optimization of speed of a code

Sergey3

Hello! There is a problem of increase in productivity of performance of a code. In the analysis of an otkompilirovanny code, long performance of teams of loading of saving of data is noticed at the appeal to flash memory of programs, and also transitions. Whether probably any optimizing settings of the compiler? And also placement of a code and its performance in memory RAM. If it is possible advise an example or ways of optimization.

over 13 years ago

0 Kevin Lavery over 13 years ago

TI__Mastermind 22050 points

Sergey,

The compiler offers different levels of optimization -- from none, function, file... These options are generally available in the project settings.

Regards,

Forum Support

0 Sergey3 over 13 years ago in reply to Kevin Lavery

Prodigy 200 points

If to place a code in RAM, whether there will be a reduction of time of implementation of instructions?

0 Kevin Lavery over 13 years ago in reply to Sergey3

TI__Mastermind 22050 points

All accesses to the RAM are single cycle; however some CPU instructions take multiple cycles for execution.

If the code is highly linear, the pipelining of the flash will make accesses appear to be single cycle (since linear code fetches opcodes from the buffer rather than directly from the flash bank).

Regards,

Forum Support

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optimization of speed of a code