refactor: 调整默认调度器内部分配置

simple-robot · Sep 28, 2022 · c89cb65 · c89cb65
1 parent b31c2c5
commit c89cb65
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/simbot-apis/simbot-api/src/main/kotlin/love/forte/simbot/utils/BlockingRunner.kt b/simbot-apis/simbot-api/src/main/kotlin/love/forte/simbot/utils/BlockingRunner.kt
@@ -29,8 +29,8 @@ private fun createDefaultDispatcher(
     maxSize: Int?,
     keepAliveTime: Long?,
 ): ExecutorCoroutineDispatcher {
-    // cpu-1 or 1
-    val coreSize0 = coreSize ?: (Runtime.getRuntime().availableProcessors() - 1).coerceAtLeast(0)
+    // cpu / 2 or 1
+    val coreSize0 = (coreSize ?: (Runtime.getRuntime().availableProcessors() / 2)).coerceAtLeast(1)
     val maxSize0 = maxSize?.coerceAtLeast(coreSize0) ?: Int.MAX_VALUE
     val keepAliveTime0 = keepAliveTime ?: 60_000 // ms -> 60s