testsuite: Simplify and clarify performance test baseline search

Authored by bgamari on Dec 6 2019, 4:51 PM.

Description

testsuite: Simplify and clarify performance test baseline search

The previous implementation was extremely complicated, seemingly to
allow the local and CI namespaces to be searched incrementally. However,
it's quite unclear why this is needed and moreover the implementation
seems to have had quadratic runtime cost in the search depth(!).

Details

Committed
Marge Bot <ben+marge-bot@smart-cactus.org>Dec 12 2019, 1:25 AM
Parents
rGHC4dde485eddac: Add --show-unit-ids flag to ghc-pkg
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