evacchi

Assessment: Reimplementing the Interpreter on Wazevo's SSA

What exists today

Current interpreter (~11k lines of non-test code in internal/engine/interpreter/):

• Compiles Wasm bytecode into a flat array of unionOperation instructions (a custom IR)
• Executes via a giant switch statement in callNativeFunc() over 82+ operation kinds
• Uses a uint64 value stack and a call frame stack
• Control flow is resolved to absolute PC addresses at compile time
• Two-pass compilation: first translates opcodes, then resolves label addresses

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Gemma-3 Model Comparison for Block Kit Fine-tuning

Model Options

Gemma-3 270M (Tiny)

Gist: https://gist.github.com/evacchi/7afc3613407597287644ea89b83fd716 Colab: https://colab.research.google.com/gist/evacchi/7afc3613407597287644ea89b83fd716/blockkit-gemma3-finetune.ipynb

Specs:

• Parameters: 270 million

evacchi

const std = @import("std");
const json = std.json;

pub const ContentType = enum {
    text,
    image,
    resource,
};

pub const CallToolResult = struct {

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///usr/bin/env jbang "$0" "$@" ; exit $?
//JAVA 16
//REPOS jitpack=https://jitpack.io/
//DEPS com.github.evacchi:drools-jbang-starter:main-SNAPSHOT

// example
// jbang <url> '{ "name":"Mario", "age":40 }' '{ "name":"Mark", "age":37 }'

package org.kie.example;

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///usr/bin/env jbang "$0" "$@" ; exit $?
//DEPS org.drools:drools-engine:7.56.0.Final
//DEPS org.drools:drools-mvel:7.56.0.Final
//DEPS org.drools:drools-mvel:7.56.0.Final
//DEPS org.slf4j:slf4j-nop:1.7.31
//DEPS com.fasterxml.jackson.core:jackson-databind:2.12.3

// example
// jbang <url> '{ "name":"Mario", "age":40 }' '{ "name":"Mark", "age":37 }'

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<bpmn2:definitions xmlns:bpmn2="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:bpsim="http://www.bpsim.org/schemas/1.0" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:drools="http://www.jboss.org/drools" id="_P72zYV-6EDmrSITuK2tOlw" exporter="jBPM Process Modeler" exporterVersion="2.0" targetNamespace="http://www.omg.org/bpmn20">
  <bpmn2:itemDefinition id="_nameItem" structureRef="String"/>
  <bpmn2:itemDefinition id="_ageItem" structureRef="Integer"/>
  <bpmn2:process id="my-process" drools:packageName="com.example" drools:version="1.0" drools:adHoc="false" name="my-process" isExecutable="true" processType="Public">
    <bpmn2:property id="name" itemSubjectRef="_nameItem" name="name"/>
    <bpmn2:property id="age" itemSubjectRef="_ageItem" name="age"/>
    <bpmn2:sequenceFlow id="_A627D26C-DD92-4175-8372-77E98C7E4BD7" sourceRef="_BB7258FB-435F-447F-B52D-54D78D00F8D4" targetRef="_23D28193-C2