update cpp solution

lab1a/cpp/limited_buffer.cpp

@@ -10,26 +10,20 @@ class LimitedBuffer {
 	std::mutex items_mutex;
 	std::condition_variable items_cv;
 
+	int reserved_count;
 public:
-	int estimated_size;
-	int consumed_count;
-	int processed_count;
-	std::mutex processed_mutex;
+	int estimated_count;
 
 	LimitedBuffer(int capacity) {
 		this->capacity = capacity;
-		estimated_size = 0;
-		consumed_count = 0;
-		processed_count = 0;
+		estimated_count = 0;
+		reserved_count = 0;
 	}
 
 	void insert(DataEntry entry);
 	DataEntry remove();
 
-	void update_estimated(int change);
-	bool consume_estimated();
-	void mark_processed();
-	bool is_done();
+	bool reserve_entry();
 };
 
 void LimitedBuffer::insert(DataEntry entry) {
@@ -50,27 +44,13 @@ DataEntry LimitedBuffer::remove() {
 	return entry;
 }
 
-void LimitedBuffer::update_estimated(int change) {
-	std::unique_lock<std::mutex> guard(processed_mutex);
-	estimated_size += change;
-}
+bool LimitedBuffer::reserve_entry() {
+	std::unique_lock<std::mutex> guard(items_mutex);
 
-bool LimitedBuffer::consume_estimated() {
-	std::unique_lock<std::mutex> guard(processed_mutex);
-
-	if (consumed_count == estimated_size) {
+	if (reserved_count == estimated_count) {
 		return false;
 	} else {
-		consumed_count++;
+		reserved_count++;
 		return true;
 	}
 }
-
-void LimitedBuffer::mark_processed() {
-	std::unique_lock<std::mutex> guard(processed_mutex);
-	processed_count++;
-}
-
-bool LimitedBuffer::is_done() {
-	return estimated_size == processed_count;
-}

lab1a/cpp/main.cpp

@@ -11,57 +11,32 @@
 using namespace std;
 using json = nlohmann::json;
 
-const int inputBufferSize = 10;
-const int inputMonitorCount = 3;
-
-const int outputBufferSize = 10;
-const int outputMonitorCount = 3;
+const int bufferSize = 10;
+const int threadCount = 1;
 
 #include "common.h"
 #include "limited_buffer.cpp"
 
-bool filterEntry(DataEntry *entry) {
+void processEntry(DataEntry *entry, vector<DataEntry> *entries, mutex *outputMutex) {
 	this_thread::sleep_for(chrono::milliseconds(100 + entry->criteria));
-	return entry->sugar > entry->criteria;
-}
-
-void outputEntry(vector<DataEntry> *entries, DataEntry *entry) {
-	this_thread::sleep_for(chrono::milliseconds(200));
-	cout << "Output: " << entry->name << endl;
-	entries->push_back(*entry);
-	sort(entries->begin(), entries->end(), [](DataEntry &a, DataEntry &b) {
-			return a.sugar < b.sugar;
-	});
-}
-
-void filterEntries(LimitedBuffer *inputBuffer, LimitedBuffer *outputBuffer) {
-	while (!inputBuffer->is_done()) {
-		if (inputBuffer->consume_estimated()) {
-			DataEntry entry = inputBuffer->remove();
-			cout << "Started to filter: " << entry.name << endl;
-			bool is_filtered = filterEntry(&entry);
-			cout << "Finished to filter: " << entry.name << endl;
-
-			if (is_filtered) {
-				outputBuffer->update_estimated(+1);
-				outputBuffer->insert(entry);
-			}
-
-			inputBuffer->mark_processed();
-		}
+	if (entry->sugar > entry->criteria) {
+		outputMutex->lock();
+		cout << "Output: " << entry->name << endl;
+		// TODO: make this a sorted add
+		entries->push_back(*entry);
+		sort(entries->begin(), entries->end(), [](DataEntry &a, DataEntry &b) {
+				return a.sugar < b.sugar;
+		});
+		outputMutex->unlock();
 	}
 }
 
