mirror of
https://github.com/amd/blis.git
synced 2026-05-05 23:11:15 +00:00
0645f239fb
Details:
- Removed explicit reference to The University of Texas at Austin in the
third clause of the license comment blocks of all relevant files and
replaced it with a more all-encompassing "copyright holder(s)".
- Removed duplicate words ("derived") from a few kernels' license
comment blocks.
- Homogenized license comment block in kernels/zen/3/bli_gemm_small.c
with format of all other comment blocks.
151 lines
4.5 KiB
C
151 lines
4.5 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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#ifndef BLIS_CAST_H
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#define BLIS_CAST_H
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// cast
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// Notes:
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// - The first char encodes the type of *ap.
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// - The second char encodes the type of b.
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#define bli_sscast( ap, b ) \
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{ \
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(b) = ( float ) *(( float* )(ap)); \
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}
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#define bli_dscast( ap, b ) \
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{ \
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(b) = ( float ) *(( double* )(ap)); \
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}
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#define bli_cscast( ap, b ) \
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{ \
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(b) = ( float ) bli_creal( *(( scomplex* )(ap)) ); \
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}
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#define bli_zscast( ap, b ) \
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{ \
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(b) = ( float ) bli_zreal( *(( dcomplex* )(ap)) ); \
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}
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#define bli_sdcast( ap, b ) \
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{ \
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(b) = ( double ) *(( float* )(ap)); \
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}
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#define bli_ddcast( ap, b ) \
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{ \
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(b) = ( double ) *(( double* )(ap)); \
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}
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#define bli_cdcast( ap, b ) \
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{ \
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(b) = ( double ) bli_creal( *(( scomplex* )(ap)) ); \
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}
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#define bli_zdcast( ap, b ) \
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{ \
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(b) = ( double ) bli_zreal( *(( dcomplex* )(ap)) ); \
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}
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#ifndef BLIS_ENABLE_C99_COMPLEX
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#define bli_sccast( ap, b ) \
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{ \
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bli_scsets( bli_sreal( *(( float* )(ap)) ), \
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0.0, (b) ); \
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}
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#define bli_dccast( ap, b ) \
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{ \
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bli_dcsets( bli_dreal( *(( double* )(ap)) ), \
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0.0, (b) ); \
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}
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#define bli_cccast( ap, b ) \
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{ \
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bli_ccsets( bli_creal( *(( scomplex* )(ap)) ), \
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bli_cimag( *(( scomplex* )(ap)) ), (b) ); \
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}
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#define bli_zccast( ap, b ) \
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{ \
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bli_zcsets( bli_zreal( *(( dcomplex* )(ap)) ), \
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bli_zimag( *(( dcomplex* )(ap)) ), (b) ); \
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}
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#define bli_szcast( ap, b ) \
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{ \
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bli_szsets( bli_sreal( *(( float* )(ap)) ), \
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0.0, (b) ); \
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}
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#define bli_dzcast( ap, b ) \
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{ \
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bli_dzsets( bli_dreal( *(( double* )(ap)) ), \
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0.0, (b) ); \
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}
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#define bli_czcast( ap, b ) \
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{ \
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bli_czsets( bli_creal( *(( scomplex* )(ap)) ), \
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bli_cimag( *(( scomplex* )(ap)) ), (b) ); \
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}
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#define bli_zzcast( ap, b ) \
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{ \
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bli_zzsets( bli_zreal( *(( dcomplex* )(ap)) ), \
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bli_zimag( *(( dcomplex* )(ap)) ), (b) ); \
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}
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#else // ifdef BLIS_ENABLE_C99_COMPLEX
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#define bli_sccast( ap, b ) { (b) = ( scomplex ) *(( float* )(ap)); }
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#define bli_dccast( ap, b ) { (b) = ( scomplex ) *(( double* )(ap)); }
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#define bli_cccast( ap, b ) { (b) = ( scomplex ) *(( scomplex* )(ap)); }
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#define bli_zccast( ap, b ) { (b) = ( scomplex ) *(( dcomplex* )(ap)); }
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#define bli_szcast( ap, b ) { (b) = ( dcomplex ) *(( float* )(ap)); }
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#define bli_dzcast( ap, b ) { (b) = ( dcomplex ) *(( double* )(ap)); }
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#define bli_czcast( ap, b ) { (b) = ( dcomplex ) *(( scomplex* )(ap)); }
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#define bli_zzcast( ap, b ) { (b) = ( dcomplex ) *(( dcomplex* )(ap)); }
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#endif // BLIS_ENABLE_C99_COMPLEX
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#define bli_scast( ap, b ) bli_sscast( ap, b )
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#define bli_dcast( ap, b ) bli_ddcast( ap, b )
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#define bli_ccast( ap, b ) bli_cccast( ap, b )
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#define bli_zcast( ap, b ) bli_zzcast( ap, b )
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#endif
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