6 void __attribute__((noinline
)) matmul(const int coreid
, const int ncores
, const int lda
, const data_t A
[], const data_t B
[], data_t C
[] )
9 // feel free to make a separate function for MI and MSI versions.
11 data_t temp0
, temp1
, temp2
, temp3
, temp4
, temp5
, temp6
, temp7
;
12 data_t temp8
, temp9
, temp10
, temp11
, temp12
, temp13
, temp14
, temp15
;
16 for(j
= 0; j
< 32; j
++) {
27 temp10
= C
[10 + j
*lda
];
28 temp11
= C
[11 + j
*lda
];
29 temp12
= C
[12 + j
*lda
];
30 temp13
= C
[13 + j
*lda
];
31 temp14
= C
[14 + j
*lda
];
32 temp15
= C
[15 + j
*lda
];
33 for(k
= 0; k
< 32; k
++) {
34 temp0
+= A
[j
*lda
+ k
] * B
[k
*lda
];
35 temp1
+= A
[j
*lda
+ k
] * B
[1 + k
*lda
];
36 temp2
+= A
[j
*lda
+ k
] * B
[2 + k
*lda
];
37 temp3
+= A
[j
*lda
+ k
] * B
[3 + k
*lda
];
38 temp4
+= A
[j
*lda
+ k
] * B
[4 + k
*lda
];
39 temp5
+= A
[j
*lda
+ k
] * B
[5 + k
*lda
];
40 temp6
+= A
[j
*lda
+ k
] * B
[6 + k
*lda
];
41 temp7
+= A
[j
*lda
+ k
] * B
[7 + k
*lda
];
42 temp8
+= A
[j
*lda
+ k
] * B
[8 + k
*lda
];
43 temp9
+= A
[j
*lda
+ k
] * B
[9 + k
*lda
];
44 temp10
+= A
[j
*lda
+ k
] * B
[10 + k
*lda
];
45 temp11
+= A
[j
*lda
+ k
] * B
[11 + k
*lda
];
46 temp12
+= A
[j
*lda
+ k
] * B
[12 + k
*lda
];
47 temp13
+= A
[j
*lda
+ k
] * B
[13 + k
*lda
];
48 temp14
+= A
[j
*lda
+ k
] * B
[14 + k
*lda
];
49 temp15
+= A
[j
*lda
+ k
] * B
[15 + k
*lda
];
61 C
[10 + j
*lda
] = temp10
;
62 C
[11 + j
*lda
] = temp11
;
63 C
[12 + j
*lda
] = temp12
;
64 C
[13 + j
*lda
] = temp13
;
65 C
[14 + j
*lda
] = temp14
;
66 C
[15 + j
*lda
] = temp15
;
70 if(coreid
== 1 || ncores
== 1) {
71 for(j
= 16; j
< 32; j
++) {
72 temp0
= C
[16 + j
*lda
];
73 temp1
= C
[17 + j
*lda
];
74 temp2
= C
[18 + j
*lda
];
75 temp3
= C
[19 + j
*lda
];
76 temp4
= C
[20 + j
*lda
];
77 temp5
= C
[21 + j
*lda
];
78 temp6
= C
[22 + j
*lda
];
79 temp7
= C
[23 + j
*lda
];
80 temp8
= C
[24 + j
*lda
];
81 temp9
= C
[25 + j
*lda
];
82 temp10
= C
[26 + j
*lda
];
83 temp11
= C
[27 + j
*lda
];
84 temp12
= C
[28 + j
*lda
];
85 temp13
= C
[29 + j
*lda
];
86 temp14
= C
[30 + j
*lda
];
87 temp15
= C
[31 + j
*lda
];
88 for(k
= 0; k
< 32; k
++) {
89 temp0
+= A
[j
*lda
+ k
] * B
[16 + k
*lda
];
90 temp1
+= A
[j
*lda
+ k
] * B
[17 + k
*lda
];
91 temp2
+= A
[j
*lda
+ k
] * B
[18 + k
*lda
];
92 temp3
+= A
[j
*lda
+ k
] * B
[19 + k
*lda
];
93 temp4
+= A
[j
*lda
+ k
] * B
[20 + k
*lda
];
94 temp5
+= A
[j
*lda
+ k
] * B
[21 + k
*lda
];
95 temp6
+= A
[j
*lda
+ k
] * B
[22 + k
*lda
];
96 temp7
+= A
[j
*lda
+ k
] * B
[23 + k
*lda
];
97 temp8
+= A
[j
*lda
+ k
] * B
[24 + k
*lda
];
98 temp9
+= A
[j
*lda
+ k
] * B
[25 + k
*lda
];
99 temp10
+= A
[j
