OpenBLAS/lapack/trtrs/ztrtrs_parallel.c

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/* Copyright 2009, 2010 The University of Texas at Austin.           */
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#include <stdio.h>
#include "common.h"

#if   TRANS == 1 && !defined(UPLO) && !defined(DIAG)
#define TRSM TRSM_LNUU
#define ZTRSV ZTRSV_NUU
#elif TRANS == 1 && !defined(UPLO) && defined(DIAG)
#define TRSM TRSM_LNUN
#define ZTRSV ZTRSV_NUN
#elif TRANS == 1 && defined(UPLO) && !defined(DIAG)
#define TRSM TRSM_LNLU
#define ZTRSV ZTRSV_NLU
#elif TRANS == 1 && defined(UPLO) && defined(DIAG)
#define TRSM TRSM_LNLN
#define ZTRSV ZTRSV_NLN
#elif TRANS == 2 && !defined(UPLO) && !defined(DIAG)
#define TRSM TRSM_LTUU
#define ZTRSV ZTRSV_TUU
#elif TRANS == 2 && !defined(UPLO) && defined(DIAG)
#define TRSM TRSM_LTUN
#define ZTRSV ZTRSV_TUN
#elif TRANS == 2 && defined(UPLO) && !defined(DIAG)
#define TRSM TRSM_LTLU
#define ZTRSV ZTRSV_TLU
#elif TRANS == 2 && defined(UPLO) && defined(DIAG)
#define TRSM TRSM_LTLN
#define ZTRSV ZTRSV_TLN
#elif TRANS == 3 && !defined(UPLO) && !defined(DIAG)
#define TRSM TRSM_LRUU
#define ZTRSV ZTRSV_RUU
#elif TRANS == 3 && !defined(UPLO) && defined(DIAG)
#define TRSM TRSM_LRUN
#define ZTRSV ZTRSV_RUN
#elif TRANS == 3 && defined(UPLO) && !defined(DIAG)
#define TRSM TRSM_LRLU
#define ZTRSV ZTRSV_RLU
#elif TRANS == 3 && defined(UPLO) && defined(DIAG)
#define TRSM TRSM_LRLN
#define ZTRSV ZTRSV_RLN
#elif TRANS == 4 && !defined(UPLO) && !defined(DIAG)
#define TRSM TRSM_LCUU
#define ZTRSV ZTRSV_CUU
#elif TRANS == 4 && !defined(UPLO) && defined(DIAG)
#define TRSM TRSM_LCUN
#define ZTRSV ZTRSV_CUN
#elif TRANS == 4 && defined(UPLO) && !defined(DIAG)
#define TRSM TRSM_LCLU
#define ZTRSV ZTRSV_CLU
#elif TRANS == 4 && defined(UPLO) && defined(DIAG)
#define TRSM TRSM_LCLN
#define ZTRSV ZTRSV_CLN
#endif

static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
			 FLOAT *sa, FLOAT *sb, BLASLONG mypos) {

  TRSM (args, range_m, range_n, sa, sb, 0);
  return 0;
}

blasint CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLOAT *sb, BLASLONG mypos) {

  int mode;

    if (args -> n == 1){
      ZTRSV (args -> m, args -> a, args -> lda, args -> b, 1, sb);
    } else {
#ifdef XDOUBLE
      mode  =  BLAS_XDOUBLE | BLAS_COMPLEX;
#elif defined(DOUBLE)
      mode  =  BLAS_DOUBLE  | BLAS_COMPLEX;
#else
      mode  =  BLAS_SINGLE  | BLAS_COMPLEX;
#endif

      gemm_thread_n(mode, args, NULL, NULL, inner_thread, sa, sb, args -> nthreads);
    }

   return 0;
  }