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
14 * all 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
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
22 * IN THE SOFTWARE.
23 */
24 #ifdef ARM_COMPUTE_ENABLE_SVE
25
26 #include "arm_gemm.hpp"
27 #include "../../utils.hpp"
28
29 #include <cassert>
30 #include <limits>
31
32 namespace arm_gemm {
33
sve_hybrid_fp32_mla_8x1VL(unsigned int num_strings,const unsigned int * string_lengths,IndirectInputArg<float> A_arg,size_t M,size_t N,const float * B_ptr,IndirectOutputArg<float> output_arg,const float * bias,Activation act,bool accumulate)34 void sve_hybrid_fp32_mla_8x1VL (
35 unsigned int num_strings, const unsigned int *string_lengths, IndirectInputArg<float> A_arg,
36 size_t M, size_t N, const float *B_ptr, IndirectOutputArg<float> output_arg,
37 const float *bias, Activation act, bool accumulate
38 )
39 {
40 struct KernelArgs {
41 float maxval = static_cast<float>(std::numeric_limits<float>::infinity());
42 float minval = - static_cast<float>(std::numeric_limits<float>::infinity());
43 unsigned int num_strings = {};
44 const unsigned int *string_lengths = {};
45 size_t N = {};
46 const float *B_ptr = {};
47 size_t output_offset = {};
48 size_t input_initial_col = {};
49 size_t input_offset = {};
50 } ka;
51
52 unsigned long flags=0;
53 void *output_ptr;
54 void *input_ptr;
55
56 if (output_arg.is_indirect) {
57 output_ptr=(void *)(output_arg.indirect.ptr);
58 ka.output_offset=output_arg.indirect.offset;
59 flags |= 0x4;
60 } else {
61 output_ptr=(void *)(output_arg.direct.base);
62 ka.output_offset=output_arg.direct.stride;
63 }
64
65 if (A_arg.is_indirect) {
66 input_ptr=(void *)(A_arg.indirect.ptr);
67 ka.input_offset=A_arg.indirect.start_row;
68 ka.input_initial_col=A_arg.indirect.start_col;
69 flags |= 0x8;
70 } else {
71 assert(num_strings==1);
72 input_ptr=(void *)(A_arg.direct.base);
73 ka.input_offset=A_arg.direct.stride;
74 }
75 if (accumulate) {
76 flags |= 0x1;
77 }
78 ka.num_strings = num_strings;
79 ka.string_lengths = string_lengths;
80 ka.N = N;
81 ka.B_ptr = B_ptr;
82 switch(act.type) {
83 default:
84 case Activation::Type::None:
85 break;
86 case Activation::Type::BoundedReLU:
87 ka.maxval = static_cast<float>(act.param1);
88 /* fall through */
89 case Activation::Type::ReLU:
90 ka.minval = 0;
91 flags |= 0x2;
92 break;
93 }
94 __asm__ __volatile__(
95 "ptrue p2.b\n"
96 "1:" // Row loop
97 "cmp %x[M], #0x8\n"
98 "bge 92f\n"
99 "cmp %x[M], #0x6\n"
100 "bgt 79f\n"
101 "beq 66f\n"
102 "cmp %x[M], #0x4\n"
103 "bgt 53f\n"
104 "beq 40f\n"
105 "cmp %x[M], #0x2\n"
106 "bgt 27f\n"
107 "beq 14f\n"
108 "ldr x13, [%x[args_ptr], %[offsetof_N]]\n"
109 "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n"
110 "mov x11, %x[bias]\n"
111 "mov x10, %x[output_ptr]\n"
112 "2:" // Height 1: Column loop
113 "mov x19, #0x0\n"
114 "whilelt p1.s, x19, x13\n"
115 "cbz x11, 3f\n"
116 "ld1w { z24.s }, p2/Z, [x11]\n"
117 "addvl x11, x11, #1\n"
118 "b 5f\n"
119 "3:" // Height 1: no bias
120 "tbz %x[flags], #0, 4f\n"
121 "ld1w { z24.s }, p1/Z, [x10]\n"
122 "b 5f\n"
123 "4:" // Height 1: no accumulate
124 "mov z24.b, #0x0\n"
125 "5:" // Height 1: setup done
126 "mov x9, #0x0\n"
127 "6:" // Height 1: String loop
128 "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n"
129 "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n"
130 "ldr w28, [x20, x9, LSL #0x2]\n"
131 "tbz %x[flags], #3, 7f\n"
132 "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n"
133 "add x20, x20, x19, LSL #3\n"
134 "ldr x27, [x20, #0x0]\n"
135 "cbnz x9, 8f\n"
136 "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n"
137 "add x27, x27, x19, LSL #2\n"
138 "b 8f\n"
139 "7:" // Height 1: setup direct input
140 "mov x27, %x[input_ptr]\n"
141 "8:" // Height 1: input setup done
142 "cmp x28, #0x4\n"
143 "ble 10f\n"
144 "9:" // Height 1: Multiply loop: Main loop head
145 "ld1w { z8.s }, p2/Z, [x12]\n"
146 "whilelt p0.s, XZR, x28\n"
147 "ld1w { z9.s }, p2/Z, [x12, #1, MUL VL]\n"
148 "sub x28, x28, #0x4\n"
149 "ld1rqw { z0.s }, p0/Z, [x27]\n"
150 "fmla z24.s, z8.s, z0.s[0]\n"
151 "ld1w { z10.s }, p2/Z, [x12, #2, MUL VL]\n"
152 "cmp x28, #0x4\n"
153 "fmla z24.s, z9.s, z0.s[1]\n"
154 "ld1w { z11.s }, p2/Z, [x12, #3, MUL VL]\n"
155 "add x27, x27, #0x10\n"
156 "fmla z24.s, z10.s, z0.s[2]\n"
157 "addvl x12, x12, #4\n"
158 "fmla z24.s, z11.s, z0.s[3]\n"
159 "bgt 9b\n"
160 "10:" // Height 1: Multiply loop: Single iteration only
161 "ld1w { z8.s }, p2/Z, [x12]\n"
162 "whilelt p0.s, XZR, x28\n"
163 "subs x28, x28, #0x1\n"
164 "ld1rqw { z0.s }, p0/Z, [x27]\n"
165 "fmla z24.s, z8.s, z0.s[0]\n"
166 "addvl x12, x12, #1\n"
167 "ble 11f\n"
168 "ld1w { z9.s }, p2/Z, [x12]\n"
169 "fmla z24.s, z9.s, z0.s[1]\n"
170 "subs x28, x28, #0x1\n"
171 "addvl x12, x12, #1\n"
172 "ble 11f\n"
173 "ld1w { z10.s }, p2/Z, [x12]\n"
174 "fmla z24.s, z10.s, z0.s[2]\n"
175 "subs x28, x28, #0x1\n"
176 "addvl x12, x12, #1\n"
177 "ble 11f\n"
178 "ld1w { z11.s }, p2/Z, [x12]\n"
179 "fmla z24.s, z11.s, z0.s[3]\n"
180 "addvl x12, x12, #1\n"
181 "11:" // Height 1: Multiply loop: multiply skip
182 "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
183 "add x9, x9, #0x1\n"
184 "cmp x9, x19\n"
185 "bne 6b\n"
186 "tbz %x[flags], #1, 12f\n"
187 "add x19, %x[args_ptr], %[offset_min]\n"
188 "ld1rw { z17.s }, p2/Z, [x19]\n"
189 "add x19, %x[args_ptr], %[offset_max]\n"
190 "ld1rw { z16.s }, p2/Z, [x19]\n"
191 "fmin z24.s, p2/M, z24.s, z16.s\n"
192 "fmax z24.s, p2/M, z24.s, z17.s\n"
193 "12:" // Height 1: No activation
194 "st1w { z24.s }, p1, [x10]\n"
195 "addvl x10, x10, #1\n"
196 "13:" // Height 1: Writeback done
197 "decw x13\n"
198 "cmp x13, XZR\n"
199 "bgt 2b\n"
200 "b 106f\n"
201 "14:" // Height 2
202 "ldr x13, [%x[args_ptr], %[offsetof_N]]\n"
203 "mov x11, %x[bias]\n"
204 "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n"
205 "mov x10, %x[output_ptr]\n"
206 "15:" // Height 2: Column loop
207 "mov x19, #0x0\n"
208 "whilelt p1.s, x19, x13\n"
209 "cbz x11, 16f\n"
210 "ld1w { z24.s }, p2/Z, [x11]\n"
211 "mov z25.d, z24.d\n"
212 "addvl x11, x11, #1\n"
213 "b 18f\n"
214 "16:" // Height 2: no bias
215 "tbz %x[flags], #0, 17f\n"
216 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
217 "ld1w { z24.s }, p1/Z, [x10]\n"
218 "add x26, x10, x19, LSL #2\n"
219 "ld1w { z25.s }, p1/Z, [x26]\n"
220 "b 18f\n"
221 "17:" // Height 2: no accumulate
222 "mov z24.b, #0x0\n"
