Runtime Architecture

Overview

Ved runtime is a deterministic execution engine responsible for:

• executing compiled bytecode
• scheduling domain transitions
• maintaining persistent state
• ensuring reproducibility

Design Principles

The runtime is built around:

• determinism
• isolation
• bounded execution
• replayability

High-Level Components

Ved runtime consists of:

1. Scheduler
2. Interpreter
3. Mailbox System
4. State Store
5. Journal
6. Snapshot Manager

Component Diagram

    +-------------------+
    |     Scheduler     |
    +---------+---------+
              |
              v
    +-------------------+
    |    Interpreter    |
    +---------+---------+
              |
      +-------+-------+
      |               |
      v               v
+----------+   +-------------+
| Mailbox  |   | State Store |
+----------+   +------+------+
                      |
                      v
               +-------------+
               |   Journal   |
               +------+------+
                      |
                      v
               +-------------+
               | Snapshot Mgr|
               +-------------+

Execution Flow

1. Scheduler selects message
2. Interpreter executes transition
3. State is updated
4. Messages/effects are emitted
5. Journal records execution
6. Snapshot may be updated

Determinism Enforcement

Determinism is enforced at:

• scheduling layer
• interpreter execution
• state mutation
• persistence layer