-void outputEntries(LimitedBuffer *inputBuffer, LimitedBuffer *outputBuffer, vector<DataEntry> *outputList, mutex *outputMutex) {
-	while (!inputBuffer->is_done() || !outputBuffer->is_done()) {
-		if (outputBuffer->consume_estimated()) {
-			DataEntry entry = outputBuffer->remove();
-			cout << "Started to output: " << entry.name << endl;
-			outputEntry(outputList, &entry);
-			cout << "Finished to output: " << entry.name << endl;
-
-			outputBuffer->mark_processed();
-		}
+void processEntries(LimitedBuffer *monitor, vector<DataEntry> *outputList, mutex *outputMutex) {
+	while (monitor->reserve_entry()) {
+		DataEntry entry = monitor->remove();
+		cout << "Started to filter: " << entry.name << endl;
+		processEntry(&entry, outputList, outputMutex);
+		cout << "Finished to filter: " << entry.name << endl;
 	}
 }
 
@@ -89,22 +64,17 @@ int main(int argc, char **argv) {
 	vector<DataEntry> outputList;
 	mutex outputListMutex;
 
-	LimitedBuffer inputBuffer(inputBufferSize);
-	LimitedBuffer outputBuffer(outputBufferSize);
-	inputBuffer.update_estimated(entries.size());
+	LimitedBuffer monitor(bufferSize);
+	monitor.estimated_count = entries.size();
 
 	vector<thread> threads;
-	for (int i = 0; i < inputMonitorCount; i++) {
-		threads.push_back(thread(filterEntries, &inputBuffer, &outputBuffer));
-	}
-	for (int i = 0; i < outputMonitorCount; i++) {
-		threads.push_back(thread(outputEntries, &inputBuffer, &outputBuffer, &outputList, &outputListMutex));
+	for (int i = 0; i < threadCount; i++) {
+		threads.push_back(thread(processEntries, &monitor, &outputList, &outputListMutex));
 	}
 
 	for (int i = 0; i < entries.size(); i++) {
-		inputBuffer.insert(entries[i]);
+		monitor.insert(entries[i]);
 	}
-
 	for (int i = 0; i < threads.size(); i++) {
 		threads[i].join();
 	}
@@ -130,9 +100,3 @@ int main(int argc, char **argv) {
 	cout << "Finished" << endl;
 	return 0;
 }
-
-void execute(const string &name) {
-	cout << name << ": one" << endl;
-	cout << name << ": two" << endl;
-	cout << name << ": three" << endl;
-}

lab1a/go/README.md

@@ -1,5 +1,5 @@
 # Lab1
 
 ```shell
-go run limited_buffer.go main.go ../IF-1-1_PuzonasR_L1_dat_1.json IF-1-1_PuzonasR_L1_rez.txt
+go run sorted_list.go limited_buffer.go main.go ../IF-1-1_PuzonasR_L1_dat_1.json IF-1-1_PuzonasR_L1_rez.txt
 ```

lab1a/go/limited_buffer.go

@@ -10,21 +10,12 @@ type LimitedBuffer struct {
 	mutex       *sync.Mutex
 	updateCond  *sync.Cond
 
-	estimatedSize int
-	estimatedSizeMutex *sync.Mutex
-
-	consumedCount int
-	consumedMutex *sync.Mutex
-
-	processedCount int
-	processedMutex *sync.Mutex
+	estimatedCount int
+	reservedCount int
 }
 
 func makeLimitedBuffer(bufferSize int) LimitedBuffer {
 	var container = make([]DataEntry, bufferSize)
-	var estimatedSizeMutex = sync.Mutex{}
-	var processedMutex = sync.Mutex{}
-	var consumedMutex = sync.Mutex{}
 
 	var itemsMutex = sync.Mutex{}
 	var cond = sync.NewCond(&itemsMutex)
@@ -32,9 +23,6 @@ func makeLimitedBuffer(bufferSize int) LimitedBuffer {
 		items: container,
 		mutex: &itemsMutex,
 		updateCond: cond,
-		estimatedSizeMutex: &estimatedSizeMutex,
-		processedMutex: &processedMutex,
-		consumedMutex: &consumedMutex,
 	}
 }
 
