1 /*
2 * Copyright (c) 2019-2020 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 __ARM_FEATURE_SVE
25
26 #include <cstdint>
27 #include "../../asmlib.hpp"
28
29 namespace arm_gemm {
30
sve_interleaved_s8s32_mmla_8x3VL(const int8_t * Apanel,const int8_t * Bpanel,int32_t * Cpanel,int ablocks,int bblocks,int K)31 void sve_interleaved_s8s32_mmla_8x3VL(const int8_t *Apanel, const int8_t *Bpanel, int32_t *Cpanel, int ablocks, int bblocks, int K) {
32 const int8_t *a_ptr = Apanel;
33 int32_t *c_ptr = Cpanel;
34
35 K /= 8;
36 const long loops_count = (K / 2) - 1;
37 const long tails_count = K % 2;
38
39 for (int yb=0; yb<ablocks; yb++) {
40 const int8_t *a_ptr0 = a_ptr;
41 const int8_t *b_ptr = Bpanel;
42
43 for (int xb=0; xb<bblocks; xb++) {
44 a_ptr = a_ptr0;
45 long loops = loops_count;
46 long tails = tails_count;
47
48 __asm __volatile (
49 "mov z8.s, #0\n"
50 "ptrue p0.b\n"
51 "mov z9.s, #0\n"
52 "mov z10.s, #0\n"
53 "mov z11.s, #0\n"
54 "ld1rqb z0.b, p0/z, [%[a_ptr]]\n"
55 "mov z12.s, #0\n"
56 "ld1b z4.b, p0/z, [%[b_ptr]]\n"
57 "mov z13.s, #0\n"
58 "ld1rqb z1.b, p0/z, [%[a_ptr], #0x10]\n"
59 "mov z14.s, #0\n"
60 "ld1b z5.b, p0/z, [%[b_ptr], #1, MUL VL]\n"
61 "mov z15.s, #0\n"
62 "ld1rqb z2.b, p0/z, [%[a_ptr], #0x20]\n"
63 "mov z16.s, #0\n"
64 "ld1b z6.b, p0/z, [%[b_ptr], #2, MUL VL]\n"
65 "mov z17.s, #0\n"
66 "add %[a_ptr], %[a_ptr], #0x40\n"
67 "mov z18.s, #0\n"
68 "addvl %[b_ptr], %[b_ptr], #4\n"
69 "mov z19.s, #0\n"
70 "mov z20.s, #0\n"
71 "mov z21.s, #0\n"
72 "mov z22.s, #0\n"
73 "mov z23.s, #0\n"
74 "mov z24.s, #0\n"
75 "mov z25.s, #0\n"
76 "mov z26.s, #0\n"
77 "mov z27.s, #0\n"
78 "mov z28.s, #0\n"
79 "mov z29.s, #0\n"
80 "mov z30.s, #0\n"
81 "mov z31.s, #0\n"
82 "cbz %[loops], 1f\n"
83 "2:\n"
84 ".inst 0x45049808 // smmla z8.s, z0.b, z4.b\n"
85 "ld1b z7.b, p0/z, [%[b_ptr], #-1, MUL VL]\n"
86 ".inst 0x4504982e // smmla z14.s, z1.b, z4.b\n"
87 "ld1rqb z3.b, p0/z, [%[a_ptr], #-0x10]\n"
88 ".inst 0x45049854 // smmla z20.s, z2.b, z4.b\n"
89 "subs %[loops], %[loops], #0x1\n"
90 ".inst 0x45059809 // smmla z9.s, z0.b, z5.b\n"
91 ".inst 0x4504987a // smmla z26.s, z3.b, z4.b\n"
92 "ld1b z4.b, p0/z, [%[b_ptr]]\n"
93 ".inst 0x4505982f // smmla z15.s, z1.b, z5.b\n"
94 ".inst 0x45059855 // smmla z21.s, z2.b, z5.b\n"
95 ".inst 0x4505987b // smmla z27.s, z3.b, z5.b\n"
