diff options
| author | Suren A. Chilingaryan <csa@suren.me> | 2015-08-21 05:19:56 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@suren.me> | 2015-08-21 05:19:56 +0200 |
| commit | 6bad94bb8546a3a5595d340e7a2d809635e3bd5d (patch) | |
| tree | 0412e103b303d901252dd53d02b537f8daae7ec6 | |
| parent | e256f2f50cc579a89e8b9460e192097e99e36ccb (diff) | |
| download | pcitool-6bad94bb8546a3a5595d340e7a2d809635e3bd5d.tar.gz pcitool-6bad94bb8546a3a5595d340e7a2d809635e3bd5d.tar.bz2 pcitool-6bad94bb8546a3a5595d340e7a2d809635e3bd5d.tar.xz pcitool-6bad94bb8546a3a5595d340e7a2d809635e3bd5d.zip | |
Keep frame pointers
| -rw-r--r-- | CMakeLists.txt | 2 | ||||
| -rw-r--r-- | docs/ToDo | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 337a366..b6fce9a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -21,7 +21,7 @@ endif (NOT DISABLE_PCITOOL) check_include_files(stdatomic.h HAVE_STDATOMIC_H) -add_definitions("-fPIC --std=c99 -Wall -O2 -gdwarf-2 -g3") +add_definitions("-fPIC --std=c99 -Wall -O2 -gdwarf-2 -g3 -fno-omit-frame-pointer") #add_definitions("-fPIC --std=c99 -Wall -O2") include(cmake/version.cmake) @@ -17,3 +17,8 @@ Low Priority (only as generalization for other projects) 5. Use pthread_condition_t instead of polling 6. Support FIFO reads/writes from/to registers 7. We managed kmem performance using next kmem prediction, but it is still wise to provide additionally a binary tree for faster search + +Performance +=========== + 1. Even with fully algined data, glibc defaults to __memcpy_sse2_unaligned (called from ipecamera_data_callback and fastwriter_push). Can we do something? +
\ No newline at end of file |