gistfile1.md

root.tar.gz is an 8MB file.

SBCL:

CL-USER> (time (ironclad:digest-file :sha256 "../root.tar.gz"))
Evaluation took:
  0.072 seconds of real time
  0.071849 seconds of total run time (0.071849 user, 0.000000 system)
  100.00% CPU
  215,790,496 processor cycles
  163,840 bytes consed

ECL:

CL-USER> (time (ironclad:digest-file :sha256 "../root.tar.gz"))
real time : 12.595 secs
run time  : 12.787 secs
gc count  : 9 times
consed    : 281587776 bytes