223 "mov z25.b, #0x0\n"
224 "18:" // Height 2: setup done
225 "mov x9, #0x0\n"
226 "19:" // Height 2: String loop
227 "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n"
228 "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n"
229 "ldr w28, [x20, x9, LSL #0x2]\n"
230 "tbz %x[flags], #3, 20f\n"
231 "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n"
232 "add x20, x20, x19, LSL #3\n"
233 "ldr x27, [x20, #0x0]\n"
234 "ldr x26, [x20, #0x8]\n"
235 "cbnz x9, 21f\n"
236 "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n"
237 "add x27, x27, x19, LSL #2\n"
238 "add x26, x26, x19, LSL #2\n"
239 "b 21f\n"
240 "20:" // Height 2: setup direct input
241 "mov x27, %x[input_ptr]\n"
242 "add x26, x27, x19, LSL #2\n"
243 "21:" // Height 2: input setup done
244 "cmp x28, #0x4\n"
245 "ble 23f\n"
246 "22:" // Height 2: Multiply loop: Main loop head
247 "ld1w { z8.s }, p2/Z, [x12]\n"
248 "whilelt p0.s, XZR, x28\n"
249 "ld1w { z9.s }, p2/Z, [x12, #1, MUL VL]\n"
250 "sub x28, x28, #0x4\n"
251 "ld1rqw { z0.s }, p0/Z, [x27]\n"
252 "fmla z24.s, z8.s, z0.s[0]\n"
253 "ld1rqw { z1.s }, p0/Z, [x26]\n"
254 "cmp x28, #0x4\n"
255 "fmla z25.s, z8.s, z1.s[0]\n"
256 "ld1w { z10.s }, p2/Z, [x12, #2, MUL VL]\n"
257 "add x27, x27, #0x10\n"
258 "fmla z24.s, z9.s, z0.s[1]\n"
259 "ld1w { z11.s }, p2/Z, [x12, #3, MUL VL]\n"
260 "add x26, x26, #0x10\n"
261 "fmla z25.s, z9.s, z1.s[1]\n"
262 "addvl x12, x12, #4\n"
263 "fmla z24.s, z10.s, z0.s[2]\n"
264 "fmla z25.s, z10.s, z1.s[2]\n"
265 "fmla z24.s, z11.s, z0.s[3]\n"
266 "fmla z25.s, z11.s, z1.s[3]\n"
267 "bgt 22b\n"
268 "23:" // Height 2: Multiply loop: Single iteration only
269 "ld1w { z8.s }, p2/Z, [x12]\n"
270 "whilelt p0.s, XZR, x28\n"
271 "subs x28, x28, #0x1\n"
272 "ld1rqw { z0.s }, p0/Z, [x27]\n"
273 "fmla z24.s, z8.s, z0.s[0]\n"
274 "ld1rqw { z1.s }, p0/Z, [x26]\n"
275 "addvl x12, x12, #1\n"
276 "fmla z25.s, z8.s, z1.s[0]\n"
277 "ble 24f\n"
278 "ld1w { z9.s }, p2/Z, [x12]\n"
279 "fmla z24.s, z9.s, z0.s[1]\n"
280 "subs x28, x28, #0x1\n"
281 "addvl x12, x12, #1\n"
282 "fmla z25.s, z9.s, z1.s[1]\n"
283 "ble 24f\n"
284 "ld1w { z10.s }, p2/Z, [x12]\n"
285 "fmla z24.s, z10.s, z0.s[2]\n"
286 "subs x28, x28, #0x1\n"
287 "fmla z25.s, z10.s, z1.s[2]\n"
288 "addvl x12, x12, #1\n"
289 "ble 24f\n"
290 "ld1w { z11.s }, p2/Z, [x12]\n"
291 "fmla z24.s, z11.s, z0.s[3]\n"
292 "addvl x12, x12, #1\n"
293 "fmla z25.s, z11.s, z1.s[3]\n"
294 "24:" // Height 2: Multiply loop: multiply skip
295 "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
296 "add x9, x9, #0x1\n"
297 "cmp x9, x19\n"
298 "bne 19b\n"
299 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
300 "add x26, x10, x19, LSL #2\n"
301 "tbz %x[flags], #1, 25f\n"
302 "add x19, %x[args_ptr], %[offset_min]\n"
303 "ld1rw { z17.s }, p2/Z, [x19]\n"
304 "add x19, %x[args_ptr], %[offset_max]\n"
305 "ld1rw { z16.s }, p2/Z, [x19]\n"
306 "fmin z24.s, p2/M, z24.s, z16.s\n"
307 "fmin z25.s, p2/M, z25.s, z16.s\n"
308 "fmax z24.s, p2/M, z24.s, z17.s\n"
309 "fmax z25.s, p2/M, z25.s, z17.s\n"
310 "25:" // Height 2: No activation
311 "st1w { z24.s }, p1, [x10]\n"
312 "addvl x10, x10, #1\n"
313 "st1w { z25.s }, p1, [x26]\n"
314 "26:" // Height 2: Writeback done
315 "decw x13\n"
316 "cmp x13, XZR\n"
317 "bgt 15b\n"
318 "b 106f\n"
319 "27:" // Height 3
320 "ldr x13, [%x[args_ptr], %[offsetof_N]]\n"
321 "mov x11, %x[bias]\n"
322 "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n"
323 "mov x10, %x[output_ptr]\n"
324 "28:" // Height 3: Column loop
325 "mov x19, #0x0\n"
326 "whilelt p1.s, x19, x13\n"
327 "cbz x11, 29f\n"
328 "ld1w { z24.s }, p2/Z, [x11]\n"
329 "mov z25.d, z24.d\n"
330 "addvl x11, x11, #1\n"
331 "mov z26.d, z24.d\n"
332 "b 31f\n"
333 "29:" // Height 3: no bias
334 "tbz %x[flags], #0, 30f\n"
335 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
336 "ld1w { z24.s }, p1/Z, [x10]\n"
337 "add x26, x10, x19, LSL #2\n"
338 "ld1w { z25.s }, p1/Z, [x26]\n"
339 "add x25, x26, x19, LSL #2\n"
340 "ld1w { z26.s }, p1/Z, [x25]\n"
341 "b 31f\n"
342 "30:" // Height 3: no accumulate
343 "mov z24.b, #0x0\n"
344 "mov z25.b, #0x0\n"
345 "mov z26.b, #0x0\n"
346 "31:" // Height 3: setup done
347 "mov x9, #0x0\n"
348 "32:" // Height 3: String loop
349 "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n"
350 "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n"
351 "ldr w28, [x20, x9, LSL #0x2]\n"
352 "tbz %x[flags], #3, 33f\n"
353 "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n"
354 "add x20, x20, x19, LSL #3\n"
355 "ldr x27, [x20, #0x0]\n"
356 "ldr x26, [x20, #0x8]\n"
357 "ldr x25, [x20, #0x10]\n"
358 "cbnz x9, 34f\n"
359 "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n"
360 "add x27, x27, x19, LSL #2\n"
361 "add x26, x26, x19, LSL #2\n"
362 "add x25, x25, x19, LSL #2\n"
363 "b 34f\n"
364 "33:" // Height 3: setup direct input
365 "mov x27, %x[input_ptr]\n"
366 "add x26, x27, x19, LSL #2\n"
367 "add x25, x26, x19, LSL #2\n"
368 "34:" // Height 3: input setup done
369 "cmp x28, #0x4\n"
370 "ble 36f\n"
371 "35:" // Height 3: Multiply loop: Main loop head
372 "ld1w { z8.s }, p2/Z, [x12]\n"
373 "whilelt p0.s, XZR, x28\n"
374 "ld1w { z9.s }, p2/Z, [x12, #1, MUL VL]\n"
375 "sub x28, x28, #0x4\n"
376 "ld1rqw { z0.s }, p0/Z, [x27]\n"
377 "fmla z24.s, z8.s, z0.s[0]\n"
378 "ld1rqw { z1.s }, p0/Z, [x26]\n"
379 "cmp x28, #0x4\n"
380 "fmla z25.s, z8.s, z1.s[0]\n"
381 "ld1rqw { z2.s }, p0/Z, [x25]\n"
382 "add x27, x27, #0x10\n"
383 "fmla z24.s, z9.s, z0.s[1]\n"
384 "ld1w { z10.s }, p2/Z, [x12, #2, MUL VL]\n"
385 "add x26, x26, #0x10\n"
386 "fmla z26.s, z8.s, z2.s[0]\n"
387 "ld1w { z11.s }, p2/Z, [x12, #3, MUL VL]\n"
388 "add x25, x25, #0x10\n"
389 "fmla z25.s, z9.s, z1.s[1]\n"
390 "addvl x12, x12, #4\n"
391 "fmla z24.s, z10.s, z0.s[2]\n"
392 "fmla z26.s, z9.s, z2.s[1]\n"
393 "fmla z25.s, z10.s, z1.s[2]\n"
394 "fmla z24.s, z11.s, z0.s[3]\n"
395 "fmla z26.s, z10.s, z2.s[2]\n"
396 "fmla z25.s, z11.s, z1.s[3]\n"
397 "fmla z26.s, z11.s, z2.s[3]\n"
398 "bgt 35b\n"
399 "36:" // Height 3: Multiply loop: Single iteration only
400 "ld1w { z8.s }, p2/Z, [x12]\n"
401 "whilelt p0.s, XZR, x28\n"
402 "subs x28, x28, #0x1\n"
403 "ld1rqw { z0.s }, p0/Z, [x27]\n"
404 "fmla z24.s, z8.s, z0.s[0]\n"
405 "ld1rqw { z1.s }, p0/Z, [x26]\n"
406 "addvl x12, x12, #1\n"
407 "fmla z25.s, z8.s, z1.s[0]\n"
408 "ld1rqw { z2.s }, p0/Z, [x25]\n"
409 "fmla z26.s, z8.s, z2.s[0]\n"
410 "ble 37f\n"
