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Code Issues Releases Wiki Activity

Add embedder stats in batches

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Mubelotix 2025-06-20 12:42:22 +02:00
parent fc6cc80705
commit 4cadc8113b
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26 changed files with 188 additions and 73 deletions
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34
crates/milli/src/progress.rs
View file

@ -1,7 +1,7 @@
use std::any::TypeId;
use std::borrow::Cow;
use std::marker::PhantomData;
use std::sync::atomic::{AtomicU32, Ordering};
use std::sync::atomic::{AtomicU32, AtomicUsize, Ordering};
use std::sync::{Arc, RwLock};
use std::time::{Duration, Instant};
@ -20,6 +20,13 @@ pub trait Step: 'static + Send + Sync {
#[derive(Clone, Default)]
pub struct Progress {
steps: Arc<RwLock<InnerProgress>>,
pub embedder_stats: Arc<EmbedderStats>,
}
#[derive(Default)]
pub struct EmbedderStats {
pub errors: Arc<RwLock<(Option<String>, u32)>>,
pub total_requests: AtomicUsize
}
#[derive(Default)]
@ -65,7 +72,19 @@ impl Progress {
});
}
ProgressView { steps: step_view, percentage: percentage * 100.0 }
let embedder_view = {
let (last_error, error_count) = match self.embedder_stats.errors.read() {
Ok(guard) => (guard.0.clone(), guard.1),
Err(_) => (None, 0),
};
EmbedderStatsView {
last_error,
request_count: self.embedder_stats.total_requests.load(Ordering::Relaxed) as u32,
error_count,
}
};
ProgressView { steps: step_view, percentage: percentage * 100.0, embedder: embedder_view }
}
pub fn accumulated_durations(&self) -> IndexMap<String, String> {
@ -209,6 +228,7 @@ make_enum_progress! {
pub struct ProgressView {
pub steps: Vec<ProgressStepView>,
pub percentage: f32,
pub embedder: EmbedderStatsView,
}
#[derive(Debug, Serialize, Clone, ToSchema)]
@ -220,6 +240,16 @@ pub struct ProgressStepView {
pub total: u32,
}
#[derive(Debug, Serialize, Clone, ToSchema)]
#[serde(rename_all = "camelCase")]
#[schema(rename_all = "camelCase")]
pub struct EmbedderStatsView {
#[serde(skip_serializing_if = "Option::is_none")]
pub last_error: Option<String>,
pub request_count: u32,
pub error_count: u32,
}
/// Used when the name can change but it's still the same step.
/// To avoid conflicts on the `TypeId`, create a unique type every time you use this step:
/// ```text

2
crates/milli/src/search/new/tests/integration.rs
View file

@ -44,7 +44,7 @@ pub fn setup_search_index_with_criteria(criteria: &[Criterion]) -> Index {
S("america") => vec![S("the united states")],
});
builder.set_searchable_fields(vec![S("title"), S("description")]);
builder.execute(|_| (), || false).unwrap();
builder.execute(|_| (), || false, None).unwrap();
wtxn.commit().unwrap();
// index documents

2
crates/milli/src/test_index.rs
View file

@ -134,7 +134,7 @@ impl TempIndex {
) -> Result<(), crate::error::Error> {
let mut builder = update::Settings::new(wtxn, &self.inner, &self.indexer_config);
update(&mut builder);
builder.execute(drop, || false)?;
builder.execute(drop, || false, None)?;
Ok(())
}

8
crates/milli/src/update/index_documents/extract/extract_vector_points.rs
View file

