Commit graph

5 commits

Author SHA1 Message Date
Evgeniy Stratonikov
59fbc689e4 vm/bench: extend refcounter benchmarks
Adding an array multiple times leads to the fast update via `IncRC`.
This hides the allocation that is there on the first addition. In this
commit add another benchmark which measures Add/Remove together, to
ensure that `switch` in `refCounter.Add` is entered. Benchmark results
are meaningful, because `Add`/`Remove` have almost identical implementation.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2022-08-23 13:08:42 +03:00
Roman Khimov
18d627e7f7 vm: count map key in the refcounter as well
Thanks @ixje for spotting this.
2022-05-16 16:07:25 +03:00
Evgeniy Stratonikov
4f98ec2f53 vm: embed reference counter in compound items
```
name              old time/op  new time/op  delta
RefCounter_Add-8  44.8ns ± 4%  11.7ns ± 3%  -73.94%  (p=0.000 n=10+10)
```

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-13 14:41:26 +03:00
Anna Shaleva
783f5ecb01 vm: move StackItem to a separate package
closes 
2020-06-08 13:27:08 +03:00
Evgenii Stratonikov
af2abedd86 vm: implement reference counter
It is convenient to have all reference-counting logic
in a separate struct.
2020-05-12 16:15:14 +03:00