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[#20] Client: Optimize memory usage

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Avoid memory allocation, use cache and static

Signed-off-by: Pavel Gross <p.gross@yando.com>
This commit is contained in:
Pavel Gross 2024-08-01 16:17:36 +03:00
parent 35fe791406
commit 0ddde467cd
46 changed files with 596 additions and 372 deletions
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8
src/FrostFS.SDK.Cryptography/Base58.cs
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@ -51,13 +51,13 @@ public static class Base58
int digit = Alphabet.IndexOf(input[i]);
if (digit < 0)
throw new FormatException($"Invalid Base58 character '{input[i]}' at position {i}");
bi = bi * Alphabet.Length + digit;
}
int leadingZeroCount = input.TakeWhile(c => c == Alphabet[0]).Count();
var leadingZeros = new byte[leadingZeroCount];
if (bi.IsZero)
return leadingZeros;
@ -65,9 +65,9 @@ public static class Base58
var firstNonZeroIndex = 0;
while(bytesBigEndian.ElementAt(firstNonZeroIndex) == 0x0)
while (bytesBigEndian.ElementAt(firstNonZeroIndex) == 0x0)
firstNonZeroIndex++;
var bytesWithoutLeadingZeros = bytesBigEndian.Skip(firstNonZeroIndex).ToArray();
return ArrayHelper.Concat(leadingZeros, bytesWithoutLeadingZeros);