@ -17,6 +17,7 @@ use crate::constants::RESERVED_VECTORS_FIELD_NAME;
use crate::error::FaultSource;
use crate::fields_ids_map::metadata::FieldIdMapWithMetadata;
use crate::index::IndexEmbeddingConfig;
use crate::progress::EmbedderStats;
use crate::prompt::Prompt;
use crate::update::del_add::{DelAdd, KvReaderDelAdd, KvWriterDelAdd};
use crate::update::settings::InnerIndexSettingsDiff;
@ -682,6 +683,7 @@ pub fn extract_embeddings<R: io::Read + io::Seek>(
embedder: Arc<Embedder>,
embedder_name: &str,
possible_embedding_mistakes: &PossibleEmbeddingMistakes,
embedder_stats: Option<Arc<EmbedderStats>>,
unused_vectors_distribution: &UnusedVectorsDistribution,
request_threads: &ThreadPoolNoAbort,
) -> Result<grenad::Reader<BufReader<File>>> {
@ -724,6 +726,7 @@ pub fn extract_embeddings<R: io::Read + io::Seek>(
std::mem::replace(&mut chunks, Vec::with_capacity(n_chunks)),
embedder_name,
possible_embedding_mistakes,
embedder_stats.clone(),
unused_vectors_distribution,
request_threads,
)?;
@ -746,6 +749,7 @@ pub fn extract_embeddings<R: io::Read + io::Seek>(
std::mem::take(&mut chunks),
embedder_name,
possible_embedding_mistakes,
embedder_stats.clone(),
unused_vectors_distribution,
request_threads,
)?;
@ -764,6 +768,7 @@ pub fn extract_embeddings<R: io::Read + io::Seek>(
vec![std::mem::take(&mut current_chunk)],
embedder_name,
possible_embedding_mistakes,
embedder_stats,
unused_vectors_distribution,
request_threads,
)?;
@ -783,10 +788,11 @@ fn embed_chunks(
text_chunks: Vec<Vec<String>>,
embedder_name: &str,
possible_embedding_mistakes: &PossibleEmbeddingMistakes,
embedder_stats: Option<Arc<EmbedderStats>>,
unused_vectors_distribution: &UnusedVectorsDistribution,
request_threads: &ThreadPoolNoAbort,
) -> Result<Vec<Vec<Embedding>>> {
match embedder.embed_index(text_chunks, request_threads) {
match embedder.embed_index(text_chunks, request_threads, embedder_stats) {
Ok(chunks) => Ok(chunks),
Err(error) => {
if let FaultSource::Bug = error.fault {

5
crates/milli/src/update/index_documents/extract/mod.rs
View file

@ -31,6 +31,7 @@ use self::extract_word_position_docids::extract_word_position_docids;
use super::helpers::{as_cloneable_grenad, CursorClonableMmap, GrenadParameters};
use super::{helpers, TypedChunk};
use crate::index::IndexEmbeddingConfig;
use crate::progress::EmbedderStats;
use crate::update::settings::InnerIndexSettingsDiff;
use crate::vector::error::PossibleEmbeddingMistakes;
use crate::{FieldId, Result, ThreadPoolNoAbort, ThreadPoolNoAbortBuilder};
@ -49,6 +50,7 @@ pub(crate) fn data_from_obkv_documents(
settings_diff: Arc<InnerIndexSettingsDiff>,
max_positions_per_attributes: Option<u32>,
possible_embedding_mistakes: Arc<PossibleEmbeddingMistakes>,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<()> {
let (original_pipeline_result, flattened_pipeline_result): (Result<_>, Result<_>) = rayon::join(
|| {
@ -62,6 +64,7 @@ pub(crate) fn data_from_obkv_documents(
embedders_configs.clone(),
settings_diff.clone(),
possible_embedding_mistakes.clone(),
embedder_stats.clone(),
)
})
.collect::<Result<()>>()
@ -231,6 +234,7 @@ fn send_original_documents_data(
embedders_configs: Arc<Vec<IndexEmbeddingConfig>>,
settings_diff: Arc<InnerIndexSettingsDiff>,
possible_embedding_mistakes: Arc<PossibleEmbeddingMistakes>,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<()> {
let original_documents_chunk =
original_documents_chunk.and_then(|c| unsafe { as_cloneable_grenad(&c) })?;
@ -270,6 +274,7 @@ fn send_original_documents_data(
embedder.clone(),
&embedder_name,
&possible_embedding_mistakes,
embedder_stats.clone(),
&unused_vectors_distribution,
request_threads(),
) {

