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authorJustin Worthe <justin@worthe-it.co.za>2018-05-16 00:01:27 +0200
committerJustin Worthe <justin@worthe-it.co.za>2018-05-16 00:01:27 +0200
commitc6a7a3154b7ba59f3abc7581b35dd460023cc8f9 (patch)
treeac2fc54bffc8ce8fcc65bbc9942e3736be39b8a6 /src/strategy/monte_carlo.rs
parent29fb64e557e40afc8d58ae34c65650da9ea3c511 (diff)
Moved away from special benchmarking suite
Just using normal monte carlo. More iterations -> better.
Diffstat (limited to 'src/strategy/monte_carlo.rs')
-rw-r--r--src/strategy/monte_carlo.rs24
1 files changed, 17 insertions, 7 deletions
diff --git a/src/strategy/monte_carlo.rs b/src/strategy/monte_carlo.rs
index b7025c5..fe0462f 100644
--- a/src/strategy/monte_carlo.rs
+++ b/src/strategy/monte_carlo.rs
@@ -8,19 +8,29 @@ const MAX_MOVES: u16 = 400;
use time::{Duration, PreciseTime};
+#[cfg(not(feature = "single-threaded"))]
use rayon::prelude::*;
pub fn choose_move(settings: &GameSettings, state: &GameState, start_time: &PreciseTime, max_time: Duration) -> Command {
- println!("Using MONTE_CARLO strategy");
-
let mut command_scores = CommandScore::init_command_scores(settings, state);
loop {
- command_scores.par_iter_mut()
- .for_each(|score| {
- let mut rng = thread_rng();
- simulate_to_endstate(score, settings, state, &mut rng);
- });
+ #[cfg(feature = "single-threaded")]
+ {
+ command_scores.iter_mut()
+ .for_each(|score| {
+ let mut rng = thread_rng();
+ simulate_to_endstate(score, settings, state, &mut rng);
+ });
+ }
+ #[cfg(not(feature = "single-threaded"))]
+ {
+ command_scores.par_iter_mut()
+ .for_each(|score| {
+ let mut rng = thread_rng();
+ simulate_to_endstate(score, settings, state, &mut rng);
+ });
+ }
if start_time.to(PreciseTime::now()) > max_time {
break;
}