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@ivmai ivmai released this 28 Mar 04:32
v7.8.0
cc8e83a

Changes

  • Add AUTHORS file to the list of installed documentation
  • Add goal to Makefile.msft to build all tests but not execute them
  • Allocate marks[] dynamically and report all found errors in test_stack
  • Always export stack_init/push_release/pop_acquire from atomic_ops_gpl
  • Always use 'mfence' for nop_full if target CPU supports SSE2 (MS VC/x86)
  • Avoid 'cast increases required alignment' warnings in atomic_ops_malloc.c
  • Avoid breaking strict-aliasing rules in test_malloc and test_stack
  • Avoid code duplication in AO_stack_push_explicit_aux_release
  • Better document test_stack internals
  • Build atomic_ops.lib by Makefile.msft (MS VC)
  • Build test object and executable files in tests folder (MS VC)
  • Define AO_stack_t uniformly
  • Define double_compare_and_swap_full if MS VS 2017+ (x86)
  • Do not expose AO_REAL_HEAD/NEXT_PTR implementation in header by default
  • Document config macros in README_win32 and remove them from configure
  • Eliminate 'function is never used' cppcheck warning for AO_stack_init
  • Enforce most strict level of compiler warnings (MS VC)
  • Ensure atomic_ops.c global symbols are always declared as extern 'C'
  • Explicitly outline symbols exported in AO shared libraries with AO_API
  • Hide AO_free_list symbol
  • Implement AO_stack_init using memset
  • Implement AO_test_and_set using InterlockedExchange8 (MS VC)
  • Implement and/or/xor for AO_t, short and int types (MS VC)
  • Implement nf/acq/rel variants of primitives on Windows RT (MS VC)
  • Mention MIT near core library licensing terms in LICENSE file
  • Move all README_*.txt and license files to the top folder
  • Move all non-double intrinsic-based primitives to msftc/common32_defs.h
  • Move gcc-4/alpha workaround outside AO_stack_pop_explicit_aux_acquire
  • New AO_stack_is_lock_free API function
  • New configure option (--disable-gpl) to skip building of libatomic_ops_gpl
  • Print message of almost-lock-free implementation in test_stack if used
  • Refine LICENSE and README about code parts covered by MIT and GPL-2.0
  • Refine copyright terms in GPL source files
  • Reformat atomic_ops_stack.c/h files
  • Remove 'lib' prefix for atomic_ops_gpl.lib in Makefile.msft
  • Remove redundant assert in AO_stack_pop_explicit_aux_acquire
  • Remove redundant cast to AO_t in lock-free AO_stack_pop_acquire
  • Rename LICENSING.txt to LICENSE file
  • Rename VERBOSE macro to VERBOSE_STACK in test_stack (refactoring)
  • Rename fetch_and_add to fetch_then_add in test_stack (refactoring)
  • Replace obsolete AC_HELP_STRING with AS_HELP_STRING in configure
  • Replace obsolete AC_TRY_COMPILE with AC_COMPILE_IFELSE in configure
  • Split test_stack main into several functions (refactoring)
  • Support Elbrus 2000 (gcc/e2k)
  • Support build with CMake
  • Support double-wide CAS on armv7+ and UWP/arm64 (MS VC)
  • Support test_atomic with MS build w/o the need to run GNU make first
  • Use GCC atomic intrinsics for SPARC
  • Use builtin_expect in AO_stack_push_explicit_aux_release

Build status

Travis CI build
AppVeyor CI build
Coveralls status (code coverage)

Distribution Tarball

libatomic_ops-7.8.0.tar.gz (see the Assets, md5: a7e51e8041c3e60c298c037b2789c3fa)

Assets 3
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