JEM-CE Java Solutions
Windows CE Embedded Device¿ë Java Áö¿ø

BSQUAREÀÇ JEM-CE Java ¼Ö·ç¼ÇÀº Microsoft Windows CE µð¹ÙÀ̽º¸¦ À§ÇÑ °í¼º´É Java ·±Å¸ÀÓ Áö¿øÀ» Á¦°øÇϸç, Standalone Java ¾îÇø®ÄÉÀ̼ÇÀ» ½ÇÇàÇϰųª Java ÄÁÅÙÆ®¸¦ °¡Áö°í ÀÖ´Â ¼ö ¸¸°³ÀÇ À¥ »çÀÌÆ®¸¦ ºê¶ó¿ì¡ÇÒ ¼ö ÀÖµµ·Ï ÇØÁÝ´Ï´Ù. µð¹ÙÀ̽º Á¦Á¶¾÷ü¿Í ¾îÇø®ÄÉÀÌ¼Ç °³¹ßÀÚµéÀº ¸ðµç °³¹ß ´Ü°è¿¡¼­ JEM-CE ¼Ö·ç¼ÇÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. (±×¸² 1 ÂüÁ¶) JEM-CE ¼Ö·ç¼ÇÀº ´ÙÀ½À» Æ÷ÇÔÇÕ´Ï´Ù.

  • Evaluation JVMs: ±ÍÇÏÀÇ µð¹ÙÀ̽º¿¡¼­ BSQUAREÀÇ Java Cirtual Machines (JVMs)¸¦ Æò°¡
  • Runtime SDKs: BSQUAREÀÇ JVMs ¹× ÅøµéÀ» »ç¿ëÇÏ¿© ±ÍÇÏÀÇ °³¹ßÀ» °¡¼ÓÈ­
  • Platform Porting: JVM ¼Ö·ç¼ÇÀ» Ưȭ Ç÷§Æû¿¡ Æ÷ÆÃ
  • Application Development: ±ÍÇÏÀÇ Java ¾îÇø®ÄÉÀÌ¼Ç °³¹ß Áֱ⸦ ´ÜÃà
  • Sun Certification: Java ȣȯ¼ºÀ» º¸ÀåÇϰí SunÀÇ Java ·Î°í¸¦ »õ±è
  • Java Licensing: Java ¶óÀ̼¾½º¸¦ °¡Áö°í ÀÖ´Â JVM ¼Ö·ç¼ÇÀ» Àü°³
  • JVM Technical Support: ±ÍÇÏÀÇ °³¹ß ±â°£ µ¿¾È ¹× ±× ÀÌÈÄ¿¡µµ ¾÷µ¥ÀÌÆ® ¹× Àü¹®ÀûÀÎ Áö¿øÀ» ¹ÞÀ½


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  • ¼Óµµ: JEM-CE JVM (Java Virtual Machines)´Â Ç¥ÁØ Interpretive JVMsº¸´Ù ¾à 6¹è¿¡¼­ 12¹è ´õ ºü¸£°Ô µ¿ÀÛÇÕ´Ï´Ù.
  • ½Å·Ú¼º: Sun ÀÎÁõÀ» ¹ÞÀº JEM-CEÀÇ JVM ±â¼úÀº Java Ç¥ÁØÀ¸·Î ÀÛ¼ºµÈ ¾îÇø®ÄÉÀÌ¼Ç ¹× ¾ÖÇø´µéÀÌ ¿Ã¹Ù·Î µ¿ÀÛÇϵµ·Ï º¸ÀåÇÕ´Ï´Ù.
  • Coverage: BSQUARE´Â °¡Àå ¸¹Àº ¼öÀÇ Windows CE Ç÷§ÆûÀ» À§ÇÑ Java Áö¿øÀ» Á¦°øÇÕ´Ï´Ù.
  • ÀÔÁõµÈ ¼º´É: JEM-CE JVMs´Â Embedded µð¹ÙÀ̽º¿ë JVM ±â¼úÀÇ ¼±µÎ ±â¾÷ÀÎ Insignia Solutions Jeode ±â¼úÀ» ±â¹ÝÀ¸·Î Çϰí ÀÖ½À´Ï´Ù.
  • Total Solution: JEM-CE ¼Ö·ç¼ÇÀº µð¹ÙÀ̽º ¹× ¾îÇø®ÄÉÀÌ¼Ç °³¹ß ÁÖ±âÀÇ ¸ðµç ´Ü°è¿¡ µµ¿òÀ» µå¸³´Ï´Ù. ¶ÇÇÑ, °³¹ßÀÚµéÀº °³¹ß ÇÁ·Î¼¼½º¸¦ ´õ¿í °¡¼ÓÇϱâ À§ÇØ BSQUARE»çÀÇ Windows CE °ü·Ã Àü¹® Áö½ÄÀº ¹°·Ð BSQUARE»çÀÇ SmartBuild ¼Ö·ç¼Ç°ú °°Àº ´Ù¾çÇÑ Windows CE Á¦Ç° ¹× ¼­ºñ½º¸¦ Ȱ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

JEM-CE ¼Ö·ç¼ÇÀº Java ·±Å¸ÀÓ °³¹ßÀ» °¡¼ÓÈ­ÇÏ°í ±¤¹üÀ§ÇÑ Microsoft Windows CE µð¹ÙÀ̽º¿¡ °íǰÁúÀÇ Java Áö¿øÀ» Á¦°øÇϱâ À§ÇØ ¿©·¯ Á¦Ç° ¹× ¼­ºñ½º¸¦ Æ÷ÇÔÇϰí ÀÖ½À´Ï´Ù. JEM-CE ¼Ö·ç¼ÇÀº ¸ðµç °³¹ß ÇÁ·Î¼¼½º ´Ü°è¿¡ µµ¿òÀ» µå¸³´Ï´Ù.