96 "ld1b z5.b, p0/z, [%[b_ptr], #1, MUL VL]\n"
97 ".inst 0x4506980a // smmla z10.s, z0.b, z6.b\n"
98 ".inst 0x45069830 // smmla z16.s, z1.b, z6.b\n"
99 ".inst 0x45069856 // smmla z22.s, z2.b, z6.b\n"
100 ".inst 0x4506987c // smmla z28.s, z3.b, z6.b\n"
101 "ld1b z6.b, p0/z, [%[b_ptr], #2, MUL VL]\n"
102 ".inst 0x4507980b // smmla z11.s, z0.b, z7.b\n"
103 ".inst 0x45079831 // smmla z17.s, z1.b, z7.b\n"
104 ".inst 0x45079857 // smmla z23.s, z2.b, z7.b\n"
105 ".inst 0x4507987d // smmla z29.s, z3.b, z7.b\n"
106 "ld1b z7.b, p0/z, [%[b_ptr], #3, MUL VL]\n"
107 ".inst 0x4504980c // smmla z12.s, z0.b, z4.b\n"
108 ".inst 0x45049832 // smmla z18.s, z1.b, z4.b\n"
109 ".inst 0x45049858 // smmla z24.s, z2.b, z4.b\n"
110 ".inst 0x4504987e // smmla z30.s, z3.b, z4.b\n"
111 "ld1b z4.b, p0/z, [%[b_ptr], #4, MUL VL]\n"
112 ".inst 0x4505980d // smmla z13.s, z0.b, z5.b\n"
113 "ld1rqb z0.b, p0/z, [%[a_ptr]]\n"
114 ".inst 0x45059833 // smmla z19.s, z1.b, z5.b\n"
115 "ld1rqb z1.b, p0/z, [%[a_ptr], #0x10]\n"
116 ".inst 0x45059859 // smmla z25.s, z2.b, z5.b\n"
117 "ld1rqb z2.b, p0/z, [%[a_ptr], #0x20]\n"
118 ".inst 0x4505987f // smmla z31.s, z3.b, z5.b\n"
119 "ld1b z5.b, p0/z, [%[b_ptr], #5, MUL VL]\n"
120 ".inst 0x45069808 // smmla z8.s, z0.b, z6.b\n"
121 "ld1rqb z3.b, p0/z, [%[a_ptr], #0x30]\n"
122 ".inst 0x4506982e // smmla z14.s, z1.b, z6.b\n"
123 "add %[a_ptr], %[a_ptr], #0x80\n"
124 ".inst 0x45069854 // smmla z20.s, z2.b, z6.b\n"
125 "addvl %[b_ptr], %[b_ptr], #12\n"
126 ".inst 0x4506987a // smmla z26.s, z3.b, z6.b\n"
127 ".inst 0x45079809 // smmla z9.s, z0.b, z7.b\n"
128 ".inst 0x4507982f // smmla z15.s, z1.b, z7.b\n"
129 "ld1b z6.b, p0/z, [%[b_ptr], #-6, MUL VL]\n"
130 ".inst 0x45079855 // smmla z21.s, z2.b, z7.b\n"
131 ".inst 0x4507987b // smmla z27.s, z3.b, z7.b\n"
132 "ld1b z7.b, p0/z, [%[b_ptr], #-5, MUL VL]\n"
133 ".inst 0x4504980a // smmla z10.s, z0.b, z4.b\n"
134 ".inst 0x45049830 // smmla z16.s, z1.b, z4.b\n"
135 ".inst 0x45049856 // smmla z22.s, z2.b, z4.b\n"
136 ".inst 0x4504987c // smmla z28.s, z3.b, z4.b\n"
137 "ld1b z4.b, p0/z, [%[b_ptr], #-4, MUL VL]\n"
138 ".inst 0x4505980b // smmla z11.s, z0.b, z5.b\n"
139 ".inst 0x45059831 // smmla z17.s, z1.b, z5.b\n"
140 ".inst 0x45059857 // smmla z23.s, z2.b, z5.b\n"
141 ".inst 0x4505987d // smmla z29.s, z3.b, z5.b\n"
142 "ld1b z5.b, p0/z, [%[b_ptr], #-3, MUL VL]\n"
