mirror of
https://github.com/amd/blis.git
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4fa4cb0734
Details: - Removed four trailing spaces after "BLIS" that occurs in most files' commented-out license headers. - Added UT copyright lines to some files. (These files previously had only AMD copyright lines but were contributed to by both UT and AMD.) - In some files' copyright lines, expanded 'The University of Texas' to 'The University of Texas at Austin'. - Fixed various typos/misspellings in some license headers.
241 lines
6.5 KiB
C
241 lines
6.5 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 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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#undef GENFRONT
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#define GENFRONT( tname, opname ) \
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\
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void PASTEMAC0(opname) \
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( \
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obj_t* alpha, \
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obj_t* a, \
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obj_t* b, \
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obj_t* beta, \
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obj_t* c, \
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cntx_t* cntx \
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) \
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{ \
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bli_init_once(); \
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\
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num_t dt = bli_obj_dt( c ); \
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\
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dim_t k = bli_obj_width( a ); \
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void* buf_a = bli_obj_buffer_at_off( a ); \
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void* buf_b = bli_obj_buffer_at_off( b ); \
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void* buf_c = bli_obj_buffer_at_off( c ); \
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inc_t rs_c = bli_obj_row_stride( c ); \
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inc_t cs_c = bli_obj_col_stride( c ); \
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void* buf_alpha = bli_obj_buffer_for_1x1( dt, alpha ); \
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void* buf_beta = bli_obj_buffer_for_1x1( dt, beta ); \
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\
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auxinfo_t data; \
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\
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/* Fill the auxinfo_t struct in case the micro-kernel uses it. */ \
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bli_auxinfo_set_next_a( buf_a, &data ); \
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bli_auxinfo_set_next_b( buf_b, &data ); \
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bli_auxinfo_set_is_a( 1, &data ); \
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bli_auxinfo_set_is_b( 1, &data ); \
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\
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/* Query a type-specific function pointer, except one that uses
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void* instead of typed pointers. */ \
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PASTECH2(tname,_ukr,_vft) f = \
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PASTEMAC(opname,_qfp)( dt ); \
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\
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f \
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( \
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k, \
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buf_alpha, \
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buf_a, \
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buf_b, \
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buf_beta, \
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buf_c, rs_c, cs_c, \
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&data, \
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cntx \
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); \
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} \
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GENFRONT( gemm, gemm_ukernel )
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#undef GENFRONT
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#define GENFRONT( tname, opname, opnamel, opnameu ) \
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\
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void PASTEMAC0(opname) \
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( \
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obj_t* alpha, \
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obj_t* a1x, \
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obj_t* a11, \
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obj_t* bx1, \
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obj_t* b11, \
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obj_t* c11, \
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cntx_t* cntx \
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) \
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{ \
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bli_init_once(); \
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\
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num_t dt = bli_obj_dt( c11 ); \
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\
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dim_t k = bli_obj_width( a1x ); \
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void* buf_a1x = bli_obj_buffer_at_off( a1x ); \
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void* buf_a11 = bli_obj_buffer_at_off( a11 ); \
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void* buf_bx1 = bli_obj_buffer_at_off( bx1 ); \
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void* buf_b11 = bli_obj_buffer_at_off( b11 ); \
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void* buf_c11 = bli_obj_buffer_at_off( c11 ); \
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inc_t rs_c = bli_obj_row_stride( c11 ); \
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inc_t cs_c = bli_obj_col_stride( c11 ); \
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void* buf_alpha = bli_obj_buffer_for_1x1( dt, alpha ); \
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\
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auxinfo_t data; \
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\
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/* Fill the auxinfo_t struct in case the micro-kernel uses it. */ \
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if ( bli_obj_is_lower( a11 ) ) \
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{ bli_auxinfo_set_next_a( buf_a1x, &data ); } \
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else /* if ( bli_obj_is_upper( a11 ) ) */ \
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{ bli_auxinfo_set_next_a( buf_a11, &data ); } \
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bli_auxinfo_set_next_b( buf_bx1, &data ); \
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\
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/* Invoke the void pointer-based function for the given datatype. */ \
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if ( bli_obj_is_lower( a11 ) ) \
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{ \
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/* Query a type-specific function pointer, except one that uses
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void* instead of typed pointers. */ \
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PASTECH2(tname,_ukr,_vft) f = \
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PASTEMAC(opnamel,_qfp)( dt ); \
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\
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f \
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( \
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k, \
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buf_alpha, \
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buf_a1x, \
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buf_a11, \
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buf_bx1, \
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buf_b11, \
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buf_c11, rs_c, cs_c, \
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&data, \
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cntx \
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); \
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} \
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else /* if ( bli_obj_is_upper( a11 ) ) */ \
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{ \
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/* Query a type-specific function pointer, except one that uses
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void* instead of typed pointers. */ \
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PASTECH2(tname,_ukr,_vft) f = \
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PASTEMAC(opnameu,_qfp)( dt ); \
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\
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f \
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( \
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k, \
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buf_alpha, \
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buf_a1x, \
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buf_a11, \
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buf_bx1, \
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buf_b11, \
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buf_c11, rs_c, cs_c, \
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&data, \
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cntx \
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); \
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} \
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} \
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GENFRONT( gemmtrsm, gemmtrsm_ukernel, gemmtrsm_l_ukernel, gemmtrsm_u_ukernel )
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#undef GENFRONT
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#define GENFRONT( tname, opname, opnamel, opnameu ) \
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\
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void PASTEMAC0(opname) \
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( \
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obj_t* a, \
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obj_t* b, \
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obj_t* c, \
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cntx_t* cntx \
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) \
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{ \
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bli_init_once(); \
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\
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num_t dt = bli_obj_dt( c ); \
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\
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void* buf_a = bli_obj_buffer_at_off( a ); \
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void* buf_b = bli_obj_buffer_at_off( b ); \
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void* buf_c = bli_obj_buffer_at_off( c ); \
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inc_t rs_c = bli_obj_row_stride( c ); \
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inc_t cs_c = bli_obj_col_stride( c ); \
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\
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auxinfo_t data; \
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\
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/* Fill the auxinfo_t struct in case the micro-kernel uses it. */ \
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bli_auxinfo_set_next_a( buf_a, &data ); \
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bli_auxinfo_set_next_b( buf_b, &data ); \
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bli_auxinfo_set_is_a( 1, &data ); \
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bli_auxinfo_set_is_b( 1, &data ); \
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\
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/* Invoke the void pointer-based function for the given datatype. */ \
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if ( bli_obj_is_lower( a ) ) \
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{ \
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/* Query a type-specific function pointer, except one that uses
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void* instead of typed pointers. */ \
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PASTECH2(tname,_ukr,_vft) f = \
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PASTEMAC(opnamel,_qfp)( dt ); \
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\
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f \
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( \
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buf_a, \
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buf_b, \
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buf_c, rs_c, cs_c, \
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&data, \
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cntx \
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); \
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} \
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else /* if ( bli_obj_is_upper( a ) ) */ \
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{ \
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/* Query a type-specific function pointer, except one that uses
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void* instead of typed pointers. */ \
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PASTECH2(tname,_ukr,_vft) f = \
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PASTEMAC(opnameu,_qfp)( dt ); \
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\
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f \
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( \
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buf_a, \
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buf_b, \
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buf_c, rs_c, cs_c, \
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&data, \
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cntx \
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); \
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} \
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} \
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GENFRONT( trsm, trsm_ukernel, trsm_l_ukernel, trsm_u_ukernel )
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