diff options
Diffstat (limited to 'src/armnn/Profiling.hpp')
-rw-r--r-- | src/armnn/Profiling.hpp | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/armnn/Profiling.hpp b/src/armnn/Profiling.hpp index 08e55a14c5..c0d37dc13e 100644 --- a/src/armnn/Profiling.hpp +++ b/src/armnn/Profiling.hpp @@ -156,15 +156,21 @@ private: } // namespace armnn - -#include <boost/preprocessor.hpp> - -#define ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS_UNIQUE_LOC(backendId, /*name,*/ ...) \ - armnn::ScopedProfilingEvent BOOST_PP_CAT(e_,__LINE__)(backendId, /*name,*/ __VA_ARGS__); - -// The event name must be known at compile time +#define ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS_UNIQUE_LOC_INNER(lineNumber, backendId, /*name,*/ ...) \ + armnn::ScopedProfilingEvent e_ ## lineNumber(backendId, /*name,*/ __VA_ARGS__); + +#define ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS_UNIQUE_LOC(lineNumber, backendId, /*name,*/ ...) \ + ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS_UNIQUE_LOC_INNER(lineNumber, backendId, /*name,*/ __VA_ARGS__) + +// The event name must be known at compile time i.e. if you are going to use this version of the macro +// in code the first argument you supply after the backendId must be the name. +// NOTE: need to pass the line number as an argument from here so by the time it gets to the UNIQUE_LOC_INNER +// above it has expanded to a string and will concat (##) correctly with the 'e_' prefix to yield a +// legal and unique variable name (so long as you don't use the macro twice on the same line). +// The concat preprocessing operator (##) very unhelpfully will not expand macros see +// https://gcc.gnu.org/onlinedocs/cpp/Concatenation.html for the gory details. #define ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS(backendId, /*name,*/ ...) \ - ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS_UNIQUE_LOC(backendId, /*name,*/ __VA_ARGS__); + ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS_UNIQUE_LOC(__LINE__,backendId, /*name,*/ __VA_ARGS__) #define ARMNN_SCOPED_PROFILING_EVENT(backendId, name) \ ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS(backendId, name, armnn::WallClockTimer()) |