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(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_f32_igemm_minmax_ukernel_4x8__aarch32_neon_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 + 68
28*4bdc9457SAndroid Build Coastguard Worker // size_t ks, r3 -> sp + 72 -> r14
29*4bdc9457SAndroid Build Coastguard Worker // const float**restrict a, sp + 112 -> r2
30*4bdc9457SAndroid Build Coastguard Worker // const void*restrict w, sp + 116 -> r9
31*4bdc9457SAndroid Build Coastguard Worker // uint8_t*restrict c, sp + 120 -> r11
32*4bdc9457SAndroid Build Coastguard Worker // size_t cm_stride, sp + 124 -> (r6)
33*4bdc9457SAndroid Build Coastguard Worker // size_t cn_stride, sp + 128 -> (r7)
34*4bdc9457SAndroid Build Coastguard Worker // size_t a_offset, sp + 132 -> (r5)
35*4bdc9457SAndroid Build Coastguard Worker // const float* zero, sp + 136 -> (r7)
36*4bdc9457SAndroid Build Coastguard Worker // minmax_params*params, sp + 140 -> (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
43*4bdc9457SAndroid Build Coastguard Worker // A1 r12 d1
44*4bdc9457SAndroid Build Coastguard Worker // A2 r10 d2
45*4bdc9457SAndroid Build Coastguard Worker // A3 r0 d3
46*4bdc9457SAndroid Build Coastguard Worker
47*4bdc9457SAndroid Build Coastguard Worker // B r9 d8, d9, d10, d11
48*4bdc9457SAndroid Build Coastguard Worker // B d12, d13, d14, d15
49*4bdc9457SAndroid Build Coastguard Worker
50*4bdc9457SAndroid Build Coastguard Worker // C0 r11 d16-d17 q8 d18-d19 q9
51*4bdc9457SAndroid Build Coastguard Worker // C1 r4 d20-d21 q10 d22-d23 q11
52*4bdc9457SAndroid Build Coastguard Worker // C2 r8 d24-d25 q12 d26-d27 q13
53*4bdc9457SAndroid Build Coastguard Worker // C3 r6 d28-d29 q14 d30-d31 q15
54*4bdc9457SAndroid Build Coastguard Worker
55*4bdc9457SAndroid Build Coastguard Worker // Clamp (r5) d4 d5 d6 d7
56*4bdc9457SAndroid Build Coastguard Worker
57*4bdc9457SAndroid Build Coastguard Worker // Converted from: src/f32-igemm/gen/4x8-minmax-aarch32-neon-ld64.S
generate(size_t max_mr,size_t nc_mod_nr,size_t kc,const void * params)58*4bdc9457SAndroid Build Coastguard Worker void Generator::generate(size_t max_mr, size_t nc_mod_nr, size_t kc, const void* params)
59*4bdc9457SAndroid Build Coastguard Worker {
60*4bdc9457SAndroid Build Coastguard Worker assert(nc_mod_nr < 8);
61*4bdc9457SAndroid Build Coastguard Worker assert(kc != 0);
62*4bdc9457SAndroid Build Coastguard Worker assert(kc % sizeof(float) == 0);
63*4bdc9457SAndroid Build Coastguard Worker
64*4bdc9457SAndroid Build Coastguard Worker Label l0, l1, l2, l3, l4, l5, l6, l7, l8;
65*4bdc9457SAndroid Build Coastguard Worker
66*4bdc9457SAndroid Build Coastguard Worker // Push 112 bytes
67*4bdc9457SAndroid Build Coastguard Worker // r2 will be reloaded in outer loop. r3 is ks
68*4bdc9457SAndroid Build Coastguard Worker push({r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, lr}); // +44
69*4bdc9457SAndroid Build Coastguard Worker sub(sp, sp, 4); // 4
70*4bdc9457SAndroid Build Coastguard Worker vpush({d8-d15}); // +64 = 112
71*4bdc9457SAndroid Build Coastguard Worker
72*4bdc9457SAndroid Build Coastguard Worker ldr(r11, mem[sp, 120]); // c
73*4bdc9457SAndroid Build Coastguard Worker ldr(r6, mem[sp, 124]); // cm_stride
74*4bdc9457SAndroid Build Coastguard Worker ldr(r2, mem[sp, 112]); // a
75*4bdc9457SAndroid Build Coastguard Worker ldr(r9, mem[sp, 116]); // w
76*4bdc9457SAndroid Build Coastguard Worker ldr(r5, mem[sp, 140]); // params
77*4bdc9457SAndroid Build Coastguard Worker mov(r14, r3); // p = ks
78*4bdc9457SAndroid Build Coastguard Worker
79*4bdc9457SAndroid Build Coastguard Worker // Clamp C pointers
