Run vtune on host, and there are warnings "amplxe: Warning: Cannot locate debugging symbols for file `/lib64/libc-2.12.so'" and ".amplxe: Warning: Cannot locate debugging symbols for file `/usr/bin/ssh'"
The program run on xeon phi mic.
Does the warnnings have infulence to the result? why this happen as the xxx.so is just there?
[root@amax inputs]# amplxe-cl -collect hotspots -- ssh mic1 ' cd /home/wang/ && export LD_LIBRARY_PATH=/home/wang/lib && ./blackscholes 240 '
amplxe: Collection started. To stop the collection, either press CTRL-C or enter from another console window: amplxe-cl -r /home/wang/r006hs -command stop.
PARSEC Benchmark Suite
Num of Options: 10000000
Num of Runs: 100
Size of data: 400000000
amplxe: Collection stopped.
amplxe: Using result path `/home/kwang/parsecMIC/blackscholes/inputs/r006hs'
amplxe: Executing actions 17 % Resolving information for `ssh'
amplxe: Warning: Cannot locate debugging symbols for file `/usr/bin/ssh'.
amplxe: Executing actions 17 % Resolving information for `libc-2.12.so'
amplxe: Warning: Cannot locate debugging symbols for file `/lib64/libc-2.12.so'.
amplxe: Executing actions 50 % Generating a report
Collection and Platform Info
----------------------------
Parameter r006hs
------------------------ ----------------------------------------------------------------------------------------------------------------------------------------------------------
Application Command Line ssh "mic1"" cd /home/wang/ && export LD_LIBRARY_PATH=/home/wang/lib && ./blackscholes 240 "
Operating System 2.6.32-358.23.2.el6.x86_64 CentOS release 6.4 (Final)
Computer Name amax
Result Size 1877228
Collection start time 02:58:23 23/04/2015 UTC
Collection stop time 03:01:39 23/04/2015 UTC
CPU
---
Parameter r006hs
----------------- -----------------------------
Name Intel(R) Xeon(R) E5 processor
Frequency 2400001403
Logical CPU Count 8
Summary
-------
Elapsed Time: 196.416
CPU Time: 0.020
Average CPU Usage: 0.000
amplxe: Executing actions 100 % done
[root@amax inputs]# locate libc-2.12.so
/lib/libc-2.12.so
/lib/i686/nosegneg/libc-2.12.so
/lib64/libc-2.12.so
[root@amax inputs]#