28 #include "../../asmlib.hpp"
32 void a64_gemm_u8_8x12_x1(
const uint8_t *Apanel,
const uint8_t *Bpanel, uint32_t *Cpanel,
int ablocks,
int bblocks,
int K) {
33 const uint8_t *a_ptr = Apanel;
34 uint32_t *c_ptr = Cpanel;
39 const int oddk = (W & 1);
40 const int init_value_k = ((W+1)/2) - 1;
41 for (
int yb=0; yb<ablocks; yb++) {
42 const uint8_t *a_ptr0 = a_ptr;
43 const uint8_t *b_ptr = Bpanel;
44 for (
int xb=0; xb<bblocks; xb++) {
47 register uint8x16_t a0
asm(
"v0");
48 register uint8x16_t a1
asm(
"v1");
49 register uint8x16_t b0
asm(
"v2");
50 register uint8x16_t b1
asm(
"v3");
51 register uint8x16_t b2
asm(
"v4");
56 "ldr %q[a0], [%[a_ptr]]\n"
58 "ldr %q[b0], [%[b_ptr]]\n"
60 "ldr %q[a1], [%[a_ptr], #16]\n"
62 "ldr %q[b1], [%[b_ptr], #16]\n"
99 ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
100 ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
101 "ldr %q[b2], [%[b_ptr], #32]\n"
102 ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
103 ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
104 ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
105 ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
106 ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
107 ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
108 "ldr %q[b0], [%[b_ptr], #48]\n"
110 ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
111 ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
113 ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
114 ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
115 ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
116 ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
117 ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
118 ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
119 "ldr %q[b1], [%[b_ptr], #64]\n"
121 ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
122 ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
124 ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
125 ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
126 "ldr %q[a0], [%[a_ptr], #32]\n"
127 ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
128 ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
129 ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
130 ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
131 "ldr %q[a1], [%[a_ptr], #48]\n"
133 ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
134 ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
135 "ldr %q[b2], [%[b_ptr], #80]\n"
136 ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
137 ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
138 ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
139 ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
140 ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
141 ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
142 "ldr %q[b0], [%[b_ptr], #96]\n"
144 ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
145 ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
147 ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
148 ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
149 "subs %w[k], %w[k], #1\n"
150 ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
151 ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
152 ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
153 ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
154 "ldr %q[b1], [%[b_ptr], #112]\n"
156 ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
157 ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
158 "add %[a_ptr], %[a_ptr], #64\n"
159 ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
160 ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
161 "ldr %q[a0], [%[a_ptr]]\n"
162 ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
163 "add %[b_ptr], %[b_ptr], #96\n"
164 ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
165 ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
166 ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
167 "ldr %q[a1], [%[a_ptr], #16]\n"
174 "cbnz %w[oddk], 2f\n"
177 ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
178 ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
179 "ldr %q[b2], [%[b_ptr], #32]\n"
180 ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
181 ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
182 ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
183 ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
184 ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
185 ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
186 "ldr %q[b0], [%[b_ptr], #48]\n"
188 ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
189 ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
190 ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
191 ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
192 ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
193 ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
194 ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
195 ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
196 "ldr %q[b1], [%[b_ptr], #64]\n"
198 ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
199 ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
200 "add %[a_ptr], %[a_ptr], #64\n"
201 ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
