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AS/400¿¡¼­ µ¶¸³ ½ÇÇà ¸ðµå·Î ÀÀ¿ëÇÁ·Î±×·¥À» ÇÁ·ÎÆÄÀϸµÇÏ·Á¸é ¸î °¡Áö Áß¿äÇÑ »çÇ×ÀÌ °í·ÁµÇ¾î¾ß ÇÕ´Ï´Ù.

  1. JIT-ed ¸Þ¼Òµå¿¡ ´ëÇØ ¸Þ¼Òµå ÀÔ·Â ¶Ç´Â ¸Þ¼Òµå Á¾·á À̺¥Æ®¸¦ »ç¿ë °¡´ÉÇÏ°Ô ÇÏ·Á¸é 'os400.enbpfrcol=1' Ư¼ºÀ» »ç¿ëÇϽʽÿÀ. ¿¹¸¦ µé¾î, MyApp ÀÀ¿ëÇÁ·Î±×·¥À» ÇÁ·ÎÆÄÀϸµÇÏ·Á¸é ´ÙÀ½°ú °°ÀÌ ÇϽʽÿÀ.
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  2. DE(Direct Execution) ÃÖÀûÈ­ ·¹º§ 40Àº ¸Þ¼Òµå ÀÔ·Â/Á¾·á À̺¥Æ®¸¦ »ç¿ë °¡´ÉÇÏ°Ô ÇÏ´Â µ¥ ÇÊ¿äÇÑ ¸í·É¾î¸¦ Æ÷ÇÔÇÏÁö ¾Ê½À´Ï´Ù. JDK jar ÆÄÀÏÀÌ DE ÃÖÀûÈ­ ·¹º§ 40°ú ÇÔ²² Á¦°øµÇÁö ¾Ê±â ¶§¹®¿¡, JVMÀÌ Pure JIT ¸ðµå ¶Ç´Â ÇØ¼®µÈ ¸ðµå·Î ½ÇÇàÇÏ´Â °æ¿ì¸¦ Á¦¿ÜÇϰí´Â JDK Ŭ·¡½º¿¡ ´ëÇØ ¸Þ¼Òµå ÀÔ·Â/Á¾·á À̺¥Æ®°¡ »ý¼ºµÇÁö ¾Ê½À´Ï´Ù. 'java.compiler=jitc' Ư¼ºÀ» »ç¿ëÇϸé Pure JIT ¸ðµå°¡ »ç¿ë °¡´ÉÇÕ´Ï´Ù. ¸ðµç ¸Þ¼Òµå ÀÔ·Â/Á¾·á À̺¥Æ®¸¦ º¸·Á¸é ´ÙÀ½À» ¼öÇàÇϽʽÿÀ.
    	    java -XrunMyJvmpiPrf -Dos400.enbpfrcol=1 -Djava.compiler=jitc MyApp
    	

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