Allocating Off-Heap Memory: Typically 6-18x Faster in JDK 28

Posted by karussell on Sunday October 25, 2026 @05:29AM
from the inside.java dept.

( 3 comments | 4 points | on HN )

Re:Allocating Off-Heap Memory: Typically 6-18x Faster in JDK 28 by fithisux on Sunday October 25, 2026 @06:28AM (#50230067)

SWT does native calls. I expect these advancements to make it faster.

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Re:Allocating Off-Heap Memory: Typically 6-18x Faster in JDK 28 by pestatije on Sunday October 25, 2026 @09:11AM (#50231200)

its been a while but back in 2010 SWT was all JNI calls...this works for FFI calls only

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Re:Allocating Off-Heap Memory: Typically 6-18x Faster in JDK 28 by fithisux on Tuesday October 27, 2026 @07:00AM (#50257257)

SWT 3.0 uses Skija. But it is also JNI.

Yes, you are right.

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