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Introduction to performance optimization using Intel SW tools

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How global variables usage affects?

(Ответ считается верным, если отмечены все правильные варианты ответов.)

Варианты ответа
harder to read and understand this code(Верный ответ)
none
code size is increased because of the long global names
harder to optimize this code(Верный ответ)
too few names are left for the local
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