assuan: Use exponential decay for first 1s of spinlock.
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Description

assuan: Use exponential decay for first 1s of spinlock.

* common/asshelp.c (wait_for_sock): instead of checking the socket
every second, we check 10 times in the first second (with exponential
decay).

This cuts the wall clock time for the standard test suite roughly by
half.

GnuPG-bug-id: T3490
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>

Details

Provenance

dkg	Authored on Nov 8 2017, 4:26 PM

Event Timeline

dkg committed rGceac6e9e6c08: assuan: Use exponential decay for first 1s of spinlock. (authored by dkg).Nov 8 2017, 5:40 PM

dkg mentioned this in T3490: "gpgconf --launch gpg-agent" should not take a full second if the agent isn't already started.Nov 8 2017, 5:48 PM

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