Rewrite perft to be placed naturally inside new
bench code. In particular we don't have special
custom code to run perft anymore but perft is
just a new parameter of 'go' command.
So user API is now changed, old style command:
$perft 5
becomes
$go perft 4
No functional change.
Perform more complex verification and validation.
- signature.sh : extract and optionally compare Bench/Signature/Node count.
- perft.sh : verify perft counts for a number of positions.
- instrumented.sh : run a few commands or uci sequences through valgrind/sanitizer instrumented binaries.
- reprosearch.sh : verify reproducibility of search.
These script can be used from directly from the command line in the src directory.
Update travis script to use these shell scripts.
No functional change.
Shawn Xu