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тАО07-15-2009 04:15 AM
тАО07-15-2009 04:15 AM
In PA-RISC machine how to get CPU Cache Size
how to use command to get it or via API pstat
thanks
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тАО07-15-2009 04:22 AM
тАО07-15-2009 04:22 AM
Re: In PA-RISC machine how to get CPU Cache Size
You can get this inforation through
Print_manifest, SAM, or CSTM
regards
Sanjeev
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тАО07-15-2009 04:26 AM
тАО07-15-2009 04:26 AM
Re: In PA-RISC machine how to get CPU Cache Size
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тАО07-15-2009 08:05 PM
тАО07-15-2009 08:05 PM
Re: In PA-RISC machine how to get CPU Cache Size
Try running cstm on processors.
cstm>
cstm> sel dev
cstm> info
cstm> il
or
if you are on HPUX 11iv3 you can use "machinfo"
or
if you latest versions of HPUX
try running
/opt/sfm/bin/CIMUtil -e root/cimv2 HP_Processor, you can get much information.
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тАО07-16-2009 03:46 AM
тАО07-16-2009 03:46 AM
Re: In PA-RISC machine how to get CPU Cache Size
can it do that
thanks
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тАО07-16-2009 04:09 AM
тАО07-16-2009 04:09 AM
Re: In PA-RISC machine how to get CPU Cache Size
If you have CSTM installed, use these commands.
#echo "selclass qualifier cpu;info;wait;infolog" | /usr/sbin/cstm | grep "Instruction Cache"
#echo "selclass qualifier cpu;info;wait;infolog" | /usr/sbin/cstm | grep "Data Cache"
#echo "selclass qualifier cpu;info;wait;infolog" | /usr/sbin/cstm | grep "2nd Level Cache Size"
Ganesh.
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тАО07-16-2009 04:16 AM
тАО07-16-2009 04:16 AM
Re: In PA-RISC machine how to get CPU Cache Size
The current PA-Risc servers are using either PA8800 or PA8900 CPUs with different clock rates,
PA-8900 has
Level 1 caches: 0.75 MB instruction and 0.75 MB data per processor
Level 2 cache: 64 MB off-chip, combined instruction/data shared between two CPUs inside the processor module
PA-8800 has
0.75MB I and 0.75MB D on-chip L1 caches per core
32MB off-chip L2 cache, shared between cores
So if you know what CPU type you have (from GETCONF for example), you already know about the cache sizes.
Hope this helps!
Regards
Torsten.
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тАО07-21-2009 09:46 PM
тАО07-21-2009 09:46 PM