80*4bdc9457SAndroid Build Coastguard Worker cmp(r0, 2); // if mr >= 2
81*4bdc9457SAndroid Build Coastguard Worker add(r4, r11, r6); // c1 = c0 + cm_stride
82*4bdc9457SAndroid Build Coastguard Worker movlo(r4, r11); // c1
83*4bdc9457SAndroid Build Coastguard Worker // if mr > 2
84*4bdc9457SAndroid Build Coastguard Worker add(r8, r4, r6); // c2 = c1 + cm_stride
85*4bdc9457SAndroid Build Coastguard Worker movls(r8, r4); // c2
86*4bdc9457SAndroid Build Coastguard Worker cmp(r0, 4); // if mr >=4
87*4bdc9457SAndroid Build Coastguard Worker add(r6, r8, r6); // c3 = c2 + cm_stride
88*4bdc9457SAndroid Build Coastguard Worker movlo(r6, r8); // c3
89*4bdc9457SAndroid Build Coastguard Worker
90*4bdc9457SAndroid Build Coastguard Worker // Load min/max values
91*4bdc9457SAndroid Build Coastguard Worker vld1r_32({d4, d5}, mem[r5]++);
92*4bdc9457SAndroid Build Coastguard Worker vld1r_32({d6, d7}, mem[r5]);
93*4bdc9457SAndroid Build Coastguard Worker
94*4bdc9457SAndroid Build Coastguard Worker bind(l0);
95*4bdc9457SAndroid Build Coastguard Worker // Load initial bias from w into accumulators
96*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r9]++, {d16-d19}); // Bias
97*4bdc9457SAndroid Build Coastguard Worker vmov(q10, q8);
98*4bdc9457SAndroid Build Coastguard Worker vmov(q11, q9);
99*4bdc9457SAndroid Build Coastguard Worker vmov(q12, q8);
100*4bdc9457SAndroid Build Coastguard Worker vmov(q13, q9);
101*4bdc9457SAndroid Build Coastguard Worker vmov(q14, q8);
102*4bdc9457SAndroid Build Coastguard Worker vmov(q15, q9);
103*4bdc9457SAndroid Build Coastguard Worker
104*4bdc9457SAndroid Build Coastguard Worker bind(l1);
105*4bdc9457SAndroid Build Coastguard Worker // Load next 4 A pointers
106*4bdc9457SAndroid Build Coastguard Worker ldr(r3, mem[r2, 0]);
107*4bdc9457SAndroid Build Coastguard Worker ldr(r12, mem[r2, 4]);
108*4bdc9457SAndroid Build Coastguard Worker ldr(r10, mem[r2, 8]);
109*4bdc9457SAndroid Build Coastguard Worker ldr(r0, mem[r2, 12]);
110*4bdc9457SAndroid Build Coastguard Worker add(r2, r2, 16);
111*4bdc9457SAndroid Build Coastguard Worker
112*4bdc9457SAndroid Build Coastguard Worker // Add a_offset
113*4bdc9457SAndroid Build Coastguard Worker ldr(r5, mem[sp, 132]); // a_offset
114*4bdc9457SAndroid Build Coastguard Worker ldr(r7, mem[sp, 136]); // zero
115*4bdc9457SAndroid Build Coastguard Worker cmp(r3, r7); // if a0 == zero
116*4bdc9457SAndroid Build Coastguard Worker add(r3, r3, r5); // a0 += a_offset
117*4bdc9457SAndroid Build Coastguard Worker moveq(r3, r7); // a0 = zero, else += a0 + a_offset
118*4bdc9457SAndroid Build Coastguard Worker cmp(r12, r7); // if a1 == zero
119*4bdc9457SAndroid Build Coastguard Worker add(r12, r12, r5); // a1 += a_offset
120*4bdc9457SAndroid Build Coastguard Worker moveq(r12, r7); // a1 = zero, else += a1 + a_offset
121*4bdc9457SAndroid Build Coastguard Worker cmp(r10, r7); // if a2 == zero
122*4bdc9457SAndroid Build Coastguard Worker add(r10, r10, r5); // a2 += a_offset
123*4bdc9457SAndroid Build Coastguard Worker moveq(r10, r7); // a2 = zero, else += a2 + a_offset
124*4bdc9457SAndroid Build Coastguard Worker cmp(r0, r7); // if a3 == zero
125*4bdc9457SAndroid Build Coastguard Worker add(r0, r0, r5); // a3 += a_offset
126*4bdc9457SAndroid Build Coastguard Worker ldr(r5, mem[sp, 68]); // kc
127*4bdc9457SAndroid Build Coastguard Worker moveq(r0, r7); // a3 = zero, else += a3 + a_offset
128*4bdc9457SAndroid Build Coastguard Worker
129*4bdc9457SAndroid Build Coastguard Worker
130*4bdc9457SAndroid Build Coastguard Worker subs(r5, r5, 8); // kc - 8
131*4bdc9457SAndroid Build Coastguard Worker blo(l4); // less than 2 channels?