Evaluation JVMs

  • Microsoft Windows CE µð¹ÙÀ̽º¸¦ À§ÇÑ JVMsÀ» Ǫ·á·Î Æò°¡ »ç¿ë °¡´É
  • ±¤¹üÀ§ÇÑ Windows CE Ç÷§Æû¿¡ »ç¿ë °¡´É
  • Æò°¡ ÇÁ·Î¼¼½º¸¦ °¡¼ÓÇϱâ À§ÇØ Àû±Ø ±ÇÀåµÇ´Â Optional Startup ±â¼ú Áö¿ø ÇÁ·Î±×·¥
  • ÀÚ¼¼È÷ º¸±â

Run-Time Software Development Kits

  • Á¦ÇÑµÈ ¸Þ¸ð¸® ÀÚ¿ø¿¡¼­ µ¿ÀÛÇϸ鼭 Ç¥ÁØ Interpretive JVMsº¸´Ù 6¹è¿¡¼­ 12¹è ºü¸¥ ¼Óµµ·Î µ¿ÀÛÇÏ´Â JVMsÀ» Æ÷ÇÔ
  • ºê¶ó¿ìÀú Ç÷¯±×ÀÎ ¶Ç´Â Standalone Java ¾îÇø®ÄÉÀ̼ÇÀ» Áö¿øÇϱâ À§ÇØ Standalone JVMsÀ¸·Î µ¿ÀÛÇÏ´Â Sun ÀÎÁõ JVMsÀ» Æ÷ÇÔ
  • ¼º´É¿¡ ÃÖÀûÈ­µÇ°Å³ª ¶Ç´Â °³¹ß Åøµé°ú ÇÔ²² »ç¿ëÇϵµ·Ï ÃÖÀûÈ­µÈ Production ¹× Developer JVM VariantµéÀ» Æ÷ÇÔ
  • ƯÁ¤ ¿ä±¸¿¡ ¸Âµµ·Ï JVM ¼º´ÉÀ» ±¸¼º, °¨µ¶ ¹× Á¶ÀýÇÒ ¼ö ÀÖµµ·Ï ÇØÁÖ´Â ÅøµéÀ» Æ÷ÇÔ
  • ±¤¹üÀ§ÇÑ Windows CE Ç÷§Æû Áö¿øÀ» Á¦°ø
  • ÀÚ¼¼È÷ º¸±â

Platform Porting

  • ƯÁ¤ µð¹ÙÀ̽º Ç÷§ÆûÀ¸·ÎÀÇ JEM-CE JVMs Æ÷ÆÃÀ» ÃÖÀûÈ­ÇÏ¿© µð¹ÙÀ̽º °³¹ßÀ» °¡¼ÓÈ­
  • ÅëÇÕ ¹× ±â´É Å×½ºÆ® Æ÷ÇÔ
  • Windows CE 3.0, Windows CE .NET, HandheldPC, Pcoket PC 2000 ¹× Pcoket PC 2002¿¡ »ç¿ëÇÒ ¼ö Àִ Ưȭ Æ÷ÆÃ
  • X86, SH3, SH4, MIPS, ARM ¹× XScale ÇÁ·Î¼¼¼­ ¾ÆÅ°ÅØÃÄ ±â¹ÝÀÇ µð¹ÙÀ̽º¿ë
  • ÀÚ¼¼È÷ º¸±â

Application Development

  • Windows CE, JEM-CE ¹× Java ¾ð¾î¿¡ ´ëÇÑ Àü¹® Áö½ÄÀ» ÅëÇØ ¾îÇø®ÄÉÀÌ¼Ç ¹× ¾ÖÇø´ °³¹ßÀ» °¡¼ÓÈ­
  • ÀÚ¼¼È÷ º¸±â

Sun Certification Testing

  • Personal Java ±Ô°Ý°ú 100% ȣȯ º¸Àå
  • µð¹ÙÀ̽º ¹× ¾îÇø®ÄÉÀÌ¼Ç Áö¿ø À§Çè ¹× Á¦Ç° ¹ÝǰÀ» ¿ÏÈ­½ÃÅ´
  • JVM µ¿ÀÛ, JVM ¾ð¾î ¹× APIµéÀ» Æ÷°ýÇÏ´Â 7000Á¾ ÀÌ»óÀÇ Å×½ºÆ®¸¦ Æ÷ÇÔ
  • Àû±ØÀûÀÎ »óǰ È«º¸¸¦ À§ÇØ SunÀÇ Java ·Î°í¸¦ »ç¿ëÇÒ ¼ö ÀÖÀ½
  • JEM-CE JVMsÀ» Æ÷ÇÔÇϰí ÀÖ´Â »ó¿ëÀ¸·Î Àü°³µÈ ¸ðµç µð¹ÙÀ̽ºµéÀº ÀÎÁõÀ» ¹Þ¾Æ¾ß ÇÔ
  • ÀÚ¼¼È÷ º¸±â

