Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

perf(veristand-zeromq-bridge): change to async way #20510

Merged
merged 1 commit into from
Nov 16, 2024
Merged

perf(veristand-zeromq-bridge): change to async way #20510

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
36 changes: 23 additions & 13 deletions ...e-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/Program.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@
using System.Diagnostics;
using Google.Protobuf;
using System.Linq;
using System.Collections.Generic;
using System.Threading.Tasks;
using VeriStandZeroMQBridge;

public class Program
Expand All @@ -16,7 +18,7 @@ public class Program
private const int CONNECTION_TIMEOUT_MS = 60000;
private const string ZMQ_ADDRESS = "tcp://*:5555";

public static void Main(string[] args)
public static async Task Main(string[] args)
{
using (var publisher = new PublisherSocket())
{
Expand All @@ -39,44 +41,52 @@ public static void Main(string[] args)
var totalStopwatch = Stopwatch.StartNew();
var intervalStopwatch = Stopwatch.StartNew();

var tasks = new List<Task>();

while (messageCount < TOTAL_MESSAGES)
{
workspace.GetMultipleChannelValues(aliases, out values);
var signals = new Signals
{
Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
Signals_ = { aliases.Zip(values, (alias, value) =>
new Signal {
Alias = alias,
Value = value
}) }
Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
Signals_ = { aliases.Zip(values, (alias, value) =>
new Signal {
Alias = alias,
Value = value
}) }
};

// Serialize and send
// Serialize and send asynchronously
byte[] data = signals.ToByteArray();
publisher.SendFrame(data);
var sendTask = Task.Run(() => publisher.SendFrame(data));
tasks.Add(sendTask);

// Clean up completed tasks
tasks.RemoveAll(t => t.IsCompleted);

messageCount++;
messagesLastInterval++;

if (intervalStopwatch.ElapsedMilliseconds >= INTERVAL_MS)
{
double messagesPerSecond = messagesLastInterval / (intervalStopwatch.ElapsedMilliseconds / 1000.0);
Console.WriteLine($"[Update] Speed: {messagesPerSecond:F2} msg/s | Total: {messageCount:N0} | Value Count: {values.Length}");
// Console.WriteLine($"Values: {string.Join(", ", values)}");
await Console.Out.WriteLineAsync($"[Update] Speed: {messagesPerSecond:F2} msg/s | Total: {messageCount:N0} | Value Count: {values.Length}");

messagesLastInterval = 0;
intervalStopwatch.Restart();
}
}

// Wait for all remaining tasks to complete
await Task.WhenAll(tasks);

double totalTime = totalStopwatch.Elapsed.TotalSeconds;
double averageMessagesPerSecond = TOTAL_MESSAGES / totalTime;
Console.WriteLine($"[Complete] Runtime: {totalTime:F2}s | Avg Speed: {averageMessagesPerSecond:F2} msg/s | Total Messages: {TOTAL_MESSAGES:N0}");
await Console.Out.WriteLineAsync($"[Complete] Runtime: {totalTime:F2}s | Avg Speed: {averageMessagesPerSecond:F2} msg/s | Total Messages: {TOTAL_MESSAGES:N0}");
}
catch (Exception ex)
{
Console.WriteLine($"[ERROR] {ex.Message}");
await Console.Out.WriteLineAsync($"[ERROR] {ex.Message}");
Environment.Exit(1);
}
}
Expand Down
Loading