With this patch at the applications startup a line is printed
with info about use of optimized 64 bit routines and hardware
POPCNT.
Also allow the possibility to disable POPCNT support during
PGO compiles to exercise the fallback software only path.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Move the only function gettimeofday in misc.cpp
where is used.
This avoids polluting the global namespace.
No functional change.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Filter out mouse and windows type events.
This fix an issue where Glaurung hangs in console mode
under Windows.
To reproduce simply open a console under Windows (cmd.exe),
run "glaurung.exe bench 50 1", this starts benchmarking.
Then hide the windows and show again or clik the mouse
somewhere on the window, this hangs the benchmark
because Boiskey() returns true and poll() calls std::getline()
that hangs waiting for user pressing a return key.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Add a very simple debug framework to
measure the hit rate of a given condition.
Simply insert macro
dbg_hit_on(x);
Anywhere you want to compute hit rate of condition x
and then call, as example in poll(), function
dbg_print_hit_rate() to print current results.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
