1 /*
2 * Copyright (c) 2019-2021 Arm Limited.
3 *
4 * SPDX-License-Identifier: MIT
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24 #ifdef __aarch64__
25
26 #include <cstddef>
27 #include <cstdint>
28
29 namespace arm_gemm {
30
a64_interleaved_s8s32_mmla_8x12(const int8_t * Apanel,const int8_t * Bpanel,int32_t * Cpanel,int ablocks,int bblocks,int K)31 void a64_interleaved_s8s32_mmla_8x12(
32 const int8_t *Apanel, const int8_t *Bpanel,
33 int32_t *Cpanel, int ablocks, int bblocks, int K) {
34
35 struct KernelArgs {
36 size_t bblocks = {};
37 size_t K = {};
38 const int8_t *Bpanel = {};
39 } ka;
40
41 ka.bblocks = bblocks;
42 ka.K = (K/8) - 1;
43 ka.Bpanel = Bpanel;
44
45 __asm__ __volatile__(
46
47 "1:" // Height loop
48 "ldr x22, [%x[args_ptr], %[offsetof_bblocks]]\n"
49 "mov x21, %x[Apanel]\n"
50 "ldr x20, [%x[args_ptr], %[offsetof_Bpanel]]\n"
51 "2:" // Width loop
52 "ldr x19, [%x[args_ptr], %[offsetof_K]]\n"
53 "mov %x[Apanel], x21\n"
54 "cmp x19, #0x4\n"
55 "movi v8.4s, #0x0\n"
56 "movi v9.4s, #0x0\n"
57 "ldr q4, [x20, #0x0]\n"
58 "movi v10.4s, #0x0\n"
59 "movi v11.4s, #0x0\n"
60 "ldr q0, [%x[Apanel], #0x0]\n"
61 "movi v12.4s, #0x0\n"
62 "movi v13.4s, #0x0\n"
63 "ldr q1, [%x[Apanel], #0x10]\n"
64 "movi v14.4s, #0x0\n"
65 "movi v15.4s, #0x0\n"
66 "ldr q5, [x20, #0x10]\n"
67 "movi v16.4s, #0x0\n"
68 "movi v17.4s, #0x0\n"
69 "ldr q2, [%x[Apanel], #0x20]\n"
70 "movi v18.4s, #0x0\n"
71 "movi v19.4s, #0x0\n"
72 "add x20, x20, #0x20\n"
73 "movi v20.4s, #0x0\n"
74 "movi v21.4s, #0x0\n"
75 "add %x[Apanel], %x[Apanel], #0x30\n"
76 "movi v22.4s, #0x0\n"
77 "movi v23.4s, #0x0\n"
78 "movi v24.4s, #0x0\n"
79 "movi v25.4s, #0x0\n"
80 "movi v26.4s, #0x0\n"
81 "movi v27.4s, #0x0\n"
82 "movi v28.4s, #0x0\n"
83 "movi v29.4s, #0x0\n"
84 "movi v30.4s, #0x0\n"
85 "movi v31.4s, #0x0\n"
86 "blt 4f\n"
87 "3:" // main loop head
88 "ldr q3, [%x[Apanel], #0x0]\n"
89 ".inst 0x4e84a408 // smmla v8.4s, v0.16b, v4.16b\n"
90 ".inst 0x4e84a42e // smmla v14.4s, v1.16b, v4.16b\n"
91 ".inst 0x4e85a40b // smmla v11.4s, v0.16b, v5.16b\n"
92 ".inst 0x4e85a431 // smmla v17.4s, v1.16b, v5.16b\n"
93 "ldr q6, [x20, #0x0]\n"
94 ".inst 0x4e84a454 // smmla v20.4s, v2.16b, v4.16b\n"
95 ".inst 0x4e85a457 // smmla v23.4s, v2.16b, v5.16b\n"
96 "ldr q7, [x20, #0x10]\n"
97 ".inst 0x4e84a47a // smmla v26.4s, v3.16b, v4.16b\n"
98 ".inst 0x4e85a47d // smmla v29.4s, v3.16b, v5.16b\n"
99 "ldr q4, [x20, #0x20]\n"
