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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Current Result Document : 6 / 8 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) RTEMS ¿ÀǼҽº ¿î¿µÃ¼Á¦¸¦ À§ÇÑ virtio ³×Æ®¿öÅ© µå¶óÀ̹ö °³¹ß
¿µ¹®Á¦¸ñ(English Title) Development of virtio Network Driver for RTEMS Open-Source Operating System
ÀúÀÚ(Author) ±èÁøÇö   ÁøÇö¿í   Jin-Hyun Kim   Hyun-Wook Jin  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 04 PP. 0262 ~ 0267 (2017. 04)
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(Korean Abstract)
RTEMS´Â GPLv2 ±â¹ÝÀÇ ¶óÀ̼±½º¸¦ »ç¿ëÇÏ´Â ¿ÀǼҽº ½Ç½Ã°£ ¿î¿µÃ¼Á¦·Î ÀΰøÀ§¼º°ú °°Àº Ç×°ø¿ìÁÖ ºÐ¾ßÀÇ ½Ã½ºÅÛ¿¡¼­ »ç¿ëµÈ´Ù. ÀÌ·¯ÇÑ ½Ã½ºÅÛµéÀº Çϵå¿þ¾î Ç÷§Æû°ú °ü·ÃµÈ ¹®Á¦·Î ÀÎÇØ °³¹ß ȯ°æ ±¸ÃàÀÌ ¾î·Á¿ì¸ç, °¡»óÈ­ ±â¼úÀ» ÅëÇØ À̸¦ ÇØ°áÇÒ ¼ö ÀÖ´Ù. ±×·¯³ª °¡»óÈ­ ¿À¹öÇìµå·Î ÀÎÇÑ ½ÇÇà ½Ã°£Áõ°¡¿Í ¼º´É ÀúÇÏ°¡ ½Ç½Ã°£ ÀÀ¿ëÀÇ ½Ã°£ µ¿ÀÛÀ» º¯È­½ÃÅ°¸ç, µû¶ó¼­ À̸¦ ÃÖ¼ÒÈ­ÇؾßÇÑ´Ù. º» ³í¹®¿¡¼­´Â RTEMS¸¦ À§ÇÑ virtio front-end ³×Æ®¿öÅ© µå¶óÀ̹ö¸¦ ±¸ÇöÇÏ¿© ³×Æ®¿öÅ© I/O °¡»óÈ­ ¿À¹öÇìµå¸¦ ¿ÏÈ­½ÃŲ´Ù. ¶ÇÇÑ ±¸ÇöµÈ µå¶óÀ̹ö¸¦ ¿ÀǼҽº ¼ÒÇÁÆ®¿þ¾î ±â¿©¸¦ À§ÇØ RTEMS Ä¿¹Â´ÏƼ¿¡ Á¦ÃâÇÏ´Â °úÁ¤°ú Ä¿¹Â´ÏƼÀÇ ´Ù¾çÇÑ ¿ä±¸»çÇ×µéÀ» ¹Ý¿µÇÏ´Â °úÁ¤À» ¼³¸íÇÑ´Ù.
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(English Abstract)
RTEMS is a real-time operating system using a GPLv2-based license, and is used in the aerospace industry, such as satellites. It is difficult to build a development environment for these special-purpose systems because of problems related to the hardware platform. This can be resolved by applying virtualization technology. However, increased execution time and performance degradation due to virtualization overhead can change timing behavior of real-time application, and needs to be minimized. In this paper, we aim to implement the network device driver of RTEMS for the standardized virtual network device called virtio in order to effectively utilize RTEMS in a virtualized environment. In addition, we describe the process of submitting implemented driver to the RTEMS community for contributing open source software and reflecting the various requirements of the community.
Å°¿öµå(Keyword) RTEMS   ½Ç½Ã°£ ¿î¿µÃ¼Á¦   GPL   virtio   ¿ÀǼҽº ¼ÒÇÁÆ®¿þ¾î   °¡»óÈ­   RTEMS   RTOS   GPL   virtio   open-source software   virtualization  
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