blob: 6bed27eeedecd72a8844e5fdd37bf8c1e93e1fac [file] [log] [blame]
Cindy Liu2fe32472023-10-24 11:28:47 -07001/*
2 * Copyright 2023 Google LLC
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <cstdio>
18
19#include "tests/kelvin_isa/kelvin_test.h"
20
21template <int ireg>
22void test_256_actr() {
23 uint32_t inp[8][8] __attribute__((aligned(64)));
24 uint32_t ref[8][8] __attribute__((aligned(64)));
25 uint32_t dut[8][8] __attribute__((aligned(64)));
26
27 int value = 0;
28 for (int j = 0; j < 8; ++j) {
29 for (int i = 0; i < 8; ++i) {
30 inp[j][i] = (krand() << 8) | value++;
31 }
32 }
33
34 for (int j = 0; j < 8; ++j) {
35 for (int i = 0; i < 8; ++i) {
36 ref[i][j] = inp[j][i];
37 }
38 }
39
40 if (ireg == 0) {
41 vld_w_x(v0, inp[0]);
42 vld_w_x(v1, inp[1]);
43 vld_w_x(v2, inp[2]);
44 vld_w_x(v3, inp[3]);
45 vld_w_x(v4, inp[4]);
46 vld_w_x(v5, inp[5]);
47 vld_w_x(v6, inp[6]);
48 vld_w_x(v7, inp[7]);
49 }
50 if (ireg == 16) {
51 vld_w_x(v16, inp[0]);
52 vld_w_x(v17, inp[1]);
53 vld_w_x(v18, inp[2]);
54 vld_w_x(v19, inp[3]);
55 vld_w_x(v20, inp[4]);
56 vld_w_x(v21, inp[5]);
57 vld_w_x(v22, inp[6]);
58 vld_w_x(v23, inp[7]);
59 }
60 if (ireg == 32) {
61 vld_w_x(v32, inp[0]);
62 vld_w_x(v33, inp[1]);
63 vld_w_x(v34, inp[2]);
64 vld_w_x(v35, inp[3]);
65 vld_w_x(v36, inp[4]);
66 vld_w_x(v37, inp[5]);
67 vld_w_x(v38, inp[6]);
68 vld_w_x(v39, inp[7]);
69 }
70 if (ireg == 48) {
71 vld_w_x(v48, inp[0]);
72 vld_w_x(v49, inp[1]);
73 vld_w_x(v50, inp[2]);
74 vld_w_x(v51, inp[3]);
75 vld_w_x(v52, inp[4]);
76 vld_w_x(v53, inp[5]);
77 vld_w_x(v54, inp[6]);
78 vld_w_x(v55, inp[7]);
79 }
80
81 if (ireg == 0) {
82 actr_v(v48, v0);
83 }
84 if (ireg == 16) {
85 actr_v(v48, v16);
86 }
87 if (ireg == 32) {
88 actr_v(v48, v32);
89 }
90 if (ireg == 48) {
91 actr_v(v48, v48);
92 }
93 vcget(v48);
94
95 vst_w_x_m(v48, dut[0]);
96 vst_w_x_m(v52, dut[4]);
97
98 for (int j = 0; j < 8; ++j) {
99 for (int i = 0; i < 8; ++i) {
100 if (ref[j][i] != dut[j][i]) {
101 printf("**error actr_v[%d][%d,%d] %08lx %08lx\n", ireg, j, i, ref[j][i],
102 dut[j][i]);
103 exit(-1);
104 }
105 }
106 }
107}
108int main() {
109 test_256_actr<0>();
110 test_256_actr<16>();
111 test_256_actr<32>();
112 test_256_actr<48>();
113
114 return 0;
115}