[ 原始碼： fxt ]
套件：libfxt-dev（0.3.13-4.1 以及其他的）
Multithreaded tracing library
FxT is a library and associated tools that can be used to analyze the performance of multithreaded programs which can potentially use a hybrid thread scheduler (i.e. a user-level scheduler on top of a kernel-level one). The Marcel thread library can take full profit from this library.
FxT is based on the offline analysis of traces (sequence of events recorded at run time).
This package contains static libraries and development headers.