realloc/frostfs-api-go
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[#376] object: remove pointer from Attribute slice

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```
name                           old time/op    new time/op    delta
AttributesMarshal/marshal-8      4.44µs ± 9%    2.72µs ± 0%  -38.79%  (p=0.000 n=10+9)
AttributesMarshal/unmarshal-8    3.16µs ±13%    0.55µs ± 4%  -82.60%  (p=0.000 n=10+10)

name                           old alloc/op   new alloc/op   delta
AttributesMarshal/marshal-8      4.42kB ± 0%    4.42kB ± 0%     ~     (all equal)
AttributesMarshal/unmarshal-8    2.02kB ± 0%    1.79kB ± 0%  -11.11%  (p=0.000 n=10+10)

name                           old allocs/op  new allocs/op  delta
AttributesMarshal/marshal-8        51.0 ± 0%      51.0 ± 0%     ~     (all equal)
AttributesMarshal/unmarshal-8      51.0 ± 0%       1.0 ± 0%  -98.04%  (p=0.000 n=10+10)
```

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2022-02-28 15:06:51 +03:00 • committed by Alex Vanin
parent 204126893e
commit fadd47f4fb
7 changed files with 26 additions and 36 deletions
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4
object/marshal.go
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@ -394,7 +394,7 @@ func (h *Header) StableMarshal(buf []byte) ([]byte, error) {
offset += n
for i := range h.attr {
n, err = proto.NestedStructureMarshal(hdrAttributesField, buf[offset:], h.attr[i])
n, err = proto.NestedStructureMarshal(hdrAttributesField, buf[offset:], &h.attr[i])
if err != nil {
return nil, err
}
@ -425,7 +425,7 @@ func (h *Header) StableSize() (size int) {
size += proto.NestedStructureSize(hdrHomomorphicHashField, h.homoHash)
size += proto.NestedStructureSize(hdrSessionTokenField, h.sessionToken)
for i := range h.attr {
size += proto.NestedStructureSize(hdrAttributesField, h.attr[i])
size += proto.NestedStructureSize(hdrAttributesField, &h.attr[i])
}
size += proto.NestedStructureSize(hdrSplitField, h.split)