100 "ldr q5, [x20, #0x30]\n"
101 ".inst 0x4e86a409 // smmla v9.4s, v0.16b, v6.16b\n"
102 ".inst 0x4e86a42f // smmla v15.4s, v1.16b, v6.16b\n"
103 ".inst 0x4e86a455 // smmla v21.4s, v2.16b, v6.16b\n"
104 ".inst 0x4e86a47b // smmla v27.4s, v3.16b, v6.16b\n"
105 "ldr q6, [x20, #0x40]\n"
106 ".inst 0x4e87a40c // smmla v12.4s, v0.16b, v7.16b\n"
107 ".inst 0x4e84a40a // smmla v10.4s, v0.16b, v4.16b\n"
108 "sub x19, x19, #0x4\n"
109 ".inst 0x4e85a40d // smmla v13.4s, v0.16b, v5.16b\n"
110 ".inst 0x4e87a432 // smmla v18.4s, v1.16b, v7.16b\n"
111 "ldr q0, [%x[Apanel], #0x10]\n"
112 ".inst 0x4e84a430 // smmla v16.4s, v1.16b, v4.16b\n"
113 ".inst 0x4e85a433 // smmla v19.4s, v1.16b, v5.16b\n"
114 "ldr q1, [%x[Apanel], #0x20]\n"
115 ".inst 0x4e87a458 // smmla v24.4s, v2.16b, v7.16b\n"
116 ".inst 0x4e87a47e // smmla v30.4s, v3.16b, v7.16b\n"
117 "ldr q7, [x20, #0x50]\n"
118 ".inst 0x4e84a456 // smmla v22.4s, v2.16b, v4.16b\n"
119 ".inst 0x4e85a459 // smmla v25.4s, v2.16b, v5.16b\n"
120 "ldr q2, [%x[Apanel], #0x30]\n"
121 ".inst 0x4e84a47c // smmla v28.4s, v3.16b, v4.16b\n"
122 ".inst 0x4e85a47f // smmla v31.4s, v3.16b, v5.16b\n"
123 "ldr q3, [%x[Apanel], #0x40]\n"
124 ".inst 0x4e86a408 // smmla v8.4s, v0.16b, v6.16b\n"
125 ".inst 0x4e86a42e // smmla v14.4s, v1.16b, v6.16b\n"
126 "ldr q4, [x20, #0x60]\n"
127 ".inst 0x4e87a40b // smmla v11.4s, v0.16b, v7.16b\n"
128 ".inst 0x4e87a431 // smmla v17.4s, v1.16b, v7.16b\n"
129 "ldr q5, [x20, #0x70]\n"
130 ".inst 0x4e86a454 // smmla v20.4s, v2.16b, v6.16b\n"
131 ".inst 0x4e87a457 // smmla v23.4s, v2.16b, v7.16b\n"
132 "cmp x19, #0x4\n"
133 ".inst 0x4e86a47a // smmla v26.4s, v3.16b, v6.16b\n"
134 ".inst 0x4e87a47d // smmla v29.4s, v3.16b, v7.16b\n"
135 "ldr q6, [x20, #0x80]\n"
136 "ldr q7, [x20, #0x90]\n"
137 ".inst 0x4e84a409 // smmla v9.4s, v0.16b, v4.16b\n"
138 ".inst 0x4e84a42f // smmla v15.4s, v1.16b, v4.16b\n"
139 ".inst 0x4e84a455 // smmla v21.4s, v2.16b, v4.16b\n"
140 ".inst 0x4e84a47b // smmla v27.4s, v3.16b, v4.16b\n"
141 "ldr q4, [x20, #0xa0]\n"
142 ".inst 0x4e85a40c // smmla v12.4s, v0.16b, v5.16b\n"
143 ".inst 0x4e86a40a // smmla v10.4s, v0.16b, v6.16b\n"
144 ".inst 0x4e87a40d // smmla v13.4s, v0.16b, v7.16b\n"
145 ".inst 0x4e85a432 // smmla v18.4s, v1.16b, v5.16b\n"
146 "ldr q0, [%x[Apanel], #0x50]\n"
147 ".inst 0x4e86a430 // smmla v16.4s, v1.16b, v6.16b\n"
148 ".inst 0x4e87a433 // smmla v19.4s, v1.16b, v7.16b\n"
149 "ldr q1, [%x[Apanel], #0x60]\n"
