[Bug 1998648] Re: Cat hash.sha256 | rhash -c - is 120x slower

[Charles Evans]

Not a bug
time cat hash.sha256 | rhash --sha256 -c -
Works


** Changed in: rhash (Ubuntu)
       Status: New => Invalid

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to rhash in Ubuntu.
https://bugs.launchpad.net/bugs/1998648

Title:
  Cat hash.sha256 | rhash -c - is 120x slower

Status in rhash package in Ubuntu:
  Invalid

Bug description:
  Time rhash -c hash.sha256
  3s
  Time Cat hash.sha256 | rhash -c - 
  5m55s
  CPU is pegged at 100% the whole time
  Use case:
  grep iso hash.sha256 | rhash -c -
  Also fails: 
  Time rhash -c <(  grep iso hash.sha256 )
  5m55s
  Sha256sum works, identical 17s times for all 4

  Ubuntu studio jammy LTS
  rhash 1.4.2-1ubuntu1
  rhash -V
  RHash v1.4.2

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/rhash/+bug/1998648/+subscriptions