143 ".inst 0x4506980c // smmla z12.s, z0.b, z6.b\n"
144 ".inst 0x45069832 // smmla z18.s, z1.b, z6.b\n"
145 ".inst 0x45069858 // smmla z24.s, z2.b, z6.b\n"
146 ".inst 0x4506987e // smmla z30.s, z3.b, z6.b\n"
147 "ld1b z6.b, p0/z, [%[b_ptr], #-2, MUL VL]\n"
148 ".inst 0x4507980d // smmla z13.s, z0.b, z7.b\n"
149 "ld1rqb z0.b, p0/z, [%[a_ptr], #-0x40]\n"
150 ".inst 0x45079833 // smmla z19.s, z1.b, z7.b\n"
151 "ld1rqb z1.b, p0/z, [%[a_ptr], #-0x30]\n"
152 ".inst 0x45079859 // smmla z25.s, z2.b, z7.b\n"
153 "ld1rqb z2.b, p0/z, [%[a_ptr], #-0x20]\n"
154 ".inst 0x4507987f // smmla z31.s, z3.b, z7.b\n"
155 "b.ne 2b\n"
156 "1:\n"
157 "cbz %[tails], 3f\n"
158 ".inst 0x45049808 // smmla z8.s, z0.b, z4.b\n"
159 "ld1b z7.b, p0/z, [%[b_ptr], #-1, MUL VL]\n"
160 ".inst 0x4504982e // smmla z14.s, z1.b, z4.b\n"
161 "ld1rqb z3.b, p0/z, [%[a_ptr], #-0x10]\n"
162 ".inst 0x45049854 // smmla z20.s, z2.b, z4.b\n"
163 ".inst 0x45059809 // smmla z9.s, z0.b, z5.b\n"
164 ".inst 0x4505982f // smmla z15.s, z1.b, z5.b\n"
165 ".inst 0x4504987a // smmla z26.s, z3.b, z4.b\n"
166 "ld1b z4.b, p0/z, [%[b_ptr]]\n"
167 ".inst 0x45059855 // smmla z21.s, z2.b, z5.b\n"
168 ".inst 0x4505987b // smmla z27.s, z3.b, z5.b\n"
169 "ld1b z5.b, p0/z, [%[b_ptr], #1, MUL VL]\n"
170 ".inst 0x4506980a // smmla z10.s, z0.b, z6.b\n"
171 ".inst 0x45069830 // smmla z16.s, z1.b, z6.b\n"
172 ".inst 0x45069856 // smmla z22.s, z2.b, z6.b\n"
173 ".inst 0x4506987c // smmla z28.s, z3.b, z6.b\n"
174 "ld1b z6.b, p0/z, [%[b_ptr], #2, MUL VL]\n"
175 ".inst 0x4507980b // smmla z11.s, z0.b, z7.b\n"
176 ".inst 0x45079831 // smmla z17.s, z1.b, z7.b\n"
177 ".inst 0x45079857 // smmla z23.s, z2.b, z7.b\n"
178 ".inst 0x4507987d // smmla z29.s, z3.b, z7.b\n"
179 "ld1b z7.b, p0/z, [%[b_ptr], #3, MUL VL]\n"
180 ".inst 0x4504980c // smmla z12.s, z0.b, z4.b\n"
181 ".inst 0x45049832 // smmla z18.s, z1.b, z4.b\n"
182 ".inst 0x45049858 // smmla z24.s, z2.b, z4.b\n"
183 ".inst 0x4504987e // smmla z30.s, z3.b, z4.b\n"
184 "ld1b z4.b, p0/z, [%[b_ptr], #4, MUL VL]\n"
185 ".inst 0x4505980d // smmla z13.s, z0.b, z5.b\n"
186 "ld1rqb z0.b, p0/z, [%[a_ptr]]\n"
187 ".inst 0x45059833 // smmla z19.s, z1.b, z5.b\n"
188 "ld1rqb z1.b, p0/z, [%[a_ptr], #0x10]\n"
189 ".inst 0x45059859 // smmla z25.s, z2.b, z5.b\n"
190 "ld1rqb z2.b, p0/z, [%[a_ptr], #0x20]\n"