150 ".inst 0x4e85a458 // smmla v24.4s, v2.16b, v5.16b\n"
151 ".inst 0x4e85a47e // smmla v30.4s, v3.16b, v5.16b\n"
152 "ldr q5, [x20, #0xb0]\n"
153 ".inst 0x4e86a456 // smmla v22.4s, v2.16b, v6.16b\n"
154 ".inst 0x4e87a459 // smmla v25.4s, v2.16b, v7.16b\n"
155 "ldr q2, [%x[Apanel], #0x70]\n"
156 ".inst 0x4e86a47c // smmla v28.4s, v3.16b, v6.16b\n"
157 ".inst 0x4e87a47f // smmla v31.4s, v3.16b, v7.16b\n"
158 "ldr q3, [%x[Apanel], #0x80]\n"
159 ".inst 0x4e84a408 // smmla v8.4s, v0.16b, v4.16b\n"
160 ".inst 0x4e84a42e // smmla v14.4s, v1.16b, v4.16b\n"
161 "ldr q6, [x20, #0xc0]\n"
162 ".inst 0x4e85a40b // smmla v11.4s, v0.16b, v5.16b\n"
163 ".inst 0x4e85a431 // smmla v17.4s, v1.16b, v5.16b\n"
164 "ldr q7, [x20, #0xd0]\n"
165 ".inst 0x4e84a454 // smmla v20.4s, v2.16b, v4.16b\n"
166 ".inst 0x4e85a457 // smmla v23.4s, v2.16b, v5.16b\n"
167 ".inst 0x4e84a47a // smmla v26.4s, v3.16b, v4.16b\n"
168 ".inst 0x4e85a47d // smmla v29.4s, v3.16b, v5.16b\n"
169 "ldr q4, [x20, #0xe0]\n"
170 "ldr q5, [x20, #0xf0]\n"
171 ".inst 0x4e86a409 // smmla v9.4s, v0.16b, v6.16b\n"
172 ".inst 0x4e86a42f // smmla v15.4s, v1.16b, v6.16b\n"
173 ".inst 0x4e86a455 // smmla v21.4s, v2.16b, v6.16b\n"
174 ".inst 0x4e86a47b // smmla v27.4s, v3.16b, v6.16b\n"
175 "ldr q6, [x20, #0x100]\n"
176 ".inst 0x4e87a40c // smmla v12.4s, v0.16b, v7.16b\n"
177 ".inst 0x4e84a40a // smmla v10.4s, v0.16b, v4.16b\n"
178 ".inst 0x4e85a40d // smmla v13.4s, v0.16b, v5.16b\n"
179 ".inst 0x4e87a432 // smmla v18.4s, v1.16b, v7.16b\n"
180 "ldr q0, [%x[Apanel], #0x90]\n"
181 ".inst 0x4e84a430 // smmla v16.4s, v1.16b, v4.16b\n"
182 ".inst 0x4e85a433 // smmla v19.4s, v1.16b, v5.16b\n"
183 "ldr q1, [%x[Apanel], #0xa0]\n"
184 ".inst 0x4e87a458 // smmla v24.4s, v2.16b, v7.16b\n"
185 ".inst 0x4e87a47e // smmla v30.4s, v3.16b, v7.16b\n"
186 "ldr q7, [x20, #0x110]\n"
187 ".inst 0x4e84a456 // smmla v22.4s, v2.16b, v4.16b\n"
188 ".inst 0x4e85a459 // smmla v25.4s, v2.16b, v5.16b\n"
189 "ldr q2, [%x[Apanel], #0xb0]\n"
190 ".inst 0x4e84a47c // smmla v28.4s, v3.16b, v4.16b\n"
191 ".inst 0x4e85a47f // smmla v31.4s, v3.16b, v5.16b\n"
192 "ldr q3, [%x[Apanel], #0xc0]\n"
193 ".inst 0x4e86a408 // smmla v8.4s, v0.16b, v6.16b\n"
194 ".inst 0x4e86a42e // smmla v14.4s, v1.16b, v6.16b\n"
195 "ldr q4, [x20, #0x120]\n"
196 ".inst 0x4e87a40b // smmla v11.4s, v0.16b, v7.16b\n"
197 ".inst 0x4e87a431 // smmla v17.4s, v1.16b, v7.16b\n"