Java Run-time Licenses

  • JEM-CE JVMs¸¦ »ç¿ëÇÏ´Â ¸ðµç µð¹ÙÀ̽º¿¡ ¿ä±¸µÊ
  • JEM-CE RTU500 ¹× RTU1000 Development Kits¿¡ Æ÷ÇÔ
  • ÀÚ¼¼È÷ º¸±â

Technical Support

  • °¢ °³¹ß ÇÁ·Î¼¼½º ´Ü°è¸¶´Ù Áö¿ø Á¦°ø
  • ¼º´É ÃÖÀûÈ­, Æ©´×, ¾îÇø®ÄÉÀÌ¼Ç µð¹ö±× ¹× ÅëÇÕ, ±×¸®°í ½Ã½ºÅÛ ÅëÇÕÀ» Æ÷ÇÔÇÏ´Â ¸ðµç JEM-CE JVM Á¦Ç°¿¡ ´ëÇÑ Áö¿ø Á¦°ø
  • ¼ÒÇÁÆ®¿þ¾î À¯Áö°ü¸® ¸±¸®Áî ¾÷µ¥ÀÌÆ® Æ÷ÇÔ
  • Extended ÇÁ·Î±×·¥Àº »õ·Î¿î ¿î¿µÃ¼Á¦ ¹× JEM-CE JVMsÀÇ »õ·Î¿î ¹öÀü¿¡ ´ëÇÑ ¼ÒÇÁÆ®¿þ¾î ¾÷±×·¹À̵带 Æ÷ÇÔ
  • ÀÚ¼¼È÷ º¸±â

Customer Presentations

  • JEM-CE: Java Solution for Windows CE - Windows CE¿ë °í¼º´É Java ·±Å¸ÀÓ Áö¿ø¿¡ ´ëÇØ ¾Ë¾Æº¸½Ê½Ã¿À.
    Customer Presentation - jemcetrain.pdf - 793kb

White Paper

  • Insignia Solutions: Jeode Platform White Paper - ÀÚ¿ø Á¦¾àÀûÀÎ µð¹ÙÀ̽º¸¦ À§ÇÑ Insignia»çÀÇ Java Specification °¡¼Ó, ÀÚ¿øÀ» »ç¿ëÇÏ±â ÆíÇϵµ·Ï ±¸ÇöµÇ´Â Jeode Ç÷§Æû¿¡ ´ëÇØ ¾Ë¾Æº¸½Ê½Ã¿À.
    White Paper - jeodewp.pdf - 48.7kb
  • Insignia Solutions: Dynamic Adaptive Compilation Whitepaper - ÀÌ ¹®¼­´Â Insignia»çÀÇ Dynamic Adaptive Compiler (DAC) ±â¼ú°ú °æÀïÇϰí ÀÖ´Â Java °¡¼Ó Á¤Ã¥°£ÀÇ Â÷ÀÌÁ¡¿¡ ´ëÇØ ¼³¸íÇÕ´Ï´Ù.
    White Paper - DACwp.pdf - 203kb
  • Insignia Solutions: Garbage Collection White Paper - ÀÌ ¹®¼­´Â Jeode Ç÷§ÆûÀÇ Garbage Collection Á¤Ã¥¿¡ ´ëÇØ ¼³¸íÇÕ´Ï´Ù.
    White Paper - gcwpr.pdf - 181kb

Links

ÀϹÝ

JEM-CE¶õ ¹«¾ùÀΰ¡?
JEM-CE´Â Java Embedded Machines for Windows CEÀÇ ¾àÀÚÀÔ´Ï´Ù. JEM-CE´Â BSQUARE»ç¿¡¼­ Á¦°øÇÏ´Â ¸ðµç Java °ü·Ã Á¦Ç° ¹× ¼­ºñ½º¿¡ ´ëÇÑ ºê·£µå ¸íÀÔ´Ï´Ù. JEM-CE Á¦Ç° ¹× ¼­ºñ½º´Â Java ·±Å¸ÀÓ °³¹ß Ŷ, JVM Ç÷§Æû Æ÷ÆÃ ¼­ºñ½º, Java ¾îÇø®ÄÉÀÌ¼Ç °³¹ß ¼­ºñ½º, Sun ÀÎÁõ Å×½ºÆÃ ¼­ºñ½º, Java ·±Å¸ÀÓ ¶óÀ̼¾½º ¹× Java ±â¼ú Áö¿ø ÇÁ·Î±×·¥À» Æ÷ÇÔÇϰí ÀÖ½À´Ï´Ù.

