Suse 32bit PAE enabled. C program runs with 3.5Gb but java cannot use more than 1.8Gb
hello,
my situation: SUSE 2.6.5-7.155.29-bigsmp PAE enabled: cpu flags : fpu vme de pse tsc msr pae no limit on user: virtual memory (kbytes, -v) unlimited 15Gb RAM (physical) Mem: 14967976 (from free command). ------ Shared Memory Limits -------- max number of segments = 4096 max seg size (kbytes) = 4194303 max total shared memory (kbytes) = 13500000 min seg size (bytes) = 1 THEN ================= 1)the c program: malloc about 3.6Gb RAM. GREAT! 2)java -Xmx1950m is OK; WHILE from 3)java -Xmx1960m says *** panic: JVMST062: Cannot allocate memory in initializeFRBits() how can i increase contiguous mem size? (if this is the problem...) any help!?!?! r michelangelo |
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