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Add new benchmark figures
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@ -264,11 +264,13 @@ with 128GB ECC memory, running Ubuntu 18.04.1 with LibC 2.27 and GCC 7.3.0.
The first benchmark set consists of programs that allocate a lot:
![bench-r5a-4xlarge-t1](doc/bench-r5a-4xlarge-t1.png)
![bench-r5a-1](doc/bench-r5a-1.svg)
![bench-r5a-2](doc/bench-r5a-2.svg)
Memory usage:
![bench-r5a-4xlarge-m1](doc/bench-r5a-4xlarge-m1.png)
![bench-r5a-rss-1](doc/bench-r5a-rss-1.svg)
![bench-r5a-rss-1](doc/bench-r5a-rss-2.svg)
The benchmarks above are (with N=16 in our case):
@ -309,9 +311,6 @@ diffrerences here when running with 16 cores in parallel.
The second benchmark tests specific aspects of the allocators and
shows more extreme differences between allocators:
![bench-r5a-4xlarge-t2](doc/bench-r5a-4xlarge-t2.png)
![bench-r5a-4xlarge-m2](doc/bench-r5a-4xlarge-m2.png)
The benchmarks in the second set are (again with N=16):
@ -354,6 +353,14 @@ Hoard allocator is specifically designed to avoid this false sharing and we
are not sure why it is not doing well here (although it still runs almost 5×
faster than tcmalloc and jxmalloc).
## Benchmarks on a 4-core Intel workstation
![bench-z4-1](doc/bench-z4-1.svg)
![bench-z4-2](doc/bench-z4-2.svg)
![bench-z4-rss-1](doc/bench-z4-rss-1.svg)
![bench-z4-rss-2](doc/bench-z4-rss-2.svg)
# References