Line data    Source code

       1              : // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
       2              : // SPDX-License-Identifier: Apache-2.0
       3              : 
       4              : #ifndef PALACE_LIBCEED_HDIV_BUILD_32_QF_H
       5              : #define PALACE_LIBCEED_HDIV_BUILD_32_QF_H
       6              : 
       7              : #include "../coeff/coeff_3_qf.h"
       8              : #include "utils_32_qf.h"
       9              : 
      10            0 : CEED_QFUNCTION(f_build_hdiv_32)(void *__restrict__ ctx, CeedInt Q,
      11              :                                 const CeedScalar *const *in, CeedScalar *const *out)
      12              : {
      13            0 :   const CeedScalar *attr = in[0], *wdetJ = in[0] + Q, *adjJt = in[0] + 2 * Q;
      14            0 :   CeedScalar *qd = out[0];
      15              : 
      16            0 :   CeedPragmaSIMD for (CeedInt i = 0; i < Q; i++)
      17              :   {
      18              :     CeedScalar coeff[9], adjJt_loc[6], J_loc[6], qd_loc[4];
      19            0 :     CoeffUnpack3((const CeedIntScalar *)ctx, (CeedInt)attr[i], coeff);
      20            0 :     MatUnpack32(adjJt + i, Q, adjJt_loc);
      21              :     AdjJt32(adjJt_loc, J_loc);
      22              :     MultAtBA32(J_loc, coeff, qd_loc);
      23              : 
      24            0 :     qd[i + Q * 0] = wdetJ[i] * qd_loc[0];
      25            0 :     qd[i + Q * 1] = wdetJ[i] * qd_loc[1];
      26            0 :     qd[i + Q * 2] = wdetJ[i] * qd_loc[2];
      27            0 :     qd[i + Q * 3] = wdetJ[i] * qd_loc[3];
      28              :   }
      29            0 :   return 0;
      30              : }
      31              : 
      32              : #endif  // PALACE_LIBCEED_HDIV_BUILD_32_QF_H