Add rust data server

.dockerignore

@@ -1,3 +1,4 @@
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 data
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@@ -10,3 +10,4 @@ filelists
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README.md

@@ -16,6 +16,14 @@ pip3 install ninja && MAX_JOBS=4 pip3 install flash-attn --no-build-isolation
 pip3 install -e .
 ```
 
+## Rust Data Server
+Since loading and shuffle the dataset is very slow and memory consuming, we use a rust server to load and shuffle the dataset. The server is based on GRPC and can be installed by
+
+```bash
+cd data_server
+cargo build --release
+```
+
 ## Credits
 - [VITS2 (daniilrobnikov)](https://github.com/daniilrobnikov/vits2)
 - [Bert-VITS2](https://github.com/fishaudio/Bert-VITS2)

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data_server/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "data_server"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+bytes = "1.5.0"
+clap = { version = "4.4.11", features = ["derive"] }
+env_logger = "0.10.1"
+log = "0.4.20"
+prost = "0.12.3"
+rand = "0.8.5"
+tokio = { version = "1.34.0", features = ["full"] }
+tonic = "0.10.2"
+
+[build-dependencies]
+tonic-build = "0.10.2"

data_server/build.rs

@@ -0,0 +1,4 @@
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    tonic_build::compile_protos("../fish_speech/datasets/protos/text-data.proto")?;
+    Ok(())
+}

data_server/src/main.rs

@@ -0,0 +1,143 @@
+use clap::Parser;
+use log::info;
+use prost::Message;
+use rand::prelude::IteratorRandom;
+use rand::seq::SliceRandom;
+use rand::thread_rng;
+use std::fs::File;
+use std::io::{self, BufReader, Read, Result as IoResult};
+use std::vec;
+use tonic::{transport::Server, Request, Response, Status};
+
+pub mod text_data {
+    tonic::include_proto!("text_data");
+}
+
+use text_data::{
+    data_service_server::{DataService, DataServiceServer},
+    SampleDataRequest, SampledData, Sentence, TextData,
+};
+
+#[derive(Default)]
+pub struct MyDataService {
+    groups: Vec<TextData>,
+    weights: Vec<f32>,
+}
+
+fn read_pb_stream<R: Read>(mut reader: BufReader<R>) -> io::Result<Vec<TextData>> {
+    let mut text_data_list = Vec::new();
+    let mut index = 0;
+
+    loop {
+        let mut size_buf = [0u8; 4];
+        match reader.read_exact(&mut size_buf) {
+            Ok(()) => (),
+            Err(ref e) if e.kind() == io::ErrorKind::UnexpectedEof => break, // End of file
+            Err(e) => return Err(e),
+        }
+
+        let size = u32::from_le_bytes(size_buf) as usize;
+
+        let mut message_buf = vec![0u8; size];
+        reader.read_exact(&mut message_buf)?;
+
+        let text_data = TextData::decode(&message_buf[..])
+            .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;
+        text_data_list.push(text_data);
+
+        index += 1;
+
+        if index % 10000 == 0 {
+            info!("Loaded {} groups", index);
+        }
+    }
+
+    Ok(text_data_list)
+}
+
+impl MyDataService {
+    pub fn new(files: Vec<String>) -> IoResult<Self> {
+        let mut groups = Vec::new();
+        let mut weights = Vec::new();
+
+        for filename in files.iter() {
+            let file = File::open(filename)?;
+            let reader = BufReader::new(file);
+
+            // Assuming read_pb_stream is implemented and it returns an iterator over TextData
+            for text_data in read_pb_stream(reader)? {
+                groups.push(text_data.clone());
+                weights.push(text_data.sentences.len() as f32); // Assuming sentences is a repeated field in TextData
+            }
+        }
+
+        info!("Loaded {} groups", groups.len());
+
+        Ok(MyDataService { groups, weights })
+    }
+}
+
+#[tonic::async_trait]
+impl DataService for MyDataService {
+    async fn sample_data(
+        &self,
+        request: Request<SampleDataRequest>,
+    ) -> Result<Response<SampledData>, Status> {
+        let mut num_samples = request.into_inner().num_samples as usize;
+        let mut rng = thread_rng();
+
+        let group = self
+            .groups
+            .choose_weighted(&mut rng, |item| item.sentences.len() as f32);
+
+        if group.is_ok() {
+            let group = group.unwrap();
+            if num_samples > group.sentences.len() {
+                num_samples = group.sentences.len();
