spdmessagesub.c

数学算法的实现库。可以实现常见的线性计算。

#ifdef MINIMUM_DEGREE
       printf("minimum degree ordering\n");
#elif defined REVERSE_CM
       printf("reverse Cuthill-McKee ordering\n");
#elif defined NESTED_DISSECTION
       printf("nested dissection ordering\n");
#elif defined IND_SET
       printf("independent set ordering\n");
#elif defined AMF
       printf("approximate minimum fill ordering\n");
#elif defined AMD
       printf("approximate minimum degree ordering\n");
#elif defined METIS_E
       printf("MeTiS multilevel (edge) ND ordering\n");
#elif defined METIS_N
       printf("MeTiS multilevel (node) ND ordering\n");
#elif defined PP_PERM
       printf("PP ordering\n");
#elif defined MMD_PP
       printf("minimum degree ordering\n");
#elif defined AMF_PP
       printf("approximate minimum fill ordering\n");
#elif defined AMD_PP
       printf("approximate minimum degree ordering\n");
#elif defined RCM_PP
       printf("reverse Cuthill-McKee ordering\n");
#elif defined METIS_E_PP
       printf("MeTiS multilevel (edge) ND ordering\n");
#elif defined METIS_N_PP
       printf("MeTiS multilevel (node) ND ordering\n");
#elif defined FC_PP
       printf("fine/coarse grid partitioning\n");
#endif