[code-reflection] RFR: ONNX FFM Runtime initial work [v3]

[Maurizio Cimadamore]

On Sun, 9 Feb 2025 14:31:14 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> This is initial work on ONNX FFM runtime with very raw connection with OnnxInterpreter and Tensor.
>> 
>> It is a rebase of https://github.com/PaulSandoz/babylon/pull/1
>
> Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:
> 
>   minor rename

cr-examples/onnx/src/main/java/oracle/code/onnx/OnnxRuntime.java line 153:

> 151:     }
> 152: 
> 153:     public Environment createEnv(LoggingLevel logLevel, String logId) {

There's some lifetime here to deal with... createEnv has a releaseEnv method, which is not dealt with here. Perhaps it would be convenient to associate the returned env segment with an automatic arena (Arena::ofAuto) that will be kept alive as long as the Environment instance is reachable which is, I think, what you want.

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PR Review Comment: https://git.openjdk.org/babylon/pull/311#discussion_r1949026219