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tqchen 2014-12-03 10:00:47 -08:00
parent 34f2f887b1
commit f3e5b6e13c
1 changed files with 2 additions and 1 deletions
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src/rabit.h
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@ -43,7 +43,8 @@ inline int GetWorldSize(void);
/*! \brief get name of processor */ /*! \brief get name of processor */
inline std::string GetProcessorName(void); inline std::string GetProcessorName(void);
/*! /*!
* \brief broadcast an std::string to all others from root * \brief broadcast an memory region to all others from root
* Example: int a = 1; Broadcast(&a, sizeof(a), root);
* \param sendrecv_data the pointer to send or recive buffer, * \param sendrecv_data the pointer to send or recive buffer,
* \param size the size of the data * \param size the size of the data
* \param root the root of process * \param root the root of process