411 "ld1w { z9.s }, p2/Z, [x12]\n"
412 "fmla z24.s, z9.s, z0.s[1]\n"
413 "subs x28, x28, #0x1\n"
414 "fmla z25.s, z9.s, z1.s[1]\n"
415 "addvl x12, x12, #1\n"
416 "fmla z26.s, z9.s, z2.s[1]\n"
417 "ble 37f\n"
418 "ld1w { z10.s }, p2/Z, [x12]\n"
419 "fmla z24.s, z10.s, z0.s[2]\n"
420 "subs x28, x28, #0x1\n"
421 "fmla z25.s, z10.s, z1.s[2]\n"
422 "addvl x12, x12, #1\n"
423 "fmla z26.s, z10.s, z2.s[2]\n"
424 "ble 37f\n"
425 "ld1w { z11.s }, p2/Z, [x12]\n"
426 "fmla z24.s, z11.s, z0.s[3]\n"
427 "addvl x12, x12, #1\n"
428 "fmla z25.s, z11.s, z1.s[3]\n"
429 "fmla z26.s, z11.s, z2.s[3]\n"
430 "37:" // Height 3: Multiply loop: multiply skip
431 "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
432 "add x9, x9, #0x1\n"
433 "cmp x9, x19\n"
434 "bne 32b\n"
435 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
436 "add x26, x10, x19, LSL #2\n"
437 "add x25, x26, x19, LSL #2\n"
438 "tbz %x[flags], #1, 38f\n"
439 "add x19, %x[args_ptr], %[offset_min]\n"
440 "ld1rw { z17.s }, p2/Z, [x19]\n"
441 "add x19, %x[args_ptr], %[offset_max]\n"
442 "ld1rw { z16.s }, p2/Z, [x19]\n"
443 "fmin z24.s, p2/M, z24.s, z16.s\n"
444 "fmin z25.s, p2/M, z25.s, z16.s\n"
445 "fmin z26.s, p2/M, z26.s, z16.s\n"
446 "fmax z24.s, p2/M, z24.s, z17.s\n"
447 "fmax z25.s, p2/M, z25.s, z17.s\n"
448 "fmax z26.s, p2/M, z26.s, z17.s\n"
449 "38:" // Height 3: No activation
450 "st1w { z24.s }, p1, [x10]\n"
451 "addvl x10, x10, #1\n"
452 "st1w { z25.s }, p1, [x26]\n"
453 "st1w { z26.s }, p1, [x25]\n"
454 "39:" // Height 3: Writeback done
455 "decw x13\n"
456 "cmp x13, XZR\n"
457 "bgt 28b\n"
458 "b 106f\n"
459 "40:" // Height 4
460 "ldr x13, [%x[args_ptr], %[offsetof_N]]\n"
461 "mov x11, %x[bias]\n"
462 "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n"
463 "mov x10, %x[output_ptr]\n"
464 "41:" // Height 4: Column loop
465 "mov x19, #0x0\n"
466 "whilelt p1.s, x19, x13\n"
467 "cbz x11, 42f\n"
468 "ld1w { z24.s }, p2/Z, [x11]\n"
469 "mov z25.d, z24.d\n"
470 "addvl x11, x11, #1\n"
471 "mov z26.d, z24.d\n"
472 "mov z27.d, z24.d\n"
473 "b 44f\n"
474 "42:" // Height 4: no bias
475 "tbz %x[flags], #0, 43f\n"
476 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
477 "ld1w { z24.s }, p1/Z, [x10]\n"
478 "add x26, x10, x19, LSL #2\n"
479 "ld1w { z25.s }, p1/Z, [x26]\n"
480 "add x25, x26, x19, LSL #2\n"
481 "ld1w { z26.s }, p1/Z, [x25]\n"
482 "add x24, x25, x19, LSL #2\n"
483 "ld1w { z27.s }, p1/Z, [x24]\n"
484 "b 44f\n"
485 "43:" // Height 4: no accumulate
486 "mov z24.b, #0x0\n"
487 "mov z25.b, #0x0\n"
488 "mov z26.b, #0x0\n"
489 "mov z27.b, #0x0\n"
490 "44:" // Height 4: setup done
491 "mov x9, #0x0\n"
492 "45:" // Height 4: String loop
493 "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n"
494 "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n"
495 "ldr w28, [x20, x9, LSL #0x2]\n"
496 "tbz %x[flags], #3, 46f\n"
497 "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n"
498 "add x20, x20, x19, LSL #3\n"
499 "ldr x27, [x20, #0x0]\n"
500 "ldr x26, [x20, #0x8]\n"
501 "ldr x25, [x20, #0x10]\n"
502 "ldr x24, [x20, #0x18]\n"
503 "cbnz x9, 47f\n"
504 "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n"
505 "add x27, x27, x19, LSL #2\n"
506 "add x26, x26, x19, LSL #2\n"
507 "add x25, x25, x19, LSL #2\n"
508 "add x24, x24, x19, LSL #2\n"
509 "b 47f\n"
510 "46:" // Height 4: setup direct input
511 "mov x27, %x[input_ptr]\n"
512 "add x26, x27, x19, LSL #2\n"
513 "add x25, x26, x19, LSL #2\n"
514 "add x24, x25, x19, LSL #2\n"
515 "47:" // Height 4: input setup done
516 "cmp x28, #0x4\n"
517 "ble 49f\n"
518 "48:" // Height 4: Multiply loop: Main loop head
519 "ld1w { z8.s }, p2/Z, [x12]\n"
520 "whilelt p0.s, XZR, x28\n"
521 "ld1w { z9.s }, p2/Z, [x12, #1, MUL VL]\n"
522 "sub x28, x28, #0x4\n"
523 "ld1rqw { z0.s }, p0/Z, [x27]\n"
524 "fmla z24.s, z8.s, z0.s[0]\n"
525 "ld1rqw { z1.s }, p0/Z, [x26]\n"
526 "cmp x28, #0x4\n"
527 "fmla z25.s, z8.s, z1.s[0]\n"
528 "ld1rqw { z2.s }, p0/Z, [x25]\n"
529 "add x27, x27, #0x10\n"
530 "fmla z24.s, z9.s, z0.s[1]\n"
531 "ld1rqw { z3.s }, p0/Z, [x24]\n"
532 "add x26, x26, #0x10\n"
533 "fmla z26.s, z8.s, z2.s[0]\n"
534 "ld1w { z10.s }, p2/Z, [x12, #2, MUL VL]\n"
535 "add x25, x25, #0x10\n"
536 "fmla z27.s, z8.s, z3.s[0]\n"
537 "ld1w { z11.s }, p2/Z, [x12, #3, MUL VL]\n"
538 "add x24, x24, #0x10\n"
539 "fmla z25.s, z9.s, z1.s[1]\n"
540 "addvl x12, x12, #4\n"
541 "fmla z24.s, z10.s, z0.s[2]\n"
542 "fmla z26.s, z9.s, z2.s[1]\n"
543 "fmla z27.s, z9.s, z3.s[1]\n"
544 "fmla z25.s, z10.s, z1.s[2]\n"
545 "fmla z24.s, z11.s, z0.s[3]\n"
546 "fmla z26.s, z10.s, z2.s[2]\n"
547 "fmla z27.s, z10.s, z3.s[2]\n"
548 "fmla z25.s, z11.s, z1.s[3]\n"
549 "fmla z26.s, z11.s, z2.s[3]\n"
550 "fmla z27.s, z11.s, z3.s[3]\n"
551 "bgt 48b\n"
552 "49:" // Height 4: Multiply loop: Single iteration only
553 "ld1w { z8.s }, p2/Z, [x12]\n"
554 "whilelt p0.s, XZR, x28\n"
555 "subs x28, x28, #0x1\n"
556 "ld1rqw { z0.s }, p0/Z, [x27]\n"
557 "fmla z24.s, z8.s, z0.s[0]\n"
558 "ld1rqw { z1.s }, p0/Z, [x26]\n"
559 "addvl x12, x12, #1\n"
560 "fmla z25.s, z8.s, z1.s[0]\n"
561 "ld1rqw { z2.s }, p0/Z, [x25]\n"
562 "ld1rqw { z3.s }, p0/Z, [x24]\n"
563 "fmla z26.s, z8.s, z2.s[0]\n"
564 "fmla z27.s, z8.s, z3.s[0]\n"
565 "ble 50f\n"
566 "ld1w { z9.s }, p2/Z, [x12]\n"
567 "fmla z24.s, z9.s, z0.s[1]\n"
568 "subs x28, x28, #0x1\n"
569 "fmla z25.s, z9.s, z1.s[1]\n"
570 "addvl x12, x12, #1\n"
571 "fmla z26.s, z9.s, z2.s[1]\n"
572 "fmla z27.s, z9.s, z3.s[1]\n"
573 "ble 50f\n"
574 "ld1w { z10.s }, p2/Z, [x12]\n"
575 "fmla z24.s, z10.s, z0.s[2]\n"
576 "subs x28, x28, #0x1\n"
577 "fmla z25.s, z10.s, z1.s[2]\n"
578 "addvl x12, x12, #1\n"
579 "fmla z26.s, z10.s, z2.s[2]\n"
580 "fmla z27.s, z10.s, z3.s[2]\n"
581 "ble 50f\n"
582 "ld1w { z11.s }, p2/Z, [x12]\n"
583 "fmla z24.s, z11.s, z0.s[3]\n"
584 "addvl x12, x12, #1\n"
585 "fmla z25.s, z11.s, z1.s[3]\n"
586 "fmla z26.s, z11.s, z2.s[3]\n"
587 "fmla z27.s, z11.s, z3.s[3]\n"
588 "50:" // Height 4: Multiply loop: multiply skip
589 "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
590 "add x9, x9, #0x1\n"
591 "cmp x9, x19\n"
592 "bne 45b\n"
593 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
594 "add x26, x10, x19, LSL #2\n"
595 "add x25, x26, x19, LSL #2\n"
596 "add x24, x25, x19, LSL #2\n"
597 "tbz %x[flags], #1, 51f\n"
598 "add x19, %x[args_ptr], %[offset_min]\n"
599 "ld1rw { z17.s }, p2/Z, [x19]\n"
600 "add x19, %x[args_ptr], %[offset_max]\n"
