FastFlow is a programming environment specifically targeting cache-coherent
shared-memory multi-cores. FastFlow is implemented as a stack of C++ template
libraries built on top of lock-free (fence-free) synchronization mechanisms. In
this paper we present a further evolution of FastFlow enabling programmers to
offload part of their workload on a dynamically created software accelerator
running on unused CPUs. The offloaded function can be easily derived from
pre-existing sequential code.