522   CeedInt             qf_size_in, qf_size_out, Q, num_input_fields, num_output_fields, num_elem;  in CeedOperatorLinearAssembleQFunctionCore_Opt()  local
533   qf_size_out = impl->qf_size_out;  in CeedOperatorLinearAssembleQFunctionCore_Opt()
574   if (qf_size_out == 0) {  in CeedOperatorLinearAssembleQFunctionCore_Opt()
583         qf_size_out += field_size;  in CeedOperatorLinearAssembleQFunctionCore_Opt()
587 …CeedCheck(qf_size_out > 0, ceed, CEED_ERROR_BACKEND, "Cannot assemble QFunction without active inp…  in CeedOperatorLinearAssembleQFunctionCore_Opt()
588     impl->qf_size_out = qf_size_out;  in CeedOperatorLinearAssembleQFunctionCore_Opt()
593     const CeedSize l_size = (CeedSize)block_size * Q * qf_size_in * qf_size_out;  in CeedOperatorLinearAssembleQFunctionCore_Opt()
602     CeedInt strides[3] = {1, Q, qf_size_in * qf_size_out * Q};  in CeedOperatorLinearAssembleQFunctionCore_Opt()
604 …nd(CeedElemRestrictionCreateBlockedStrided(ceed, num_elem, Q, block_size, qf_size_in * qf_size_out,  in CeedOperatorLinearAssembleQFunctionCore_Opt()
605 …                                   qf_size_in * qf_size_out * num_elem * Q, strides, &block_rstr));  in CeedOperatorLinearAssembleQFunctionCore_Opt()
611     const CeedSize l_size     = (CeedSize)num_elem * Q * qf_size_in * qf_size_out;  in CeedOperatorLinearAssembleQFunctionCore_Opt()
612     CeedInt        strides[3] = {1, Q, qf_size_in * qf_size_out * Q};  in CeedOperatorLinearAssembleQFunctionCore_Opt()
615     CeedCallBackend(CeedElemRestrictionCreateStrided(ceed, num_elem, Q, qf_size_in * qf_size_out,  in CeedOperatorLinearAssembleQFunctionCore_Opt()
616 …  (CeedSize)qf_size_in * (CeedSize)qf_size_out * (CeedSize)num_elem * (CeedSize)Q, strides, rstr));  in CeedOperatorLinearAssembleQFunctionCore_Opt()