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Old 11-24-2009, 04:30 PM   #1
michelangelo
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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
 
Old 11-24-2009, 05:25 PM   #2
syg00
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Duplicate post
 
Old 11-24-2009, 05:27 PM   #3
XavierP
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Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.

Continue here: http://www.linuxquestions.org/questi...nabled-771325/
 
  


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