9
crates/milli/src/update/index_documents/mod.rs
View file

@ -32,7 +32,7 @@ use crate::database_stats::DatabaseStats;
use crate::documents::{obkv_to_object, DocumentsBatchReader};
use crate::error::{Error, InternalError};
use crate::index::{PrefixSearch, PrefixSettings};
use crate::progress::Progress;
use crate::progress::{EmbedderStats, Progress};
pub use crate::update::index_documents::helpers::CursorClonableMmap;
use crate::update::{
IndexerConfig, UpdateIndexingStep, WordPrefixDocids, WordPrefixIntegerDocids, WordsPrefixesFst,
@ -81,6 +81,7 @@ pub struct IndexDocuments<'t, 'i, 'a, FP, FA> {
added_documents: u64,
deleted_documents: u64,
embedders: EmbeddingConfigs,
embedder_stats: Option<Arc<EmbedderStats>>,
}
#[derive(Default, Debug, Clone)]
@ -103,6 +104,7 @@ where
config: IndexDocumentsConfig,
progress: FP,
should_abort: FA,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<IndexDocuments<'t, 'i, 'a, FP, FA>> {
let transform = Some(Transform::new(
wtxn,
@ -123,6 +125,7 @@ where
added_documents: 0,
deleted_documents: 0,
embedders: Default::default(),
embedder_stats,
})
}
@ -292,6 +295,7 @@ where
// Run extraction pipeline in parallel.
let mut modified_docids = RoaringBitmap::new();
let embedder_stats = self.embedder_stats.clone();
pool.install(|| {
let settings_diff_cloned = settings_diff.clone();
rayon::spawn(move || {
@ -326,7 +330,8 @@ where
embedders_configs.clone(),
settings_diff_cloned,
max_positions_per_attributes,
Arc::new(possible_embedding_mistakes)
Arc::new(possible_embedding_mistakes),
embedder_stats.clone()
)
});

2
crates/milli/src/update/new/extract/vectors/mod.rs
View file

@ -450,7 +450,7 @@ impl<'a, 'b, 'extractor> Chunks<'a, 'b, 'extractor> {
return Err(crate::Error::UserError(crate::UserError::DocumentEmbeddingError(msg)));
}
let res = match embedder.embed_index_ref(texts.as_slice(), threads) {
let res = match embedder.embed_index_ref(texts.as_slice(), threads, None) {
Ok(embeddings) => {
for (docid, embedding) in ids.into_iter().zip(embeddings) {
sender.set_vector(*docid, embedder_id, embedding).unwrap();

9
crates/milli/src/update/settings.rs
View file

@ -27,6 +27,7 @@ use crate::index::{
DEFAULT_MIN_WORD_LEN_ONE_TYPO, DEFAULT_MIN_WORD_LEN_TWO_TYPOS,
};
use crate::order_by_map::OrderByMap;
use crate::progress::EmbedderStats;
use crate::prompt::{default_max_bytes, default_template_text, PromptData};
use crate::proximity::ProximityPrecision;
use crate::update::index_documents::IndexDocumentsMethod;
@ -466,7 +467,7 @@ impl<'a, 't, 'i> Settings<'a, 't, 'i> {
#[tracing::instrument(
level = "trace"
skip(self, progress_callback, should_abort, settings_diff),
skip(self, progress_callback, should_abort, settings_diff, embedder_stats),
target = "indexing::documents"
)]
fn reindex<FP, FA>(
@ -474,6 +475,7 @@ impl<'a, 't, 'i> Settings<'a, 't, 'i> {
progress_callback: &FP,
should_abort: &FA,
settings_diff: InnerIndexSettingsDiff,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<()>
where
FP: Fn(UpdateIndexingStep) + Sync,
@ -505,6 +507,7 @@ impl<'a, 't, 'i> Settings<'a, 't, 'i> {
IndexDocumentsConfig::default(),
&progress_callback,
&should_abort,
embedder_stats,
)?;
indexing_builder.execute_raw(output)?;
@ -1355,7 +1358,7 @@ impl<'a, 't, 'i> Settings<'a, 't, 'i> {
}
}
pub fn execute<FP, FA>(mut self, progress_callback: FP, should_abort: FA) -> Result<()>
pub fn execute<FP, FA>(mut self, progress_callback: FP, should_abort: FA, embedder_stats: Option<Arc<EmbedderStats>>) -> Result<()>
where
FP: Fn(UpdateIndexingStep) + Sync,
FA: Fn() -> bool + Sync,
@ -1413,7 +1416,7 @@ impl<'a, 't, 'i> Settings<'a, 't, 'i> {
);
if inner_settings_diff.any_reindexing_needed() {
self.reindex(&progress_callback, &should_abort, inner_settings_diff)?;
self.reindex(&progress_callback, &should_abort, inner_settings_diff, embedder_stats)?;
}
Ok(())

