,size_t nc_mod_nr,size_t kc,size_t ks,const void * params)515*4bdc9457SAndroid Build Coastguard Worker xnn_status_t xnn_generate_qs8_igemm_rndnu_ukernel_4x8__aarch32_neon_mlal_lane_prfm_ld64(xnn_code_buffer* code, size_t max_mr, size_t nc_mod_nr, size_t kc, size_t ks, const void* params) {
516*4bdc9457SAndroid Build Coastguard Worker using namespace xnnpack::aarch32;
517*4bdc9457SAndroid Build Coastguard Worker Generator g(code);
518*4bdc9457SAndroid Build Coastguard Worker g.generate(true, max_mr, nc_mod_nr, kc, ks, nullptr);
519*4bdc9457SAndroid Build Coastguard Worker g.finalize();
520*4bdc9457SAndroid Build Coastguard Worker if (g.error() != xnnpack::Error::kNoError) {
521*4bdc9457SAndroid Build Coastguard Worker return xnn_status_invalid_state;
522*4bdc9457SAndroid Build Coastguard Worker }
523*4bdc9457SAndroid Build Coastguard Worker return xnn_status_success;
524*4bdc9457SAndroid Build Coastguard Worker }
525