Jeode¶õ ¹«¾ùÀΰ¡?
Jeode´Â Insignia Solutions»çÀÇ TrademarkÀ̸ç, ±×µéÀÇ JVM ±â¼ú, JVM ·±Å¸ÀÓ °³¹ß Á¦Ç° ¹× °³¹ß Åøµé¿¡ Àû¿ëµÇ´Â À̸§ÀÔ´Ï´Ù. JEM-CE JVM Á¦Ç°µéÀº Jeode ±â¼ú¿¡ ±â¹ÝÇϰí ÀÖÀ¸¸ç, Windows CE ȯ°æ¿¡ ÃÖÀûÈ­µÇ¾î ÀÖ½À´Ï´Ù.

BSQUARE¿Í Insignia Solution»ç´Â ¾î¶°ÇÑ °ü°èÀΰ¡?
BSQUARE´Â Windows CE¿ë Jeode ±â¼ú ¹× Á¦Ç°¿¡ ´ëÇÑ µ¶Á¡ DistributorÀÔ´Ï´Ù. BSQUARE´Â ±¤¹üÀ§ÇÑ Windows CE µð¹ÙÀ̽º¿ë Java ·±Å¸ÀÓ Á¦Ç°À» °³¹ßÇϱâ À§ÇØ Jeode ±â¼úÀ» »ç¿ëÇÕ´Ï´Ù.

BSQUARE¿Í Sun Microsystems»ç´Â ¾î¶°ÇÑ °ü°èÀΰ¡?
BSQUARE´Â Sun Microsystems»çÀÇ Personal Java ¼Ò½º ÄÚµå ¹× Technology Compatibility Kit ¶óÀ̼¾½º ¾÷üÀÔ´Ï´Ù. BSQUARE»ç´Â JVM Á¦Ç°ÀÇ È£È¯¼ºÀ» º¸ÀåÇϱâ À§ÇØ Sun»ç¿Í ¿¬°èÇÏ¿© ÀÛ¾÷À» ¼öÇàÇÏ¸ç °í°´µé¿¡°Ô ÀÎÁõ Áö¿ø ¼­ºñ½º¸¦ Á¦°øÇÕ´Ï´Ù.

JVMs, Tools, ¼º´É °ü·Ã

Jeode¿Í JEM-CE °³¹ß Ŷ°úÀÇ Â÷ÀÌÁ¡Àº ¹«¾ùÀΰ¡?
Jeode °³¹ß ŶÀº Insignia Solutions»ç¿¡ ÀÇÇØ °³¹ßµÇ¾úÀ¸¸ç, Pocket PC 2000°ú °°Àº Windows CEÀÇ ÀÌÀü Ç÷§Æû ¹öÀüÀ» Áö¿øÇÕ´Ï´Ù. JEM-CE °³¹ß ŶÀº BSQUARE»ç¿¡ ÀÇÇØ °³¹ßµÇ¾úÀ¸¸ç Pocket PC 2002¿Í CE .NETÀ» Æ÷ÇÔÇÏ´Â Windows CEÀÇ »õ·Î¿î Ç÷§Æû ¹öÀüÀ» Áö¿øÇÕ´Ï´Ù. Jeode¿Í JEM-CE °³¹ß Ŷ ¸ðµÎ JEM-CE Á¦Ç°±ºÀÇ ÀϺκÐÀÔ´Ï´Ù.

Windows CEÀÇ ¾î¶² ¹öÀüÀÌ JEM-CE Á¦Ç°À» Áö¿øÇϴ°¡?
JEM-CE Á¦Ç°(Jeode Æ÷ÇÔ)ÀÌ Áö¿øÇÏ´Â Windows CEÀÇ ¹öÀüÀº Windows CE V2.12, Windows CE V3.0, Pocket PC 2000, Handheld PC, Pocket PC 2002 ¹× Windows CE .NETÀÔ´Ï´Ù.

JEM-CE´Â ¸ðµç Windows CE ÇÁ·Î¼¼¼­¸¦ Áö¿øÇϴ°¡?
JEM-CE Á¦Ç°µéÀº SH3, SH4, MIPs, X86, ARM ¹× XScale ÇÁ·Î¼¼¼­ ¾ÆÅ°ÅØÃĸ¦ Áö¿øÇÕ´Ï´Ù. JEM-CE Evaluations, SDK ¹× Áö¿øµÇ´Â °¢ ÇÁ·Î¼¼¼­¿¡¼­ Áö¿øÇÏ´Â Windows CE ¹öÀüÀ¸·ÎÀÇ Platform Porting¿¡ °üÇÑ Á¤º¸¸¦ Âü°íÇϽʽÿÀ.

JEM-CE ·±Å¸ÀÓ SDK¿¡´Â ¹«¾ùÀÌ Æ÷ÇԵǾî Àִ°¡?
¸ðµç JEM-CE SDK´Â ·±Å¸ÀÓ ÄÄÆ÷³ÍÆ®¿Í Åø ÄÄÆ÷³ÍÆ®¸¦ Æ÷ÇÔÇϰí ÀÖ½À´Ï´Ù. ÀÌ ·±Å¸ÀÓ ÄÄÆ÷³ÍÆ®´Â ¿©·¯ JVM Variants¿Í Class LibraryµéÀ» Æ÷ÇÔÇÕ´Ï´Ù. ÀÌ Åø ÄÄÆ÷³ÍÆ®´Â JVM ¼º´ÉÀ» ±¸¼º ¹× °¨µ¶Çϰí JVM Áö¿øÀ» °¡Áö°í ÀÖ´Â µð¹ÙÀ̽º¸¦ Àü°³Çϱâ À§ÇÑ Jeode ÅøÀ» Æ÷ÇÔÇϰí ÀÖ½À´Ï´Ù.