*lda
+ k
] * B
[26 + k
*lda
];
100 temp11
+= A
[j
*lda
+ k
] * B
[27 + k
*lda
];
101 temp12
+= A
[j
*lda
+ k
] * B
[28 + k
*lda
];
102 temp13
+= A
[j
*lda
+ k
] * B
[29 + k
*lda
];
103 temp14
+= A
[j
*lda
+ k
] * B
[30 + k
*lda
];
104 temp15
+= A
[j
*lda
+ k
] * B
[31 + k
*lda
];
106 C
[16 + j
*lda
] = temp0
;
107 C
[17 + j
*lda
] = temp1
;
108 C
[18 + j
*lda
] = temp2
;
109 C
[19 + j
*lda
] = temp3
;
110 C
[20 + j
*lda
] = temp4
;
111 C
[21 + j
*lda
] = temp5
;
112 C
[22 + j
*lda
] = temp6
;
113 C
[23 + j
*lda
] = temp7
;
114 C
[24 + j
*lda
] = temp8
;
115 C
[25 + j
*lda
] = temp9
;
116 C
[26 + j
*lda
] = temp10
;
117 C
[27 + j
*lda
] = temp11
;
118 C
[28 + j
*lda
] = temp12
;
119 C
[29 + j
*lda
] = temp13
;
120 C
[30 + j
*lda
] = temp14
;
121 C
[31 + j
*lda
] = temp15
;
123 for(j
= 0; j
<16; j
++) {
124 temp0
= C
[16 + j
*lda
];
125 temp1
= C
[17 + j
*lda
];
126 temp2
= C
[18 + j
*lda
];
127 temp3
= C
[19 + j
*lda
];
128 temp4
= C
[20 + j
*lda
];
129 temp5
= C
[21 + j
*lda
];
130 temp6
= C
[22 + j
*lda
];
131 temp7
= C
[23 + j
*lda
];
132 temp8
= C
[24 + j
*lda
];
133 temp9
= C
[25 + j
*lda
];
134 temp10
= C
[26 + j
*lda
];
135 temp11
= C
[27 + j
*lda
];
136 temp12
= C
[28 + j
*lda
];
137 temp13
= C
[29 + j
*lda
];
138 temp14
= C
[30 + j
*lda
];
139 temp15
= C
[31 + j
*lda
];
140 for(k
= 0; k
< 32; k
++) {
141 temp0
+= A
[j
*lda
+ k
] * B
[16 + k
*lda
];
142 temp1
+= A
[j
*lda
+ k
] * B
[17 + k
*lda
];
143 temp2
+= A
[j
*lda
+ k
] * B
[18 + k
*lda
];
144 temp3
+= A
[j
*lda
+ k
] * B
[19 + k
*lda
];
145 temp4
+= A
[j
*lda
+ k
] * B
[20 + k
*lda
];
146 temp5
+= A
[j
*lda
+ k
] * B
[21 + k
*lda
];
147 temp6
+= A
[j
*lda
+ k
] * B
[22 + k
*lda
];
148 temp7
+= A
[j
*lda
+ k
] * B
[23 + k
*lda
];
149 temp8
+= A
[j
*lda
+ k
] * B
[24 + k
*lda
];
150 temp9
+= A
[j
*lda
+ k
] * B
[25 + k
*lda
];
151 temp10
+= A
[j
*lda
+ k
] * B
[26 + k
*lda
];
152 temp11
+= A
[j
*lda
+ k
] * B
[27 + k
*lda
];
153 temp12
+= A
[j
*lda
+ k
] * B
[28 + k
*lda
];
154 temp13
+= A
[j
*lda
+ k
] * B
[29 + k
*lda
];
155 temp14
+= A
[j
*lda
+ k
] * B
[30 + k
*lda
];
156 temp15
+= A
[j
*lda
+ k
] * B
[31 + k
*lda
];
158 C
[16 + j
*lda
] = temp0
;
159 C
[17 + j
*lda
] = temp1
;
160 C
[18 + j
*lda
] = temp2
;
161 C
[19 + j
*lda
] = temp3
;
162 C
[20 + j
*lda
] = temp4
;
163 C
[21 + j
*lda
] = temp5
;
164 C
[22 + j
*lda
] = temp6
;
165 C
[23 + j
*lda
] = temp7
;
166 C
[24 + j
*lda
] = temp8
;
167 C
[25 + j
*lda
] = temp9
;
168 C
[26 + j
*lda
] = temp10
;
169 C
[27 + j
*lda
] = temp11
;
170 C
[28 + j
*lda
] = temp12
;
171 C
[29 + j
*lda
] = temp13
;
172 C
[30 + j
*lda
] = temp14
;
173 C
[31 + j
*lda
] = temp15
;