How to set the VTUNE_OVER_TIME in vtune

[shenghua_zheng]

Hello all:

I have a problem in using Vtune.I just want to use the function of "Sampling over time view",but I don't kown how to set the VTUNE_OVER_TIME in environment since the function is disable by default.

Thank you

[Thomas_W_Intel]

Shengua,

You might find this thread helpful: http://softwarecommunity.intel.com/isn/Community/en-US/forums/30253688/ShowThread.aspx

How you set an environment variable depends on the shell that you are using, e.g.

for bash: export VTUNE_OVER_TIME=1

for tcsh: setenv VTUNE_OVER_TIME 1

I hope this helps

Thomas