contents/using-lttng/instrumenting/advanced-techniques/32-bit-on-64-bit/running-32-bit-and-64-bit-c-applications.md

   1 ---
   2 id: running-32-bit-and-64-bit-c-applications
   3 ---
   4
   5 Now, both 32-bit and 64-bit versions of the _Hello world_ example above
   6 can be traced in the same tracing session. Use the `lttng` tool as usual
   7 to create a tracing session and start tracing:
   8
   9 <pre class="term">
  10 lttng create session-3264
  11 lttng enable-event -u -a
  12 ./hello32
  13 ./hello64
  14 lttng stop
  15 </pre>
  16
  17 Use `lttng view` to verify both processes were
  18 successfully traced.