[dense-linear-algebra-libraries/linalg.git] / src / ti / linalg / blis / frame / 1d / scal2d / bli_scal2d.c
diff --git a/src/ti/linalg/blis/frame/1d/scal2d/bli_scal2d.c b/src/ti/linalg/blis/frame/1d/scal2d/bli_scal2d.c
--- /dev/null
@@ -0,0 +1,135 @@
+/*
+
+ BLIS
+ An object-based framework for developing high-performance BLAS-like
+ libraries.
+
+ Copyright (C) 2014, The University of Texas at Austin
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+ - Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ - Neither the name of The University of Texas at Austin nor the names
+ of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "blis.h"
+
+
+//
+// Define object-based interface.
+//
+void bli_scal2d( obj_t* beta,
+ obj_t* x,
+ obj_t* y )
+{
+ num_t dt_x;
+ obj_t beta_local;
+
+ if ( bli_error_checking_is_enabled() )
+ bli_scal2d_check( beta, x, y );
+
+ // Use the datatype of x as the target type for beta (since we do
+ // not assume mixed domain/type support is enabled).
+ dt_x = bli_obj_datatype( *x );
+
+ // Create an object to hold a copy-cast of alpha.
+ bli_obj_scalar_init_detached_copy_of( dt_x,
+ BLIS_NO_CONJUGATE,
+ beta,
+ &beta_local );
+
+ bli_scal2d_unb_var1( &beta_local,
+ x,
+ y );
+}
+
+
+//
+// Define BLAS-like interfaces with homogeneous-typed operands.
+//
+#undef GENTFUNC
+#define GENTFUNC( ctype, ch, opname, varname ) \
+\
+void PASTEMAC(ch,opname)( \
+ doff_t diagoffx, \
+ diag_t diagx, \
+ trans_t transx, \
+ dim_t m, \
+ dim_t n, \
+ ctype* beta, \
+ ctype* x, inc_t rs_x, inc_t cs_x, \
+ ctype* y, inc_t rs_y, inc_t cs_y \
+ ) \
+{ \
+ PASTEMAC3(ch,ch,ch,varname)( diagoffx, \
+ diagx, \
+ transx, \
+ m, \
+ n, \
+ beta, \
+ x, rs_x, cs_x, \
+ y, rs_y, cs_y ); \
+}
+
+INSERT_GENTFUNC_BASIC( scal2d, scal2d_unb_var1 )
+
+
+//
+// Define BLAS-like interfaces with heterogeneous-typed operands.
+//
+#undef GENTFUNC3
+#define GENTFUNC3( ctype_a, ctype_x, ctype_y, cha, chx, chy, opname, varname ) \
+\
+void PASTEMAC3(cha,chx,chy,opname)( \
+ doff_t diagoffx, \
+ diag_t diagx, \
+ trans_t transx, \
+ dim_t m, \
+ dim_t n, \
+ ctype_a* beta, \
+ ctype_x* x, inc_t rs_x, inc_t cs_x, \
+ ctype_y* y, inc_t rs_y, inc_t cs_y \
+ ) \
+{ \
+ PASTEMAC3(cha,chx,chy,varname)( diagoffx, \
+ diagx, \
+ transx, \
+ m, \
+ n, \
+ beta, \
+ x, rs_x, cs_x, \
+ y, rs_y, cs_y ); \
+}
+
+// Define the basic set of functions unconditionally, and then also some
+// mixed datatype functions if requested.
+INSERT_GENTFUNC3_BASIC( scal2d, scal2d_unb_var1 )
+
+#ifdef BLIS_ENABLE_MIXED_DOMAIN_SUPPORT
+INSERT_GENTFUNC3_MIX_D( scal2d, scal2d_unb_var1 )
+#endif
+
+#ifdef BLIS_ENABLE_MIXED_PRECISION_SUPPORT
+INSERT_GENTFUNC3_MIX_P( scal2d, scal2d_unb_var1 )
+#endif
+