601 "ld1rw { z16.s }, p2/Z, [x19]\n"
602 "fmin z24.s, p2/M, z24.s, z16.s\n"
603 "fmin z25.s, p2/M, z25.s, z16.s\n"
604 "fmin z26.s, p2/M, z26.s, z16.s\n"
605 "fmin z27.s, p2/M, z27.s, z16.s\n"
606 "fmax z24.s, p2/M, z24.s, z17.s\n"
607 "fmax z25.s, p2/M, z25.s, z17.s\n"
608 "fmax z26.s, p2/M, z26.s, z17.s\n"
609 "fmax z27.s, p2/M, z27.s, z17.s\n"
610 "51:" // Height 4: No activation
611 "st1w { z24.s }, p1, [x10]\n"
612 "addvl x10, x10, #1\n"
613 "st1w { z25.s }, p1, [x26]\n"
614 "st1w { z26.s }, p1, [x25]\n"
615 "st1w { z27.s }, p1, [x24]\n"
616 "52:" // Height 4: Writeback done
617 "decw x13\n"
618 "cmp x13, XZR\n"
619 "bgt 41b\n"
620 "b 106f\n"
621 "53:" // Height 5
622 "ldr x13, [%x[args_ptr], %[offsetof_N]]\n"
623 "mov x11, %x[bias]\n"
624 "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n"
625 "mov x10, %x[output_ptr]\n"
626 "54:" // Height 5: Column loop
627 "mov x19, #0x0\n"
628 "whilelt p1.s, x19, x13\n"
629 "cbz x11, 55f\n"
630 "ld1w { z24.s }, p2/Z, [x11]\n"
631 "mov z25.d, z24.d\n"
632 "addvl x11, x11, #1\n"
633 "mov z26.d, z24.d\n"
634 "mov z27.d, z24.d\n"
635 "mov z28.d, z24.d\n"
636 "b 57f\n"
637 "55:" // Height 5: no bias
638 "tbz %x[flags], #0, 56f\n"
639 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
640 "ld1w { z24.s }, p1/Z, [x10]\n"
641 "add x26, x10, x19, LSL #2\n"
642 "ld1w { z25.s }, p1/Z, [x26]\n"
643 "add x25, x26, x19, LSL #2\n"
644 "ld1w { z26.s }, p1/Z, [x25]\n"
645 "add x24, x25, x19, LSL #2\n"
646 "ld1w { z27.s }, p1/Z, [x24]\n"
647 "add x23, x24, x19, LSL #2\n"
648 "ld1w { z28.s }, p1/Z, [x23]\n"
649 "b 57f\n"
650 "56:" // Height 5: no accumulate
651 "mov z24.b, #0x0\n"
652 "mov z25.b, #0x0\n"
653 "mov z26.b, #0x0\n"
654 "mov z27.b, #0x0\n"
655 "mov z28.b, #0x0\n"
656 "57:" // Height 5: setup done
657 "mov x9, #0x0\n"
658 "58:" // Height 5: String loop
659 "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n"
660 "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n"
661 "ldr w28, [x20, x9, LSL #0x2]\n"
662 "tbz %x[flags], #3, 59f\n"
663 "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n"
664 "add x20, x20, x19, LSL #3\n"
665 "ldr x27, [x20, #0x0]\n"
666 "ldr x26, [x20, #0x8]\n"
667 "ldr x25, [x20, #0x10]\n"
668 "ldr x24, [x20, #0x18]\n"
669 "ldr x23, [x20, #0x20]\n"
670 "cbnz x9, 60f\n"
671 "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n"
672 "add x27, x27, x19, LSL #2\n"
673 "add x26, x26, x19, LSL #2\n"
674 "add x25, x25, x19, LSL #2\n"
675 "add x24, x24, x19, LSL #2\n"
676 "add x23, x23, x19, LSL #2\n"
677 "b 60f\n"
678 "59:" // Height 5: setup direct input
679 "mov x27, %x[input_ptr]\n"
680 "add x26, x27, x19, LSL #2\n"
681 "add x25, x26, x19, LSL #2\n"
682 "add x24, x25, x19, LSL #2\n"
683 "add x23, x24, x19, LSL #2\n"
684 "60:" // Height 5: input setup done
685 "cmp x28, #0x4\n"
686 "ble 62f\n"
687 "61:" // Height 5: Multiply loop: Main loop head
688 "ld1w { z8.s }, p2/Z, [x12]\n"
689 "whilelt p0.s, XZR, x28\n"
690 "ld1w { z9.s }, p2/Z, [x12, #1, MUL VL]\n"
691 "sub x28, x28, #0x4\n"
692 "ld1rqw { z0.s }, p0/Z, [x27]\n"
693 "fmla z24.s, z8.s, z0.s[0]\n"
694 "ld1rqw { z1.s }, p0/Z, [x26]\n"
695 "cmp x28, #0x4\n"
696 "fmla z25.s, z8.s, z1.s[0]\n"
697 "ld1rqw { z2.s }, p0/Z, [x25]\n"
698 "add x27, x27, #0x10\n"
699 "fmla z24.s, z9.s, z0.s[1]\n"
700 "ld1rqw { z3.s }, p0/Z, [x24]\n"
701 "add x26, x26, #0x10\n"
702 "fmla z26.s, z8.s, z2.s[0]\n"
703 "ld1rqw { z4.s }, p0/Z, [x23]\n"
704 "add x25, x25, #0x10\n"
705 "fmla z27.s, z8.s, z3.s[0]\n"
706 "ld1w { z10.s }, p2/Z, [x12, #2, MUL VL]\n"
707 "add x24, x24, #0x10\n"
708 "fmla z25.s, z9.s, z1.s[1]\n"
709 "ld1w { z11.s }, p2/Z, [x12, #3, MUL VL]\n"
710 "add x23, x23, #0x10\n"
711 "fmla z28.s, z8.s, z4.s[0]\n"
712 "addvl x12, x12, #4\n"
713 "fmla z26.s, z9.s, z2.s[1]\n"
714 "fmla z24.s, z10.s, z0.s[2]\n"
715 "fmla z27.s, z9.s, z3.s[1]\n"
716 "fmla z25.s, z10.s, z1.s[2]\n"
717 "fmla z28.s, z9.s, z4.s[1]\n"
718 "fmla z26.s, z10.s, z2.s[2]\n"
719 "fmla z27.s, z10.s, z3.s[2]\n"
720 "fmla z24.s, z11.s, z0.s[3]\n"
721 "fmla z28.s, z10.s, z4.s[2]\n"
722 "fmla z25.s, z11.s, z1.s[3]\n"
723 "fmla z26.s, z11.s, z2.s[3]\n"
724 "fmla z27.s, z11.s, z3.s[3]\n"
725 "fmla z28.s, z11.s, z4.s[3]\n"
726 "bgt 61b\n"
727 "62:" // Height 5: Multiply loop: Single iteration only
728 "ld1w { z8.s }, p2/Z, [x12]\n"
729 "whilelt p0.s, XZR, x28\n"
730 "subs x28, x28, #0x1\n"
731 "ld1rqw { z0.s }, p0/Z, [x27]\n"
732 "fmla z24.s, z8.s, z0.s[0]\n"
733 "ld1rqw { z1.s }, p0/Z, [x26]\n"
734 "addvl x12, x12, #1\n"
735 "fmla z25.s, z8.s, z1.s[0]\n"
736 "ld1rqw { z2.s }, p0/Z, [x25]\n"
737 "ld1rqw { z3.s }, p0/Z, [x24]\n"
738 "fmla z26.s, z8.s, z2.s[0]\n"
739 "ld1rqw { z4.s }, p0/Z, [x23]\n"
740 "fmla z27.s, z8.s, z3.s[0]\n"
741 "fmla z28.s, z8.s, z4.s[0]\n"
742 "ble 63f\n"
743 "ld1w { z9.s }, p2/Z, [x12]\n"
744 "fmla z24.s, z9.s, z0.s[1]\n"
745 "subs x28, x28, #0x1\n"
746 "fmla z25.s, z9.s, z1.s[1]\n"
747 "addvl x12, x12, #1\n"
748 "fmla z26.s, z9.s, z2.s[1]\n"
749 "fmla z27.s, z9.s, z3.s[1]\n"
750 "fmla z28.s, z9.s, z4.s[1]\n"
751 "ble 63f\n"
752 "ld1w { z10.s }, p2/Z, [x12]\n"
753 "fmla z24.s, z10.s, z0.s[2]\n"
754 "subs x28, x28, #0x1\n"
755 "fmla z25.s, z10.s, z1.s[2]\n"
756 "addvl x12, x12, #1\n"
757 "fmla z26.s, z10.s, z2.s[2]\n"
758 "fmla z27.s, z10.s, z3.s[2]\n"
759 "fmla z28.s, z10.s, z4.s[2]\n"
760 "ble 63f\n"
761 "ld1w { z11.s }, p2/Z, [x12]\n"
762 "fmla z24.s, z11.s, z0.s[3]\n"
763 "addvl x12, x12, #1\n"
764 "fmla z25.s, z11.s, z1.s[3]\n"
765 "fmla z26.s, z11.s, z2.s[3]\n"
766 "fmla z27.s, z11.s, z3.s[3]\n"
767 "fmla z28.s, z11.s, z4.s[3]\n"
768 "63:" // Height 5: Multiply loop: multiply skip
769 "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
770 "add x9, x9, #0x1\n"
771 "cmp x9, x19\n"
772 "bne 58b\n"
773 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
774 "add x26, x10, x19, LSL #2\n"
775 "add x25, x26, x19, LSL #2\n"
776 "add x24, x25, x19, LSL #2\n"
777 "add x23, x24, x19, LSL #2\n"
778 "tbz %x[flags], #1, 64f\n"
779 "add x19, %x[args_ptr], %[offset_min]\n"
780 "ld1rw { z17.s }, p2/Z, [x19]\n"
781 "add x19, %x[args_ptr], %[offset_max]\n"
782 "ld1rw { z16.s }, p2/Z, [x19]\n"
783 "fmin z24.s, p2/M, z24.s, z16.s\n"
784 "fmin z25.s, p2/M, z25.s, z16.s\n"
785 "fmin z26.s, p2/M, z26.s, z16.s\n"
786 "fmin z27.s, p2/M, z27.s, z16.s\n"
787 "fmin z28.s, p2/M, z28.s, z16.s\n"
788 "fmax z24.s, p2/M, z24.s, z17.s\n"
789 "fmax z25.s, p2/M, z25.s, z17.s\n"