JEM-CE SDK¿Í RTU Kit°úÀÇ Â÷ÀÌÁ¡Àº ¹«¾ùÀΰ¡?
¸ðµç JEM-CE RTU Á¦Ç°Àº ·±Å¸ÀÓ ÄÄÆ÷³ÍÆ®(JVM Variants ¹× Class Libraryµé)¸¦ Æ÷ÇÔÇϰí ÀÖ½À´Ï´Ù. RTU KitÀº °³¹ß Åø ÄÄÆ÷³ÍÆ®¸¦ Æ÷ÇÔÇÏÁö ¾Ê½À´Ï´Ù.

JVM Variants¿Í ¹«¾ùÀÌ JEM-CE ·±Å¸ÀÓ ÄÄÆ÷³ÍÆ®¿¡ Æ÷ÇԵǾî Àִ°¡?
JEM-CE ·±Å¸ÀÓ ÄÄÆ÷³ÍÆ®´Â µÎ°³ÀÇ JVM VariantsÀÎ Production°ú Developer¸¦ Æ÷ÇÔÇϰí ÀÖ½À´Ï´Ù. Production Variant´Â ¿©·¯ Common ClassµéÀ» ¹Ì¸® ·ÎµùÇÔÀ¸·Î½á ¼º´É¿¡ ÃÖÀûÈ­µÇ¾î ÀÖÀ¸¸ç, Target µð¹ÙÀ̽º¿¡ ´Ù¿î·ÎµåµÇÀÚ ¸¶ÀÚ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù. Developer Variant´Â JeodeMonitor Åø¿¡ ´ëÇÑ Çǵå¹éÀ» Á¦°øÇϰí Java ¾îÇø®ÄÉÀ̼ÇÀÇ °³¹ß, µð¹ö±ë ¹× ÃÖÀûÈ­¸¦ À§ÇØ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù.

¾î¶² Class LibraryµéÀÌ JEM-CE ·±Å¸ÀÓ ÄÄÆ÷³ÍÆ®¿¡ Æ÷ÇԵǾî Àִ°¡?

  • java.applet
  • java.awt ¹× sub-packages
  • java.beans
  • java.io
  • java.lang ¹× sub-packages
  • java.math
  • java.net
  • java.rmi ¹× sub-packages
  • java.security
  • java.sql
  • java.text
  • java.util ¹× sub-packages

ºê¶ó¿ìÀú Ç÷¯±×ÀÎ ¹× Standalone Java ¾îÇø®ÄÉÀ̼ǿ¡´Â ¾î¶² Áö¿øÀ» »ç¿ëÇÒ ¼ö Àִ°¡?
Windows CE Ç÷§Æû¿¡ µû¶ó, JEM-CE °³¹ß ŶÀº Pocket IE ¶Ç´Â Internet Explorer¿ë ºê¶ó¿ìÀú Ç÷¯±×ÀεéÀ» Æ÷ÇÔÇÕ´Ï´Ù. JEM-CE °³¹ß ŶÀº Standalone Java ¾îÇø®ÄÉÀ̼ÇÀ» ½ÇÇàÇϱâ À§ÇÑ JVMµéµµ Æ÷ÇÔÇÕ´Ï´Ù.
¾Æ·¡ÀÇ Ç¥¸¦ Âü°íÇϽñ⠹ٶø´Ï´Ù.

JVM Operation >
JVM Variant
Browser Plug-in
 
Standalone JVM
 
Production
X
X
Developer
X
X

JEM-CE Á¦Ç°Àº JVM ¼º´ÉÀ» ³ôÀ̱â À§ÇØ ¾î¶² ¹æ¹ýÀ» »ç¿ëÇϴ°¡?
JEM-CE JVMÀº Dynamic Adaptive CompilationÀ» »ç¿ëÇÕ´Ï´Ù. À̰ÍÀº ÀÚÁÖ »ç¿ëµÇ´Â Äڵ常 ÄÄÆÄÀÏÇÏ´Â °¡¼Ó ¹æ¹ýÀÔ´Ï´Ù. »ç¿ëÀÚ´Â Äڵ尡 ÄÄÆÄÀ쵃 ¶§¸¦ °áÁ¤Çϱâ À§ÇÑ Threshold LevelÀ» ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ ¹æ¹ýÀº ÃÖÀûÀÇ ¸Þ¸ð¸® »ç¿ëÀ¸·Î ÃÖ°íÀÇ ¼º´ÉÀ» ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù.

