Re: [gnugo-devel] finishing the cache transition

[Paul Pogonyshev]

Gunnar wrote:
> Remaining questions:
> 1. [...]
> 2. In board.c there is a macro
>    #define USE_BOARD_CACHES (NUM_HASHVALUES <= 4)
>    which is used for some conditional code. Is there any point in
>    keeping this around any more?

I suppose no.  It is intended to disable approxlib()/accuratelib() cache
if comparing hash values is costly.  Looking at it now, I guess that
comparing 4 values is not costly at all.  We can either

  #define USE_BOARD_CACHES      1

or remove it completely together with non-caching code.

Paul