790 "fmax z26.s, p2/M, z26.s, z17.s\n"
791 "fmax z27.s, p2/M, z27.s, z17.s\n"
792 "fmax z28.s, p2/M, z28.s, z17.s\n"
793 "64:" // Height 5: No activation
794 "st1w { z24.s }, p1, [x10]\n"
795 "addvl x10, x10, #1\n"
796 "st1w { z25.s }, p1, [x26]\n"
797 "st1w { z26.s }, p1, [x25]\n"
798 "st1w { z27.s }, p1, [x24]\n"
799 "st1w { z28.s }, p1, [x23]\n"
800 "65:" // Height 5: Writeback done
801 "decw x13\n"
802 "cmp x13, XZR\n"
803 "bgt 54b\n"
804 "b 106f\n"
805 "66:" // Height 6
806 "ldr x13, [%x[args_ptr], %[offsetof_N]]\n"
807 "mov x11, %x[bias]\n"
808 "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n"
809 "mov x10, %x[output_ptr]\n"
810 "67:" // Height 6: Column loop
811 "mov x19, #0x0\n"
812 "whilelt p1.s, x19, x13\n"
813 "cbz x11, 68f\n"
814 "ld1w { z24.s }, p2/Z, [x11]\n"
815 "mov z25.d, z24.d\n"
816 "addvl x11, x11, #1\n"
817 "mov z26.d, z24.d\n"
818 "mov z27.d, z24.d\n"
819 "mov z28.d, z24.d\n"
820 "mov z29.d, z24.d\n"
821 "b 70f\n"
822 "68:" // Height 6: no bias
823 "tbz %x[flags], #0, 69f\n"
824 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
825 "ld1w { z24.s }, p1/Z, [x10]\n"
826 "add x26, x10, x19, LSL #2\n"
827 "ld1w { z25.s }, p1/Z, [x26]\n"
828 "add x25, x26, x19, LSL #2\n"
829 "ld1w { z26.s }, p1/Z, [x25]\n"
830 "add x24, x25, x19, LSL #2\n"
831 "ld1w { z27.s }, p1/Z, [x24]\n"
832 "add x23, x24, x19, LSL #2\n"
833 "ld1w { z28.s }, p1/Z, [x23]\n"
834 "add x22, x23, x19, LSL #2\n"
835 "ld1w { z29.s }, p1/Z, [x22]\n"
836 "b 70f\n"
837 "69:" // Height 6: no accumulate
838 "mov z24.b, #0x0\n"
839 "mov z25.b, #0x0\n"
840 "mov z26.b, #0x0\n"
841 "mov z27.b, #0x0\n"
842 "mov z28.b, #0x0\n"
843 "mov z29.b, #0x0\n"
844 "70:" // Height 6: setup done
845 "mov x9, #0x0\n"
846 "71:" // Height 6: String loop
847 "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n"
848 "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n"
849 "ldr w28, [x20, x9, LSL #0x2]\n"
850 "tbz %x[flags], #3, 72f\n"
851 "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n"
852 "add x20, x20, x19, LSL #3\n"
853 "ldr x27, [x20, #0x0]\n"
854 "ldr x26, [x20, #0x8]\n"
855 "ldr x25, [x20, #0x10]\n"
856 "ldr x24, [x20, #0x18]\n"
857 "ldr x23, [x20, #0x20]\n"
858 "ldr x22, [x20, #0x28]\n"
859 "cbnz x9, 73f\n"
860 "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n"
861 "add x27, x27, x19, LSL #2\n"
862 "add x26, x26, x19, LSL #2\n"
863 "add x25, x25, x19, LSL #2\n"
864 "add x24, x24, x19, LSL #2\n"
865 "add x23, x23, x19, LSL #2\n"
866 "add x22, x22, x19, LSL #2\n"
867 "b 73f\n"
868 "72:" // Height 6: setup direct input
869 "mov x27, %x[input_ptr]\n"
870 "add x26, x27, x19, LSL #2\n"
871 "add x25, x26, x19, LSL #2\n"
872 "add x24, x25, x19, LSL #2\n"
873 "add x23, x24, x19, LSL #2\n"
874 "add x22, x23, x19, LSL #2\n"
875 "73:" // Height 6: input setup done
876 "cmp x28, #0x4\n"
877 "ble 75f\n"
878 "74:" // Height 6: Multiply loop: Main loop head
879 "ld1w { z8.s }, p2/Z, [x12]\n"
880 "whilelt p0.s, XZR, x28\n"
881 "ld1w { z9.s }, p2/Z, [x12, #1, MUL VL]\n"
882 "sub x28, x28, #0x4\n"
883 "ld1rqw { z0.s }, p0/Z, [x27]\n"
884 "fmla z24.s, z8.s, z0.s[0]\n"
885 "ld1rqw { z1.s }, p0/Z, [x26]\n"
886 "cmp x28, #0x4\n"
887 "fmla z25.s, z8.s, z1.s[0]\n"
888 "ld1rqw { z2.s }, p0/Z, [x25]\n"
889 "add x27, x27, #0x10\n"
890 "fmla z24.s, z9.s, z0.s[1]\n"
891 "ld1rqw { z3.s }, p0/Z, [x24]\n"
892 "add x26, x26, #0x10\n"
893 "fmla z26.s, z8.s, z2.s[0]\n"
894 "ld1rqw { z4.s }, p0/Z, [x23]\n"
895 "add x25, x25, #0x10\n"
896 "fmla z27.s, z8.s, z3.s[0]\n"
897 "ld1rqw { z5.s }, p0/Z, [x22]\n"
898 "add x24, x24, #0x10\n"
899 "fmla z25.s, z9.s, z1.s[1]\n"
900 "ld1w { z10.s }, p2/Z, [x12, #2, MUL VL]\n"
901 "add x23, x23, #0x10\n"
902 "fmla z28.s, z8.s, z4.s[0]\n"
903 "ld1w { z11.s }, p2/Z, [x12, #3, MUL VL]\n"
904 "add x22, x22, #0x10\n"
905 "fmla z29.s, z8.s, z5.s[0]\n"
906 "addvl x12, x12, #4\n"
907 "fmla z26.s, z9.s, z2.s[1]\n"
908 "fmla z27.s, z9.s, z3.s[1]\n"
909 "fmla z24.s, z10.s, z0.s[2]\n"
910 "fmla z28.s, z9.s, z4.s[1]\n"
911 "fmla z29.s, z9.s, z5.s[1]\n"
912 "fmla z25.s, z10.s, z1.s[2]\n"
913 "fmla z26.s, z10.s, z2.s[2]\n"
914 "fmla z27.s, z10.s, z3.s[2]\n"
915 "fmla z28.s, z10.s, z4.s[2]\n"
916 "fmla z29.s, z10.s, z5.s[2]\n"
917 "fmla z24.s, z11.s, z0.s[3]\n"
918 "fmla z25.s, z11.s, z1.s[3]\n"
919 "fmla z26.s, z11.s, z2.s[3]\n"
920 "fmla z27.s, z11.s, z3.s[3]\n"
921 "fmla z28.s, z11.s, z4.s[3]\n"
922 "fmla z29.s, z11.s, z5.s[3]\n"
923 "bgt 74b\n"
924 "75:" // Height 6: Multiply loop: Single iteration only
925 "ld1w { z8.s }, p2/Z, [x12]\n"
926 "whilelt p0.s, XZR, x28\n"
927 "subs x28, x28, #0x1\n"
928 "ld1rqw { z0.s }, p0/Z, [x27]\n"
929 "fmla z24.s, z8.s, z0.s[0]\n"
930 "ld1rqw { z1.s }, p0/Z, [x26]\n"
931 "addvl x12, x12, #1\n"
932 "fmla z25.s, z8.s, z1.s[0]\n"
933 "ld1rqw { z2.s }, p0/Z, [x25]\n"
934 "ld1rqw { z3.s }, p0/Z, [x24]\n"
935 "fmla z26.s, z8.s, z2.s[0]\n"
936 "ld1rqw { z4.s }, p0/Z, [x23]\n"
937 "fmla z27.s, z8.s, z3.s[0]\n"
938 "ld1rqw { z5.s }, p0/Z, [x22]\n"
939 "fmla z28.s, z8.s, z4.s[0]\n"
940 "fmla z29.s, z8.s, z5.s[0]\n"
941 "ble 76f\n"
942 "ld1w { z9.s }, p2/Z, [x12]\n"
943 "fmla z24.s, z9.s, z0.s[1]\n"
944 "subs x28, x28, #0x1\n"
945 "fmla z25.s, z9.s, z1.s[1]\n"
946 "addvl x12, x12, #1\n"
947 "fmla z26.s, z9.s, z2.s[1]\n"
948 "fmla z27.s, z9.s, z3.s[1]\n"
949 "fmla z28.s, z9.s, z4.s[1]\n"
950 "fmla z29.s, z9.s, z5.s[1]\n"
951 "ble 76f\n"
952 "ld1w { z10.s }, p2/Z, [x12]\n"
953 "fmla z24.s, z10.s, z0.s[2]\n"
954 "subs x28, x28, #0x1\n"
955 "fmla z25.s, z10.s, z1.s[2]\n"
956 "addvl x12, x12, #1\n"
957 "fmla z26.s, z10.s, z2.s[2]\n"
958 "fmla z27.s, z10.s, z3.s[2]\n"
959 "fmla z28.s, z10.s, z4.s[2]\n"
960 "fmla z29.s, z10.s, z5.s[2]\n"
961 "ble 76f\n"
962 "ld1w { z11.s }, p2/Z, [x12]\n"
963 "fmla z24.s, z11.s, z0.s[3]\n"
964 "addvl x12, x12, #1\n"
965 "fmla z25.s, z11.s, z1.s[3]\n"
966 "fmla z26.s, z11.s, z2.s[3]\n"
967 "fmla z27.s, z11.s, z3.s[3]\n"
968 "fmla z28.s, z11.s, z4.s[3]\n"
969 "fmla z29.s, z11.s, z5.s[3]\n"
970 "76:" // Height 6: Multiply loop: multiply skip
971 "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
972 "add x9, x9, #0x1\n"
973 "cmp x9, x19\n"
974 "bne 71b\n"
975 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
976 "add x26, x10, x19, LSL #2\n"
977 "add x25, x26, x19, LSL #2\n"
978 "add x24, x25, x19, LSL #2\n"
979 "add x23, x24, x19, LSL #2\n"
980 "add x22, x23, x19, LSL #2\n"
981 "tbz %x[flags], #1, 77f\n"
