program for deducing prefetch distance
some fixes to setup_system
added fetchsize
delete redefinition
rename some vars; free buffers and file descriptors
free buffer
added fetchsize data

Signed-off-by: James Paton <paton@cs.wisc.edu>
leos code
use different impl of get_clock_frequency for linux
Signed-off-by: James Paton <paton@cs.wisc.edu>
check for TSC invariance; delete code for using clock_gettime

Signed-off-by: James Paton <paton@cs.wisc.edu>
fixed minor typo

Signed-off-by: James Paton <paton@solaris.(none)>
started modifying Leo's code

Signed-off-by: James Paton <paton@cs.wisc.edu>
fixed up Leo's code a bit; rewrote random_read.c

Signed-off-by: James Paton <paton@cs.wisc.edu>
minor changes

Signed-off-by: James Paton <paton@cs.wisc.edu>
added a space
created cache_size detector
random offsets are now unsigned long long
added MIN macro
program for detecting indirection points
merge

Signed-off-by: James Paton <paton@cs.wisc.edu>