32
crates/milli/src/vector/composite.rs
View file

@ -1,3 +1,4 @@
use std::sync::Arc;
use std::time::Instant;
use arroy::Distance;
@ -7,6 +8,7 @@ use super::{
hf, manual, ollama, openai, rest, DistributionShift, EmbedError, Embedding, EmbeddingCache,
NewEmbedderError,
};
use crate::progress::EmbedderStats;
use crate::ThreadPoolNoAbort;
#[derive(Debug)]
@ -81,6 +83,7 @@ impl Embedder {
"This is a sample text. It is meant to compare similarity.".into(),
],
None,
None,
)
.map_err(|error| NewEmbedderError::composite_test_embedding_failed(error, "search"))?;
@ -92,6 +95,7 @@ impl Embedder {
"This is a sample text. It is meant to compare similarity.".into(),
],
None,
None,
)
.map_err(|error| {
NewEmbedderError::composite_test_embedding_failed(error, "indexing")
@ -150,13 +154,14 @@ impl SubEmbedder {
&self,
texts: Vec<String>,
deadline: Option<Instant>,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> std::result::Result<Vec<Embedding>, EmbedError> {
match self {
SubEmbedder::HuggingFace(embedder) => embedder.embed(texts),
SubEmbedder::OpenAi(embedder) => embedder.embed(&texts, deadline),
SubEmbedder::Ollama(embedder) => embedder.embed(&texts, deadline),
SubEmbedder::OpenAi(embedder) => embedder.embed(&texts, deadline, embedder_stats),
SubEmbedder::Ollama(embedder) => embedder.embed(&texts, deadline, embedder_stats),
SubEmbedder::UserProvided(embedder) => embedder.embed(&texts),
SubEmbedder::Rest(embedder) => embedder.embed(texts, deadline),
SubEmbedder::Rest(embedder) => embedder.embed(texts, deadline, embedder_stats),
}
}
@ -164,18 +169,19 @@ impl SubEmbedder {
&self,
text: &str,
deadline: Option<Instant>,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> std::result::Result<Embedding, EmbedError> {
match self {
SubEmbedder::HuggingFace(embedder) => embedder.embed_one(text),
SubEmbedder::OpenAi(embedder) => {
embedder.embed(&[text], deadline)?.pop().ok_or_else(EmbedError::missing_embedding)
embedder.embed(&[text], deadline, embedder_stats)?.pop().ok_or_else(EmbedError::missing_embedding)
}
SubEmbedder::Ollama(embedder) => {
embedder.embed(&[text], deadline)?.pop().ok_or_else(EmbedError::missing_embedding)
embedder.embed(&[text], deadline, embedder_stats)?.pop().ok_or_else(EmbedError::missing_embedding)
}
SubEmbedder::UserProvided(embedder) => embedder.embed_one(text),
SubEmbedder::Rest(embedder) => embedder
.embed_ref(&[text], deadline)?
.embed_ref(&[text], deadline, embedder_stats)?
.pop()
.ok_or_else(EmbedError::missing_embedding),
}
@ -188,13 +194,14 @@ impl SubEmbedder {
&self,
text_chunks: Vec<Vec<String>>,
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> std::result::Result<Vec<Vec<Embedding>>, EmbedError> {
match self {
SubEmbedder::HuggingFace(embedder) => embedder.embed_index(text_chunks),
SubEmbedder::OpenAi(embedder) => embedder.embed_index(text_chunks, threads),
SubEmbedder::Ollama(embedder) => embedder.embed_index(text_chunks, threads),
SubEmbedder::OpenAi(embedder) => embedder.embed_index(text_chunks, threads, embedder_stats),
SubEmbedder::Ollama(embedder) => embedder.embed_index(text_chunks, threads, embedder_stats),
SubEmbedder::UserProvided(embedder) => embedder.embed_index(text_chunks),
SubEmbedder::Rest(embedder) => embedder.embed_index(text_chunks, threads),
SubEmbedder::Rest(embedder) => embedder.embed_index(text_chunks, threads, embedder_stats),
}
}
@ -203,13 +210,14 @@ impl SubEmbedder {
&self,
texts: &[&str],
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> std::result::Result<Vec<Embedding>, EmbedError> {
match self {
SubEmbedder::HuggingFace(embedder) => embedder.embed_index_ref(texts),
SubEmbedder::OpenAi(embedder) => embedder.embed_index_ref(texts, threads),
SubEmbedder::Ollama(embedder) => embedder.embed_index_ref(texts, threads),
SubEmbedder::OpenAi(embedder) => embedder.embed_index_ref(texts, threads, embedder_stats),
SubEmbedder::Ollama(embedder) => embedder.embed_index_ref(texts, threads, embedder_stats),
SubEmbedder::UserProvided(embedder) => embedder.embed_index_ref(texts),
SubEmbedder::Rest(embedder) => embedder.embed_index_ref(texts, threads),
SubEmbedder::Rest(embedder) => embedder.embed_index_ref(texts, threads, embedder_stats),
}
}

