tdlight-team/tdlight-java
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Code Issues Releases Wiki Activity

Use sleep on non-x86 architectures to avoid high cpu usage

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This commit is contained in:
Andrea Cavalli 2021-04-03 02:35:31 +02:00
parent d666363b41
commit 4611461b3e
1 changed files with 10 additions and 2 deletions
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10
src/main/java/it/tdlight/common/ResponseReceiver.java
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@ -50,11 +50,17 @@ public class ResponseReceiver extends Thread implements AutoCloseable {
public void run() { public void run() {
int[] sortIndex; int[] sortIndex;
try { try {
while(!closeRequested || !registeredClients.isEmpty()) { boolean useSpinWait = "amd64".equalsIgnoreCase(System.getProperty("os.arch"));
while (!closeRequested || !registeredClients.isEmpty()) {
int resultsCount = NativeClientAccess.receive(clientIds, eventIds, events, 2.0 /*seconds*/); int resultsCount = NativeClientAccess.receive(clientIds, eventIds, events, 2.0 /*seconds*/);
if (resultsCount <= 0) { if (resultsCount <= 0) {
if (useSpinWait) {
Thread.onSpinWait(); Thread.onSpinWait();
} else {
//noinspection BusyWait
Thread.sleep(20);
}
continue; continue;
} }
@ -150,6 +156,8 @@ public class ResponseReceiver extends Thread implements AutoCloseable {
this.registeredClients.addAll(closedClients); this.registeredClients.addAll(closedClients);
} }
} }
} catch (InterruptedException ex) {
throw new IllegalStateException(ex);
} finally { } finally {
this.closeWait.countDown(); this.closeWait.countDown();
} }