159a50fcf0
[ #236 ] netmap: Reduce allocations in getSelection()
...
```
goos: linux
goarch: amd64
pkg: git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap
cpu: 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
│ new │ alloc │
│ sec/op │ sec/op vs base │
Netmap_ContainerNodes/REP_2-8 9.227µ ± 13% 8.677µ ± 6% ~ (p=0.165 n=10)
Netmap_ContainerNodes/REP_2_IN_X_CBF_2_SELECT_2_FROM_*_AS_X-8 9.189µ ± 7% 7.946µ ± 14% -13.53% (p=0.001 n=10)
geomean 9.208µ 8.303µ -9.82%
│ new │ alloc │
│ B/op │ B/op vs base │
Netmap_ContainerNodes/REP_2-8 8.320Ki ± 0% 7.734Ki ± 0% -7.04% (p=0.000 n=10)
Netmap_ContainerNodes/REP_2_IN_X_CBF_2_SELECT_2_FROM_*_AS_X-8 7.742Ki ± 0% 7.156Ki ± 0% -7.57% (p=0.000 n=10)
geomean 8.026Ki 7.440Ki -7.31%
│ new │ alloc │
│ allocs/op │ allocs/op vs base │
Netmap_ContainerNodes/REP_2-8 122.00 ± 0% 92.00 ± 0% -24.59% (p=0.000 n=10)
Netmap_ContainerNodes/REP_2_IN_X_CBF_2_SELECT_2_FROM_*_AS_X-8 122.00 ± 0% 92.00 ± 0% -24.59% (p=0.000 n=10)
geomean 122.0 92.00 -24.59%
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-07-12 14:25:07 +03:00
a69f00903c
[ #236 ] netmap: Replace sort.Slice() with slices.Sort()
...
```
goos: linux
goarch: amd64
pkg: git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap
cpu: 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
│ old │ new │
│ sec/op │ sec/op vs base │
Netmap_ContainerNodes/REP_2-8 10.395µ ± 14% 9.227µ ± 13% -11.24% (p=0.015 n=10)
Netmap_ContainerNodes/REP_2_IN_X_CBF_2_SELECT_2_FROM_*_AS_X-8 10.110µ ± 16% 9.189µ ± 7% ~ (p=0.105 n=10)
geomean 10.25µ 9.208µ -10.18%
│ old │ new │
│ B/op │ B/op vs base │
Netmap_ContainerNodes/REP_2-8 8.695Ki ± 0% 8.320Ki ± 0% -4.31% (p=0.000 n=10)
Netmap_ContainerNodes/REP_2_IN_X_CBF_2_SELECT_2_FROM_*_AS_X-8 8.117Ki ± 0% 7.742Ki ± 0% -4.62% (p=0.000 n=10)
geomean 8.401Ki 8.026Ki -4.47%
│ old │ new │
│ allocs/op │ allocs/op vs base │
Netmap_ContainerNodes/REP_2-8 138.0 ± 0% 122.0 ± 0% -11.59% (p=0.000 n=10)
Netmap_ContainerNodes/REP_2_IN_X_CBF_2_SELECT_2_FROM_*_AS_X-8 138.0 ± 0% 122.0 ± 0% -11.59% (p=0.000 n=10)
geomean 138.0 122.0 -11.59%
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-07-12 14:25:07 +03:00
20d325e307
[ #167 ] netmap: Fix reverse min agregator
...
The higher the price, the lower reverse min weight should be.
Previously nodes with 0 price had 0 weight which is a bit misleading.
Introduced in d71a0e0755
2023-10-27 07:53:19 +00:00
d71a0e0755
[ #88 ] netmap: use bool, fix hrw_sort tests
...
Signed-off-by: Andrew Danilin <andnilin@gmail.com>
2023-10-03 07:05:03 +00:00
163b3e1961
[ #88 ] netmap: fix min aggregator bug, add tests
...
Signed-off-by: Andrew Danilin <andnilin@gmail.com>
2023-10-03 07:05:03 +00:00
Leonard Lyubich
ca523f1ff1
[ #227 ] netmap: Refactor and document package functionality
...
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-15 20:50:32 +03:00
Leonard Lyubich
6796b4a29a
[ #227 ] netmap: Remove unused aggregators and normalizers
...
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-15 20:50:32 +03:00
Leonard Lyubich
723ba5ee45
[ #227 ] netmap: Do not use intermediate types for placement
...
Support preprocessing within the `NodeInfo` type. Provide methods for
placement directly from the `NodeInfo` type. Returns slice of slices of
`NodeInfo` from placement methods of `Netmap`. Remove no longer needed
`Node` and `Nodes` types.
```
name old time/op new time/op delta
ManySelects-12 19.7µs ±14% 15.8µs ±15% -19.70% (p=0.000 n=20+20)
name old alloc/op new alloc/op delta
ManySelects-12 8.65kB ± 0% 6.22kB ± 0% -28.03% (p=0.000 n=20+20)
name old allocs/op new allocs/op delta
ManySelects-12 82.0 ± 0% 81.0 ± 0% -1.22% (p=0.000 n=20+20)
```
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-15 20:50:32 +03:00
Evgenii Stratonikov
369bd382b3
[ #42 ] netmap: move package from neofs-api-go
...
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-10-28 14:50:33 +03:00
