text: /*
  
     BLIS
     An object-based framework for developing high-performance BLAS-like
     libraries.
  
     Copyright (C) 2014, The University of Texas at Austin
     Copyright (C) 2016, Hewlett Packard Enterprise Development LP
     Copyright (C) 2018, Advanced Micro Devices, Inc.
  
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions are
     met:
      - Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.
      - Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.
      - Neither the name(s) of the copyright holder(s) nor the names of its
        contributors may be used to endorse or promote products derived
        from this software without specific prior written permission.
  
     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  */
  
  #ifndef BLIS_MEMBRK_H
  #define BLIS_MEMBRK_H
  
  // membrk init
  
  static void bli_membrk_init_mutex( membrk_t* membrk )
  {
  	bli_pthread_mutex_init( &(membrk->mutex), NULL );
  }
  
  static void bli_membrk_finalize_mutex( membrk_t* membrk )
  {
  	bli_pthread_mutex_destroy( &(membrk->mutex) );
  }
  
  // membrk query
  
  static pool_t* bli_membrk_pool( dim_t pool_index, membrk_t* membrk )
  {
  	return &(membrk->pools[ pool_index ]);
  }
  
  static siz_t bli_membrk_align_size( membrk_t* membrk )
  {
  	return membrk->align_size;
  }
  
  static malloc_ft bli_membrk_malloc_fp( membrk_t* membrk )
  {
  	return membrk->malloc_fp;
  }
  
  static free_ft bli_membrk_free_fp( membrk_t* membrk )
  {
  	return membrk->free_fp;
  }
  
  // membrk modification
  
  static void bli_membrk_set_align_size( siz_t align_size, membrk_t* membrk )
  {
  	membrk->align_size = align_size;
  }
  
  static void bli_membrk_set_malloc_fp( malloc_ft malloc_fp, membrk_t* membrk )
  {
  	membrk->malloc_fp = malloc_fp;
  }
  
  static void bli_membrk_set_free_fp( free_ft free_fp, membrk_t* membrk )
  {
  	membrk->free_fp = free_fp;
  }
  
  // membrk action
  
  static void bli_membrk_lock( membrk_t* membrk )
  {
  	bli_pthread_mutex_lock( &(membrk->mutex) );
  }
  
  static void bli_membrk_unlock( membrk_t* membrk )
  {
  	bli_pthread_mutex_unlock( &(membrk->mutex) );
  }
  
  // -----------------------------------------------------------------------------
  
  membrk_t* bli_membrk_query( void );
  
  void bli_membrk_init
       (
         cntx_t*   cntx
       );
  void bli_membrk_finalize
       (
         void
       );
  
  void bli_membrk_acquire_m
       (
         rntm_t*   rntm,
         siz_t     req_size,
         packbuf_t buf_type,
         mem_t*    mem
       );
  
  void bli_membrk_release
       (
         rntm_t* rntm,
         mem_t*  mem
       );
  
  void bli_membrk_rntm_set_membrk
       (
         rntm_t* rntm
       );
  
  siz_t bli_membrk_pool_size
       (
         membrk_t* membrk,
         packbuf_t buf_type
       );
  
  // ----------------------------------------------------------------------------
  
  void bli_membrk_init_pools
       (
         cntx_t*   cntx,
         membrk_t* membrk
       );
  void bli_membrk_finalize_pools
       (
         membrk_t* membrk
       );
  
  void bli_membrk_compute_pool_block_sizes
       (
         siz_t*  bs_a,
         siz_t*  bs_b,
         siz_t*  bs_c,
         cntx_t* cntx
       );
  void bli_membrk_compute_pool_block_sizes_dt
       (
         num_t   dt,
         siz_t*  bs_a,
         siz_t*  bs_b,
         siz_t*  bs_c,
         cntx_t* cntx
       );
  
  #endif
  
  