DACÀº ´Ù¸¥ JVM ÇÁ·Î¼¼½Ì ¹æ¹ý°ú ¾î¶»°Ô ´Ù¸¥°¡?
JVM ÇÁ·Î¼¼½ÌÀ» À§ÇÑ ´Ù¸¥ ¹æ¹ý¿¡´ÂJust-in-time(JIT) ¹× Ahead-of-time(AOT) Compilation ¹× Ç¥ÁØ Interpretive ÇÁ·Î¼¼½ÌÀÌ Æ÷ÇԵ˴ϴÙ. °£·«ÇÏ°Ô ¸»Çؼ­, JIT´Â ¹«Â÷º°ÀûÀ¸·Î ¸ðµç Äڵ带 ÄÄÆÄÀÏÇϱ⠶§¹®¿¡ ¸Þ¸ð¸® È¿À²ÀûÀÌÁö ¾Ê°í, AOT´Â ¸Ó½Å¿¡ ¹Ì¸® ÄÄÆÄÀ쵃 Äڵ带 ÇÊ¿ä·Î Çϱ⠶§¹®¿¡ Write-once-run-anywhere ȣȯ¼º ¹× Interpreter¸¦ Á¦°øÇϱâ À§ÇØ JVMÀ¸·Î´Â µ¿ÀÛÇÏÁö ¾Ê±â ¶§¹®¿¡ ¸Þ¸ð¸® È¿À²ÀûÀÌÁö¸¸ ¼Óµµ°¡ ¸Å¿ì ´À¸³´Ï´Ù. (DACº¸´Ù ÃÖ°í 12¹è ´À¸²). ´õ ÀÚ¼¼ÇÑ Á¤º¸´Â Dynamic Adaptive Compiler¿¡ ´ëÇÑ White Paper¸¦ ´Ù¿î·ÎµåÇÏ¿© È®ÀÎÇϽʽÿÀ.

JVM¿¡ ÀÇÇØ ¸Þ¸ð¸®°¡ ¾î¶»°Ô °ü¸®µÇ´Â°¡?
¿Ïº®ÇÏ°Ô ÀÚµ¿È­µÈ Garbage Collector´Â ¸Þ¸ð¸®¸¦ °ü¸®Çϱâ À§ÇØ »ç¿ëµÇÁö ¾ÊÀº Java ¿ÀºêÁ§Æ®µéÀ» ¼öÁýÇÕ´Ï´Ù. Garbage Collector´Â ÂüÁ¶µÇÁö ¾ÊÀº ¸ðµç ¿ÀºêÁ§Æ®µéÀ» ¼öÁýÇÏ¿© ³·Àº ¿ì¼±¼øÀ§ Thread·Î ¹Ýº¹ÀûÀ¸·Î ½ÇÇàµË´Ï´Ù. ±×·¯³ª ¿ì¼±¼øÀ§´Â ´Ù¸¥ Thread¿¡ ÀÇÇØ ¹Ì¸® ºñ¿öÁö´Â µî ´õ ¸¹°Å³ª ´õ ÀûÀº Garbage¸¦ ¼öÁýÇϵµ·Ï ¼³Á¤µÉ ¼ö ÀÖ½À´Ï´Ù.

JEM-CE Åø ÄÄÆ÷³ÍÆ®¿¡´Â ¾î¶² ÅøµéÀÌ Æ÷ÇԵǾî Àִ°¡?
JEM-CE Åø ÄÄÆ÷³ÍÆ®´Â JeodeMonitor, ERC(Embedded VM Remote Control), JeodeCompact ¹× JeodeDeploy¸¦ Æ÷ÇÔÇÕ´Ï´Ù. ÀÌ JeodeMonitor´Â Target µð¹ÙÀ̽º»ó¿¡¼­ Java ¾îÇø®ÄÉÀ̼ÇÀÌ ½ÇÇàµÇ´Â µ¿¾È ½Ç½Ã°£ ¼º´É ¹× ¸Þ¸ð¸® »ç¿ë Á¤º¸¸¦ µð½ºÇ÷¹ÀÌÇÕ´Ï´Ù. ERC´Â »ç¿ëÀÚ°¡ Target µð¹ÙÀ̽º°¡ ¾Æ´Ñ Host Console¿¡¼­ Java ¾îÇø®ÄÉÀ̼ÇÀ» ½ÇÇàÇÒ ¼ö ÀÖµµ·Ï ÇØÁÝ´Ï´Ù. JeodeCompact´Â ÇÁ·Î±×·¥ ÆÄÀÏÀ» Target µð¹ÙÀ̽º¿¡ Àü°³Çϱâ Àü¿¡ ´ÜÀÏ JAR ÆÄÀÏ·Î ¾ÐÃàÇϱâ À§ÇØ »ç¿ëµË´Ï´Ù. JeodeDeploy´Â ·±Å¸ÀÓ ÄÄÆ÷³ÍÆ®¿Í Java ¾îÇø®ÄÉÀ̼ÇÀ» Target µð¹ÙÀ̽º»óÀÇ ROM¿¡ Àü°³Çϱâ À§ÇØ »ç¿ëµË´Ï´Ù.

JeodeMonitor·Î Heap ¹× ½Ã½ºÅÛ ¸Þ¸ð¸® »ç¿ëÀ» °¨½ÃÇÒ ¼ö Àִ°¡?
JeodeMonitor´Â »ç¿ëÁßÀÎ Heap ¹× ½Ã½ºÅÛ ¸Þ¸ð¸®ÀÇ ÇöÀç ¹× ÃÖ´ë °ªÀ» ³ªÅ¸³»´Â ±×·¡ÇÈ µð½ºÇ÷¹À̸¦ Á¦°øÇÕ´Ï´Ù. ´õ ÀÚ¼¼ÇÑ Á¤º¸´Â JEM-CE TechnicalÀ» Âü°íÇϽʽÿÀ.

