[OpenSIPS-Devel] [OpenSIPS/opensips] dac6ef: Update contributors file

[Liviu Chircu]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: dac6ef8a98af1aad01c0e68ea9d3254cb0c7c2b3
      https://github.com/OpenSIPS/opensips/commit/dac6ef8a98af1aad01c0e68ea9d3254cb0c7c2b3
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2019-04-02 (Tue, 02 Apr 2019)

  Changed paths:
    M doc/build-contrib.sh

  Log Message:
  -----------
  Update contributors file


  Commit: 976431ec904afd7fe7ba45e1025eb46ae069ca9d
      https://github.com/OpenSIPS/opensips/commit/976431ec904afd7fe7ba45e1025eb46ae069ca9d
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2019-04-02 (Tue, 02 Apr 2019)

  Changed paths:
    M mem/common.c
    M mem/mem.c
    M mem/shm_mem.c

  Log Message:
  -----------
  dynamic allocators: Add some useful startup hints


  Commit: 8b19dab594ef7be7690ee3111438ffcae953e531
      https://github.com/OpenSIPS/opensips/commit/8b19dab594ef7be7690ee3111438ffcae953e531
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2019-04-02 (Tue, 02 Apr 2019)

  Changed paths:
    M mem/rpm_mem.c
    M mem/shm_mem.c

  Log Message:
  -----------
  Fix HP_MALLOC statistics with multi allocators

With multiple allocators, the SHM stats table will declare a bunch of
function-based statistics.  While this works fine for F_MALLOC and
Q_MALLOC, HP_MALLOC requires atomic counter statistics, due to its
parallel processing nature.  So, for HP_MALLOC, we now re-declare its
stats during the init phase to be atomic counters instead of functions
-- not the most elegant solution, but it's quick and not by far dirty.

Thanks to Razvan Crainea for the report! <3


  Commit: 8e61c95424a0bd1762b778b3237389f295c8dfd2
      https://github.com/OpenSIPS/opensips/commit/8e61c95424a0bd1762b778b3237389f295c8dfd2
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2019-04-02 (Tue, 02 Apr 2019)

  Changed paths:
    M mem/f_malloc.c
    M mem/f_malloc.h
    M mem/hp_malloc.c
    M mem/hp_malloc.h
    M mem/hp_malloc_stats.c
    M mem/hp_malloc_stats.h
    M mem/q_malloc.c
    M mem/q_malloc.h
    M mem/rpm_mem.c

  Log Message:
  -----------
  HP_MALLOC: Make HP_MALLOC_FAST_STATS great again

To reiterate the idea behind HP_MALLOC_FAST_STATS:

    * core problem: atomic SHM stat counters are nice, but they do
      include locking!
    * with this flag, there are almost no stat computations at runtime
      (allocs, frees, reallocs will only +/- the numbers of fragments)
    * every time user asks for, say, shmem:real_used_size, the stat
      will be fully re-computed, at most once every second.


Compare: https://github.com/OpenSIPS/opensips/compare/39febee49e2f...8e61c95424a0