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Distinctive characteristics of High-performance computing

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High-performance computing (HPC) is the use of super computers and parallel processing techniques for solving complex computational problems. HPC technology focuses on developing parallel processing algorithms and systems by incorporating both administration and parallel computational techniques.

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Distinctive characteristics of High-performance computing

  1. 1. HIGH-PERFORMANCE COMPUTING DISTINCTIVE CHARACTERISTICS OF
  2. 2. H i g h P e r f o r m a n c e C o m p u t i n g m o s t g e n e r a l l y r e f e r s t o t h e p r a c t i c e o f a g g r e g a t i n g c o m p u t i n g p o w e r i n a w a y t h a t d e l i v e r s m u c h h i g h e r p e r f o r m a n c e t h a n o n e c o u l d g e t o u t o f a t y p i c a l d e s k t o p c o m p u t e r o r w o r k s t a t i o n i n o r d e r t o s o l v e l a r g e p r o b l e m s i n s c i e n c e , e n g i n e e r i n g , o r b u s i n e s s .
  3. 3. 03 ADVANCED DIRECTORY BROWSING� DRAG-AND-DROP FILE TRANSFER AUTHENTICATION MANAGEMENT DIRECTORY SYNCHRONIZATION POWERFUL SEARCH� FILE VIEWING KEY FEATURES OF HIGH-PERFORMANCE COMPUTING
  4. 4. A D V A N C E D D I R E C T O R Y B R O W S I N G � A number of sophisticated mechanisms are provided for traversing directory structures. Also, the user has the option of caching directory lists from remote hosts during a session, allowing fast redisplay of previously visited directories.
  5. 5. D R A G - A N D - D R O P F I L E T R A N S F E R Using drag-and-drop, Hopper provides a powerful file transfer capability. It is just as easy to copy a file between two remote systems as it is to copy a file from the local host to itself. Files and directories may be transferred either singly or in groups with just a few movements of the mouse.
  6. 6. � H o p p e r d o e s a l o t o f w o r k t o r e d u c e t h e p a s s w o r d p r o m p t s y o u s e e . F r e e d c o n n e c t i o n s a r e c a c h e d a n d r e - u s e d , a n d a u t h e n t i c a t i o n i n f o r m a t i o n i s s t o r e d d u r i n g t h e s e s s i o n a n d r e - u s e d w h e n e v e r p o s s i b l e . A U T H E N T I C A T I O N M A N A G E M E N T
  7. 7. DIRECTORY SYNCHRONIZATION H o p p e r c a n s y n c h r o n i z e t w o l o c a l o r r e m o t e d i r e c t o r i e s a n d s u p p l i e s a w i d e v a r i e t y o f o p t i o n s f o r c u s t o m i z i n g t h e o p e r a t i o n . B y d e f a u l t , o l d f i l e s a n d d i r e c t o r i e s i n t h e d e s t i n a t i o n f o l d e r a r e r e p l a c e d b y n e w e r o n e s i n t h e s o u r c e f o l d e r .
  8. 8. The user can search by name using literal patterns, wildcards, or regular expressions, or can search by other file attributes such as file size, creation date, or owner. Users can now search on the contents of files on Unix hosts and can combine filename and content searches. POWERFUL SEARCH�
  9. 9. FILE VIEWING For remote files, this will transfer the file to a temporary directory on the local host for viewing. For local files, viewing is done in place. Several types of files can be viewed using Hopper's built-in viewer; this includes jpeg, gif, and png image files, plus text and raw binary files.
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