28
crates/milli/src/vector/mod.rs
View file

@ -13,7 +13,7 @@ use serde::{Deserialize, Serialize};
use utoipa::ToSchema;
use self::error::{EmbedError, NewEmbedderError};
use crate::progress::Progress;
use crate::progress::{EmbedderStats, Progress};
use crate::prompt::{Prompt, PromptData};
use crate::ThreadPoolNoAbort;
@ -720,17 +720,17 @@ impl Embedder {
let embedding = match self {
Embedder::HuggingFace(embedder) => embedder.embed_one(text),
Embedder::OpenAi(embedder) => {
embedder.embed(&[text], deadline)?.pop().ok_or_else(EmbedError::missing_embedding)
embedder.embed(&[text], deadline, None)?.pop().ok_or_else(EmbedError::missing_embedding)
}
Embedder::Ollama(embedder) => {
embedder.embed(&[text], deadline)?.pop().ok_or_else(EmbedError::missing_embedding)
embedder.embed(&[text], deadline, None)?.pop().ok_or_else(EmbedError::missing_embedding)
}
Embedder::UserProvided(embedder) => embedder.embed_one(text),
Embedder::Rest(embedder) => embedder
.embed_ref(&[text], deadline)?
.embed_ref(&[text], deadline, None)?
.pop()
.ok_or_else(EmbedError::missing_embedding),
Embedder::Composite(embedder) => embedder.search.embed_one(text, deadline),
Embedder::Composite(embedder) => embedder.search.embed_one(text, deadline, None),
}?;
if let Some(cache) = self.cache() {
@ -747,14 +747,15 @@ impl Embedder {
&self,
text_chunks: Vec<Vec<String>>,
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> std::result::Result<Vec<Vec<Embedding>>, EmbedError> {
match self {
Embedder::HuggingFace(embedder) => embedder.embed_index(text_chunks),
Embedder::OpenAi(embedder) => embedder.embed_index(text_chunks, threads),
Embedder::Ollama(embedder) => embedder.embed_index(text_chunks, threads),
Embedder::OpenAi(embedder) => embedder.embed_index(text_chunks, threads, embedder_stats),
Embedder::Ollama(embedder) => embedder.embed_index(text_chunks, threads, embedder_stats),
Embedder::UserProvided(embedder) => embedder.embed_index(text_chunks),
Embedder::Rest(embedder) => embedder.embed_index(text_chunks, threads),
Embedder::Composite(embedder) => embedder.index.embed_index(text_chunks, threads),
Embedder::Rest(embedder) => embedder.embed_index(text_chunks, threads, embedder_stats),
Embedder::Composite(embedder) => embedder.index.embed_index(text_chunks, threads, embedder_stats),
}
}
@ -763,14 +764,15 @@ impl Embedder {
&self,
texts: &[&str],
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> std::result::Result<Vec<Embedding>, EmbedError> {
match self {
Embedder::HuggingFace(embedder) => embedder.embed_index_ref(texts),
Embedder::OpenAi(embedder) => embedder.embed_index_ref(texts, threads),
Embedder::Ollama(embedder) => embedder.embed_index_ref(texts, threads),
Embedder::OpenAi(embedder) => embedder.embed_index_ref(texts, threads, embedder_stats),
Embedder::Ollama(embedder) => embedder.embed_index_ref(texts, threads, embedder_stats),
Embedder::UserProvided(embedder) => embedder.embed_index_ref(texts),
Embedder::Rest(embedder) => embedder.embed_index_ref(texts, threads),
Embedder::Composite(embedder) => embedder.index.embed_index_ref(texts, threads),
Embedder::Rest(embedder) => embedder.embed_index_ref(texts, threads, embedder_stats),
Embedder::Composite(embedder) => embedder.index.embed_index_ref(texts, threads, embedder_stats),
}
}

