The name "Weini" has the same letter as my first name "vveini" -> "vivien" and also means "WisEness Is Not Inside". For the record there is also a climbing route with this name (https://www.camptocamp.org/waypoints/35 ... e-gournier) in Auvergne where I leave.
Weini does not support memory command, you can use the json config file to set different hash table size or use
inside the GUI or cutechess (via CLOP for example).
The TT size are
"ttSize" : TT for negamax
"ttQSize" : TT for QSearch
"ttESize" : TT for evaluation
"ttELSize" : TT for lazy evaluation (not used by default)
"ttEPSize" : TT for pawn evaluation
The most influent TT size are negamax, evaluation and pawn evaluation.
Those TT sizes are a bit nebulous. I have figured out that "ttSize" increases the hash size by approximately in the sequence 37MB-74MB-148MB-292MB. E.g. to set 148 MB I have to give "ttSize" a value in the 2100000 - 4100000 range (Weini makes a rounding down).
I have not come to a formula regarding the rest of the tables. Some more easy to understand values (e.g. direct MB's) could certainly help.
All TT size work as follows :
- the TT size is the number of bucket in the TT, not the Mb used.
- the TT size given is always rounded to the previous power of 2
If you run Weini in the command line without any argument, you'll get more detail on memory really used.
xr_a_y wrote: ↑Wed Aug 08, 2018 1:40 pm
Yes oops, it isn't clear at all indeed.
All TT size work as follows :
- the TT size is the number of bucket in the TT, not the Mb used.
- the TT size given is always rounded to the previous power of 2
If you run Weini in the command line without any argument, you'll get more detail on memory really used.
xr_a_y wrote: ↑Wed Aug 08, 2018 1:40 pm
Yes oops, it isn't clear at all indeed.
All TT size work as follows :
- the TT size is the number of bucket in the TT, not the Mb used.
- the TT size given is always rounded to the previous power of 2
If you run Weini in the command line without any argument, you'll get more detail on memory really used.
#INFO - 2018-08-08 13:39:49-161: Init TT
#INFO - 2018-08-08 13:39:49-161: Adapted TT size 1048576
#INFO - 2018-08-08 13:39:49-161: Size of TT 36Mo
#INFO - 2018-08-08 13:39:49-185: Init TTQ
#INFO - 2018-08-08 13:39:49-185: Adapted QTT size 262144
#INFO - 2018-08-08 13:39:49-190: Size of QTT 9Mo
#INFO - 2018-08-08 13:39:49-190: Init TTE
#INFO - 2018-08-08 13:39:49-190: Adapted ETT size 524288
#INFO - 2018-08-08 13:39:49-190: Size of ETT 8Mo
#INFO - 2018-08-08 13:39:49-194: Init TTEL
#INFO - 2018-08-08 13:39:49-194: Adapted ETT size 262144
#INFO - 2018-08-08 13:39:49-194: Size of ETT 4Mo
#INFO - 2018-08-08 13:39:49-196: Init TTEP
#INFO - 2018-08-08 13:39:49-196: Adapted ETT size 262144
#INFO - 2018-08-08 13:39:49-196: Size of ETT 4Mo
Ah, that certainly helps.
You need to change this to match convention. Rounding to power of 2 below is common place. Cryptic sizes to TTsizes are not
#WeAreAllDraude #JusticeForDraude #RememberDraude #LeptirBigUltra "Those who can't do, clone instead" - Eduard ( A real life friend, not this forum's Eduard )
#WeAreAllDraude #JusticeForDraude #RememberDraude #LeptirBigUltra "Those who can't do, clone instead" - Eduard ( A real life friend, not this forum's Eduard )
