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05f2f0ac92
* Add mimalloc v2.12 Modified src/alloc.c to remove include of alloc-override.c and not compile new handler. Did not include the following files: - include/mimalloc-new-delete.h - include/mimalloc-override.h - src/alloc-override-osx.c - src/alloc-override.c - src/static.c - src/region.c mimalloc is thread safe and shares a single heap across all runtimes, therefore finalization and getting global allocated blocks across all runtimes is different. * mimalloc: minimal changes for use in Python: - remove debug spam for freeing large allocations - use same bytes (0xDD) for freed allocations in CPython and mimalloc This is important for the test_capi debug memory tests * Don't export mimalloc symbol in libpython. * Enable mimalloc as Python allocator option. * Add mimalloc MIT license. * Log mimalloc in Lib/test/pythoninfo.py. * Document new mimalloc support. * Use macro defs for exports as done in: https://github.com/python/cpython/pull/31164/ Co-authored-by: Sam Gross <colesbury@gmail.com> Co-authored-by: Christian Heimes <christian@python.org> Co-authored-by: Victor Stinner <vstinner@python.org>
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* ----------------------------------------------------------------------------
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Copyright (c) 2018-2020, Microsoft Research, Daan Leijen
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This is free software; you can redistribute it and/or modify it under the
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terms of the MIT license. A copy of the license can be found in the file
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"LICENSE" at the root of this distribution.
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-----------------------------------------------------------------------------*/
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#ifndef _DEFAULT_SOURCE
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#define _DEFAULT_SOURCE
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#endif
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#if defined(__sun)
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// same remarks as os.c for the static's context.
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#undef _XOPEN_SOURCE
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#undef _POSIX_C_SOURCE
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#endif
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#include "mimalloc.h"
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#include "mimalloc/internal.h"
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// For a static override we create a single object file
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// containing the whole library. If it is linked first
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// it will override all the standard library allocation
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// functions (on Unix's).
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#include "alloc.c" // includes alloc-override.c
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#include "alloc-aligned.c"
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#include "alloc-posix.c"
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#include "arena.c"
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#include "bitmap.c"
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#include "heap.c"
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#include "init.c"
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#include "options.c"
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#include "os.c"
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#include "page.c" // includes page-queue.c
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#include "random.c"
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#include "segment.c"
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#include "segment-map.c"
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#include "stats.c"
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#include "prim/prim.c"
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#if MI_OSX_ZONE
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#include "prim/osx/alloc-override-zone.c"
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#endif
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