@@ -63,43 +51,14 @@ func (buffer *LimitedBuffer) Remove() DataEntry {
 	return item
 }
 
-func (buffer *LimitedBuffer) IsDone() bool {
-	return buffer.estimatedSize == buffer.processedCount
-}
+func (buffer *LimitedBuffer) ReserveEntry() bool {
+	buffer.mutex.Lock()
+	defer buffer.mutex.Unlock()
 
-func (buffer *LimitedBuffer) WaitUntilDone() {
-	for !buffer.IsDone() {}
-}
-
-func (buffer *LimitedBuffer) ConsumeEstimatedEntry() bool {
-	buffer.estimatedSizeMutex.Lock()
-	defer buffer.estimatedSizeMutex.Unlock()
-
-	if (buffer.estimatedSize == buffer.consumedCount) {
+	if buffer.estimatedCount == buffer.reservedCount {
 		return false
 	} else {
-		buffer.consumedCount += 1
+		buffer.reservedCount++
 		return true
 	}
 }
-
-func (buffer *LimitedBuffer) IsEstimatedEmpty() bool {
-	buffer.estimatedSizeMutex.Lock()
-	defer buffer.estimatedSizeMutex.Unlock()
-
-	return buffer.estimatedSize == 0
-}
-
-func (buffer *LimitedBuffer) UpdateEstimated(change int) {
-	buffer.estimatedSizeMutex.Lock()
-	defer buffer.estimatedSizeMutex.Unlock()
-
-	buffer.estimatedSize += change
-}
-
-func (buffer *LimitedBuffer) MarkAsProcessed() {
-	buffer.processedMutex.Lock()
-	defer buffer.processedMutex.Unlock()
-
-	buffer.processedCount += 1
-}

lab1a/go/main.go

@@ -5,16 +5,12 @@ import (
 	"fmt"
 	"log"
 	"os"
-	"sort"
 	"sync"
 	"time"
 )
 
-const inputBufferSize = 10
-const inputMonitorCount = 3
-
-const outputBufferSize = 10
-const outputMonitorCount = 1
+const bufferSize = 10
+const threadCount = 3
 
 type DataEntry struct {
 	Name string `json:"name"`
@@ -22,48 +18,24 @@ type DataEntry struct {
 	Criteria int `json:"criteria"`
 }
 
-func filterEntry(entry DataEntry) bool {
+func processEntry(entry DataEntry, outputEntries *SortedList, outputMutex *sync.Mutex) {
 	time.Sleep(time.Millisecond * 100 + time.Millisecond * time.Duration(entry.Criteria))
-	return entry.Sugar > float32(entry.Criteria)
+	if entry.Sugar > float32(entry.Criteria) {
+		outputMutex.Lock()
+		fmt.Println("Output:", entry)
+		outputEntries.Append(entry)
+		outputMutex.Unlock()
+	}
 }
 
-func outputEntry(outputEntries *[]DataEntry, entry DataEntry) {
-	time.Sleep(time.Millisecond * 200)
-	fmt.Println("Output:", entry)
-	*outputEntries = append(*outputEntries, entry)
-	sort.Slice(*outputEntries, func(i, j int) bool {
-		return (*outputEntries)[i].Sugar < (*outputEntries)[j].Sugar
-	})
-}
-
-func filterEntries(inputBuffer *LimitedBuffer, outputBuffer *LimitedBuffer) {
-	for inputBuffer.ConsumeEstimatedEntry() {
-		entry := inputBuffer.Remove()
+func processEntries(monitor *LimitedBuffer, outputEntries *SortedList, outputMutex *sync.Mutex, waitGroup *sync.WaitGroup) {
+	for monitor.ReserveEntry() {
+		entry := monitor.Remove()
 		fmt.Println("Started to filter:", entry)
-		isFiltered := filterEntry(entry)
+		processEntry(entry, outputEntries, outputMutex)
 		fmt.Println("Finished to filter:", entry)
-		if (isFiltered) {
-			outputBuffer.UpdateEstimated(+1)
-			outputBuffer.Insert(entry)
-		}
-
-		inputBuffer.MarkAsProcessed()
-	}
-}
-
-func outputEntries(outputBuffer *LimitedBuffer, inputBuffer *LimitedBuffer, outputList *[]DataEntry, outputMutex *sync.Mutex) {
-	for !inputBuffer.IsDone() {
-		for outputBuffer.ConsumeEstimatedEntry() {
-			entry := outputBuffer.Remove()
-			outputMutex.Lock()
-			fmt.Println("Started to output:", entry)
-			outputEntry(outputList, entry)
-			fmt.Println("Finished to output:", entry)
-			outputMutex.Unlock()
-
-			outputBuffer.MarkAsProcessed()
-		}
 	}
+	waitGroup.Done()
 }
 
