Tf
Tells the compiler to compile the file as a Fortran source file.
threads
Tells the linker to search for unresolved references in a multithreaded run-time library.
tprofile, Qtprofile
Generates instrumentation to analyze multi-threading performance. This is a deprecated option.
traceback
Tells the compiler to generate extra information in the object file to provide source file traceback information when a severe error occurs at run time.
tune
Determines the version of the architecture for which the compiler generates instructions. This is a deprecated option.