TotalView supports debugging UPC programs on Linux x86 platforms. This section discusses only the UPC-specific features of TotalView. It is not an introduction to the UPC Language. For an introduction to the UPC language, see http://www.gwu.edu/~upc/.
NOTE >> When debugging UPC code, TotalView requires help from a UPC assistant library that your compiler vendor provides. You need to include the location of this library in your LD_LIBRARY_PATH environment variable. TotalView also provides assistants that you can use.