leader Ç¥ÁØ worker MPMÀÇ ½ÇÇèÀûÀÎ º¯Çü MPM leader.c mpm_leader_module ÁÖÀÇ

ÀÌ MPMÀº ½ÇÇèÀûÀÎ »óÅ·Î, ±â´ëÇÑ´ë·Î µ¿ÀÛÇÏÁö¾ÊÀ» ¼ö ÀÖ´Ù.

ÀÌ ¸ðµâÀº Ç¥ÁØ worker MPMÀÇ ½ÇÇèÀûÀÎ º¯ÇüÀÌ´Ù. ÀÌ ¸ðµâÀº ¾²·¹µå°£ÀÇ Çùµ¿À» À§ÇØ Leader/Followers µðÀÚÀÎÆÐÅÏÀ» »ç¿ëÇÑ´Ù. ´õ ÀÚ¼¼ÇÑ Á¤º¸´Â http://deuce.doc.wustl.edu/doc/pspdfs/lf.pdf¸¦ Âü°íÇ϶ó.

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ÀÌ MPMÀº ¾²·¹µå µ¿±â¸¦ À§ÇØ APRÀÇ atomic compare-and-swap ¸í·ÉÀ» »ç¿ëÇÑ´Ù. x86¿ëÀ¸·Î ÄÄÆÄÀÏÇÏÁö¸¸ 386À» Áö¿øÇÒ ÇÊ¿ä°¡ ¾ø°Å³ª, SPARC¿ëÀ¸·Î ÄÄÆÄÀÏÇÏÁö¸¸ UltraSPARC Ĩ ÀÌÀü¿¡¼­ ½ÇÇàÇÏÁö ¾Ê´Â´Ù¸é, configure ½ºÅ©¸³Æ® ¾Æ±Ô¸ÕÆ®¿¡ --enable-nonportable-atomics=yes¸¦ »ç¿ëÇ϶ó. ±×·¯¸é APRÀÌ ¿À·¡µÈ CPU¿¡´Â ¾ø´Â ´õ È¿À²ÀûÀÎ ¸í·É¾î¸¦ »ç¿ëÇÏ¿© atomic ¸í·ÉÀ» ±¸ÇöÇÑ´Ù.

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