191 ".inst 0x4505987f // smmla z31.s, z3.b, z5.b\n"
192 "ld1b z5.b, p0/z, [%[b_ptr], #5, MUL VL]\n"
193 ".inst 0x45069808 // smmla z8.s, z0.b, z6.b\n"
194 "ld1rqb z3.b, p0/z, [%[a_ptr], #0x30]\n"
195 ".inst 0x4506982e // smmla z14.s, z1.b, z6.b\n"
196 "add %[a_ptr], %[a_ptr], #0x80\n"
197 ".inst 0x45069854 // smmla z20.s, z2.b, z6.b\n"
198 "addvl %[b_ptr], %[b_ptr], #14\n"
199 ".inst 0x4506987a // smmla z26.s, z3.b, z6.b\n"
200 ".inst 0x45079809 // smmla z9.s, z0.b, z7.b\n"
201 ".inst 0x4507982f // smmla z15.s, z1.b, z7.b\n"
202 "ld1b z6.b, p0/z, [%[b_ptr], #-8, MUL VL]\n"
203 ".inst 0x45079855 // smmla z21.s, z2.b, z7.b\n"
204 ".inst 0x4507987b // smmla z27.s, z3.b, z7.b\n"
205 "ld1b z7.b, p0/z, [%[b_ptr], #-7, MUL VL]\n"
206 ".inst 0x4504980a // smmla z10.s, z0.b, z4.b\n"
207 ".inst 0x45049830 // smmla z16.s, z1.b, z4.b\n"
208 ".inst 0x45049856 // smmla z22.s, z2.b, z4.b\n"
209 ".inst 0x4504987c // smmla z28.s, z3.b, z4.b\n"
210 "ld1b z4.b, p0/z, [%[b_ptr], #-6, MUL VL]\n"
211 ".inst 0x4505980b // smmla z11.s, z0.b, z5.b\n"
212 ".inst 0x45059831 // smmla z17.s, z1.b, z5.b\n"
213 ".inst 0x45059857 // smmla z23.s, z2.b, z5.b\n"
214 ".inst 0x4505987d // smmla z29.s, z3.b, z5.b\n"
215 "ld1b z5.b, p0/z, [%[b_ptr], #-5, MUL VL]\n"
216 ".inst 0x4506980c // smmla z12.s, z0.b, z6.b\n"
217 ".inst 0x45069832 // smmla z18.s, z1.b, z6.b\n"
218 ".inst 0x45069858 // smmla z24.s, z2.b, z6.b\n"
219 ".inst 0x4506987e // smmla z30.s, z3.b, z6.b\n"
220 "ld1b z6.b, p0/z, [%[b_ptr], #-4, MUL VL]\n"
221 ".inst 0x4507980d // smmla z13.s, z0.b, z7.b\n"
222 "ld1rqb z0.b, p0/z, [%[a_ptr], #-0x40]\n"
223 ".inst 0x45079833 // smmla z19.s, z1.b, z7.b\n"
224 "ld1rqb z1.b, p0/z, [%[a_ptr], #-0x30]\n"
225 ".inst 0x45079859 // smmla z25.s, z2.b, z7.b\n"
226 "ld1rqb z2.b, p0/z, [%[a_ptr], #-0x20]\n"
227 ".inst 0x4507987f // smmla z31.s, z3.b, z7.b\n"
228 "ld1b z7.b, p0/z, [%[b_ptr], #-3, MUL VL]\n"
229 ".inst 0x45049808 // smmla z8.s, z0.b, z4.b\n"
230 "ld1rqb z3.b, p0/z, [%[a_ptr], #-0x10]\n"
231 ".inst 0x4504982e // smmla z14.s, z1.b, z4.b\n"
232 ".inst 0x45049854 // smmla z20.s, z2.b, z4.b\n"
233 ".inst 0x45059809 // smmla z9.s, z0.b, z5.b\n"
234 ".inst 0x4504987a // smmla z26.s, z3.b, z4.b\n"
235 "ld1b z4.b, p0/z, [%[b_ptr], #-2, MUL VL]\n"
236 ".inst 0x4505982f // smmla z15.s, z1.b, z5.b\n"
237 ".inst 0x45059855 // smmla z21.s, z2.b, z5.b\n"