198 "ldr q5, [x20, #0x130]\n"
199 ".inst 0x4e86a454 // smmla v20.4s, v2.16b, v6.16b\n"
200 ".inst 0x4e87a457 // smmla v23.4s, v2.16b, v7.16b\n"
201 ".inst 0x4e86a47a // smmla v26.4s, v3.16b, v6.16b\n"
202 ".inst 0x4e87a47d // smmla v29.4s, v3.16b, v7.16b\n"
203 "ldr q6, [x20, #0x140]\n"
204 "ldr q7, [x20, #0x150]\n"
205 ".inst 0x4e84a409 // smmla v9.4s, v0.16b, v4.16b\n"
206 ".inst 0x4e84a42f // smmla v15.4s, v1.16b, v4.16b\n"
207 ".inst 0x4e84a455 // smmla v21.4s, v2.16b, v4.16b\n"
208 ".inst 0x4e84a47b // smmla v27.4s, v3.16b, v4.16b\n"
209 "ldr q4, [x20, #0x160]\n"
210 ".inst 0x4e85a40c // smmla v12.4s, v0.16b, v5.16b\n"
211 ".inst 0x4e86a40a // smmla v10.4s, v0.16b, v6.16b\n"
212 ".inst 0x4e87a40d // smmla v13.4s, v0.16b, v7.16b\n"
213 ".inst 0x4e85a432 // smmla v18.4s, v1.16b, v5.16b\n"
214 "ldr q0, [%x[Apanel], #0xd0]\n"
215 ".inst 0x4e86a430 // smmla v16.4s, v1.16b, v6.16b\n"
216 ".inst 0x4e87a433 // smmla v19.4s, v1.16b, v7.16b\n"
217 "ldr q1, [%x[Apanel], #0xe0]\n"
218 ".inst 0x4e85a458 // smmla v24.4s, v2.16b, v5.16b\n"
219 ".inst 0x4e85a47e // smmla v30.4s, v3.16b, v5.16b\n"
220 "ldr q5, [x20, #0x170]\n"
221 ".inst 0x4e86a456 // smmla v22.4s, v2.16b, v6.16b\n"
222 ".inst 0x4e87a459 // smmla v25.4s, v2.16b, v7.16b\n"
223 "ldr q2, [%x[Apanel], #0xf0]\n"
224 ".inst 0x4e86a47c // smmla v28.4s, v3.16b, v6.16b\n"
225 ".inst 0x4e87a47f // smmla v31.4s, v3.16b, v7.16b\n"
226 "add %x[Apanel], %x[Apanel], #0x100\n"
227 "add x20, x20, #0x180\n"
228 "bge 3b\n"
229 "4:" // main loop skip
230 "ldr q3, [%x[Apanel], #0x0]\n"
231 ".inst 0x4e84a408 // smmla v8.4s, v0.16b, v4.16b\n"
232 ".inst 0x4e84a42e // smmla v14.4s, v1.16b, v4.16b\n"
233 ".inst 0x4e85a40b // smmla v11.4s, v0.16b, v5.16b\n"
234 ".inst 0x4e85a431 // smmla v17.4s, v1.16b, v5.16b\n"
235 "ldr q6, [x20, #0x0]\n"
236 ".inst 0x4e84a454 // smmla v20.4s, v2.16b, v4.16b\n"
237 ".inst 0x4e85a457 // smmla v23.4s, v2.16b, v5.16b\n"
238 "ldr q7, [x20, #0x10]\n"
239 ".inst 0x4e84a47a // smmla v26.4s, v3.16b, v4.16b\n"
240 ".inst 0x4e85a47d // smmla v29.4s, v3.16b, v5.16b\n"
241 "ldr q4, [x20, #0x20]\n"
242 "ldr q5, [x20, #0x30]\n"
243 ".inst 0x4e86a409 // smmla v9.4s, v0.16b, v6.16b\n"
244 ".inst 0x4e86a42f // smmla v15.4s, v1.16b, v6.16b\n"
245 ".inst 0x4e86a455 // smmla v21.4s, v2.16b, v6.16b\n"
246 ".inst 0x4e86a47b // smmla v27.4s, v3.16b, v6.16b\n"
247 "add %x[Apanel], %x[Apanel], #0x10\n"
248 ".inst 0x4e87a40c // smmla v12.4s, v0.16b, v7.16b\n"
