On Mon, 2 Jun 2025 23:32:39 GMT, Shaojin Wen <s...@openjdk.org> wrote:
> The performance figures under x64 show that the performance of > StringBuilders.appendWithIntLatin1 scenario drops by about 6%, but the > performance of StringBuilders.appendWithLongLatin1 does not drop. All of the JMH tests for StringBuilders.appendWith* are unreliable. They modify StringBuilders (sbLatin1 and sbUtf16) that are supposed to be read-only by calling `setLength(0)`. As a result, depending on the order of execution of the benchmarks, the buffer may or may not have to be re-sized. fyi, That may not account for all of the differences. ------------- PR Comment: https://git.openjdk.org/jdk/pull/25550#issuecomment-2962261862