+            }
+
+            let sentences_ref = group
+                .sentences
+                .iter()
+                .choose_multiple(&mut rng, num_samples);
+
+            let sentences: Vec<Sentence> = sentences_ref
+                .into_iter()
+                .cloned() // Clone each &Sentence to get Sentence
+                .collect();
+
+            Ok(Response::new(SampledData { samples: sentences }))
+        } else {
+            Err(Status::internal("Failed to select a group"))
+        }
+    }
+}
+
+/// My Data Service Application
+#[derive(Parser, Debug)]
+#[clap(author, version, about, long_about = None)]
+struct Args {
+    /// Files to process
+    #[clap(short, long, value_name = "FILE", required = true)]
+    files: Vec<String>,
+}
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    env_logger::init();
+
+    // Parse command-line arguments
+    let args = Args::parse();
+
+    let addr = "[::1]:50051".parse()?;
+    let data_service = MyDataService::new(args.files)?;
+
+    info!("Starting server at {}", addr);
+
+    Server::builder()
+        .add_service(DataServiceServer::new(data_service))
+        .serve(addr)
+        .await?;
+
+    Ok(())
+}

fish_speech/datasets/data_server.py

@@ -0,0 +1,83 @@
+import asyncio
+import random
+
+import grpc
+from loguru import logger
+
+from fish_speech.datasets.protos.text_data_pb2 import SampleDataRequest, SampledData
+from fish_speech.datasets.protos.text_data_pb2_grpc import (
+    DataServiceServicer,
+    DataServiceStub,
+    add_DataServiceServicer_to_server,
+)
+from fish_speech.datasets.protos.text_data_stream import read_pb_stream
+
+
+class DataService(DataServiceServicer):
+    def __init__(
+        self,
+        files: list[str],
+    ):
+        super().__init__()
+
+        self.files = files
+
+        # Read all lines, and group by speaker
+        self.groups = []
+        self.weights = []
+
+        count = 0
+        for filename in self.files:
+            with open(filename, "rb") as f:
+                for text_data in read_pb_stream(f):
+                    self.groups.append(text_data)
+                    self.weights.append(len(text_data.sentences))
+                    count += 1
+
+                    if count % 10000 == 0:
+                        logger.info(f"Read {count} groups of text data")
+                        break
+
+    def SampleData(self, request: SampleDataRequest, context):
+        group = random.choices(self.groups, weights=self.weights, k=1)[0]
+        k = min(request.num_samples, len(group.sentences))
+        samples = random.choices(group.sentences, k=k)
+
+        return SampledData(
+            samples=samples,
+        )
+
+
+async def run():
+    async with grpc.aio.insecure_channel("localhost:50051") as channel:
+        stub = DataServiceStub(channel)
+        import time
+
+        from tqdm import tqdm
+
+        start = time.time()
+        for _ in tqdm(range(10000)):
+            await stub.SampleData(SampleDataRequest(num_samples=50))
+
+        print(
+            f"Time taken: {time.time() - start}, {10000 / (time.time() - start)} samples/s"
+        )
+
+
+async def serve():
+    server = grpc.aio.server()
+    add_DataServiceServicer_to_server(
+        DataService(files=["data/quantized-dataset-1205.protos"]), server
+    )
+    listen_addr = "127.0.0.1:50051"
+    server.add_insecure_port(listen_addr)
+    print(f"Starting server on {listen_addr}")
+    await server.start()
+    await server.wait_for_termination()
+
+
+if __name__ == "__main__":
+    # asyncio.run(serve())
+    # Launch 14 workers
+
+    asyncio.run(run())

fish_speech/datasets/protos/text-data.proto

@@ -1,5 +1,7 @@
 syntax = "proto3";
 
+package text_data;
+
 message Semantics {
     repeated uint32 values = 1;
 }
@@ -16,3 +18,15 @@ message TextData {
     repeated string languages = 3;
     repeated Sentence sentences = 4;
 }
+
+message SampledData {
+    repeated Sentence samples = 1;
+}
+
+message SampleDataRequest {
+    uint32 num_samples = 1;
+}
+
+service DataService {
+    rpc SampleData (SampleDataRequest) returns (SampledData) {}
+}

fish_speech/datasets/protos/text_data_pb2.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: text-data.proto
-# Protobuf Python Version: 4.25.1
+# Protobuf Python Version: 4.25.0
 """Generated protocol buffer code."""
