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| exercise:prog:spinglass [2020/08/17 18:19] – [Data storage] chunchung | exercise:prog:spinglass [2020/11/06 03:15] (current) – [System representation] chunchung | ||
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| Line 14: | Line 14: | ||
| double * j = new double [sz*(sz-1)/ | double * j = new double [sz*(sz-1)/ | ||
| </ | </ | ||
| + | Since the coupling involves two spins, it is instinctive to use a two-dimensional array for '' | ||
| + | |||
| + | Since we are using %%C++%%, we will use the '' | ||
| + | <code c++> | ||
| + | std:: | ||
| + | std:: | ||
| + | std:: | ||
| + | </ | ||
| + | For couplings, we use '' | ||
| + | <code c++> | ||
| + | struct Link { | ||
| + | int n0; | ||
| + | int n1; | ||
| + | }; | ||
| + | std:: | ||
| + | </ | ||
| + | |||
| =====Data storage===== | =====Data storage===== | ||
| For portability of data, we use [[https:// | For portability of data, we use [[https:// | ||
| Line 40: | Line 57: | ||
| } | } | ||
| </ | </ | ||
| + | =====All-to-all network===== | ||