982 "add x19, %x[args_ptr], %[offset_min]\n"
983 "ld1rw { z17.s }, p2/Z, [x19]\n"
984 "add x19, %x[args_ptr], %[offset_max]\n"
985 "ld1rw { z16.s }, p2/Z, [x19]\n"
986 "fmin z24.s, p2/M, z24.s, z16.s\n"
987 "fmin z25.s, p2/M, z25.s, z16.s\n"
988 "fmin z26.s, p2/M, z26.s, z16.s\n"
989 "fmin z27.s, p2/M, z27.s, z16.s\n"
990 "fmin z28.s, p2/M, z28.s, z16.s\n"
991 "fmax z24.s, p2/M, z24.s, z17.s\n"
992 "fmax z25.s, p2/M, z25.s, z17.s\n"
993 "fmax z26.s, p2/M, z26.s, z17.s\n"
994 "fmax z27.s, p2/M, z27.s, z17.s\n"
995 "fmax z28.s, p2/M, z28.s, z17.s\n"
996 "fmin z29.s, p2/M, z29.s, z16.s\n"
997 "fmax z29.s, p2/M, z29.s, z17.s\n"
998 "77:" // Height 6: No activation
999 "st1w { z24.s }, p1, [x10]\n"
1000 "addvl x10, x10, #1\n"
1001 "st1w { z25.s }, p1, [x26]\n"
1002 "st1w { z26.s }, p1, [x25]\n"
1003 "st1w { z27.s }, p1, [x24]\n"
1004 "st1w { z28.s }, p1, [x23]\n"
1005 "st1w { z29.s }, p1, [x22]\n"
1006 "78:" // Height 6: Writeback done
1007 "decw x13\n"
1008 "cmp x13, XZR\n"
1009 "bgt 67b\n"
1010 "b 106f\n"
1011 "79:" // Height 7
1012 "ldr x13, [%x[args_ptr], %[offsetof_N]]\n"
1013 "mov x11, %x[bias]\n"
1014 "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n"
1015 "mov x10, %x[output_ptr]\n"
1016 "80:" // Height 7: Column loop
1017 "mov x19, #0x0\n"
1018 "whilelt p1.s, x19, x13\n"
1019 "cbz x11, 81f\n"
1020 "ld1w { z24.s }, p2/Z, [x11]\n"
1021 "mov z25.d, z24.d\n"
1022 "addvl x11, x11, #1\n"
1023 "mov z26.d, z24.d\n"
1024 "mov z27.d, z24.d\n"
1025 "mov z28.d, z24.d\n"
1026 "mov z29.d, z24.d\n"
1027 "mov z30.d, z24.d\n"
1028 "b 83f\n"
1029 "81:" // Height 7: no bias
1030 "tbz %x[flags], #0, 82f\n"
1031 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
1032 "ld1w { z24.s }, p1/Z, [x10]\n"
1033 "add x26, x10, x19, LSL #2\n"
1034 "ld1w { z25.s }, p1/Z, [x26]\n"
1035 "add x25, x26, x19, LSL #2\n"
1036 "ld1w { z26.s }, p1/Z, [x25]\n"
1037 "add x24, x25, x19, LSL #2\n"
1038 "ld1w { z27.s }, p1/Z, [x24]\n"
1039 "add x23, x24, x19, LSL #2\n"
1040 "ld1w { z28.s }, p1/Z, [x23]\n"
1041 "add x22, x23, x19, LSL #2\n"
1042 "ld1w { z29.s }, p1/Z, [x22]\n"
1043 "add x21, x22, x19, LSL #2\n"
1044 "ld1w { z30.s }, p1/Z, [x21]\n"
1045 "b 83f\n"
1046 "82:" // Height 7: no accumulate
1047 "mov z24.b, #0x0\n"
1048 "mov z25.b, #0x0\n"
1049 "mov z26.b, #0x0\n"
1050 "mov z27.b, #0x0\n"
1051 "mov z28.b, #0x0\n"
1052 "mov z29.b, #0x0\n"
1053 "mov z30.b, #0x0\n"
1054 "83:" // Height 7: setup done
1055 "mov x9, #0x0\n"
1056 "84:" // Height 7: String loop
1057 "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n"
1058 "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n"
1059 "ldr w28, [x20, x9, LSL #0x2]\n"
1060 "tbz %x[flags], #3, 85f\n"
1061 "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n"
1062 "add x20, x20, x19, LSL #3\n"
1063 "ldr x27, [x20, #0x0]\n"
1064 "ldr x26, [x20, #0x8]\n"
1065 "ldr x25, [x20, #0x10]\n"
1066 "ldr x24, [x20, #0x18]\n"
1067 "ldr x23, [x20, #0x20]\n"
1068 "ldr x22, [x20, #0x28]\n"
1069 "ldr x21, [x20, #0x30]\n"
1070 "cbnz x9, 86f\n"
1071 "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n"
1072 "add x27, x27, x19, LSL #2\n"
1073 "add x26, x26, x19, LSL #2\n"
1074 "add x25, x25, x19, LSL #2\n"
1075 "add x24, x24, x19, LSL #2\n"
1076 "add x23, x23, x19, LSL #2\n"
1077 "add x22, x22, x19, LSL #2\n"
1078 "add x21, x21, x19, LSL #2\n"
1079 "b 86f\n"
1080 "85:" // Height 7: setup direct input
1081 "mov x27, %x[input_ptr]\n"
1082 "add x26, x27, x19, LSL #2\n"
1083 "add x25, x26, x19, LSL #2\n"
1084 "add x24, x25, x19, LSL #2\n"
1085 "add x23, x24, x19, LSL #2\n"
1086 "add x22, x23, x19, LSL #2\n"
1087 "add x21, x22, x19, LSL #2\n"
1088 "86:" // Height 7: input setup done
1089 "cmp x28, #0x4\n"
1090 "ble 88f\n"
1091 "87:" // Height 7: Multiply loop: Main loop head
1092 "ld1w { z8.s }, p2/Z, [x12]\n"
1093 "whilelt p0.s, XZR, x28\n"
1094 "ld1w { z9.s }, p2/Z, [x12, #1, MUL VL]\n"
1095 "sub x28, x28, #0x4\n"
1096 "ld1rqw { z0.s }, p0/Z, [x27]\n"
1097 "fmla z24.s, z8.s, z0.s[0]\n"
1098 "ld1rqw { z1.s }, p0/Z, [x26]\n"
1099 "cmp x28, #0x4\n"
1100 "fmla z25.s, z8.s, z1.s[0]\n"
1101 "ld1rqw { z2.s }, p0/Z, [x25]\n"
1102 "add x27, x27, #0x10\n"
1103 "fmla z24.s, z9.s, z0.s[1]\n"
1104 "ld1rqw { z3.s }, p0/Z, [x24]\n"
1105 "add x26, x26, #0x10\n"
1106 "fmla z26.s, z8.s, z2.s[0]\n"
1107 "ld1rqw { z4.s }, p0/Z, [x23]\n"
1108 "add x25, x25, #0x10\n"
1109 "fmla z27.s, z8.s, z3.s[0]\n"
1110 "ld1rqw { z5.s }, p0/Z, [x22]\n"
1111 "add x24, x24, #0x10\n"
1112 "fmla z25.s, z9.s, z1.s[1]\n"
1113 "ld1rqw { z6.s }, p0/Z, [x21]\n"
1114 "add x23, x23, #0x10\n"
1115 "fmla z28.s, z8.s, z4.s[0]\n"
1116 "ld1w { z10.s }, p2/Z, [x12, #2, MUL VL]\n"
1117 "add x22, x22, #0x10\n"
1118 "fmla z29.s, z8.s, z5.s[0]\n"
1119 "ld1w { z11.s }, p2/Z, [x12, #3, MUL VL]\n"
1120 "add x21, x21, #0x10\n"
1121 "fmla z30.s, z8.s, z6.s[0]\n"
1122 "addvl x12, x12, #4\n"
1123 "fmla z26.s, z9.s, z2.s[1]\n"
1124 "fmla z27.s, z9.s, z3.s[1]\n"
1125 "fmla z28.s, z9.s, z4.s[1]\n"
1126 "fmla z29.s, z9.s, z5.s[1]\n"
1127 "fmla z30.s, z9.s, z6.s[1]\n"
1128 "fmla z24.s, z10.s, z0.s[2]\n"
1129 "fmla z25.s, z10.s, z1.s[2]\n"
1130 "fmla z26.s, z10.s, z2.s[2]\n"
1131 "fmla z27.s, z10.s, z3.s[2]\n"
1132 "fmla z28.s, z10.s, z4.s[2]\n"
1133 "fmla z29.s, z10.s, z5.s[2]\n"
1134 "fmla z30.s, z10.s, z6.s[2]\n"
1135 "fmla z24.s, z11.s, z0.s[3]\n"
1136 "fmla z25.s, z11.s, z1.s[3]\n"
1137 "fmla z26.s, z11.s, z2.s[3]\n"
1138 "fmla z27.s, z11.s, z3.s[3]\n"
1139 "fmla z28.s, z11.s, z4.s[3]\n"
1140 "fmla z29.s, z11.s, z5.s[3]\n"
1141 "fmla z30.s, z11.s, z6.s[3]\n"
1142 "bgt 87b\n"
1143 "88:" // Height 7: Multiply loop: Single iteration only
1144 "ld1w { z8.s }, p2/Z, [x12]\n"
1145 "whilelt p0.s, XZR, x28\n"
1146 "subs x28, x28, #0x1\n"
1147 "ld1rqw { z0.s }, p0/Z, [x27]\n"
1148 "fmla z24.s, z8.s, z0.s[0]\n"
1149 "ld1rqw { z1.s }, p0/Z, [x26]\n"
1150 "addvl x12, x12, #1\n"
1151 "fmla z25.s, z8.s, z1.s[0]\n"
1152 "ld1rqw { z2.s }, p0/Z, [x25]\n"
1153 "ld1rqw { z3.s }, p0/Z, [x24]\n"
1154 "fmla z26.s, z8.s, z2.s[0]\n"
1155 "ld1rqw { z4.s }, p0/Z, [x23]\n"
1156 "fmla z27.s, z8.s, z3.s[0]\n"
1157 "ld1rqw { z5.s }, p0/Z, [x22]\n"
1158 "ld1rqw { z6.s }, p0/Z, [x21]\n"
1159 "fmla z28.s, z8.s, z4.s[0]\n"
1160 "fmla z29.s, z8.s, z5.s[0]\n"
1161 "fmla z30.s, z8.s, z6.s[0]\n"
1162 "ble 89f\n"
1163 "ld1w { z9.s }, p2/Z, [x12]\n"
1164 "fmla z24.s, z9.s, z0.s[1]\n"
1165 "subs x28, x28, #0x1\n"
