Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Use strtoul instead of sscanf for numeric prefix #30

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Use strtoul instead of sscanf for numeric prefix #30

wants to merge 1 commit into from

Commits on Mar 16, 2021

  1. Use strtoul instead of sscanf for numeric prefix 

    sscanf consumes the entire string and is much slower than strtoul when
reading the block size at the prefix of digest strings. This is the
dominant cost of digest comparisons with incomparable block sizes (~ 80%
slower than using strtoul), but is still a significant contribution (>
15%) of full digest comparisons.
    @flandr
    flandr committed Mar 16, 2021
    Configuration menu
    Copy the full SHA
    667b99d View commit details
    Browse the repository at this point in the history