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adjust runner count based on max mem

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zzz
2010-12-19 15:13:54 +00:00
parent 7c8e5c6d66
commit 91f1ece753
1 changed files with 10 additions and 1 deletions
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11
router/java/src/net/i2p/router/JobQueue.java
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@ -58,7 +58,16 @@ public class JobQueue {
private final Object _jobLock; private final Object _jobLock;
/** how many when we go parallel */ /** how many when we go parallel */
private static final int RUNNERS = 4; private static final int RUNNERS;
static {
long maxMemory = Runtime.getRuntime().maxMemory();
if (maxMemory < 64*1024*1024)
RUNNERS = 3;
else if (maxMemory < 256*1024*1024)
RUNNERS = 4;
else
RUNNERS = 5;
}
/** default max # job queue runners operating */ /** default max # job queue runners operating */
private final static int DEFAULT_MAX_RUNNERS = 1; private final static int DEFAULT_MAX_RUNNERS = 1;