132*4bdc9457SAndroid Build Coastguard Worker
133*4bdc9457SAndroid Build Coastguard Worker // Main loop - 2 floats of A (8 bytes)
134*4bdc9457SAndroid Build Coastguard Worker bind(l2);
135*4bdc9457SAndroid Build Coastguard Worker vld1_32({d0}, mem[r3]++); // A0
136*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r9]++, {d8-d11}); // B0
137*4bdc9457SAndroid Build Coastguard Worker vld1_32({d1}, mem[r12]++); // A1
138*4bdc9457SAndroid Build Coastguard Worker vld1_32({d2}, mem[r10]++); // A2
139*4bdc9457SAndroid Build Coastguard Worker vld1_32({d3}, mem[r0]++); // A3
140*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r9]++, {d12-d15}); // B1
141*4bdc9457SAndroid Build Coastguard Worker
142*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q8, q4, d0[0]);
143*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q9, q5, d0[0]);
144*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q10, q4, d1[0]);
145*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q11, q5, d1[0]);
146*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q12, q4, d2[0]);
147*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q13, q5, d2[0]);
148*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q14, q4, d3[0]);
149*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q15, q5, d3[0]);
150*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q8, q6, d0[1]);
151*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q9, q7, d0[1]);
152*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q10, q6, d1[1]);
153*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q11, q7, d1[1]);
154*4bdc9457SAndroid Build Coastguard Worker subs(r5, r5, 8);
155*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q12, q6, d2[1]);
156*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q13, q7, d2[1]);
157*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q14, q6, d3[1]);
158*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q15, q7, d3[1]);
159*4bdc9457SAndroid Build Coastguard Worker bhs(l2);
160*4bdc9457SAndroid Build Coastguard Worker
161*4bdc9457SAndroid Build Coastguard Worker // Is there a remainder?- 1 float of A (4 bytes)
162*4bdc9457SAndroid Build Coastguard Worker tst(r5, 4);
163*4bdc9457SAndroid Build Coastguard Worker bne(l4);
164*4bdc9457SAndroid Build Coastguard Worker
165*4bdc9457SAndroid Build Coastguard Worker bind(l3);
166*4bdc9457SAndroid Build Coastguard Worker // ks loop
167*4bdc9457SAndroid Build Coastguard Worker subs(r14, r14, 16); // ks -= MR * sizeof(void*)
168*4bdc9457SAndroid Build Coastguard Worker bhi(l1);
169*4bdc9457SAndroid Build Coastguard Worker
170*4bdc9457SAndroid Build Coastguard Worker ldr(r7, mem[sp, 128]); // cn_stride
171*4bdc9457SAndroid Build Coastguard Worker ldr(r14, mem[sp, 72]); // p = ks
172*4bdc9457SAndroid Build Coastguard Worker
173*4bdc9457SAndroid Build Coastguard Worker // Clamp
174*4bdc9457SAndroid Build Coastguard Worker vmax_f32(q8, q8, q2);
175*4bdc9457SAndroid Build Coastguard Worker subs(r1, r1, 8);
176*4bdc9457SAndroid Build Coastguard Worker vmax_f32(q9, q9, q2);
177*4bdc9457SAndroid Build Coastguard Worker vmax_f32(q10, q10, q2);
178*4bdc9457SAndroid Build Coastguard Worker vmax_f32(q11, q11, q2);
179*4bdc9457SAndroid Build Coastguard Worker vmax_f32(q12, q12, q2);