202 ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
203 "ldr %q[a0], [%[a_ptr], #-32]\n"
204 ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
205 ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
206 ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
207 ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
208 "ldr %q[a1], [%[a_ptr], #-16]\n"
210 ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
211 "ldr %q[b2], [%[b_ptr], #80]\n"
213 ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
214 "add %[b_ptr], %[b_ptr], #96\n"
215 ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
216 "str q8, [%[c_ptr], #0]\n"
217 ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
218 "str q16, [%[c_ptr], #16]\n"
219 ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
220 "str q24, [%[c_ptr], #32]\n"
222 ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
223 "str q9, [%[c_ptr], #48]\n"
224 ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
225 "str q17, [%[c_ptr], #64]\n"
226 ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
227 "str q25, [%[c_ptr], #80]\n"
228 ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
229 "str q10, [%[c_ptr], #96]\n"
231 ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
232 "str q18, [%[c_ptr], #112]\n"
233 ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
234 "str q26, [%[c_ptr], #128]\n"
235 ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
236 "str q11, [%[c_ptr], #144]\n"
238 ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
239 "str q19, [%[c_ptr], #160]\n"
240 ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
241 "str q27, [%[c_ptr], #176]\n"
242 ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
243 "str q12, [%[c_ptr], #192]\n"
245 ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
246 "str q20, [%[c_ptr], #208]\n"
247 ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
248 "str q28, [%[c_ptr], #224]\n"
249 ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
250 "str q13, [%[c_ptr], #240]\n"
252 ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
253 "str q21, [%[c_ptr], #256]\n"
254 ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
255 "str q29, [%[c_ptr], #272]\n"
256 ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
257 "str q14, [%[c_ptr], #288]\n"
259 ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
260 "str q22, [%[c_ptr], #304]\n"
261 ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
262 "str q30, [%[c_ptr], #320]\n"
263 ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
264 "str q15, [%[c_ptr], #336]\n"
270 ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
271 "ldr %q[b2], [%[b_ptr], #32]\n"
272 ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
273 ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
274 "str q8, [%[c_ptr], #0]\n"
275 ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
276 "str q16, [%[c_ptr], #16]\n"
277 ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
278 "add %[b_ptr], %[b_ptr], #48\n"
279 "add %[a_ptr], %[a_ptr], #32\n"
280 "str q24, [%[c_ptr], #32]\n"
281 ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
282 "str q9, [%[c_ptr], #48]\n"
284 ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
285 "str q17, [%[c_ptr], #64]\n"
286 ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
287 "str q25, [%[c_ptr], #80]\n"
288 ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
289 "str q10, [%[c_ptr], #96]\n"
291 ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
292 "str q18, [%[c_ptr], #112]\n"
293 ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
294 "str q26, [%[c_ptr], #128]\n"
295 ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
296 "str q11, [%[c_ptr], #144]\n"
298 ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
299 "str q19, [%[c_ptr], #160]\n"
300 ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
301 "str q27, [%[c_ptr], #176]\n"
302 ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
303 "str q12, [%[c_ptr], #192]\n"
305 ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
306 "str q20, [%[c_ptr], #208]\n"
307 ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
308 "str q28, [%[c_ptr], #224]\n"
309 ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
310 "str q13, [%[c_ptr], #240]\n"
312 ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
313 "str q21, [%[c_ptr], #256]\n"
314 ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
315 "str q29, [%[c_ptr], #272]\n"
316 ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
317 "str q14, [%[c_ptr], #288]\n"
319 ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
320 "str q22, [%[c_ptr], #304]\n"
321 ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
322 "str q30, [%[c_ptr], #320]\n"
323 ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
324 "str q15, [%[c_ptr], #336]\n"
329 "str q23, [%[c_ptr], #352]\n"
330 "str q31, [%[c_ptr], #368]\n"
331 "add %[c_ptr], %[c_ptr], #384\n"
334 [a_ptr]
"+r" (a_ptr), [b_ptr]
"+r" (b_ptr), [c_ptr]
"+r" (c_ptr),
335 [a0]
"+w" (a0), [a1]
"+w" (a1),
336 [b0]
"+w" (b0), [b1]
"+w" (b1), [b2]
"+w" (b2), [k]
"+r" (k)
338 :
"x20",
"x21",
"v8",
"v9",
"v10",
"v11",
"v12",
"v13",
"v14",
"v15",
"v16",
"v17",
"v18",
339 "v19",
"v20",
"v21",
"v22",
"v23",
"v24",
"v25",
"v26",
"v27",
"v28",
"v29",
"v30",
"v31",
"cc"