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Try hard not to lose on time

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We try hard not to lose on time even under extreme
time pressure. We achieve this through 3 different but
coordinated steps:

    1) Increase max frequency of timer events

    2) Quickly return after a stop signal

    3) Take in account timer resolution

With these SF played under LittleBlitzer at 1"+0.02 and 3"+0
without losing on time even one game.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2012-01-02 23:40:14 +01:00
parent d282cf6964
commit f80c50bcdd
4 changed files with 17 additions and 13 deletions
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2
src/search.h
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@@ -55,7 +55,7 @@ struct Stack {
struct LimitsType {
LimitsType() { memset(this, 0, sizeof(LimitsType)); }
bool useTimeManagement() const { return !(maxTime | maxDepth | maxNodes | infinite); }
bool use_time_management() const { return !(maxTime | maxDepth | maxNodes | infinite); }
int time, increment, movesToGo, maxTime, maxDepth, maxNodes, infinite, ponder;
};