238 ".inst 0x4505987b // smmla z27.s, z3.b, z5.b\n"
239 "ld1b z5.b, p0/z, [%[b_ptr], #-1, MUL VL]\n"
240 ".inst 0x4506980a // smmla z10.s, z0.b, z6.b\n"
241 ".inst 0x45069830 // smmla z16.s, z1.b, z6.b\n"
242 ".inst 0x45069856 // smmla z22.s, z2.b, z6.b\n"
243 ".inst 0x4506987c // smmla z28.s, z3.b, z6.b\n"
244 "uzp1 z6.d, z14.d, z15.d\n"
245 ".inst 0x4507980b // smmla z11.s, z0.b, z7.b\n"
246 ".inst 0x45079831 // smmla z17.s, z1.b, z7.b\n"
247 ".inst 0x45079857 // smmla z23.s, z2.b, z7.b\n"
248 ".inst 0x4507987d // smmla z29.s, z3.b, z7.b\n"
249 ".inst 0x4504980c // smmla z12.s, z0.b, z4.b\n"
250 "uzp1 z7.d, z16.d, z17.d\n"
251 ".inst 0x45049832 // smmla z18.s, z1.b, z4.b\n"
252 ".inst 0x45049858 // smmla z24.s, z2.b, z4.b\n"
253 ".inst 0x4504987e // smmla z30.s, z3.b, z4.b\n"
254 "uzp2 z4.d, z10.d, z11.d\n"
255 ".inst 0x4505980d // smmla z13.s, z0.b, z5.b\n"
256 "uzp1 z0.d, z8.d, z9.d\n"
257 ".inst 0x45059833 // smmla z19.s, z1.b, z5.b\n"
258 "uzp1 z1.d, z10.d, z11.d\n"
259 ".inst 0x45059859 // smmla z25.s, z2.b, z5.b\n"
260 "st1w z0.s, p0, [%[c_ptr]]\n"
261 "uzp1 z2.d, z12.d, z13.d\n"
262 "uzp1 z0.d, z18.d, z19.d\n"
263 ".inst 0x4505987f // smmla z31.s, z3.b, z5.b\n"
264 "st1w z1.s, p0, [%[c_ptr], #1, MUL VL]\n"
265 "uzp2 z3.d, z8.d, z9.d\n"
266 "uzp2 z5.d, z12.d, z13.d\n"
267 "uzp2 z1.d, z14.d, z15.d\n"
268 "st1w z2.s, p0, [%[c_ptr], #2, MUL VL]\n"
269 "b 4f\n"
270 "3:\n"
271 ".inst 0x45049808 // smmla z8.s, z0.b, z4.b\n"
272 "ld1b z7.b, p0/z, [%[b_ptr], #-1, MUL VL]\n"
273 ".inst 0x4504982e // smmla z14.s, z1.b, z4.b\n"
274 "ld1rqb z3.b, p0/z, [%[a_ptr], #-0x10]\n"
275 ".inst 0x45049854 // smmla z20.s, z2.b, z4.b\n"
276 "add %[a_ptr], %[a_ptr], #0x40\n"
277 ".inst 0x45059809 // smmla z9.s, z0.b, z5.b\n"
278 "addvl %[b_ptr], %[b_ptr], #8\n"
279 ".inst 0x4504987a // smmla z26.s, z3.b, z4.b\n"
280 ".inst 0x4505982f // smmla z15.s, z1.b, z5.b\n"
281 ".inst 0x45059855 // smmla z21.s, z2.b, z5.b\n"
282 "ld1b z4.b, p0/z, [%[b_ptr], #-8, MUL VL]\n"
283 ".inst 0x4505987b // smmla z27.s, z3.b, z5.b\n"
284 "ld1b z5.b, p0/z, [%[b_ptr], #-7, MUL VL]\n"
285 ".inst 0x4506980a // smmla z10.s, z0.b, z6.b\n"
286 ".inst 0x45069830 // smmla z16.s, z1.b, z6.b\n"
287 ".inst 0x45069856 // smmla z22.s, z2.b, z6.b\n"
288 ".inst 0x4506987c // smmla z28.s, z3.b, z6.b\n"
289 "ld1b z6.b, p0/z, [%[b_ptr], #-6, MUL VL]\n"
