If you’re using switch-based communications (either IP over the switch or
user space) on an SP computer, configure your PE debugging session so that TotalView can use
IP over the switch for communicating with the TotalView Server (
tvdsvr). Do this by setting the
–adapter_use option to
shared and the
–cpu_use option to
multiple, as follows:
If you don’t want to set these arguments on the poe command line, set the following environment variables before starting
poe:
When using IP over the switch, the default is usually
shared adapter use and
multiple cpu use; we recommend that you set them explicitly using one of these techniques. You must run TotalView on an SP or SP2 node. Since TotalView will be using
IP over the switch in this case, you cannot run TotalView on an RS/6000 workstation.