On 21/01/2024 20:18, Ethan McCue wrote:
Hi all,
Elliot[1] and I have been digging into the HTTP(S) server
implementation provided by the jdk.httpserver module.
It hasn't taken long to notice that the provided implementation
is...lacking. Both in performance, as it places extremely low and
On Mon, 22 Jan 2024 07:05:56 GMT, Jatin Bhateja wrote:
>> Scott Gibbons has updated the pull request with a new target base due to a
>> merge or a rebase. The pull request now contains 22 commits:
>>
>> - Merge branch 'openjdk:master' into indexof
>> - Merge branch 'openjdk:master' into
On Thu, 11 Jan 2024 23:06:32 GMT, Scott Gibbons wrote:
>> Re-write the IndexOf code without the use of the pcmpestri instruction, only
>> using AVX2 instructions. This change accelerates String.IndexOf on average
>> 1.3x for AVX2. The benchmark numbers:
>>
>>
>> Benchmark
Hi all,
Elliot[1] and I have been digging into the HTTP(S) server implementation
provided by the jdk.httpserver module.
It hasn't taken long to notice that the provided implementation
is...lacking. Both in performance, as it places extremely low and errors
out on benchmarks [2][3], and in
On Fri, 19 Jan 2024 08:17:00 GMT, Richard Reingruber wrote:
> Do you want to keep it then or should I open an RFE to remove it?
Maybe leave it for now as there is significant churn in this code right now,
with more accumulating in the loom repo in advance of the monitors work.
-
> @cl4es made performance optimizations for the simple specifiers of
> String.format in PR https://github.com/openjdk/jdk/pull/2830. Based on the
> same idea, I continued to make improvements. I made patterns like %2d %02d
> also be optimized.
>
> The following are the test results based on
> I submitted PR #1 before, and there were too many changes. I split it
> into multiple PRs with small changes. This one is one of them.
>
> this PR removed the duplicate code for getChars in
> BigDecimal#StringBuilderHelper, i also make performance faster.
> Please review and don't
