shmIpcBench: tentative commit.
+ memoryOrder.cpp for std::atomic_int.
+ strOpPerf.cpp for benchmarking std::string.
+ robustFutex.c to see whan a robust mutex returns.
+ refInMap.cpp to write into a map element.
+ intlClsTmplParam.cpp which doesn't compile.
+ mapLastElem.cpp to access the last elem in std::map.
+ catNoreuse.c to avoid consumption of file cache.
+ inv.py
fs_scrub.py: support multiple arguments.
+ sizeofArrParam.cpp for declaring an array parameter.