290 ".inst 0x4507980b // smmla z11.s, z0.b, z7.b\n"
291 ".inst 0x45079831 // smmla z17.s, z1.b, z7.b\n"
292 ".inst 0x45079857 // smmla z23.s, z2.b, z7.b\n"
293 ".inst 0x4507987d // smmla z29.s, z3.b, z7.b\n"
294 "ld1b z7.b, p0/z, [%[b_ptr], #-5, MUL VL]\n"
295 ".inst 0x4504980c // smmla z12.s, z0.b, z4.b\n"
296 ".inst 0x45049832 // smmla z18.s, z1.b, z4.b\n"
297 ".inst 0x45049858 // smmla z24.s, z2.b, z4.b\n"
298 ".inst 0x4504987e // smmla z30.s, z3.b, z4.b\n"
299 "ld1b z4.b, p0/z, [%[b_ptr], #-4, MUL VL]\n"
300 ".inst 0x4505980d // smmla z13.s, z0.b, z5.b\n"
301 "ld1rqb z0.b, p0/z, [%[a_ptr], #-0x40]\n"
302 ".inst 0x45059833 // smmla z19.s, z1.b, z5.b\n"
303 "ld1rqb z1.b, p0/z, [%[a_ptr], #-0x30]\n"
304 ".inst 0x45059859 // smmla z25.s, z2.b, z5.b\n"
305 "ld1rqb z2.b, p0/z, [%[a_ptr], #-0x20]\n"
306 ".inst 0x4505987f // smmla z31.s, z3.b, z5.b\n"
307 "ld1b z5.b, p0/z, [%[b_ptr], #-3, MUL VL]\n"
308 ".inst 0x45069808 // smmla z8.s, z0.b, z6.b\n"
309 "ld1rqb z3.b, p0/z, [%[a_ptr], #-0x10]\n"
310 ".inst 0x4506982e // smmla z14.s, z1.b, z6.b\n"
311 ".inst 0x45069854 // smmla z20.s, z2.b, z6.b\n"
312 ".inst 0x45079809 // smmla z9.s, z0.b, z7.b\n"
313 ".inst 0x4506987a // smmla z26.s, z3.b, z6.b\n"
314 "ld1b z6.b, p0/z, [%[b_ptr], #-2, MUL VL]\n"
315 ".inst 0x4507982f // smmla z15.s, z1.b, z7.b\n"
316 ".inst 0x45079855 // smmla z21.s, z2.b, z7.b\n"
317 ".inst 0x4507987b // smmla z27.s, z3.b, z7.b\n"
318 "ld1b z7.b, p0/z, [%[b_ptr], #-1, MUL VL]\n"
319 ".inst 0x4504980a // smmla z10.s, z0.b, z4.b\n"
320 ".inst 0x45049830 // smmla z16.s, z1.b, z4.b\n"
321 ".inst 0x45049856 // smmla z22.s, z2.b, z4.b\n"
322 ".inst 0x4504987c // smmla z28.s, z3.b, z4.b\n"
323 ".inst 0x4505980b // smmla z11.s, z0.b, z5.b\n"
324 ".inst 0x45059831 // smmla z17.s, z1.b, z5.b\n"
325 ".inst 0x45059857 // smmla z23.s, z2.b, z5.b\n"
326 ".inst 0x4505987d // smmla z29.s, z3.b, z5.b\n"
327 "uzp2 z4.d, z10.d, z11.d\n"
328 ".inst 0x4506980c // smmla z12.s, z0.b, z6.b\n"
329 ".inst 0x45069832 // smmla z18.s, z1.b, z6.b\n"
330 ".inst 0x45069858 // smmla z24.s, z2.b, z6.b\n"
331 ".inst 0x4506987e // smmla z30.s, z3.b, z6.b\n"
332 "uzp1 z6.d, z14.d, z15.d\n"
333 ".inst 0x4507980d // smmla z13.s, z0.b, z7.b\n"
334 "uzp1 z0.d, z8.d, z9.d\n"
335 ".inst 0x45079833 // smmla z19.s, z1.b, z7.b\n"
