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89cd650e7b
Change void*-typed function pointers to void_fp. - Updated all instances of void* variables that store function pointers to variables of a new type, void_fp. Originally, I wanted to define the type of void_fp as "void (*void_fp)( void )"--that is, a pointer to a function with no return value and no arguments. However, once I did this, I realized that gcc complains with incompatible pointer type (-Wincompatible-pointer-types) warnings every time any such a pointer is being assigned to its final, type-accurate function pointer type. That is, gcc will silently typecast a void* to another defined function pointer type (e.g. dscalv_ker_ft) during an assignment from the former to the latter, but the same statement will trigger a warning when typecasting from a void_fp type. I suspect an explicit typecast is needed in order to avoid the warning, which I'm not willing to insert at this time. - Added a typedef to bli_type_defs.h defining void_fp as void*, along with a commented-out version of the aborted definition described above. (Note that POSIX requires that void* and function pointers be interchangeable; it is the C standard that does not provide this guarantee.) - Comment updates to various _oapi.c files.
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/*
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BLIS
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An object-based framework for developing high-performance BLAS-like
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libraries.
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Copyright (C) 2014, The University of Texas at Austin
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name(s) of the copyright holder(s) nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "blis.h"
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//
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// Define function pointer query interfaces.
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//
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#undef GENFRONT
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#define GENFRONT( opname ) \
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\
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GENARRAY_FPA( PASTECH2(opname,BLIS_TAPI_EX_SUF,_vft), \
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PASTECH(opname,BLIS_TAPI_EX_SUF) ); \
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\
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PASTECH2(opname,BLIS_TAPI_EX_SUF,_vft) \
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PASTEMAC2(opname,BLIS_TAPI_EX_SUF,_qfp)( num_t dt ) \
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{ \
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return PASTECH2(opname,BLIS_TAPI_EX_SUF,_fpa)[ dt ]; \
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}
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GENFRONT( asumv )
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GENFRONT( mkherm )
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GENFRONT( mksymm )
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GENFRONT( mktrim )
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GENFRONT( norm1v )
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GENFRONT( normfv )
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GENFRONT( normiv )
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GENFRONT( norm1m )
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GENFRONT( normfm )
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GENFRONT( normim )
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GENFRONT( randv )
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GENFRONT( randnv )
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GENFRONT( randm )
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GENFRONT( randnm )
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GENFRONT( sumsqv )
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#undef GENFRONT
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#define GENFRONT( opname ) \
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\
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/*
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GENARRAY_FPA( void_fp, opname ); \
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*/ \
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\
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GENARRAY_FPA( PASTECH(opname,_vft), \
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PASTECH0(opname) ); \
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\
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PASTECH(opname,_vft) \
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PASTEMAC(opname,_qfp)( num_t dt ) \
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{ \
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return PASTECH(opname,_fpa)[ dt ]; \
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}
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GENFRONT( fprintv )
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GENFRONT( fprintm )
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//GENFRONT( printv )
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//GENFRONT( printm )
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