Thread Ȱµ¿À» ¾î¶»°Ô °¨½ÃÇϴ°¡?
Thread Ȱµ¿Àº JeodeMonitor·Î º¼ ¼ö ÀÖ½À´Ï´Ù. ÀÌ Thread À©µµ¿ì´Â ÇöÀç »ç¿ëÁßÀÎ ThreadÀÇ ¼ö¿Í ÃÖ°í·Î »ç¿ëµÈ ÃÖ´ë Thread¸¦ Ç¥½ÃÇÕ´Ï´Ù. ´Ù¸¥ À©µµ¿ì´Â ½ÇÇàÁßÀÎ °¢ Java ThreadÀÇ ´©Àû »ç¿ëÀ» Ç¥½ÃÇÕ´Ï´Ù.

Target µð¹ÙÀ̽º¿¡¼­ ½ÇÇàÁßÀÎ Java ¾îÇø®ÄÉÀ̼ÇÀ» ³» Host Console¿¡¼­ ÄÁÆ®·ÑÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀÌ Àִ°¡?
ERC ÅøÀº »ç¿ëÀÚ°¡ Target µð¹ÙÀ̽º¿¡¼­ ½ÇÇàµÇ°í ÀÖ´Â Java ¾îÇø®ÄÉÀ̼ǿ¡ ÀÔ·Â ¹× ¸ð´ÏÅÍ Ãâ·ÂÀ» Host Console¿¡¼­ Á¦°øÇÒ ¼ö ÀÖµµ·Ï ÇØÁÝ´Ï´Ù.

JVM ÀÎÁõ

Java CertificationÀ̶õ ¹«¾ùÀΰ¡?
CertificaionÀ̶õ X86 µð¹ÙÀ̽º »ó¿¡¼­ÀÇ Windows CE 3.0°ú °°ÀÌ Æ¯Á¤ µð¹ÙÀ̽º Ç÷§Æû»ó¿¡¼­ ½ÇÇàÁßÀÎ JVMÀÌ Personal Java 1.2¿Í °°Àº ƯÁ¤ Java ±Ô°Ý°ú 100% ȣȯµÊÀ» º¸ÀåÇÏ´Â Å×½ºÆ®¿¡ ÇÕ°ÝÇÑ °ÍÀ» ÀǹÌÇÕ´Ï´Ù. ¶ÇÇÑ, JVMÀ» ½ÇÇàÇÏ´Â µð¹ÙÀ̽º´Â ÀÌ¹Ì ÀÎÁõ¹ÞÀº µð¹ÙÀ̽º¿¡ ´ëÇØ ¼öÄ¡ÀûÀ¸·Î µ¿µîÇÏ´Ù´Â °ÍÀ» °áÁ¤ÇÔÀ¸·Î½á ÀÎÁõµÉ ¼ö ÀÖ½À´Ï´Ù.

¿Ö ÀÎÁõÀÌ Áß¿äÇѰ¡?
Personal Java ±¸°ÝÀ¸·Î ÀÛ¼ºµÈ Java ¾îÇø®ÄÉÀÌ¼Ç ¹× ¾ÖÇø´ÀÌ Á¤»óÀûÀ¸·Î µ¿ÀÛÇÑ´Ù´Â °ÍÀ» º¸ÀåÇϱ⠶§¹®¿¡, ¾î¶°ÇÑ È¯°æ¿¡¼­µµ µ¿ÀÛÇϵµ·Ï ÇØÁÝ´Ï´Ù. ¶ÇÇÑ, ÀÎÁõÀº µð¹ÙÀ̽º ¹× ¾îÇø®ÄÉÀÌ¼Ç °³¹ß À§ÇèÀ» °æ°¨½ÃÄÑÁÝ´Ï´Ù.

Personal Java Technology Compatibility Kit(TCK)¶õ ¹«¾ùÀΰ¡?
Personal Java TCK´Â Personal Java¸¦ °¡Áö°í Àִ ƯÁ¤ µð¹ÙÀ̽º»ó¿¡¼­ ½ÇÇàµÇ°í ÀÖ´Â JVMÀÇ ±â¼úÀû ȣȯ¼ºÀ» È®ÀÎÇϱâ À§ÇØ »ç¿ëµÇ´Â Sun¿¡ ÀÇÇØ °³¹ßµÈ 7000Á¾ ÀÌ»óÀÇ Å×½ºÆ® ¼¼Æ®ÀÔ´Ï´Ù.

¾ðÁ¦ ÀÎÁõÀÌ ¿ä±¸µÇ´Â°¡?
JEM-CE JVMsÀ» °¡Áö°í ÀÖ´Â »ó¿ëÀ¸·Î Àü°³µÈ ¸ðµç µð¹ÙÀ̽ºµéÀº ¹Ýµå½Ã ÀÎÁõÀ» ¹Þ¾Æ¾ß ÇÕ´Ï´Ù.

