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IBM Power Systems 775 for AIX and Linux HPC Solution
book

IBM Power Systems 775 for AIX and Linux HPC Solution

by Dino Quintero, Kerry Bosworth, Puneet Chaudhary, Rodrigo Garcia da Silva, ByungUn Ha, Jose Higino, Marc-Eric Kahle, Tsuyoshi Kamenoue, James Pearson, Mark Perez, Fernando Pizzano, Robert Simon, Kai Sun
October 2012
Intermediate to advanced content levelIntermediate to advanced
358 pages
11h 26m
English
IBM Redbooks
Content preview from IBM Power Systems 775 for AIX and Linux HPC Solution
126 IBM Power Systems 775 for AIX and Linux HPC Solution
2.4.3 Confirmation of HFI status
For confirmation of HFI status, the hfi_read_regs command is useful. As shown in
Example 2-10, the hfi_read_regs command shows the status of many types of registers,
such as window, non-window, cau, nmmu, and performance.
Example 2-10 hfi_read_regs command usage
usage: hfi_read_regs -l hfiX [-Z | {-w win_num | -m | -c | -s cau_slot | -n | -p |
-i}]
-Z - Print all registers
-w win_num - Print window registers
-m - Print non-window registers
-c - Print cau registers
-s cau_slot - Print cau registers related to a specific slot
-n - Print nmmu registers
-p ...
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Publisher Resources

ISBN: 073843731XPurchase book