Download D2.2 (WP2): Prototype Scalable Erlang VM

ICT-287510 (RELEASE) 10th April 2013
6
ETS Lock Level Benchmark on Bulldozer (64 Cores)
22000
20000
18000
Benchmark Time
16000
14000
12000
10000
8000
6000
4000
2000
0
0
10
16 locks
20
32 locks
30
40
Number of Schedulers
64 locks
50
128 locks
60
256 locks
ETS Lock Level Benchmark on Sandy (32 cores, 2 hyperthreads/core)
11000
10000
9000
Benchmark Time
8000
7000
6000
5000
4000
3000
2000
1000
0
16 locks
10
20
32 locks
30
40
Number of Schedulers
64 locks
50
128 locks
60
256 locks
Figure 1: Performance of ETS varying the number of bucket locks on two different architectures.