cannam@167: /*
cannam@167:  * Copyright (c) 2001 Matteo Frigo
cannam@167:  * Copyright (c) 2001 Massachusetts Institute of Technology
cannam@167:  *
cannam@167:  * This program is free software; you can redistribute it and/or modify
cannam@167:  * it under the terms of the GNU General Public License as published by
cannam@167:  * the Free Software Foundation; either version 2 of the License, or
cannam@167:  * (at your option) any later version.
cannam@167:  *
cannam@167:  * This program is distributed in the hope that it will be useful,
cannam@167:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@167:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@167:  * GNU General Public License for more details.
cannam@167:  *
cannam@167:  * You should have received a copy of the GNU General Public License
cannam@167:  * along with this program; if not, write to the Free Software
cannam@167:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@167:  *
cannam@167:  */
cannam@167: 
cannam@167: 
cannam@167: #include "libbench2/bench.h"
cannam@167: 
cannam@167: /* set I/O arrays to zero.  Default routine */
cannam@167: void problem_zero(bench_problem *p)
cannam@167: {
cannam@167:      bench_complex czero = {0, 0};
cannam@167:      if (p->kind == PROBLEM_COMPLEX) {
cannam@167: 	  caset((bench_complex *) p->inphys, p->iphyssz, czero);
cannam@167: 	  caset((bench_complex *) p->outphys, p->ophyssz, czero);
cannam@167:      } else if (p->kind == PROBLEM_R2R) {
cannam@167: 	  aset((bench_real *) p->inphys, p->iphyssz, 0.0);
cannam@167: 	  aset((bench_real *) p->outphys, p->ophyssz, 0.0);
cannam@167:      } else if (p->kind == PROBLEM_REAL && p->sign < 0) {
cannam@167: 	  aset((bench_real *) p->inphys, p->iphyssz, 0.0);
cannam@167: 	  caset((bench_complex *) p->outphys, p->ophyssz, czero);
cannam@167:      } else if (p->kind == PROBLEM_REAL && p->sign > 0) {
cannam@167: 	  caset((bench_complex *) p->inphys, p->iphyssz, czero);
cannam@167: 	  aset((bench_real *) p->outphys, p->ophyssz, 0.0);
cannam@167:      } else {
cannam@167: 	  BENCH_ASSERT(0); /* TODO */
cannam@167:      }
cannam@167: }