Move VajramKryonGraph.validateMandatory from VajramKryonGraph to auto-generated code #Vajram

[RamAnvesh]

Currently VajramKryonGraph.validateMandatory is taking ~10% of the CPU of Kryon.executeMainLogicIfPossible. Most of this time is going in Stream processing and iteration.

I idea is to move this validation into auto-generated vajram models code so that we can omit iteration and stream processing. Instead we can custom generate a validation method which access each input explicitly. This way we can avoid Inputs.getInputValue lookup as well.

[RamAnvesh]

Krystal/vajram/vajram-krystex/src/main/java/com/flipkart/krystal/vajramexecutor/krystex/VajramKryonGraph.java

Line 357 in a0a880c

private void validateMandatory(

In the new Krystal 9 design, stream has been replaced with for loop and map lookup is completely eliminated as we are using a code generated lambda to get the facet value. So this performance problem should be solved. We are seeing some gains in benchmarks as well. Closing this issue. Fresh profiling will be needed to find new bottlenecks in the new design.