You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
<!--
**Thanks for contributing to Fury.**
**If this is your first time opening a PR on fury, you can refer to
[CONTRIBUTING.md](https://github.com/apache/incubator-fury/blob/main/CONTRIBUTING.md).**
Contribution Checklist
- The **Apache Fury (incubating)** community has restrictions on the
naming of pr titles. You can also find instructions in
[CONTRIBUTING.md](https://github.com/apache/incubator-fury/blob/main/CONTRIBUTING.md).
- Fury has a strong focus on performance. If the PR you submit will have
an impact on performance, please benchmark it first and provide the
benchmark result here.
-->
## Reduce unsafeWritePositiveVarLong bytecode size
Reduce bytecode size from 431 to 413.
<!-- Describe the purpose of this PR. -->
## Related issues
Through the calculation in advance to reduce memory
#1465
<!--
Is there any related issue? Please attach here.
- #xxxx0
- #xxxx1
- #xxxx2
-->
## Does this PR introduce any user-facing change?
<!--
If any user-facing interface changes, please [open an
issue](https://github.com/apache/incubator-fury/issues/new/choose)
describing the need to do so and update the document if necessary.
-->
- [ ] Does this PR introduce any public API change?
- [ ] Does this PR introduce any binary protocol compatibility change?
## Benchmark
pre
<img width="806" alt="image"
src="https://github.com/apache/incubator-fury/assets/46820719/6627e8ef-b681-46cb-9edd-66839d875459">
after
<img width="849" alt="image"
src="https://github.com/apache/incubator-fury/assets/46820719/ec97c0ed-3939-4149-981b-32957fd38f93">
<!--
When the PR has an impact on performance (if you don't know whether the
PR will have an impact on performance, you can submit the PR first, and
if it will have impact on performance, the code reviewer will explain
it), be sure to attach a benchmark data here.
-->
Is your feature request related to a problem? Please describe.
The bytecode size of
MemoryBuffer.unsafeWritePositiveVarLong
is 466 bytes, which is too big for jvm jit inline.Describe the solution you'd like
We can rewrite it using algorithms like I used in #1463
Additional context
Add any other context or screenshots about the feature request here.
The text was updated successfully, but these errors were encountered: