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83 lines
2.8 KiB
C
83 lines
2.8 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 of The University of Texas at Austin nor the names
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of its contributors may be used to endorse or promote products
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derived 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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obj_t BLIS_TWO = {};
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obj_t BLIS_ONE = {};
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obj_t BLIS_ONE_HALF = {};
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obj_t BLIS_ZERO = {};
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obj_t BLIS_MINUS_ONE_HALF = {};
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obj_t BLIS_MINUS_ONE = {};
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obj_t BLIS_MINUS_TWO = {};
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static bool_t bli_const_is_init = FALSE;
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void bli_const_init( void )
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{
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// If the API is already initialized, return early.
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if ( bli_const_is_initialized() ) return;
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bli_obj_create_const( 2.0, &BLIS_TWO );
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bli_obj_create_const( 1.0, &BLIS_ONE );
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bli_obj_create_const( 0.5, &BLIS_ONE_HALF );
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bli_obj_create_const( 0.0, &BLIS_ZERO );
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bli_obj_create_const( -0.5, &BLIS_MINUS_ONE_HALF );
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bli_obj_create_const( -1.0, &BLIS_MINUS_ONE );
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bli_obj_create_const( -2.0, &BLIS_MINUS_TWO );
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// Mark API as initialized.
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bli_const_is_init = TRUE;
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}
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void bli_const_finalize( void )
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{
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bli_obj_free( &BLIS_TWO );
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bli_obj_free( &BLIS_ONE );
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bli_obj_free( &BLIS_ONE_HALF );
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bli_obj_free( &BLIS_ZERO );
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bli_obj_free( &BLIS_MINUS_ONE_HALF );
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bli_obj_free( &BLIS_MINUS_ONE );
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bli_obj_free( &BLIS_MINUS_TWO );
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// Mark API as uninitialized.
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bli_const_is_init = FALSE;
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}
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bool_t bli_const_is_initialized( void )
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{
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return bli_const_is_init;
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}
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