 func main() {
@@ -85,25 +57,22 @@ func main() {
 		log.Fatal(err)
 	}
 
-	outputList := []DataEntry{}
-
-	inputBuffer := makeLimitedBuffer(inputBufferSize)
-	outputBuffer := makeLimitedBuffer(outputBufferSize)
+	outputList := makeSortedList(len(entries))
 	outputMutex := sync.Mutex{}
-	inputBuffer.UpdateEstimated(len(entries))
+	waitGroup := sync.WaitGroup{}
 
-	for i := 0; i < inputMonitorCount; i++ {
-		go filterEntries(&inputBuffer, &outputBuffer)
-	}
-	for i := 0; i < outputMonitorCount; i++ {
-		go outputEntries(&outputBuffer, &inputBuffer, &outputList, &outputMutex)
+	monitor := makeLimitedBuffer(bufferSize)
+	monitor.estimatedCount = len(entries)
+
+	for i := 0; i < threadCount; i++ {
+		go processEntries(&monitor, &outputList, &outputMutex, &waitGroup)
+		waitGroup.Add(1)
 	}
 
 	for _, entry := range entries {
-		inputBuffer.Insert(entry);
+		monitor.Insert(entry);
 	}
-	inputBuffer.WaitUntilDone()
-	outputBuffer.WaitUntilDone()
+	waitGroup.Wait()
 
 	outputFile, err := os.OpenFile(outputFilename, os.O_TRUNC | os.O_CREATE | os.O_WRONLY, 0644)
 	if err != nil {
@@ -111,7 +80,7 @@ func main() {
 	}
 	defer outputFile.Close()
 
-	outputListBytes, err := json.MarshalIndent(outputList, "", "\t")
+	outputListBytes, err := json.MarshalIndent(outputList.GetSlice(), "", "\t")
 	if err != nil {
 		log.Fatal(err)
 	}

lab1a/go/sorted_list.go

@@ -0,0 +1,31 @@
+package main
+
+type SortedList struct {
+	items []DataEntry
+	count int
+}
+
+func makeSortedList(capacity int) SortedList {
+	var items = make([]DataEntry, capacity)
+	return SortedList{
+		items: items,
+	}
+}
+
+func (self *SortedList) Append(item DataEntry) {
+	if len(self.items) == self.count {
+		panic("SortedList is full")
+	}
+
+	self.items[self.count] = item
+	self.count++
+	for i := self.count-1; i >= 1; i-- {
+		if self.items[i].Sugar > self.items[i-1].Sugar { break }
+
+		self.items[i], self.items[i-1] = self.items[i-1], self.items[i] // Swap elements [i] and [i-1]
+	}
+}
+
+func (self *SortedList) GetSlice() []DataEntry {
+	return self.items[:self.count]
+}

