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16 commits

Author SHA1 Message Date
Nekotekina e982871ab5 atomic.hpp: increase hashtable capacity 
Double size and ignore 2 lowest bits (effectively x8)
 2019-09-13 15:53:34 +03:00
Nekotekina 2fc8844315 atomic.hpp: add atomic wait mask support 2019-09-13 15:53:34 +03:00
Nekotekina 4504ac2d12 atomic.hpp: implement collision fallback properly 
Should prevent devastating effect of collisions
 2019-09-10 19:25:39 +03:00
Nekotekina 67f31c17d1 atomic.hpp: fix signal saturation logic 
Make sure to notify_all at max signal count.
 2019-09-10 19:25:39 +03:00
Nekotekina a808c2aaf6 atomic.hpp: optimize internal logic 
Move waiter count to highest bits to prevent false futex wakeups.
Test pointer bits properly in notify_all to avoid false wakeups.
 2019-09-10 19:25:39 +03:00
Nekotekina aa99faa85d atomic.hpp: add timeout support 2019-09-10 19:25:39 +03:00
Nekotekina 1668d6ee1b atomic.hpp: implement wait callback interface 
Will be used to wake up threads uniformly.
 2019-09-10 17:43:04 +03:00
Nekotekina 6811ec562c Use parentheses for new T() syntax 
MSVC keeps being dumb...
 2019-08-27 03:50:15 +03:00
Nekotekina 8517ccfdfa Add new typemap for always existing objects 
Not to be confused with singletons or global variables.
 2019-08-22 02:13:39 +03:00
Nekotekina 11a43e25d7 typeindices.hpp - start index from 0 
Starting it from 1 makes it more error-prone to use.
 2019-08-17 23:40:51 +03:00
Nekotekina 4df1c16099 Implement stx::typeinfo_v (util/typeindices.hpp) 
Move and generalize logic from typemap.h
 2019-08-14 21:04:25 +03:00
Nekotekina 4f22559ff0 Remove dumb overloads of atomic_op, fetch_op 
And lf_queue::apply.
Fix inlining problem by passing F by value.
 2019-08-14 20:28:34 +03:00
Nekotekina 5bd17a44c9 Add fallback implementation for waitable atomics 
May improve perf on OSX/BSD
 2019-08-02 18:37:23 +03:00
Nekotekina c6993d3f1c Change bits of waitable atomics 
Reduce max waiter count to 2^14.
Refactor code to use waiter_mask and signal_mask constants.
 2019-07-29 21:55:59 +03:00
Nekotekina e1db6cef6f Remove ignored bits in waitable atomics 
It was not implemented correctly.
 2019-07-29 21:55:59 +03:00
Nekotekina f63e89f9b4 Implement waitable atomics 
Moved Atomic.h to util/atomic.hpp
List source files in CMakeLists.txt
 2019-07-29 03:04:55 +03:00