249 ".inst 0x4e84a40a // smmla v10.4s, v0.16b, v4.16b\n"
250 "add x20, x20, #0x40\n"
251 ".inst 0x4e85a40d // smmla v13.4s, v0.16b, v5.16b\n"
252 ".inst 0x4e87a432 // smmla v18.4s, v1.16b, v7.16b\n"
253 ".inst 0x4e84a430 // smmla v16.4s, v1.16b, v4.16b\n"
254 ".inst 0x4e85a433 // smmla v19.4s, v1.16b, v5.16b\n"
255 ".inst 0x4e87a458 // smmla v24.4s, v2.16b, v7.16b\n"
256 ".inst 0x4e87a47e // smmla v30.4s, v3.16b, v7.16b\n"
257 ".inst 0x4e84a456 // smmla v22.4s, v2.16b, v4.16b\n"
258 ".inst 0x4e85a459 // smmla v25.4s, v2.16b, v5.16b\n"
259 ".inst 0x4e84a47c // smmla v28.4s, v3.16b, v4.16b\n"
260 ".inst 0x4e85a47f // smmla v31.4s, v3.16b, v5.16b\n"
261 "cbz x19, 6f\n"
262 "5:" // odd loop
263 "ldr q6, [x20, #0x0]\n"
264 "ldr q0, [%x[Apanel], #0x0]\n"
265 ".inst 0x4e86a408 // smmla v8.4s, v0.16b, v6.16b\n"
266 "ldr q1, [%x[Apanel], #0x10]\n"
267 "ldr q7, [x20, #0x10]\n"
268 ".inst 0x4e86a42e // smmla v14.4s, v1.16b, v6.16b\n"
269 "ldr q2, [%x[Apanel], #0x20]\n"
270 "ldr q3, [%x[Apanel], #0x30]\n"
271 ".inst 0x4e87a40b // smmla v11.4s, v0.16b, v7.16b\n"
272 ".inst 0x4e87a431 // smmla v17.4s, v1.16b, v7.16b\n"
273 ".inst 0x4e86a454 // smmla v20.4s, v2.16b, v6.16b\n"
274 "ldr q4, [x20, #0x20]\n"
275 ".inst 0x4e87a457 // smmla v23.4s, v2.16b, v7.16b\n"
276 ".inst 0x4e86a47a // smmla v26.4s, v3.16b, v6.16b\n"
277 "ldr q5, [x20, #0x30]\n"
278 ".inst 0x4e87a47d // smmla v29.4s, v3.16b, v7.16b\n"
279 "ldr q6, [x20, #0x40]\n"
280 "ldr q7, [x20, #0x50]\n"
281 "subs x19, x19, #0x1\n"
282 ".inst 0x4e84a409 // smmla v9.4s, v0.16b, v4.16b\n"
283 ".inst 0x4e84a42f // smmla v15.4s, v1.16b, v4.16b\n"
284 ".inst 0x4e84a455 // smmla v21.4s, v2.16b, v4.16b\n"
285 ".inst 0x4e84a47b // smmla v27.4s, v3.16b, v4.16b\n"
286 "add x20, x20, #0x60\n"
287 ".inst 0x4e85a40c // smmla v12.4s, v0.16b, v5.16b\n"
288 ".inst 0x4e86a40a // smmla v10.4s, v0.16b, v6.16b\n"
289 "add %x[Apanel], %x[Apanel], #0x40\n"
290 ".inst 0x4e87a40d // smmla v13.4s, v0.16b, v7.16b\n"
291 ".inst 0x4e85a432 // smmla v18.4s, v1.16b, v5.16b\n"
292 ".inst 0x4e86a430 // smmla v16.4s, v1.16b, v6.16b\n"
293 ".inst 0x4e87a433 // smmla v19.4s, v1.16b, v7.16b\n"
294 ".inst 0x4e85a458 // smmla v24.4s, v2.16b, v5.16b\n"
295 ".inst 0x4e85a47e // smmla v30.4s, v3.16b, v5.16b\n"
296 ".inst 0x4e86a456 // smmla v22.4s, v2.16b, v6.16b\n"
297 ".inst 0x4e87a459 // smmla v25.4s, v2.16b, v7.16b\n"
298 ".inst 0x4e86a47c // smmla v28.4s, v3.16b, v6.16b\n"