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import descriptor_pool as _descriptor_pool
@@ -14,7 +14,7 @@ _sym_db = _symbol_database.Default()
 
 
 DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(
-    b'\n\x0ftext-data.proto"\x1b\n\tSemantics\x12\x0e\n\x06values\x18\x01 \x03(\r"G\n\x08Sentence\x12\x0c\n\x04text\x18\x01 \x01(\t\x12\x0e\n\x06phones\x18\x02 \x03(\t\x12\x1d\n\tsemantics\x18\x03 \x03(\x0b\x32\n.Semantics"Y\n\x08TextData\x12\x0e\n\x06source\x18\x01 \x01(\t\x12\x0c\n\x04name\x18\x02 \x01(\t\x12\x11\n\tlanguages\x18\x03 \x03(\t\x12\x1c\n\tsentences\x18\x04 \x03(\x0b\x32\t.Sentenceb\x06proto3'
+    b'\n\x0ftext-data.proto\x12\ttext_data"\x1b\n\tSemantics\x12\x0e\n\x06values\x18\x01 \x03(\r"Q\n\x08Sentence\x12\x0c\n\x04text\x18\x01 \x01(\t\x12\x0e\n\x06phones\x18\x02 \x03(\t\x12\'\n\tsemantics\x18\x03 \x03(\x0b\x32\x14.text_data.Semantics"c\n\x08TextData\x12\x0e\n\x06source\x18\x01 \x01(\t\x12\x0c\n\x04name\x18\x02 \x01(\t\x12\x11\n\tlanguages\x18\x03 \x03(\t\x12&\n\tsentences\x18\x04 \x03(\x0b\x32\x13.text_data.Sentence"3\n\x0bSampledData\x12$\n\x07samples\x18\x01 \x03(\x0b\x32\x13.text_data.Sentence"(\n\x11SampleDataRequest\x12\x13\n\x0bnum_samples\x18\x01 \x01(\r2S\n\x0b\x44\x61taService\x12\x44\n\nSampleData\x12\x1c.text_data.SampleDataRequest\x1a\x16.text_data.SampledData"\x00\x62\x06proto3'
 )
 
 _globals = globals()
@@ -22,10 +22,16 @@ _builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
 _builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, "text_data_pb2", _globals)
 if _descriptor._USE_C_DESCRIPTORS == False:
     DESCRIPTOR._options = None
-    _globals["_SEMANTICS"]._serialized_start = 19
-    _globals["_SEMANTICS"]._serialized_end = 46
-    _globals["_SENTENCE"]._serialized_start = 48
-    _globals["_SENTENCE"]._serialized_end = 119
-    _globals["_TEXTDATA"]._serialized_start = 121
-    _globals["_TEXTDATA"]._serialized_end = 210
+    _globals["_SEMANTICS"]._serialized_start = 30
+    _globals["_SEMANTICS"]._serialized_end = 57
+    _globals["_SENTENCE"]._serialized_start = 59
+    _globals["_SENTENCE"]._serialized_end = 140
+    _globals["_TEXTDATA"]._serialized_start = 142
+    _globals["_TEXTDATA"]._serialized_end = 241
+    _globals["_SAMPLEDDATA"]._serialized_start = 243
+    _globals["_SAMPLEDDATA"]._serialized_end = 294
+    _globals["_SAMPLEDATAREQUEST"]._serialized_start = 296
+    _globals["_SAMPLEDATAREQUEST"]._serialized_end = 336
+    _globals["_DATASERVICE"]._serialized_start = 338
+    _globals["_DATASERVICE"]._serialized_end = 421
 # @@protoc_insertion_point(module_scope)

fish_speech/datasets/protos/text_data_pb2_grpc.py

@@ -0,0 +1,79 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+"""Client and server classes corresponding to protobuf-defined services."""
+import grpc
+
+import fish_speech.datasets.protos.text_data_pb2 as text__data__pb2
+
+
+class DataServiceStub(object):
+    """Missing associated documentation comment in .proto file."""
+
+    def __init__(self, channel):
+        """Constructor.
+
+        Args:
+            channel: A grpc.Channel.
+        """
+        self.SampleData = channel.unary_unary(
+            "/text_data.DataService/SampleData",
+            request_serializer=text__data__pb2.SampleDataRequest.SerializeToString,
+            response_deserializer=text__data__pb2.SampledData.FromString,
+        )
+
+
+class DataServiceServicer(object):
+    """Missing associated documentation comment in .proto file."""
+
+    def SampleData(self, request, context):
+        """Missing associated documentation comment in .proto file."""
+        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+        context.set_details("Method not implemented!")
+        raise NotImplementedError("Method not implemented!")
+
+
+def add_DataServiceServicer_to_server(servicer, server):
+    rpc_method_handlers = {
+        "SampleData": grpc.unary_unary_rpc_method_handler(
+            servicer.SampleData,
+            request_deserializer=text__data__pb2.SampleDataRequest.FromString,
+            response_serializer=text__data__pb2.SampledData.SerializeToString,
+        ),
+    }
+    generic_handler = grpc.method_handlers_generic_handler(
+        "text_data.DataService", rpc_method_handlers
+    )
+    server.add_generic_rpc_handlers((generic_handler,))
+
+
+# This class is part of an EXPERIMENTAL API.
+class DataService(object):
+    """Missing associated documentation comment in .proto file."""
+
+    @staticmethod
+    def SampleData(
+        request,
+        target,
+        options=(),
+        channel_credentials=None,
+        call_credentials=None,
+        insecure=False,
+        compression=None,
+        wait_for_ready=None,
+        timeout=None,
+        metadata=None,
+    ):
+        return grpc.experimental.unary_unary(
+            request,
+            target,
+            "/text_data.DataService/SampleData",
+            text__data__pb2.SampleDataRequest.SerializeToString,
+            text__data__pb2.SampledData.FromString,
+            options,
+            channel_credentials,
+            insecure,
+            call_credentials,
+            compression,
+            wait_for_ready,
+            timeout,
+            metadata,
+        )

pyproject.toml

@@ -33,6 +33,7 @@ dependencies = [
     "pyopenjtalk",
     "wandb",
     "tensorboard",
+    "grpcio>=1.58.0"
 ]
 
 [build-system]