180*4bdc9457SAndroid Build Coastguard Worker vmax_f32(q13, q13, q2);
181*4bdc9457SAndroid Build Coastguard Worker vmax_f32(q14, q14, q2);
182*4bdc9457SAndroid Build Coastguard Worker vmax_f32(q15, q15, q2);
183*4bdc9457SAndroid Build Coastguard Worker vmin_f32(q8, q8, q3);
184*4bdc9457SAndroid Build Coastguard Worker vmin_f32(q9, q9, q3);
185*4bdc9457SAndroid Build Coastguard Worker vmin_f32(q10, q10, q3);
186*4bdc9457SAndroid Build Coastguard Worker vmin_f32(q11, q11, q3);
187*4bdc9457SAndroid Build Coastguard Worker vmin_f32(q12, q12, q3);
188*4bdc9457SAndroid Build Coastguard Worker vmin_f32(q13, q13, q3);
189*4bdc9457SAndroid Build Coastguard Worker vmin_f32(q14, q14, q3);
190*4bdc9457SAndroid Build Coastguard Worker vmin_f32(q15, q15, q3);
191*4bdc9457SAndroid Build Coastguard Worker
192*4bdc9457SAndroid Build Coastguard Worker // Store full 4 x 8
193*4bdc9457SAndroid Build Coastguard Worker blo(l5);
194*4bdc9457SAndroid Build Coastguard Worker vst1_32({d28-d31}, mem[r6], r7);
195*4bdc9457SAndroid Build Coastguard Worker vst1_32({d24-d27}, mem[r8], r7);
196*4bdc9457SAndroid Build Coastguard Worker vst1_32({d20-d23}, mem[r4], r7);
197*4bdc9457SAndroid Build Coastguard Worker vst1_32({d16-d19}, mem[r11], r7);
198*4bdc9457SAndroid Build Coastguard Worker sub(r2, r2, r14); // a -= ks
199*4bdc9457SAndroid Build Coastguard Worker bhi(l0);
200*4bdc9457SAndroid Build Coastguard Worker
201*4bdc9457SAndroid Build Coastguard Worker vpop({d8-d15});
202*4bdc9457SAndroid Build Coastguard Worker add(sp, sp, 12); // skip pad, r2, r3
203*4bdc9457SAndroid Build Coastguard Worker pop({r4, r5, r6, r7, r8, r9, r10, r11, pc});
204*4bdc9457SAndroid Build Coastguard Worker
205*4bdc9457SAndroid Build Coastguard Worker bind(l4);
206*4bdc9457SAndroid Build Coastguard Worker // Remainder- 1 float of A (4 bytes)
207*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r3]++, {s0}); // A0
208*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r9]++, {d8-d11}); // B0
209*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r12]++, {s2}); // A1
210*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r10]++, {s4}); // A2
211*4bdc9457SAndroid Build Coastguard Worker vldm(mem[r0]++, {s6}); // A3
212*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q8, q4, d0[0]);
213*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q9, q5, d0[0]);
214*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q10, q4, d1[0]);
215*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q11, q5, d1[0]);
216*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q12, q4, d2[0]);
217*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q13, q5, d2[0]);
218*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q14, q4, d3[0]);
219*4bdc9457SAndroid Build Coastguard Worker vmla_f32(q15, q5, d3[0]);
220*4bdc9457SAndroid Build Coastguard Worker b(l3);
221*4bdc9457SAndroid Build Coastguard Worker
222*4bdc9457SAndroid Build Coastguard Worker // Store odd width
223*4bdc9457SAndroid Build Coastguard Worker bind(l5);
224*4bdc9457SAndroid Build Coastguard Worker tst(r1, 4);
225*4bdc9457SAndroid Build Coastguard Worker beq(l6);
226*4bdc9457SAndroid Build Coastguard Worker vst1_32({d28-d29}, mem[r6]++);
227*4bdc9457SAndroid Build Coastguard Worker vst1_32({d24-d25}, mem[r8]++);
228*4bdc9457SAndroid Build Coastguard Worker vmov(q14, q15);
