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f272c2899a
Details: - Output an error message if and when the malloc()-equivalent called by bli_fmalloc_align() ever returns NULL. Everything was already in place for this to happen, including the error return code, the error string sprintf(), the error checking function bli_check_valid_malloc_buf() definition, and its prototype. Thanks to Minh Quan Ho for pointing out the missing error message. - Increased the default block_ptrs_len for each inner pool stored in the small block allocator from 10 to 25. Under normal execution, each thread uses only 21 blocks, so this change will prevent the sba from needing to resize the block_ptrs array of any given inner pool as threads initially populate the pool with small blocks upon first execution of a level-3 operation. - Nix stray newline echo in configure.
63 lines
2.6 KiB
C
63 lines
2.6 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) 2014, The University of Texas at Austin
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Copyright (C) 2018, 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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// Typedef function pointer types for malloc() and free() substitutes.
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typedef void* (*malloc_ft) ( size_t size );
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typedef void (*free_ft) ( void* p );
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// -----------------------------------------------------------------------------
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void* bli_malloc_pool( size_t size );
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void bli_free_pool( void* p );
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void* bli_malloc_intl( size_t size );
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void* bli_calloc_intl( size_t size );
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void bli_free_intl( void* p );
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void* bli_malloc_user( size_t size );
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void bli_free_user( void* p );
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// -----------------------------------------------------------------------------
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void* bli_fmalloc_align( malloc_ft f, size_t size, size_t align_size );
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void bli_ffree_align( free_ft f, void* p );
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void* bli_fmalloc_noalign( malloc_ft f, size_t size );
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void bli_ffree_noalign( free_ft f, void* p );
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void bli_fmalloc_align_check( malloc_ft f, size_t size, size_t align_size );
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void bli_fmalloc_align_post_check( void* p );
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