88 …Mat         *workC;      /* array of Mat with specific containers depending on the underlying MatM…  member
97   Mat                viewB, viewC, productB, workC;  in MatProductNumeric_Nest_Dense()  local
134       workC             = contents->workC[i * nc + j];  in MatProductNumeric_Nest_Dense()
135       productB          = workC->product->B;  in MatProductNumeric_Nest_Dense()
136       workC->product->B = viewB; /* use newly created dense matrix viewB */  in MatProductNumeric_Nest_Dense()
137       PetscCall(MatProductNumeric(workC));  in MatProductNumeric_Nest_Dense()
139       workC->product->B = productB; /* resume original B */  in MatProductNumeric_Nest_Dense()
142       PetscCall(MatAXPY(viewC, 1.0, contents->workC[i * nc + j], SAME_NONZERO_PATTERN));  in MatProductNumeric_Nest_Dense()
162   for (i = 0; i < contents->k; i++) PetscCall(MatDestroy(contents->workC + i));  in MatNest_DenseDestroy()
163   PetscCall(PetscFree3(contents->dm, contents->dn, contents->workC));  in MatNest_DenseDestroy()
171   Mat                viewB, workC;  in MatProductSymbolic_Nest_Dense()  local
208   PetscCall(PetscCalloc3(nr + 1, &contents->dm, nc + 1, &contents->dn, nr * nc, &contents->workC));  in MatProductSymbolic_Nest_Dense()
232       PetscCall(MatProductCreate(bA->m[i][j], viewB, NULL, &contents->workC[i * nc + j]));  in MatProductSymbolic_Nest_Dense()
233       workC = contents->workC[i * nc + j];  in MatProductSymbolic_Nest_Dense()
234       PetscCall(MatProductSetType(workC, MATPRODUCT_AB));  in MatProductSymbolic_Nest_Dense()
235       PetscCall(MatProductSetAlgorithm(workC, "default"));  in MatProductSymbolic_Nest_Dense()
236       PetscCall(MatProductSetFill(workC, fill));  in MatProductSymbolic_Nest_Dense()
237       PetscCall(MatProductSetFromOptions(workC));  in MatProductSymbolic_Nest_Dense()
238       PetscCall(MatProductSymbolic(workC));  in MatProductSymbolic_Nest_Dense()
241       PetscCall(MatSeqDenseSetPreallocation(workC, contents->tarray));  in MatProductSymbolic_Nest_Dense()
242       PetscCall(MatMPIDenseSetPreallocation(workC, contents->tarray));  in MatProductSymbolic_Nest_Dense()