lab1a/rust/.gitignore

@@ -1 +0,0 @@
-target

lab1a/rust/Cargo.lock

@@ -1,122 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "a-rust"
-version = "0.1.0"
-dependencies = [
- "anyhow",
- "crossbeam-channel",
- "crossbeam-utils",
- "serde_json",
-]
-
-[[package]]
-name = "anyhow"
-version = "1.0.75"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
-
-[[package]]
-name = "cfg-if"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
-
-[[package]]
-name = "crossbeam-channel"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a33c2bf77f2df06183c3aa30d1e96c0695a313d4f9c453cc3762a6db39f99200"
-dependencies = [
- "cfg-if",
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.8.16"
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-checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "itoa"
-version = "1.0.9"
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-checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
-
-[[package]]
-name = "proc-macro2"
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-dependencies = [
- "unicode-ident",
-]
-
-[[package]]
-name = "quote"
-version = "1.0.33"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
-dependencies = [
- "proc-macro2",
-]
-
-[[package]]
-name = "ryu"
-version = "1.0.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
-
-[[package]]
-name = "serde"
-version = "1.0.188"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
-dependencies = [
- "serde_derive",
-]
-
-[[package]]
-name = "serde_derive"
-version = "1.0.188"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
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-name = "serde_json"
-version = "1.0.107"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
-dependencies = [
- "itoa",
- "ryu",
- "serde",
-]
-
-[[package]]
-name = "syn"
-version = "2.0.36"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e02e55d62894af2a08aca894c6577281f76769ba47c94d5756bec8ac6e7373"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
-
-[[package]]
-name = "unicode-ident"
-version = "1.0.12"
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lab1a/rust/Cargo.toml

@@ -1,12 +0,0 @@
-[package]
-name = "a-rust"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-anyhow = "1.0.75"
-crossbeam-channel = "0.5.8"
-crossbeam-utils = "0.8.16"
-serde_json = "1.0.107"

lab1a/rust/README.md

@@ -1,3 +0,0 @@
-# Lab1a
-
-THIS IS NOT FINISHED

lab1a/rust/src/common.rs

@@ -1,7 +0,0 @@
-
-#[derive(Debug)]
-pub struct DataEntry {
-	pub name: String,
-	pub sugar: f32,
-	pub criteria: i32
-}

lab1a/rust/src/limited_buffer.rs

@@ -1,59 +0,0 @@
-use crate::common::DataEntry;
-
-pub struct LimitedBuffer {
-	items: Vec<DataEntry>,
-	capacity: usize,
-
-	estimated_size: i32,
-	consumed_count: u32,
-	processed_count: u32
-}
-
-impl LimitedBuffer {
-	pub fn new(capacity: usize) -> LimitedBuffer {
-		return LimitedBuffer{
-			items: Vec::with_capacity(capacity),
-			capacity,
-			estimated_size: 0,
-			consumed_count: 0,
-			processed_count: 0
-		}
-	}
-
-	pub fn try_insert(&mut self, entry: DataEntry) -> bool {
-		if self.items.len() == self.capacity {
-			return false
-		}
-		self.items.push(entry);
-		return true
-	}
-
-	pub fn remove(&mut self) -> Option<DataEntry> {
-		if self.items.is_empty() {
-			None
-		} else {
-			Some(self.items.remove(0))
-		}
-	}
-
-	pub fn is_done(&self) -> bool {
-		return (self.estimated_size as u32) == self.processed_count
-	}
-
-	pub fn consume_estimated(&mut self) -> bool {
-		if (self.estimated_size as u32) == self.consumed_count {
-			return false;
-		} else {
-			self.consumed_count += 1;
-			return true;
-		}
-	}
-
-	pub fn update_estimated(&mut self, change: i32) {
-		self.estimated_size += change
-	}
-
-	pub fn mark_processed(&mut self) {
-		self.processed_count += 1
-	}
-}

