Details
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Type:
Bug
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Status: Closed
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Priority:
Medium
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Resolution: Fixed
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Affects Version/s: 3.0.1
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Fix Version/s: 3.1.0
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Component/s: MMTk: GenMS
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Labels:None
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Environment:
Linux IA32 in host and target with production config (GenMS GC). The machine is a bi xeon with 2GB of RAM with a 32 bit Debian GNU/Linux
Description
When allocating a 200 MB tab, a OOM is thrown. Here is a code which lead to a OOM :
package lip6.jikesrvm.bench;
public class Test
{
public static final int NB_ELEM = 200 * 1024 * 1024 / 4;
private static int[] tab;
public static void main(String args[])
{ tab = new int[NB_ELEM]; }};
The program is run with rvm -cp barrier/bin -Xms1G -Xmx1.5G -X:processors=all lip6.jikesrvm.bench.Test
This perfectly run with sun JVM or with NB_ELEM set at 20 * 1024 * 1024
