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Eliminate buffering of formatted trace line #29

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RomanSaveljev opened this issue May 28, 2016 · 1 comment
Open

Eliminate buffering of formatted trace line #29

RomanSaveljev opened this issue May 28, 2016 · 1 comment
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@RomanSaveljev
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The mbed_tracef implementation will spend excessive time trying to calculate trace length, then formatting it to a buffer, then finally printing it out. Implementations like tinyprintf avoid that and output directly. Can we do it better?
@RomanSaveljev RomanSaveljev changed the title Eliminate buffering, while building a trace line Eliminate buffering of formatted trace line May 28, 2016
@ciarmcom
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ciarmcom commented Aug 1, 2016

ARM Internal Ref: IOTSYST-1206

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@RomanSaveljev @ciarmcom