1166 "fmla z25.s, z9.s, z1.s[1]\n"
1167 "addvl x12, x12, #1\n"
1168 "fmla z26.s, z9.s, z2.s[1]\n"
1169 "fmla z27.s, z9.s, z3.s[1]\n"
1170 "fmla z28.s, z9.s, z4.s[1]\n"
1171 "fmla z29.s, z9.s, z5.s[1]\n"
1172 "fmla z30.s, z9.s, z6.s[1]\n"
1173 "ble 89f\n"
1174 "ld1w { z10.s }, p2/Z, [x12]\n"
1175 "fmla z24.s, z10.s, z0.s[2]\n"
1176 "subs x28, x28, #0x1\n"
1177 "fmla z25.s, z10.s, z1.s[2]\n"
1178 "addvl x12, x12, #1\n"
1179 "fmla z26.s, z10.s, z2.s[2]\n"
1180 "fmla z27.s, z10.s, z3.s[2]\n"
1181 "fmla z28.s, z10.s, z4.s[2]\n"
1182 "fmla z29.s, z10.s, z5.s[2]\n"
1183 "fmla z30.s, z10.s, z6.s[2]\n"
1184 "ble 89f\n"
1185 "ld1w { z11.s }, p2/Z, [x12]\n"
1186 "fmla z24.s, z11.s, z0.s[3]\n"
1187 "addvl x12, x12, #1\n"
1188 "fmla z25.s, z11.s, z1.s[3]\n"
1189 "fmla z26.s, z11.s, z2.s[3]\n"
1190 "fmla z27.s, z11.s, z3.s[3]\n"
1191 "fmla z28.s, z11.s, z4.s[3]\n"
1192 "fmla z29.s, z11.s, z5.s[3]\n"
1193 "fmla z30.s, z11.s, z6.s[3]\n"
1194 "89:" // Height 7: Multiply loop: multiply skip
1195 "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
1196 "add x9, x9, #0x1\n"
1197 "cmp x9, x19\n"
1198 "bne 84b\n"
1199 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
1200 "add x26, x10, x19, LSL #2\n"
1201 "add x25, x26, x19, LSL #2\n"
1202 "add x24, x25, x19, LSL #2\n"
1203 "add x23, x24, x19, LSL #2\n"
1204 "add x22, x23, x19, LSL #2\n"
1205 "add x21, x22, x19, LSL #2\n"
1206 "tbz %x[flags], #1, 90f\n"
1207 "add x19, %x[args_ptr], %[offset_min]\n"
1208 "ld1rw { z17.s }, p2/Z, [x19]\n"
1209 "add x19, %x[args_ptr], %[offset_max]\n"
1210 "ld1rw { z16.s }, p2/Z, [x19]\n"
1211 "fmin z24.s, p2/M, z24.s, z16.s\n"
1212 "fmin z25.s, p2/M, z25.s, z16.s\n"
1213 "fmin z26.s, p2/M, z26.s, z16.s\n"
1214 "fmin z27.s, p2/M, z27.s, z16.s\n"
1215 "fmin z28.s, p2/M, z28.s, z16.s\n"
1216 "fmax z24.s, p2/M, z24.s, z17.s\n"
1217 "fmax z25.s, p2/M, z25.s, z17.s\n"
1218 "fmax z26.s, p2/M, z26.s, z17.s\n"
1219 "fmax z27.s, p2/M, z27.s, z17.s\n"
1220 "fmax z28.s, p2/M, z28.s, z17.s\n"
1221 "fmin z29.s, p2/M, z29.s, z16.s\n"
1222 "fmin z30.s, p2/M, z30.s, z16.s\n"
1223 "fmax z29.s, p2/M, z29.s, z17.s\n"
1224 "fmax z30.s, p2/M, z30.s, z17.s\n"
1225 "90:" // Height 7: No activation
1226 "st1w { z24.s }, p1, [x10]\n"
1227 "addvl x10, x10, #1\n"
1228 "st1w { z25.s }, p1, [x26]\n"
1229 "st1w { z26.s }, p1, [x25]\n"
1230 "st1w { z27.s }, p1, [x24]\n"
1231 "st1w { z28.s }, p1, [x23]\n"
1232 "st1w { z29.s }, p1, [x22]\n"
1233 "st1w { z30.s }, p1, [x21]\n"
1234 "91:" // Height 7: Writeback done
1235 "decw x13\n"
1236 "cmp x13, XZR\n"
1237 "bgt 80b\n"
1238 "b 106f\n"
1239 "92:" // Height 8
1240 "ldr x13, [%x[args_ptr], %[offsetof_N]]\n"
1241 "mov x11, %x[bias]\n"
1242 "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n"
1243 "mov x10, %x[output_ptr]\n"
1244 "ldr x20, [%x[args_ptr], %[offsetof_output_offset]]\n"
1245 "mov x19, #0x20\n"
1246 "madd %x[output_ptr], x20, x19, %x[output_ptr]\n"
1247 "93:" // Height 8: Column loop
1248 "mov x19, #0x0\n"
1249 "whilelt p1.s, x19, x13\n"
1250 "cbz x11, 94f\n"
1251 "ld1w { z24.s }, p2/Z, [x11]\n"
1252 "mov z25.d, z24.d\n"
1253 "addvl x11, x11, #1\n"
1254 "mov z26.d, z24.d\n"
1255 "mov z27.d, z24.d\n"
1256 "mov z28.d, z24.d\n"
1257 "mov z29.d, z24.d\n"
1258 "mov z30.d, z24.d\n"
1259 "mov z31.d, z24.d\n"
1260 "b 96f\n"
1261 "94:" // Height 8: no bias
1262 "tbz %x[flags], #0, 95f\n"
1263 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
1264 "ld1w { z24.s }, p1/Z, [x10]\n"
1265 "add x26, x10, x19, LSL #2\n"
1266 "ld1w { z25.s }, p1/Z, [x26]\n"
1267 "add x25, x26, x19, LSL #2\n"
1268 "ld1w { z26.s }, p1/Z, [x25]\n"
1269 "add x24, x25, x19, LSL #2\n"
1270 "ld1w { z27.s }, p1/Z, [x24]\n"
1271 "add x23, x24, x19, LSL #2\n"
1272 "ld1w { z28.s }, p1/Z, [x23]\n"
1273 "add x22, x23, x19, LSL #2\n"
1274 "ld1w { z29.s }, p1/Z, [x22]\n"
1275 "add x21, x22, x19, LSL #2\n"
1276 "ld1w { z30.s }, p1/Z, [x21]\n"
1277 "add x20, x21, x19, LSL #2\n"
1278 "ld1w { z31.s }, p1/Z, [x20]\n"
1279 "b 96f\n"
1280 "95:" // Height 8: no accumulate
1281 "mov z24.b, #0x0\n"
1282 "mov z25.b, #0x0\n"
1283 "mov z26.b, #0x0\n"
1284 "mov z27.b, #0x0\n"
1285 "mov z28.b, #0x0\n"
1286 "mov z29.b, #0x0\n"
1287 "mov z30.b, #0x0\n"
1288 "mov z31.b, #0x0\n"
1289 "96:" // Height 8: setup done
1290 "mov x9, #0x0\n"
1291 "97:" // Height 8: String loop
1292 "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n"
1293 "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n"
1294 "ldr w28, [x20, x9, LSL #0x2]\n"
1295 "tbz %x[flags], #3, 98f\n"
1296 "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n"
1297 "add x20, x20, x19, LSL #3\n"
1298 "ldr x27, [x20, #0x0]\n"
1299 "ldr x26, [x20, #0x8]\n"
1300 "ldr x25, [x20, #0x10]\n"
1301 "ldr x24, [x20, #0x18]\n"
1302 "ldr x23, [x20, #0x20]\n"
1303 "ldr x22, [x20, #0x28]\n"
1304 "ldr x21, [x20, #0x30]\n"
1305 "ldr x20, [x20, #0x38]\n"
1306 "cbnz x9, 99f\n"
1307 "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n"
1308 "add x27, x27, x19, LSL #2\n"
1309 "add x26, x26, x19, LSL #2\n"
1310 "add x25, x25, x19, LSL #2\n"
1311 "add x24, x24, x19, LSL #2\n"
1312 "add x23, x23, x19, LSL #2\n"
1313 "add x22, x22, x19, LSL #2\n"
1314 "add x21, x21, x19, LSL #2\n"
1315 "add x20, x20, x19, LSL #2\n"
1316 "b 99f\n"
1317 "98:" // Height 8: setup direct input
1318 "mov x27, %x[input_ptr]\n"
1319 "add x26, x27, x19, LSL #2\n"
1320 "add x25, x26, x19, LSL #2\n"
1321 "add x24, x25, x19, LSL #2\n"
1322 "add x23, x24, x19, LSL #2\n"
1323 "add x22, x23, x19, LSL #2\n"
1324 "add x21, x22, x19, LSL #2\n"
1325 "add x20, x21, x19, LSL #2\n"
1326 "99:" // Height 8: input setup done
1327 "cmp x28, #0x4\n"
1328 "ble 101f\n"
1329 "100:" // Height 8: Multiply loop: Main loop head
1330 "ld1w { z8.s }, p2/Z, [x12]\n"
1331 "whilelt p0.s, XZR, x28\n"
1332 "ld1w { z9.s }, p2/Z, [x12, #1, MUL VL]\n"
1333 "sub x28, x28, #0x4\n"
1334 "ld1rqw { z0.s }, p0/Z, [x27]\n"
1335 "fmla z24.s, z8.s, z0.s[0]\n"
1336 "ld1rqw { z1.s }, p0/Z, [x26]\n"
1337 "cmp x28, #0x4\n"
1338 "fmla z25.s, z8.s, z1.s[0]\n"
1339 "ld1rqw { z2.s }, p0/Z, [x25]\n"
1340 "add x27, x27, #0x10\n"
1341 "fmla z24.s, z9.s, z0.s[1]\n"
1342 "ld1rqw { z3.s }, p0/Z, [x24]\n"
1343 "add x26, x26, #0x10\n"
1344 "fmla z26.s, z8.s, z2.s[0]\n"
1345 "ld1rqw { z4.s }, p0/Z, [x23]\n"
1346 "add x25, x25, #0x10\n"
1347 "fmla z27.s, z8.s, z3.s[0]\n"
1348 "ld1rqw { z5.s }, p0/Z, [x22]\n"
1349 "add x24, x24, #0x10\n"
1350 "fmla z25.s, z9.s, z1.s[1]\n"