lab1a/rust/src/main.rs

@@ -1,118 +0,0 @@
-use std::{env::args, process::exit, thread, time::Duration, sync::{Arc, Mutex}};
-
-use anyhow::Result;
-
-mod limited_buffer;
-mod common;
-
-use common::DataEntry;
-use limited_buffer::LimitedBuffer;
-
-// This was a mistake
-
-const INPUT_BUFFER_SIZE: usize = 2;
-const INPUT_MONITOR_COUNT: i32 = 2;
-
-const OUTPUT_BUFFER_SIZE: usize = 10;
-const OUTPUT_MONITOR_COUNT: i32 = 1;
-
-fn filter_entry(entry: &DataEntry) -> bool {
-	thread::sleep(Duration::from_millis(100 + entry.criteria as u64));
-	return entry.sugar > entry.criteria as f32
-}
-
-fn output_entry(output_list: &mut Vec<DataEntry>, entry: DataEntry) {
-	thread::sleep(Duration::from_millis(200));
-	output_list.push(entry);
-	output_list.sort_by(|a, b| a.sugar.total_cmp(&b.sugar))
-}
-
-fn filter_entries(input: Arc<Mutex<LimitedBuffer>>, output: Arc<Mutex<LimitedBuffer>>) {
-	while !input.lock().unwrap().is_done() {
-		if input.lock().unwrap().consume_estimated() {
-			let entry = input.lock().unwrap().remove();
-			if entry.is_none() { continue; }
-			let entry = entry.unwrap();
-
-			println!("Started to filter: {}", entry.name);
-			let is_filtered = filter_entry(&entry);
-			println!("Finished to filter: {}", entry.name);
-
-			if is_filtered {
-				// output.lock().unwrap().update_estimated(1);
-				// while !output.lock().unwrap().try_insert(entry) {}
-			}
-
-			input.lock().unwrap().mark_processed()
-		}
-	}
-}
-
-fn ouput_entries(input: Arc<Mutex<LimitedBuffer>>, output: Arc<Mutex<LimitedBuffer>>, output_list: Arc<Mutex<Vec<DataEntry>>>) {
-	while !input.lock().unwrap().is_done() {
-		let entry = input.lock().unwrap().remove();
-		if entry.is_none() { continue; }
-		let entry = entry.unwrap();
-		output.lock().unwrap().consume_estimated();
-
-		let entry_name = entry.name.clone();
-		println!("Started to output: {}", entry_name);
-		{
-			let mut output_list = output_list.lock().unwrap();
-			output_entry(&mut output_list, entry);
-		}
-		println!("Finished to output: {}", entry_name);
-
-		output.lock().unwrap().mark_processed()
-	}
-}
-
-fn main() -> Result<()> {
-	let args = args().collect::<Vec<_>>();
-	if args.len() != 3 {
-		eprintln!("Usage: {} <data-file> <output-file>", args[0]);
-		exit(-1)
-	}
-
-	let entries = vec![
-		DataEntry{ name: "foo1".into(), sugar: 100.0, criteria: 100 },
-		DataEntry{ name: "foo2".into(), sugar: 100.0, criteria: 100 },
-		DataEntry{ name: "foo3".into(), sugar: 100.0, criteria: 100 },
-		DataEntry{ name: "foo4".into(), sugar: 100.0, criteria: 100 },
-		DataEntry{ name: "foo5".into(), sugar: 100.0, criteria: 100 }
-	];
-
-	let mut input_threads = vec![];
-	// let mut output_threads = vec![];
-
-	// let output_list = Arc::new(Mutex::new(Vec::new()));
-	let input_buffer = Arc::new(Mutex::new(LimitedBuffer::new(INPUT_BUFFER_SIZE)));
-	let output_buffer = Arc::new(Mutex::new(LimitedBuffer::new(OUTPUT_BUFFER_SIZE)));
-	input_buffer.lock().unwrap().update_estimated(entries.len() as i32);
-
-	for _ in 0..INPUT_MONITOR_COUNT {
-		let input_buffer = input_buffer.clone();
-		let output_buffer = output_buffer.clone();
-		input_threads.push(thread::spawn(|| filter_entries(input_buffer, output_buffer)));
-	}
-	// for _ in 0..OUTPUT_MONITOR_COUNT {
-	// 	let input_buffer = input_buffer.clone();
-	// 	let output_buffer = output_buffer.clone();
-	// 	let output_list = output_list.clone();
-	// 	output_threads.push(thread::spawn(|| ouput_entries(input_buffer, output_buffer, output_list)));
-	// }
-
-	for entry in entries {
-		input_buffer.lock().unwrap().try_insert(entry);
-	}
-
-	for handle in input_threads {
-		handle.join().expect("Failed to join input thread");
-	}
-	// for handle in output_threads {
-	// 	handle.join().expect("Failed to join output thread");
-	// }
-
-	println!("Finished");
-	Ok(())
-}