Thread: Enhancing the speed of DM6437

*who is faster: Char, Short or Long int?
The x-bit integer, where x is the bus / memory / register width of the machine you're using.

* Is it always advisable to use the cache memory in order to declare variables?
cache memory is used based on the frequency of memory references determined at run-time. If you hit a variable often enough, it will be in cache memory without you having to do any extra work.

* When it's recommanded to use an assembly code instead of C code,
When you've run a profiler, and found the 10% of the code that is taking 90% of the time.
Trying to guess where the bottlenecks are "a priori" is a fools game.

* and can we have a mixture of assembly and C code in one program?
Almost all C compilers support this notion to a greater or lesser extent.

* Is there a difference between C and C++ programs in the scale of "speed of time execution".
Choosing the best algorithm will have FAR more impact on the performance than the choice of implementation language. Providing the programmers are of comparable skill, their efficiency in the 90% of the code which doesn't matter (see above) isn't going to make a difference (at least none you can predict in advance).

Hello everybody,

My project is to implement an OPENCV algorithm to the TMS320DM6437 board using CCStudio.
my problem is :

How to configure ccstudio with OPENCV?
How to impliment an OPENCV program in DM6437 board ?

Feel free to contact me if you have an idea, I'm really stuck!!!

Thank you in advance.

Well no response from the OP, and the "me too" hijackers have arrived.
Thread is now pointless.