299 ".inst 0x4e87a47f // smmla v31.4s, v3.16b, v7.16b\n"
300 "bne 5b\n"
301 "6:" // multiply loop done
302 "subs x22, x22, #0x1\n"
303 "uzp1 v4.2d, v8.2d, v11.2d\n"
304 "uzp2 v8.2d, v8.2d, v11.2d\n"
305 "uzp1 v11.2d, v9.2d, v12.2d\n"
306 "uzp2 v9.2d, v9.2d, v12.2d\n"
307 "str q4, [%x[Cpanel], #0x0]\n"
308 "uzp1 v12.2d, v10.2d, v13.2d\n"
309 "uzp2 v10.2d, v10.2d, v13.2d\n"
310 "str q11, [%x[Cpanel], #0x10]\n"
311 "str q12, [%x[Cpanel], #0x20]\n"
312 "uzp1 v13.2d, v14.2d, v17.2d\n"
313 "uzp2 v14.2d, v14.2d, v17.2d\n"
314 "str q8, [%x[Cpanel], #0x30]\n"
315 "uzp1 v17.2d, v15.2d, v18.2d\n"
316 "uzp2 v15.2d, v15.2d, v18.2d\n"
317 "str q9, [%x[Cpanel], #0x40]\n"
318 "uzp1 v18.2d, v16.2d, v19.2d\n"
319 "uzp2 v16.2d, v16.2d, v19.2d\n"
320 "str q10, [%x[Cpanel], #0x50]\n"
321 "uzp1 v19.2d, v20.2d, v23.2d\n"
322 "uzp2 v20.2d, v20.2d, v23.2d\n"
323 "str q13, [%x[Cpanel], #0x60]\n"
324 "uzp1 v23.2d, v21.2d, v24.2d\n"
325 "uzp2 v21.2d, v21.2d, v24.2d\n"
326 "str q17, [%x[Cpanel], #0x70]\n"
327 "uzp1 v24.2d, v22.2d, v25.2d\n"
328 "uzp2 v22.2d, v22.2d, v25.2d\n"
329 "str q18, [%x[Cpanel], #0x80]\n"
330 "uzp1 v25.2d, v26.2d, v29.2d\n"
331 "uzp2 v26.2d, v26.2d, v29.2d\n"
332 "str q14, [%x[Cpanel], #0x90]\n"
333 "uzp1 v29.2d, v27.2d, v30.2d\n"
334 "uzp2 v27.2d, v27.2d, v30.2d\n"
335 "str q15, [%x[Cpanel], #0xa0]\n"
336 "uzp1 v30.2d, v28.2d, v31.2d\n"
337 "uzp2 v28.2d, v28.2d, v31.2d\n"
338 "str q16, [%x[Cpanel], #0xb0]\n"
339 "str q19, [%x[Cpanel], #0xc0]\n"
340 "str q23, [%x[Cpanel], #0xd0]\n"
341 "str q24, [%x[Cpanel], #0xe0]\n"
342 "str q20, [%x[Cpanel], #0xf0]\n"
343 "str q21, [%x[Cpanel], #0x100]\n"
344 "str q22, [%x[Cpanel], #0x110]\n"
345 "str q25, [%x[Cpanel], #0x120]\n"
346 "str q29, [%x[Cpanel], #0x130]\n"
347 "str q30, [%x[Cpanel], #0x140]\n"
348 "str q26, [%x[Cpanel], #0x150]\n"
349 "str q27, [%x[Cpanel], #0x160]\n"
350 "str q28, [%x[Cpanel], #0x170]\n"
351 "add %x[Cpanel], %x[Cpanel], #0x180\n"
352 "bgt 2b\n"
353 "subs %x[ablocks], %x[ablocks], #0x1\n"
354 "bne 1b\n"
355 : [Apanel] "+&r" (Apanel), [Cpanel] "+&r" (Cpanel), [ablocks] "+&r" (ablocks)
356 : [args_ptr] "r" (&ka), [offsetof_Bpanel] "I" (offsetof(KernelArgs, Bpanel)), [offsetof_K] "I" (offsetof(KernelArgs, K)), [offsetof_bblocks] "I" (offsetof(KernelArgs, bblocks))
357 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22"
358 );
359 }
360
361 } // namespace arm_gemm
362 #endif // __aarch64__
363