1351 "ld1rqw { z6.s }, p0/Z, [x21]\n"
1352 "add x23, x23, #0x10\n"
1353 "fmla z28.s, z8.s, z4.s[0]\n"
1354 "ld1rqw { z7.s }, p0/Z, [x20]\n"
1355 "add x22, x22, #0x10\n"
1356 "fmla z29.s, z8.s, z5.s[0]\n"
1357 "ld1w { z10.s }, p2/Z, [x12, #2, MUL VL]\n"
1358 "add x21, x21, #0x10\n"
1359 "fmla z30.s, z8.s, z6.s[0]\n"
1360 "ld1w { z11.s }, p2/Z, [x12, #3, MUL VL]\n"
1361 "add x20, x20, #0x10\n"
1362 "fmla z31.s, z8.s, z7.s[0]\n"
1363 "addvl x12, x12, #4\n"
1364 "fmla z26.s, z9.s, z2.s[1]\n"
1365 "fmla z27.s, z9.s, z3.s[1]\n"
1366 "fmla z28.s, z9.s, z4.s[1]\n"
1367 "fmla z29.s, z9.s, z5.s[1]\n"
1368 "fmla z30.s, z9.s, z6.s[1]\n"
1369 "fmla z31.s, z9.s, z7.s[1]\n"
1370 "fmla z24.s, z10.s, z0.s[2]\n"
1371 "fmla z25.s, z10.s, z1.s[2]\n"
1372 "fmla z26.s, z10.s, z2.s[2]\n"
1373 "fmla z27.s, z10.s, z3.s[2]\n"
1374 "fmla z28.s, z10.s, z4.s[2]\n"
1375 "fmla z29.s, z10.s, z5.s[2]\n"
1376 "fmla z30.s, z10.s, z6.s[2]\n"
1377 "fmla z31.s, z10.s, z7.s[2]\n"
1378 "fmla z24.s, z11.s, z0.s[3]\n"
1379 "fmla z25.s, z11.s, z1.s[3]\n"
1380 "fmla z26.s, z11.s, z2.s[3]\n"
1381 "fmla z27.s, z11.s, z3.s[3]\n"
1382 "fmla z28.s, z11.s, z4.s[3]\n"
1383 "fmla z29.s, z11.s, z5.s[3]\n"
1384 "fmla z30.s, z11.s, z6.s[3]\n"
1385 "fmla z31.s, z11.s, z7.s[3]\n"
1386 "bgt 100b\n"
1387 "101:" // Height 8: Multiply loop: Single iteration only
1388 "ld1w { z8.s }, p2/Z, [x12]\n"
1389 "whilelt p0.s, XZR, x28\n"
1390 "subs x28, x28, #0x1\n"
1391 "ld1rqw { z0.s }, p0/Z, [x27]\n"
1392 "fmla z24.s, z8.s, z0.s[0]\n"
1393 "ld1rqw { z1.s }, p0/Z, [x26]\n"
1394 "addvl x12, x12, #1\n"
1395 "fmla z25.s, z8.s, z1.s[0]\n"
1396 "ld1rqw { z2.s }, p0/Z, [x25]\n"
1397 "ld1rqw { z3.s }, p0/Z, [x24]\n"
1398 "fmla z26.s, z8.s, z2.s[0]\n"
1399 "ld1rqw { z4.s }, p0/Z, [x23]\n"
1400 "fmla z27.s, z8.s, z3.s[0]\n"
1401 "ld1rqw { z5.s }, p0/Z, [x22]\n"
1402 "ld1rqw { z6.s }, p0/Z, [x21]\n"
1403 "fmla z28.s, z8.s, z4.s[0]\n"
1404 "ld1rqw { z7.s }, p0/Z, [x20]\n"
1405 "fmla z29.s, z8.s, z5.s[0]\n"
1406 "fmla z30.s, z8.s, z6.s[0]\n"
1407 "fmla z31.s, z8.s, z7.s[0]\n"
1408 "ble 102f\n"
1409 "ld1w { z9.s }, p2/Z, [x12]\n"
1410 "fmla z24.s, z9.s, z0.s[1]\n"
1411 "subs x28, x28, #0x1\n"
1412 "fmla z25.s, z9.s, z1.s[1]\n"
1413 "addvl x12, x12, #1\n"
1414 "fmla z26.s, z9.s, z2.s[1]\n"
1415 "fmla z27.s, z9.s, z3.s[1]\n"
1416 "fmla z28.s, z9.s, z4.s[1]\n"
1417 "fmla z29.s, z9.s, z5.s[1]\n"
1418 "fmla z30.s, z9.s, z6.s[1]\n"
1419 "fmla z31.s, z9.s, z7.s[1]\n"
1420 "ble 102f\n"
1421 "ld1w { z10.s }, p2/Z, [x12]\n"
1422 "fmla z24.s, z10.s, z0.s[2]\n"
1423 "subs x28, x28, #0x1\n"
1424 "fmla z25.s, z10.s, z1.s[2]\n"
1425 "addvl x12, x12, #1\n"
1426 "fmla z26.s, z10.s, z2.s[2]\n"
1427 "fmla z27.s, z10.s, z3.s[2]\n"
1428 "fmla z28.s, z10.s, z4.s[2]\n"
1429 "fmla z29.s, z10.s, z5.s[2]\n"
1430 "fmla z30.s, z10.s, z6.s[2]\n"
1431 "fmla z31.s, z10.s, z7.s[2]\n"
1432 "ble 102f\n"
1433 "ld1w { z11.s }, p2/Z, [x12]\n"
1434 "fmla z24.s, z11.s, z0.s[3]\n"
1435 "addvl x12, x12, #1\n"
1436 "fmla z25.s, z11.s, z1.s[3]\n"
1437 "fmla z26.s, z11.s, z2.s[3]\n"
1438 "fmla z27.s, z11.s, z3.s[3]\n"
1439 "fmla z28.s, z11.s, z4.s[3]\n"
1440 "fmla z29.s, z11.s, z5.s[3]\n"
1441 "fmla z30.s, z11.s, z6.s[3]\n"
1442 "fmla z31.s, z11.s, z7.s[3]\n"
1443 "102:" // Height 8: Multiply loop: multiply skip
1444 "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
1445 "add x9, x9, #0x1\n"
1446 "cmp x9, x19\n"
1447 "bne 97b\n"
1448 "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n"
1449 "add x26, x10, x19, LSL #2\n"
1450 "add x25, x26, x19, LSL #2\n"
1451 "add x24, x25, x19, LSL #2\n"
1452 "add x23, x24, x19, LSL #2\n"
1453 "add x22, x23, x19, LSL #2\n"
1454 "add x21, x22, x19, LSL #2\n"
1455 "add x20, x21, x19, LSL #2\n"
1456 "tbz %x[flags], #1, 103f\n"
1457 "add x19, %x[args_ptr], %[offset_min]\n"
1458 "ld1rw { z17.s }, p2/Z, [x19]\n"
1459 "add x19, %x[args_ptr], %[offset_max]\n"
1460 "ld1rw { z16.s }, p2/Z, [x19]\n"
1461 "fmin z24.s, p2/M, z24.s, z16.s\n"
1462 "fmin z25.s, p2/M, z25.s, z16.s\n"
1463 "fmin z26.s, p2/M, z26.s, z16.s\n"
1464 "fmin z27.s, p2/M, z27.s, z16.s\n"
1465 "fmin z28.s, p2/M, z28.s, z16.s\n"
1466 "fmax z24.s, p2/M, z24.s, z17.s\n"
1467 "fmax z25.s, p2/M, z25.s, z17.s\n"
1468 "fmax z26.s, p2/M, z26.s, z17.s\n"
1469 "fmax z27.s, p2/M, z27.s, z17.s\n"
1470 "fmax z28.s, p2/M, z28.s, z17.s\n"
1471 "fmin z29.s, p2/M, z29.s, z16.s\n"
1472 "fmin z30.s, p2/M, z30.s, z16.s\n"
1473 "fmin z31.s, p2/M, z31.s, z16.s\n"
1474 "fmax z29.s, p2/M, z29.s, z17.s\n"
1475 "fmax z30.s, p2/M, z30.s, z17.s\n"
1476 "fmax z31.s, p2/M, z31.s, z17.s\n"
1477 "103:" // Height 8: No activation
1478 "st1w { z24.s }, p1, [x10]\n"
1479 "addvl x10, x10, #1\n"
1480 "st1w { z25.s }, p1, [x26]\n"
1481 "st1w { z26.s }, p1, [x25]\n"
1482 "st1w { z27.s }, p1, [x24]\n"
1483 "st1w { z28.s }, p1, [x23]\n"
1484 "st1w { z29.s }, p1, [x22]\n"
1485 "st1w { z30.s }, p1, [x21]\n"
1486 "st1w { z31.s }, p1, [x20]\n"
1487 "104:" // Height 8: Writeback done
1488 "decw x13\n"
1489 "cmp x13, XZR\n"
1490 "bgt 93b\n"
1491 "subs %x[M], %x[M], #0x8\n"
1492 "beq 106f\n"
1493 "ldr x20, [%x[args_ptr], %[offsetof_input_offset]]\n"
1494 "tbz %x[flags], #3, 105f\n"
1495 "add x20, x20, #0x8\n"
1496 "str x20, [%x[args_ptr], %[offsetof_input_offset]]\n"
1497 "b 1b\n"
1498 "105:" // Update direct input
1499 "mov x19, #0x20\n"
1500 "madd %x[input_ptr], x19, x20, %x[input_ptr]\n"
1501 "b 1b\n"
1502 "106:" // Exit
1503
1504 : [M] "+&r" (M), [input_ptr] "+&r" (input_ptr), [output_ptr] "+&r" (output_ptr)
1505 : [args_ptr] "r" (&ka), [bias] "r" (bias), [flags] "r" (flags), [offset_max] "I" (offsetof(KernelArgs, maxval)), [offset_min] "I" (offsetof(KernelArgs, minval)), [offsetof_B_ptr] "I" (offsetof(KernelArgs, B_ptr)), [offsetof_N] "I" (offsetof(KernelArgs, N)), [offsetof_input_initial_col] "I" (offsetof(KernelArgs, input_initial_col)), [offsetof_input_offset] "I" (offsetof(KernelArgs, input_offset)), [offsetof_num_strings] "I" (offsetof(KernelArgs, num_strings)), [offsetof_output_offset] "I" (offsetof(KernelArgs, output_offset)), [offsetof_string_lengths] "I" (offsetof(KernelArgs, string_lengths))
1506 : "cc", "memory", "p0", "p1", "p2", "x9", "x10", "x11", "x12", "x13", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z11", "z16", "z17", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31"
1507 );
1508 }
1509
1510 } // namespace arm_gemm
1511 #endif // ARM_COMPUTE_ENABLE_SVE
1512