336 "uzp1 z1.d, z10.d, z11.d\n"
337 "uzp2 z5.d, z12.d, z13.d\n"
338 "st1w z0.s, p0, [%[c_ptr]]\n"
339 ".inst 0x45079859 // smmla z25.s, z2.b, z7.b\n"
340 "uzp1 z2.d, z12.d, z13.d\n"
341 "uzp1 z0.d, z18.d, z19.d\n"
342 "st1w z1.s, p0, [%[c_ptr], #1, MUL VL]\n"
343 "uzp2 z1.d, z14.d, z15.d\n"
344 ".inst 0x4507987f // smmla z31.s, z3.b, z7.b\n"
345 "uzp2 z3.d, z8.d, z9.d\n"
346 "st1w z2.s, p0, [%[c_ptr], #2, MUL VL]\n"
347 "uzp1 z7.d, z16.d, z17.d\n"
348 "4:\n"
349 "uzp2 z2.d, z16.d, z17.d\n"
350 "st1w z3.s, p0, [%[c_ptr], #3, MUL VL]\n"
351 "uzp2 z3.d, z18.d, z19.d\n"
352 "st1w z4.s, p0, [%[c_ptr], #4, MUL VL]\n"
353 "uzp1 z4.d, z20.d, z21.d\n"
354 "st1w z5.s, p0, [%[c_ptr], #5, MUL VL]\n"
355 "uzp1 z5.d, z22.d, z23.d\n"
356 "st1w z6.s, p0, [%[c_ptr], #6, MUL VL]\n"
357 "uzp1 z6.d, z24.d, z25.d\n"
358 "st1w z7.s, p0, [%[c_ptr], #7, MUL VL]\n"
359 "addvl %[c_ptr], %[c_ptr], #16\n"
360 "uzp2 z7.d, z20.d, z21.d\n"
361 "st1w z0.s, p0, [%[c_ptr], #-8, MUL VL]\n"
362 "uzp2 z0.d, z22.d, z23.d\n"
363 "st1w z1.s, p0, [%[c_ptr], #-7, MUL VL]\n"
364 "uzp2 z1.d, z24.d, z25.d\n"
365 "st1w z2.s, p0, [%[c_ptr], #-6, MUL VL]\n"
366 "uzp1 z2.d, z26.d, z27.d\n"
367 "st1w z3.s, p0, [%[c_ptr], #-5, MUL VL]\n"
368 "uzp1 z3.d, z28.d, z29.d\n"
369 "st1w z4.s, p0, [%[c_ptr], #-4, MUL VL]\n"
370 "uzp1 z4.d, z30.d, z31.d\n"
371 "st1w z5.s, p0, [%[c_ptr], #-3, MUL VL]\n"
372 "uzp2 z5.d, z26.d, z27.d\n"
373 "st1w z6.s, p0, [%[c_ptr], #-2, MUL VL]\n"
374 "uzp2 z6.d, z28.d, z29.d\n"
375 "st1w z7.s, p0, [%[c_ptr], #-1, MUL VL]\n"
376 "uzp2 z7.d, z30.d, z31.d\n"
377 "st1w z0.s, p0, [%[c_ptr]]\n"
378 "st1w z1.s, p0, [%[c_ptr], #1, MUL VL]\n"
379 "st1w z2.s, p0, [%[c_ptr], #2, MUL VL]\n"
380 "st1w z3.s, p0, [%[c_ptr], #3, MUL VL]\n"
381 "st1w z4.s, p0, [%[c_ptr], #4, MUL VL]\n"
382 "st1w z5.s, p0, [%[c_ptr], #5, MUL VL]\n"
383 "st1w z6.s, p0, [%[c_ptr], #6, MUL VL]\n"
384 "st1w z7.s, p0, [%[c_ptr], #7, MUL VL]\n"
385 "addvl %[c_ptr], %[c_ptr], #8\n"
386 : [a_ptr] "+r" (a_ptr), [b_ptr] "+r" (b_ptr), [c_ptr] "+r" (c_ptr),
387 [loops] "+r" (loops), [tails] "+r" (tails)
388 :
389 : "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z11", "z12", "z13", "z14", "z15", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31", "cc", "memory"
390 );
391 }
392 }
393 }
394
395 } // namespace arm_gemm
396
397 #endif // __ARM_FEATURE_SVE
398