xref: /libCEED/tests/t330-basis.c (revision b5404d5da366e284b3ef54a63de743df457e0da0)
150c301a5SRezgar Shakeri /// @file
2*b5404d5dSSebastian Grimberg /// Test creation and destruction of a 2D Quad non-tensor H(div) basis
3*b5404d5dSSebastian Grimberg /// \test Test creation and destruction of a 2D Quad non-tensor H(div) basis
450c301a5SRezgar Shakeri #include "t330-basis.h"
550c301a5SRezgar Shakeri 
62b730f8bSJeremy L Thompson #include <ceed.h>
749aac155SJeremy L Thompson #include <stdio.h>
82b730f8bSJeremy L Thompson 
950c301a5SRezgar Shakeri int main(int argc, char **argv) {
1050c301a5SRezgar Shakeri   Ceed          ceed;
11*b5404d5dSSebastian Grimberg   const CeedInt p = 8, q = 3, dim = 2, num_qpts = q * q;
124fee36f0SJeremy L Thompson   CeedBasis     basis;
1350c301a5SRezgar Shakeri   CeedScalar    q_ref[dim * num_qpts], q_weights[num_qpts];
144fee36f0SJeremy L Thompson   CeedScalar    interp[dim * p * num_qpts], div[p * num_qpts];
1550c301a5SRezgar Shakeri 
1650c301a5SRezgar Shakeri   CeedInit(argv[1], &ceed);
1750c301a5SRezgar Shakeri 
1850c301a5SRezgar Shakeri   // Test skipped if using single precision
19*b5404d5dSSebastian Grimberg   if (CEED_SCALAR_TYPE == CEED_SCALAR_FP32) return CeedError(ceed, CEED_ERROR_UNSUPPORTED, "Test not implemented in single precision");
2050c301a5SRezgar Shakeri 
214fee36f0SJeremy L Thompson   BuildHdivQuadrilateral(q, q_ref, q_weights, interp, div, CEED_GAUSS);
22*b5404d5dSSebastian Grimberg   CeedBasisCreateHdiv(ceed, CEED_TOPOLOGY_QUAD, 1, p, num_qpts, interp, div, q_ref, q_weights, &basis);
234fee36f0SJeremy L Thompson   CeedBasisView(basis, stdout);
2450c301a5SRezgar Shakeri 
254fee36f0SJeremy L Thompson   CeedBasisDestroy(&basis);
2650c301a5SRezgar Shakeri   CeedDestroy(&ceed);
2750c301a5SRezgar Shakeri   return 0;
2850c301a5SRezgar Shakeri }
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