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e5fc00a2e7
* initial export of blis functions * Regenerate def file for master * restore bli_extern_defs exporting for now
142 lines
3.6 KiB
C
142 lines
3.6 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) 2018 - 2019, Advanced Micro Devices, Inc.
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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_APOOL_H
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#define BLIS_APOOL_H
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// -- Locked pool-of-arrays type --
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/*
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typedef struct
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{
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bli_pthread_mutex_t mutex;
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pool_t pool;
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siz_t def_array_len;
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} apool_t;
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*/
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// apool entry query
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static pool_t* bli_apool_pool( apool_t* apool )
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{
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return &(apool->pool);
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}
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static bli_pthread_mutex_t* bli_apool_mutex( apool_t* apool )
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{
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return &(apool->mutex);
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}
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static siz_t bli_apool_def_array_len( apool_t* pool )
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{
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return pool->def_array_len;
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}
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static bool_t bli_apool_is_exhausted( apool_t* apool )
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{
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pool_t* restrict pool = bli_apool_pool( apool );
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return bli_pool_is_exhausted( pool );
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}
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// apool action
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static void bli_apool_lock( apool_t* apool )
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{
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bli_pthread_mutex_lock( bli_apool_mutex( apool ) );
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}
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static void bli_apool_unlock( apool_t* apool )
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{
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bli_pthread_mutex_unlock( bli_apool_mutex( apool ) );
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}
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// apool entry modification
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static void bli_apool_set_def_array_len( siz_t def_array_len, apool_t* pool ) \
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{
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pool->def_array_len = def_array_len;
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}
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// -----------------------------------------------------------------------------
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BLIS_EXPORT_BLIS void bli_apool_init
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(
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apool_t* restrict apool
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);
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BLIS_EXPORT_BLIS void bli_apool_finalize
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(
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apool_t* restrict apool
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);
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BLIS_EXPORT_BLIS array_t* bli_apool_checkout_array
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(
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siz_t n_threads,
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apool_t* restrict apool
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);
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BLIS_EXPORT_BLIS void bli_apool_checkin_array
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(
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array_t* restrict array,
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apool_t* restrict apool
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);
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BLIS_EXPORT_BLIS pool_t* bli_apool_array_elem
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(
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siz_t index,
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array_t* restrict array
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);
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BLIS_EXPORT_BLIS void bli_apool_grow
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(
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siz_t num_blocks_add,
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apool_t* restrict apool
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);
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BLIS_EXPORT_BLIS void bli_apool_alloc_block
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(
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siz_t num_elem,
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array_t** restrict array_p
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);
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BLIS_EXPORT_BLIS void bli_apool_free_block
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(
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array_t* restrict array
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);
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#endif
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