Optimize blueprint.variationMap.equal
blueprint.variationMap.Equal was responsible for 11.5% of allocations
and 2.2% of allocated memory. reflect.DeepEquals is an expensive way
to compare a map. variationMap.subsetOf is already iterating through
the elements of the map to compare them, replace equal with a check that
the maps are the same length and then reuse subsetOf to check that the
have the same keys and values.
Test: SOONG_PROFILE_MEM=/tmp/mem.pprof m nothing
Change-Id: Ifb7cdf612e5455fd2f412488b7f94416c4e70c54
1 file changed