mirror of
https://github.com/amd/blis.git
synced 2026-05-12 01:59:59 +00:00
a017062fdf
Details:
- Integrated a patch originally authored and submitted by Ricardo Magana
of HP Enterprise. The changeset inserts use of a new object type, membrk_t,
(memory broker) that allows multiple sets of memory pools on, for example,
separate NUMA nodes, each of which has a separate memory space.
- Added membrk field to cntx_t and defined corresponding accessor macros.
- Added membrk field to mem_t object and defined corresponding accessor macros.
- Created new bli_membrk.c file, which contains the new memory broker API,
including:
bli_membrk_init(), bli_membrk_finalize()
bli_membrk_acquire_[mv](), bli_membrk_release(),
bli_membrk_init_pools(), bli_membrk_reinit_pools(),
bli_membrk_finalize_pools(),
bli_membrk_pool_size()
- In bli_mem.c, changed function calls to
bli_mem_init_pools() -> bli_membrk_init()
bli_mem_reinit_pools() -> bli_membrk_reinit()
bli_mem_finalize_pools() -> bli_membrk_finalize()
- In bli_packv_init.c, bli_packm_init.c, changed function calls to:
bli_mem_acquire_[mv]() -> bli_membrk_acquire_[mv]()
bli_mem_release() -> bli_membrk_release()
- Added bli_mutex.c and related files to frame/thread. These files define
abstract mutexes (locks) and corresponding APIs for pthreads, openmp, or
single-threaded execution. This new API is employed within functions
such as bli_membrk_acquire_[mv]() and bli_membrk_release().
50 lines
2.0 KiB
C
50 lines
2.0 KiB
C
/*
|
|
|
|
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
|
|
|
|
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 of The University of Texas at Austin 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_MUTEX_H
|
|
#define BLIS_MUTEX_H
|
|
|
|
// Include definitions (mostly mtx_t) specific to the method of
|
|
// multithreading.
|
|
#include "bli_mutex_single.h"
|
|
#include "bli_mutex_openmp.h"
|
|
#include "bli_mutex_pthreads.h"
|
|
|
|
// Thread mutex prototypes.
|
|
|
|
|
|
#endif
|
|
|