207   PetscInt                     *Mi, *Mj, Mnz;  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()  local
215 …Mnz = (Ai[m] - Ai[0]) + (adiag[0] - adiag[m]); // Lnz (without the unit diagonal) + Unz (with the …  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
217       PetscCall(PetscMalloc1(Mnz, &Mj)); // Mj is temp  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
218       PetscCall(PetscMalloc1(Mnz, &Ma));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
230       PetscCallCUDA(cudaMalloc(&fs->csrColIdx, sizeof(*fs->csrColIdx) * Mnz));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
231       PetscCallCUDA(cudaMalloc(&fs->csrVal, sizeof(*fs->csrVal) * Mnz));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
233 …PetscCallCUDA(cudaMemcpy(fs->csrColIdx, Mj, sizeof(*fs->csrColIdx) * Mnz, cudaMemcpyHostToDevice));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
244 …PetscCallCUSPARSE(cusparseCreateCsr(&fs->spMatDescr_L, m, m, Mnz, fs->csrRowPtr, fs->csrColIdx, fs…  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
250 …PetscCallCUSPARSE(cusparseCreateCsr(&fs->spMatDescr_U, m, m, Mnz, fs->csrRowPtr, fs->csrColIdx, fs…  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
277     Mnz = Mi[m];  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
285     PetscCallCUDA(cudaMemcpy(fs->csrVal, Ma, sizeof(*Ma) * Mnz, cudaMemcpyHostToDevice));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_LU()
625   PetscInt                     *Mj, Mnz;  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()  local
634       Mnz = Ai[m]; // Unz (with the unit diagonal)  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()
635       PetscCall(PetscMalloc1(Mnz, &Ma));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()
636       PetscCall(PetscMalloc1(Mnz, &Mj)); // Mj[] is temp  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()
645       PetscCallCUDA(cudaMalloc(&fs->csrColIdx, sizeof(*fs->csrColIdx) * Mnz));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()
646       PetscCallCUDA(cudaMalloc(&fs->csrVal, sizeof(*fs->csrVal) * Mnz));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()
649       PetscCallCUDA(cudaMemcpy(fs->csrColIdx, Mj, sizeof(*Mj) * Mnz, cudaMemcpyHostToDevice));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()
660 …PetscCallCUSPARSE(cusparseCreateCsr(&fs->spMatDescr_U, m, m, Mnz, fs->csrRowPtr, fs->csrColIdx, fs…  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()
688     Mnz = Ai[m];  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()
694     PetscCallCUDA(cudaMemcpy(fs->csrVal, Ma, sizeof(*Ma) * Mnz, cudaMemcpyHostToDevice));  in MatSeqAIJCUSPARSEBuildFactoredMatrix_Cholesky()