<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><br><div id="divNeteaseMailCard"></div><br><div>At 2014-07-10 02:08:04, "Rik van Riel" <riel@surriel.com> wrote:
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>On 07/09/2014 08:23 AM, Amit Agarwal wrote:
>> Hi All,
>>
>> We are running a 32 bit application on RHEL6.3-64 bit OS with
>> kernel version 2.6.32-279.el6.x86_64.
>>
>> While running this application we see the following when running
>> under strace: mmap(offset=33230848, len=2068480) failed with
>> errno=12 for the file <so file name>
>>
>> The system has enough RAM, total 16GB and about 12 GB free.
>
>The system may have enough memory, but your 32 bit application
>is limited to slightly less than 4GB of virtual memory.
>
>Errno 12 corresponds to -ENOMEM. The process running out of its
>slightly-less-than-4GB of memory corresponds nicely with your
>system still having 12GB of free memory.
>
>This suggests you have run out of virtual memory space in the
>process.
>
>If your program needs more than 4GB of memory, eg. because you have
>a large data set, you need to use a 64 bit version of the program.
>
>This is not a kernel problem.
<br><br>Confused. <br>The words "When we are running the same application on other system, it comes up. "<br>How can the program run on other systems?<br><br>Regards,<br>shhuiw<br><br>>
>- --
>All rights reversed.
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