Á¤º¸°úÇÐȸ ³í¹®Áö A : ½Ã½ºÅÛ ¹× ÀÌ·Ð
ÇѱÛÁ¦¸ñ(Korean Title) |
Fortran ÇÁ·Î±×·¥ÀÇ ¸Þ½ÃÁö Àü¼Û º´·Äȸ¦ À§ÇÑ HPCC (High Performance Computing Classes) |
¿µ¹®Á¦¸ñ(English Title) |
High Performance Computing Classes (HPCC) for Parallel Fortran Programs using Message Passing |
ÀúÀÚ(Author) |
±è¿µÅÂ
Youngtae Kim
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 38 NO. 02 PP. 0059 ~ 0066 (2011. 04) |
Çѱ۳»¿ë (Korean Abstract) |
HPCC (High Performance Computing Class)´Â Fortran90À¸·Î ±¸ÇöµÈ °´Ã¼ÁöÇâÇü Ŭ·¡½º·Î¼ FDM (Finite Difference Method) ¸ðµ¨ ÇÁ·Î±×·¥À» ¸Þ½ÃÁö Àü¼Û ¹æ½ÄÀ» »ç¿ëÇÏ´Â º´·Ä ÇÁ·Î±×·¥À¸·ÎÀÇ ±¸ÇöÀ» Áö¿øÇÑ´Ù. HPCC´Â º´·ÄÇÁ·Î±×·¥¿¡¼ ¸Þ½ÃÁö Àü¼Û ¹æ½ÄÀÇ »ç¿ëÀ» ´Ü¼øÈÇÏ°í, HPCC¿¡ ÀÇÇØ Á¤ÀÇµÈ °´Ã¼´Â ½ÇÇà ½Ã°£¿¡ º´·Ä󸮿¡ °ü·ÃµÈ µ¥ÀÌÅÍ¿Í °ü·Ã ¸Þ¼Òµå¸¦ Á¦°øÇÑ´Ù. ¶ÇÇÑ HPCC´Â ¼øÂ÷ÇÁ·Î±×·¥ÀÇ À妽º ÀüȯÀ» À§ÇÏ¿© ¸ÅÅ©·Î¸¦ Á¦°øÇÑ´Ù. HPCC¸¦ »ç¿ëÇÏ¿© º´·Äȸ¦ ÇÒ °æ¿ì¿¡´Â º´·ÄÈ ±â°£ÀÌ Çö°ÝÈ÷ ´ÜÃàµÉ ¼ö ÀÖÀ¸¸ç, ¸Þ½ÃÁö Àü¼ÛÀ» Á÷Á¢ »ç¿ëÇÏ´Â °Íº¸´Ù È¿À²ÀûÀÎ ¼º´ÉÀ» º¸ÀδÙ. HPCCÀÇ À¯¿ë¼º°ú ¼º´ÉÀ» ¾Ë¾Æº¸±â À§ÇÏ¿© FortranÀ¸·Î ±¸ÇöµÈ 3°³ÀÇ ·¹°Å½Ã ¸ðµ¨ Äڵ带 º´·ÄÈÇÏ¿´À¸¸ç PC Ŭ·¯½ºÅ͸¦ »ç¿ëÇÏ¿© ¼º´ÉÀÇ È¿À²¼ºÀ» ¾Ë¾Æº¸¾Ò´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
High Performance Computing Classes (HPCC) is a group of portable object-oriented classes designed with following objectives: (1) to simply the parallelizing process of the Fortran programs based on the FDM (Finite Difference Method) model and (2) to enhance performance of the parallel programs. The objects defined by HPCC provide the parallel programs with the information and the methods required for parallel processing at run-time. HPCC also provides the macros for the index transformation of the sequential programs. To show usefulness and efficiency of HPCC, three different legacy FDM models were parallelized with HPCC, and performance results were presented on a cluster of PC's.
|
Å°¿öµå(Keyword) |
º´·ÄÇÁ·Î±×·¡¹Ö
°´Ã¼ÁöÇâ
¸Þ½ÃÁöÀü¼Û
parallel programming
object-oriented class
message passing
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|