"¼öÄ¡ÀûÀ¸·Î µ¿µî"ÇÏ´Ù´Â °ÍÀº ¾î¶»°Ô °áÁ¤µÇ´Â°¡?
BSQUARE´Â JVM, Windows CE Build ¹× Çϵå¿þ¾î/ÇÁ·Î¼¼¼­ ±¸¼º¿¡ ´ëÇÑ ´Ù¸¥ ¿©·¯ °¡ÁöµéÀ» ºñ±³ÇÔÀ¸·Î½á ¾î¶² µð¹ÙÀ̽º°¡ ÀÎÁõÀ» ¹ÞÀº µð¹ÙÀ̽º¿Í ¼öÄ¡ÀûÀ¸·Î µ¿µîÇÑÁö¸¦ °áÁ¤ÇÕ´Ï´Ù.

JVMÀÇ Standalone ¹× Plug-in ¹öÀü ¸ðµÎ °³º°ÀûÀÎ ÀÎÁõ Å×½ºÆ®¸¦ ÇÊ¿ä·Î Çϴ°¡?
±×·¸½À´Ï´Ù. °¢°¢ÀÇ JVM ȯ°æ¿¡ ´ëÇÑ TCK Å×½ºÆ®°¡ ¹Ýµå½Ã ¼öÇàµÇ¾î¾ß ÇÕ´Ï´Ù.

³» µð¹ÙÀ̽º ¹× ¸¶ÄÉÆÃ ÀÚ·á¿¡ »ç¿ëÇϱâ À§ÇÑ Java ·Î°í´Â ¾î¶»°Ô ÃëµæÇϴ°¡?
µð¹ÙÀ̽ºÀÇ JVMÀÌ TCK Å×½ºÆ®¸¦ Åë°úÇϰųª ¼öÄ¡ÀûÀ¸·Î µ¿µîÇÏ´Ù°í ÀÎÁ¤µÇ¸é, BSQUARE´Â ±ÍÇϰ¡ Sun ·Î°í¸¦ ¹ÞÀ» ¼ö ÀÖµµ·Ï ÇÊ¿äÇÑ ¸ðµç ¼­·ù¸¦ Sun¿¡ Á¦°øÇÕ´Ï´Ù.

Æò°¡, Áö¿ø, À¯Áöº¸¼ö °ü·Ã

JEM-CE ŶÀ» Æò°¡ »ç¿ëÇÒ ¼ö Àִ°¡?
JEM-CE ŶÀ» Æò°¡ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¾î¶² ŶÀ» »ç¿ëÇÒ ¼ö ÀÖ´ÂÁö¿¡ °üÇÑ Á¤º¸´Â JEM-CE EvaluationÀ» Âü°íÇϽʽÿÀ.

JEM-CE ŶÀ» Æò°¡ »ç¿ëÇϸ鼭 ¾î¶² Á¾·ùÀÇ Áö¿øÀÌ °¡´ÉÇѰ¡?
¹«·á Æò°¡´Â °¡´ÉÇÏÁö¸¸ ±â¼ú Áö¿øÀº Á¦°øÇÏÁö ¾Ê½À´Ï´Ù. ´Ù¾çÇÑ Áö¿ø ÇÁ·Î±×·¥Àº 10 Incident¸¦ Æ÷ÇÔÇϰí ÀÖ´Â Startup ÇÁ·Î±×·¥À» ±¸ÀÔÇϱâ À§ÇØ »ç¿ë °¡´ÉÇÕ´Ï´Ù.

JEM-CE¿¡ ¾î¶² Áö¿ø ÇÁ·Î±×·¥ÀÌ »ç¿ë °¡´ÉÇѰ¡?
Startup, Basic, Standard ¹× Extended¿Í °°Àº ³×°¡Áö Áö¿ø ÇÁ·Î±×·¥ÀÌ ÀÖ½À´Ï´Ù. ´õ ÀÚ¼¼ÇÑ Á¤º¸´Â JEM-CE Support¸¦ Âü°íÇϽʽÿÀ.

À¯Áöº¸¼ö ¾÷µ¥ÀÌÆ®´Â ¾î¶»°Ô ¹Þ´Â°¡?
À¯Áöº¸¼ö ¾÷µ¥ÀÌÆ®´Â ¸ðµç JEM-CE Áö¿ø ÇÁ·Î±×·¥ÀÇ ÀϺηΠÆ÷ÇԵǾî ÀÖ½À´Ï´Ù.

¾÷µ¥ÀÌÆ®¿Í ¾÷±×·¹À̵åÀÇ Â÷ÀÌÁ¡Àº ¹«¾ùÀΰ¡?
JVM ¾÷µ¥ÀÌÆ®´Â Minor ±â´É Çâ»ó ¹× ¹ö±× ¼öÁ¤ÀÌ Æ÷ÇԵ˴ϴÙ. ¾÷±×·¹À̵å´Â JVM Áï, JVM v1.xºÎÅÍ JVM v2.xÀÇ Major ±â´É Çâ»ó ¶Ç´Â Windows CE 3,0 ¶Ç´Â Windows CE .NET°ú °°Àº ¿î¿µÃ¼Á¦ÀÇ º¯°æ »çÇ× µîÀ» Æ÷ÇÔÇÕ´Ï´Ù.




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