mirror of
https://github.com/amd/blis.git
synced 2026-04-19 23:28:52 +00:00
3eef698711
Details:
- Updated all static function definitions to use the cpp macro
BLIS_INLINE instead of the static keyword. This allows blis.h to
use a different keyword (inline) to define these functions when
compiling with C++, which might otherwise trigger "defined but
not used" warning messages. Thanks to Giorgos Margaritis for
reporting this issue and Devin Matthews for suggesting the fix.
- Updated the following files, which are used by configure's
hardware auto-detection facility, to unconditionally #define
BLIS_INLINE to the static keyword (since we know BLIS will be
compiled with C, not C++):
build/detect/config/config_detect.c
frame/base/bli_arch.c
frame/base/bli_cpuid.c
- CREDITS file update.
511 lines
16 KiB
C
511 lines
16 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_COPYS_MXN_H
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#define BLIS_COPYS_MXN_H
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// copys_mxn
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// Notes:
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// - The first char encodes the type of x.
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// - The second char encodes the type of y.
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// xy = ?s
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BLIS_INLINE void bli_sscopys_mxn( const dim_t m, const dim_t n, float* restrict x, const inc_t rs_x, const inc_t cs_x,
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float* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_sscopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_sscopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_sscopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_dscopys_mxn( const dim_t m, const dim_t n, double* restrict x, const inc_t rs_x, const inc_t cs_x,
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float* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_dscopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_dscopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_dscopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_cscopys_mxn( const dim_t m, const dim_t n, scomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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float* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_cscopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_cscopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_cscopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_zscopys_mxn( const dim_t m, const dim_t n, dcomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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float* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_zscopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_zscopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_zscopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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// xy = ?d
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BLIS_INLINE void bli_sdcopys_mxn( const dim_t m, const dim_t n, float* restrict x, const inc_t rs_x, const inc_t cs_x,
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double* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_sdcopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_sdcopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_sdcopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_ddcopys_mxn( const dim_t m, const dim_t n, double* restrict x, const inc_t rs_x, const inc_t cs_x,
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double* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_ddcopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_ddcopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_ddcopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_cdcopys_mxn( const dim_t m, const dim_t n, scomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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double* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_cdcopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_cdcopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_cdcopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_zdcopys_mxn( const dim_t m, const dim_t n, dcomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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double* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_zdcopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_zdcopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_zdcopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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// xy = ?c
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BLIS_INLINE void bli_sccopys_mxn( const dim_t m, const dim_t n, float* restrict x, const inc_t rs_x, const inc_t cs_x,
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scomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_sccopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_sccopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_sccopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_dccopys_mxn( const dim_t m, const dim_t n, double* restrict x, const inc_t rs_x, const inc_t cs_x,
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scomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_dccopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_dccopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_dccopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_cccopys_mxn( const dim_t m, const dim_t n, scomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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scomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_cccopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_cccopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_cccopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_zccopys_mxn( const dim_t m, const dim_t n, dcomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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scomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_zccopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_zccopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_zccopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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// xy = ?c
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BLIS_INLINE void bli_szcopys_mxn( const dim_t m, const dim_t n, float* restrict x, const inc_t rs_x, const inc_t cs_x,
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dcomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_szcopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_szcopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_szcopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_dzcopys_mxn( const dim_t m, const dim_t n, double* restrict x, const inc_t rs_x, const inc_t cs_x,
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dcomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_dzcopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_dzcopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_dzcopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_czcopys_mxn( const dim_t m, const dim_t n, scomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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dcomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_czcopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_czcopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_czcopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_zzcopys_mxn( const dim_t m, const dim_t n, dcomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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dcomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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#ifdef BLIS_ENABLE_CR_CASES
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if ( rs_x == 1 && rs_y == 1 )
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_zzcopys( *(x + ii + jj*cs_x),
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*(y + ii + jj*cs_y) );
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}
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else if ( cs_x == 1 && cs_y == 1 )
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{
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for ( dim_t ii = 0; ii < m; ++ii )
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for ( dim_t jj = 0; jj < n; ++jj )
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bli_zzcopys( *(x + ii*rs_x + jj),
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*(y + ii*rs_y + jj) );
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}
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else
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#endif
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{
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for ( dim_t jj = 0; jj < n; ++jj )
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for ( dim_t ii = 0; ii < m; ++ii )
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bli_zzcopys( *(x + ii*rs_x + jj*cs_x),
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*(y + ii*rs_y + jj*cs_y) );
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}
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}
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BLIS_INLINE void bli_scopys_mxn( const dim_t m, const dim_t n, float* restrict x, const inc_t rs_x, const inc_t cs_x,
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float* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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bli_sscopys_mxn( m, n, x, rs_x, cs_x, y, rs_y, cs_y );
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}
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BLIS_INLINE void bli_dcopys_mxn( const dim_t m, const dim_t n, double* restrict x, const inc_t rs_x, const inc_t cs_x,
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double* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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bli_ddcopys_mxn( m, n, x, rs_x, cs_x, y, rs_y, cs_y );
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}
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BLIS_INLINE void bli_ccopys_mxn( const dim_t m, const dim_t n, scomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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scomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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bli_cccopys_mxn( m, n, x, rs_x, cs_x, y, rs_y, cs_y );
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}
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BLIS_INLINE void bli_zcopys_mxn( const dim_t m, const dim_t n, dcomplex* restrict x, const inc_t rs_x, const inc_t cs_x,
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dcomplex* restrict y, const inc_t rs_y, const inc_t cs_y )
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{
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bli_zzcopys_mxn( m, n, x, rs_x, cs_x, y, rs_y, cs_y );
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}
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#endif
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