romanov73/time-series-smoothing
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#12 -- Fix threads

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This commit is contained in:
Anton Romanov 2024-11-25 11:24:58 +04:00
parent dbcadcb4aa
commit 4e6c79f837
1 changed files with 5 additions and 2 deletions
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7
src/main/java/ru/ulstu/service/MethodParamBruteForce.java
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@ -33,7 +33,8 @@ class MethodParamBruteForce {
private final int DEFAULT_THREAD_COUNT = 50;
private final List<Method> methods;
private final ScoreMethod scoreMethod = new Smape();
private final ExecutorService executors = Executors.newFixedThreadPool(DEFAULT_THREAD_COUNT);
private final ExecutorService executors = Executors.newCachedThreadPool();
;
public MethodParamBruteForce(List<Method> methods) {
this.methods = methods;
@ -74,7 +75,7 @@ class MethodParamBruteForce {
for (Future<ModelingResult> futureModelingResult : futureModelingResults) {
modelingResults.add(futureModelingResult.get());
}
System.gc();
return getBestResultForecast(modelingResults, timeSeries, countPoints);
}
@ -159,6 +160,7 @@ class MethodParamBruteForce {
for (Future<ModelingResult> futureModelingResult : results) {
results2.add(futureModelingResult.get());
}
System.gc();
return results2.stream()
.min(Comparator.comparing(modelingResult -> modelingResult.getScore().getDoubleValue()))
.orElse(null);
@ -189,6 +191,7 @@ class MethodParamBruteForce {
for (Future<ModelingResult> futureModelingResult : results) {
results2.add(futureModelingResult.get());
}
System.gc();
return results2.stream()
.min(Comparator.comparing(modelingResult -> modelingResult.getScore().getDoubleValue()))
.orElse(null);