Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Java 21 SIMD and Java new Memory data assignment for performance #3520

Open
eix128 opened this issue Feb 3, 2024 · 1 comment
Open

Java 21 SIMD and Java new Memory data assignment for performance #3520

eix128 opened this issue Feb 3, 2024 · 1 comment

Comments

@eix128
Copy link

eix128 commented Feb 3, 2024

Use case

Hi , as we all know java 21 has simd capability.
With simd we can assign variables much faster then regular sisd instructions.

Can we increase the performance of applications by utilizing CPU SIMD ?

There is some examples here:
https://medium.com/@abhi.kul1989/parallelism-simd-and-vectorization-in-java-unblock-the-
parallel-processing-potential-part-2-158f50b1eac5

Generated Code

No response

Possible workarounds

No response

MapStruct Version

1.5.5

@filiphr
Copy link
Member

filiphr commented Feb 11, 2024

@eix128 I haven't read much about SIMD, but from what I have read it is about working with arrays and computing vectors. Can you please provide some simple example with property setting and how you think the generated code can look like?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants