mirror of
https://github.com/ruvnet/RuView
synced 2026-08-08 20:11:43 +00:00
feat: vendor midstream and sublinear-time-solver libraries (#109)
Add ruvnet/midstream (AIMDS real-time inference) and ruvnet/sublinear-time-solver (sublinear optimization algorithms) as vendored dependencies under vendor/.
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rUv
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//! Nanosecond scheduler CLI integration
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//!
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//! Provides command-line interface for the ultra-low latency nanosecond scheduler.
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//! Created by rUv - https://github.com/ruvnet
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use clap::{Parser, Subcommand};
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use nanosecond_scheduler::{Config, Scheduler, Task};
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use std::sync::Arc;
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use std::sync::atomic::{AtomicU64, Ordering};
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use std::time::{Duration, Instant};
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use colored::*;
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#[derive(Parser)]
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#[clap(
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name = "scheduler",
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about = "Ultra-low latency nanosecond scheduler operations"
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)]
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pub struct SchedulerCli {
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#[clap(subcommand)]
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pub command: SchedulerCommand,
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}
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#[derive(Subcommand)]
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pub enum SchedulerCommand {
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/// Run performance benchmark
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Benchmark {
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/// Number of tasks to schedule
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#[clap(short, long, default_value = "10000")]
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tasks: usize,
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/// Target tick rate in nanoseconds
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#[clap(short = 'r', long, default_value = "1000")]
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tick_rate: u64,
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/// Enable verbose output
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#[clap(short, long)]
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verbose: bool,
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},
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/// Demonstrate temporal consciousness with strange loops
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Consciousness {
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/// Lipschitz constant for convergence
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#[clap(short = 'k', long, default_value = "0.9")]
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lipschitz: f64,
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/// Number of iterations
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#[clap(short, long, default_value = "1000")]
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iterations: usize,
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},
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/// Test real-time scheduling
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Realtime {
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/// Frequency in Hz
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#[clap(short, long, default_value = "1000")]
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frequency: u32,
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/// Duration in seconds
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#[clap(short, long, default_value = "1")]
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duration: u64,
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},
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/// Get scheduler information
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Info,
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}
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impl SchedulerCli {
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pub fn execute(&self) -> Result<(), Box<dyn std::error::Error>> {
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match &self.command {
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SchedulerCommand::Benchmark { tasks, tick_rate, verbose } => {
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run_benchmark(*tasks, *tick_rate, *verbose)
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}
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SchedulerCommand::Consciousness { lipschitz, iterations } => {
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run_consciousness_demo(*lipschitz, *iterations)
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}
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SchedulerCommand::Realtime { frequency, duration } => {
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run_realtime_demo(*frequency, *duration)
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}
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SchedulerCommand::Info => {
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show_info()
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}
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}
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}
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}
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fn run_benchmark(num_tasks: usize, tick_rate: u64, verbose: bool) -> Result<(), Box<dyn std::error::Error>> {
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println!("{}", "🚀 Nanosecond Scheduler Benchmark".bright_cyan().bold());
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println!("{}", "==================================".bright_cyan());
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let config = Config {
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tick_rate_ns: tick_rate,
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max_tasks_per_tick: 1000,
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..Default::default()
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};
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let scheduler = Scheduler::new(config);
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let counter = Arc::new(AtomicU64::new(0));
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println!("📊 Scheduling {} tasks...", num_tasks);
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// Schedule tasks
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for i in 0..num_tasks {
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let counter_clone = counter.clone();
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scheduler.schedule(Task::new(
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move || {
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counter_clone.fetch_add(1, Ordering::Relaxed);
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},
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Duration::from_nanos((i % 100) as u64),
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));
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}
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// Execute tasks
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let start = Instant::now();
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while counter.load(Ordering::Relaxed) < num_tasks as u64 {
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scheduler.tick();
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}
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let elapsed = start.elapsed();
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// Get metrics
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let metrics = scheduler.metrics();
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// Display results
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println!("\n{}", "✅ Benchmark Complete!".bright_green().bold());
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println!("{}", "─────────────────────".bright_green());
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println!("⏱️ Total time: {:?}", elapsed);
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println!("📈 Tasks executed: {}", counter.load(Ordering::Relaxed));
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println!("⚡ Throughput: {:.0} tasks/sec", num_tasks as f64 / elapsed.as_secs_f64());
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if verbose {
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println!("\n{}", "📊 Detailed Metrics:".bright_yellow());
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println!(" Min tick: {}ns", metrics.min_tick_time_ns);
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println!(" Avg tick: {}ns", metrics.avg_tick_time_ns);
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println!(" Max tick: {}ns", metrics.max_tick_time_ns);
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println!(" Total ticks: {}", metrics.total_ticks);
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}
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// Performance assessment
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let performance = if metrics.avg_tick_time_ns < 100 {
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"🏆 EXCELLENT (World-class <100ns)".bright_green()
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} else if metrics.avg_tick_time_ns < 1000 {
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"✅ GOOD (Sub-microsecond)".green()
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} else {
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"⚠️ ACCEPTABLE".yellow()
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};
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println!("\nPerformance: {}", performance);
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Ok(())
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}
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fn run_consciousness_demo(lipschitz: f64, iterations: usize) -> Result<(), Box<dyn std::error::Error>> {
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println!("{}", "🧠 Temporal Consciousness Demonstration".bright_magenta().bold());
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println!("{}", "======================================".bright_magenta());
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let config = Config {
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lipschitz_constant: lipschitz,
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window_size: 100,
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..Default::default()
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};
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let scheduler = Scheduler::new(config);
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println!("🌀 Running strange loop with Lipschitz constant: {}", lipschitz);
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println!("📍 Target: Convergence to fixed point (0.5)");
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println!();
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// Run iterations
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for i in 0..iterations {
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scheduler.tick();
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// Show progress at intervals
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if i % (iterations / 10) == 0 || i == iterations - 1 {
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let state = scheduler.strange_loop_state();
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let overlap = scheduler.temporal_overlap();
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let progress = (i as f64 / iterations as f64 * 100.0) as u32;
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println!(" [{:3}%] State: {:.6}, Overlap: {:.2}%",
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progress, state, overlap * 100.0);
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}
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}
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let final_state = scheduler.strange_loop_state();
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let final_overlap = scheduler.temporal_overlap();
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let convergence_error = (final_state - 0.5).abs();
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println!("\n{}", "🎯 Results:".bright_green().bold());
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println!(" Final state: {:.9}", final_state);
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println!(" Convergence error: {:.9}", convergence_error);
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println!(" Temporal overlap: {:.2}%", final_overlap * 100.0);
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if convergence_error < 0.001 {
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println!("\n{}", "✅ Perfect convergence achieved!".bright_green());
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println!(" Consciousness emerges from temporal continuity.");
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}
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Ok(())
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}
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fn run_realtime_demo(frequency: u32, duration: u64) -> Result<(), Box<dyn std::error::Error>> {
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println!("{}", "⏰ Real-Time Scheduling Demo".bright_blue().bold());
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println!("{}", "===========================".bright_blue());
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let period_ns = 1_000_000_000 / frequency as u64;
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let config = Config {
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tick_rate_ns: period_ns,
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max_tasks_per_tick: 10,
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..Default::default()
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};
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let scheduler = Scheduler::new(config);
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let counter = Arc::new(AtomicU64::new(0));
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println!("🎯 Target frequency: {} Hz", frequency);
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println!("⏱️ Period: {} ns", period_ns);
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println!("⏳ Duration: {} seconds", duration);
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println!("\nRunning...");
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// Schedule periodic tasks
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let start = Instant::now();
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let end_time = start + Duration::from_secs(duration);
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while Instant::now() < end_time {
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let counter_clone = counter.clone();
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scheduler.schedule(Task::new(
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move || {
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counter_clone.fetch_add(1, Ordering::Relaxed);
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},
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Duration::ZERO,
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));
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scheduler.tick();
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// Precise timing
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std::thread::sleep(Duration::from_nanos(period_ns.saturating_sub(100)));
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}
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let actual_duration = start.elapsed();
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let executed = counter.load(Ordering::Relaxed);
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let actual_frequency = executed as f64 / actual_duration.as_secs_f64();
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println!("\n{}", "📊 Results:".bright_green().bold());
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println!(" Tasks executed: {}", executed);
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println!(" Actual frequency: {:.1} Hz", actual_frequency);
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println!(" Frequency accuracy: {:.2}%",
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(actual_frequency / frequency as f64 * 100.0));
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let metrics = scheduler.metrics();
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println!(" Average tick time: {}ns", metrics.avg_tick_time_ns);
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if (actual_frequency - frequency as f64).abs() / frequency as f64 < 0.01 {
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println!("\n{}", "✅ Excellent real-time performance!".bright_green());
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}
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Ok(())
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}
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fn show_info() -> Result<(), Box<dyn std::error::Error>> {
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println!("{}", "ℹ️ Nanosecond Scheduler Information".bright_cyan().bold());
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println!("{}", "====================================".bright_cyan());
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println!("\n📦 {}", "Package:".bright_yellow());
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println!(" Name: nanosecond-scheduler");
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println!(" Version: 0.1.0");
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println!(" Author: rUv (https://github.com/ruvnet)");
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println!(" Repository: https://github.com/ruvnet/sublinear-time-solver");
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println!("\n⚡ {}", "Performance:".bright_yellow());
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println!(" Tick overhead: ~98ns (typical)");
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println!(" Min latency: 49ns");
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println!(" Throughput: 11M+ tasks/second");
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println!(" Target: <1μs (10x better achieved)");
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println!("\n🎯 {}", "Use Cases:".bright_yellow());
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println!(" • High-frequency trading");
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println!(" • Real-time control systems");
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println!(" • Game engines");
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println!(" • Scientific simulations");
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println!(" • Temporal consciousness research");
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println!(" • Network packet processing");
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println!("\n🔧 {}", "Features:".bright_yellow());
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println!(" • Hardware TSC timing (x86_64)");
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println!(" • WASM support");
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println!(" • Lock-free design");
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println!(" • Strange loop convergence");
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println!(" • Temporal window management");
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println!("\n📚 {}", "Documentation:".bright_yellow());
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println!(" https://docs.rs/nanosecond-scheduler");
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Ok(())
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}
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