[code-reflection] Integrated: [hat][API] ComputeRange moved to NDRange
Juan Fumero
jfumero at openjdk.org
Tue Nov 4 14:46:28 UTC 2025
On Tue, 4 Nov 2025 10:28:32 GMT, Juan Fumero <jfumero at openjdk.org> wrote:
> This PR refactors the `NDRange` and the `ComputeRange`.
>
> NDRange removes the need for the accelerator object, and the internal kernelContext.
>
> Instead the `ComputeRange` has been moved to an `NDRange`. Thus, from this change, this is how we will dispatch kernels:
>
>
> NDRange ndRange = NDRange.of(new Global2D(globalSize, globalSize), new Local2D(BLOCK_SIZE, BLOCK_SIZE));
> cc.dispatchKernel(ndRange,
> kc -> matrixMultiplyKernel2DLI(kc, matrixA, matrixB, matrixC, globalSize)
> );
>
>
> We add also a set of factory methods to facilitate composing NDRanges when 1D is required :
>
> For instance:
>
>
> cc.dispatchKernel( NDRange.of(call.length()),
> kc -> blackScholesKernel(kc, call, put, S, X, T, r, v)
> );
This pull request has now been integrated.
Changeset: 5332a2e3
Author: Juan Fumero <jfumero at openjdk.org>
URL: https://git.openjdk.org/babylon/commit/5332a2e37c02e790c3023847e0191dba3616b22c
Stats: 943 lines in 64 files changed: 256 ins; 387 del; 300 mod
[hat][API] ComputeRange moved to NDRange
-------------
PR: https://git.openjdk.org/babylon/pull/657
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