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Bug fix for superslab meta-data (#302)

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* Replace time measuring macro

The DO_TIME macro was used originally to get performance numbers. The
macro makes tests hard to debug. This commit replaces it with a proper
C++ class with destructor.

* Bug fix

If the superslab meta data is large, then the calculation for the
sizeclasses that could use the short slab was incorrect.  This fixes
that calculation.

Co-authored-by: Nathaniel Wesley Filardo <nfilardo@microsoft.com>
This commit is contained in:
Matthew Parkinson
2021-03-23 12:42:11 +00:00
committed by GitHub
parent 04a185e634
commit 63f231f484
7 changed files with 91 additions and 57 deletions
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src/test/perf/low_memory/low-memory.cc
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@@ -1,6 +1,5 @@
#include <iostream>
#include <snmalloc.h>
#include <test/measuretime.h>
#include <test/opt.h>
#include <test/setup.h>
#include <unordered_set>