229*4bdc9457SAndroid Build Coastguard Worker vmov(q12, q13);
230*4bdc9457SAndroid Build Coastguard Worker vst1_32({d20-d21}, mem[r4]++);
231*4bdc9457SAndroid Build Coastguard Worker vst1_32({d16-d17}, mem[r11]++);
232*4bdc9457SAndroid Build Coastguard Worker vmov(q10, q11);
233*4bdc9457SAndroid Build Coastguard Worker vmov(q8, q9);
234*4bdc9457SAndroid Build Coastguard Worker
235*4bdc9457SAndroid Build Coastguard Worker bind(l6);
236*4bdc9457SAndroid Build Coastguard Worker tst(r1, 2);
237*4bdc9457SAndroid Build Coastguard Worker beq(l7);
238*4bdc9457SAndroid Build Coastguard Worker vst1_32({d28}, mem[r6]++);
239*4bdc9457SAndroid Build Coastguard Worker vst1_32({d24}, mem[r8]++);
240*4bdc9457SAndroid Build Coastguard Worker vmov(d28, d29);
241*4bdc9457SAndroid Build Coastguard Worker vmov(d24, d25);
242*4bdc9457SAndroid Build Coastguard Worker vst1_32({d20}, mem[r4]++);
243*4bdc9457SAndroid Build Coastguard Worker vst1_32({d16}, mem[r11]++);
244*4bdc9457SAndroid Build Coastguard Worker vmov(d20, d21);
245*4bdc9457SAndroid Build Coastguard Worker vmov(d16, d17);
246*4bdc9457SAndroid Build Coastguard Worker
247*4bdc9457SAndroid Build Coastguard Worker bind(l7);
248*4bdc9457SAndroid Build Coastguard Worker tst(r1, 1);
249*4bdc9457SAndroid Build Coastguard Worker beq(l8);
250*4bdc9457SAndroid Build Coastguard Worker vst1_32({d28[0]}, mem[r6]++);
251*4bdc9457SAndroid Build Coastguard Worker vst1_32({d24[0]}, mem[r8]++);
252*4bdc9457SAndroid Build Coastguard Worker vst1_32({d20[0]}, mem[r4]++);
253*4bdc9457SAndroid Build Coastguard Worker vst1_32({d16[0]}, mem[r11]++);
254*4bdc9457SAndroid Build Coastguard Worker
255*4bdc9457SAndroid Build Coastguard Worker bind(l8);
256*4bdc9457SAndroid Build Coastguard Worker vpop({d8-d15});
257*4bdc9457SAndroid Build Coastguard Worker add(sp, sp, 12); // skip pad, r2, r3
258*4bdc9457SAndroid Build Coastguard Worker pop({r4, r5, r6, r7, r8, r9, r10, r11, pc});
259*4bdc9457SAndroid Build Coastguard Worker }
260*4bdc9457SAndroid Build Coastguard Worker } // namespace
261*4bdc9457SAndroid Build Coastguard Worker } // aarch32
262*4bdc9457SAndroid Build Coastguard Worker } // xnnpack
263*4bdc9457SAndroid Build Coastguard Worker
xnn_generate_f32_igemm_ukernel_4x8__aarch32_neon_ld64(xnn_code_buffer * code,size_t max_mr,size_t nc_mod_nr,size_t kc,size_t ks,const void * params)264*4bdc9457SAndroid Build Coastguard Worker xnn_status_t xnn_generate_f32_igemm_ukernel_4x8__aarch32_neon_ld64(xnn_code_buffer* code, size_t max_mr, size_t nc_mod_nr, size_t kc, size_t ks, const void* params) {
265*4bdc9457SAndroid Build Coastguard Worker using namespace xnnpack::aarch32;
266*4bdc9457SAndroid Build Coastguard Worker Generator g(code);
267*4bdc9457SAndroid Build Coastguard Worker assert(params != nullptr);
268*4bdc9457SAndroid Build Coastguard Worker g.generate(max_mr, nc_mod_nr, kc, nullptr);
269*4bdc9457SAndroid Build Coastguard Worker g.finalize();
270*4bdc9457SAndroid Build Coastguard Worker if (g.error() != xnnpack::Error::kNoError) {
271*4bdc9457SAndroid Build Coastguard Worker return xnn_status_invalid_state;
272*4bdc9457SAndroid Build Coastguard Worker }
273*4bdc9457SAndroid Build Coastguard Worker return xnn_status_success;
274*4bdc9457SAndroid Build Coastguard Worker }
275