11   PetscInt     *dim;  member
20   PetscInt      ndim = cufft->ndim, *dim = cufft->dim;  in MatMult_SeqCUFFT()  local
30       PetscCallCUFFT(cufftPlan1d(&cufft->p_forward, dim[0], CUFFT_C2C, 1));  in MatMult_SeqCUFFT()
33       PetscCallCUFFT(cufftPlan2d(&cufft->p_forward, dim[0], dim[1], CUFFT_C2C));  in MatMult_SeqCUFFT()
36       PetscCallCUFFT(cufftPlan3d(&cufft->p_forward, dim[0], dim[1], dim[2], CUFFT_C2C));  in MatMult_SeqCUFFT()
43 …PetscCallCUDA(cudaMemcpy(devArray, x_array, sizeof(cufftComplex) * dim[ndim], cudaMemcpyHostToDevi…  in MatMult_SeqCUFFT()
47 …PetscCallCUDA(cudaMemcpy(y_array, devArray, sizeof(cufftComplex) * dim[ndim], cudaMemcpyDeviceToHo…  in MatMult_SeqCUFFT()
57   PetscInt      ndim = cufft->ndim, *dim = cufft->dim;  in MatMultTranspose_SeqCUFFT()  local
67       PetscCallCUFFT(cufftPlan1d(&cufft->p_backward, dim[0], CUFFT_C2C, 1));  in MatMultTranspose_SeqCUFFT()
70       PetscCallCUFFT(cufftPlan2d(&cufft->p_backward, dim[0], dim[1], CUFFT_C2C));  in MatMultTranspose_SeqCUFFT()
73       PetscCallCUFFT(cufftPlan3d(&cufft->p_backward, dim[0], dim[1], dim[2], CUFFT_C2C));  in MatMultTranspose_SeqCUFFT()
80 …PetscCallCUDA(cudaMemcpy(devArray, x_array, sizeof(cufftComplex) * dim[ndim], cudaMemcpyHostToDevi…  in MatMultTranspose_SeqCUFFT()
84 …PetscCallCUDA(cudaMemcpy(y_array, devArray, sizeof(cufftComplex) * dim[ndim], cudaMemcpyDeviceToHo…  in MatMultTranspose_SeqCUFFT()
95   PetscCall(PetscFree(cufft->dim));  in MatDestroy_SeqCUFFT()
124 PetscErrorCode MatCreateSeqCUFFT(MPI_Comm comm, PetscInt ndim, const PetscInt dim[], Mat *A)  in MatCreateSeqCUFFT()  argument
131   if (ndim) PetscAssertPointer(dim, 3);  in MatCreateSeqCUFFT()
135 …PetscCheck(dim[d] >= 0, PETSC_COMM_SELF, PETSC_ERR_USER, "dim[%" PetscInt_FMT "]=%" PetscInt_FMT "…  in MatCreateSeqCUFFT()
136     m *= dim[d];  in MatCreateSeqCUFFT()
143   PetscCall(PetscMalloc1(ndim + 1, &cufft->dim));  in MatCreateSeqCUFFT()
144   PetscCall(PetscArraycpy(cufft->dim, dim, ndim));  in MatCreateSeqCUFFT()
149   cufft->dim[ndim]  = m;  in MatCreateSeqCUFFT()