cvs commit: src/usr.bin/split split.c

[Hiten Pandya <hmp@xxxxxxxxxxxxxxxxxxxxxxx>]

hmp         2003/08/27 19:22:38 PDT

  Modified files:
    usr.bin/split        split.c 
  Log:
  Optimize split(1) by using dynamic allocation for buffers.
  
  Benchmark:
  
  	File: 300M file, 1024k splits
  
  	Old:	31.44 real	0.03 user	3.87 sys
  	New:	28.47 real	0.01 user	4.00 sys
  
  In some cases, I have seen a difference of 10 to 20 for 'real'.
  
  Originated from:	FreeBSD GNATS (PR #22442)
  
  Revision  Changes    Path
  1.3       +26 -7     src/usr.bin/split/split.c