15
crates/milli/src/vector/ollama.rs
View file

@ -1,3 +1,4 @@
use std::sync::Arc;
use std::time::Instant;
use rayon::iter::{IntoParallelIterator as _, ParallelIterator as _};
@ -7,6 +8,7 @@ use super::error::{EmbedError, EmbedErrorKind, NewEmbedderError, NewEmbedderErro
use super::rest::{Embedder as RestEmbedder, EmbedderOptions as RestEmbedderOptions};
use super::{DistributionShift, EmbeddingCache, REQUEST_PARALLELISM};
use crate::error::FaultSource;
use crate::progress::EmbedderStats;
use crate::vector::Embedding;
use crate::ThreadPoolNoAbort;
@ -104,8 +106,9 @@ impl Embedder {
&self,
texts: &[S],
deadline: Option<Instant>,
embedder_stats: Option<Arc<EmbedderStats>>
) -> Result<Vec<Embedding>, EmbedError> {
match self.rest_embedder.embed_ref(texts, deadline) {
match self.rest_embedder.embed_ref(texts, deadline, embedder_stats) {
Ok(embeddings) => Ok(embeddings),
Err(EmbedError { kind: EmbedErrorKind::RestOtherStatusCode(404, error), fault: _ }) => {
Err(EmbedError::ollama_model_not_found(error))
@ -118,15 +121,16 @@ impl Embedder {
&self,
text_chunks: Vec<Vec<String>>,
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<Vec<Vec<Embedding>>, EmbedError> {
// This condition helps reduce the number of active rayon jobs
// so that we avoid consuming all the LMDB rtxns and avoid stack overflows.
if threads.active_operations() >= REQUEST_PARALLELISM {
text_chunks.into_iter().map(move |chunk| self.embed(&chunk, None)).collect()
text_chunks.into_iter().map(move |chunk| self.embed(&chunk, None, embedder_stats.clone())).collect()
} else {
threads
.install(move || {
text_chunks.into_par_iter().map(move |chunk| self.embed(&chunk, None)).collect()
text_chunks.into_par_iter().map(move |chunk| self.embed(&chunk, None, embedder_stats.clone())).collect()
})
.map_err(|error| EmbedError {
kind: EmbedErrorKind::PanicInThreadPool(error),
@ -139,13 +143,14 @@ impl Embedder {
&self,
texts: &[&str],
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>
) -> Result<Vec<Vec<f32>>, EmbedError> {
// This condition helps reduce the number of active rayon jobs
// so that we avoid consuming all the LMDB rtxns and avoid stack overflows.
if threads.active_operations() >= REQUEST_PARALLELISM {
let embeddings: Result<Vec<Vec<Embedding>>, _> = texts
.chunks(self.prompt_count_in_chunk_hint())
.map(move |chunk| self.embed(chunk, None))
.map(move |chunk| self.embed(chunk, None, embedder_stats.clone()))
.collect();
let embeddings = embeddings?;
@ -155,7 +160,7 @@ impl Embedder {
.install(move || {
let embeddings: Result<Vec<Vec<Embedding>>, _> = texts
.par_chunks(self.prompt_count_in_chunk_hint())
.map(move |chunk| self.embed(chunk, None))
.map(move |chunk| self.embed(chunk, None, embedder_stats.clone()))
.collect();
let embeddings = embeddings?;

17
crates/milli/src/vector/openai.rs
View file

@ -1,4 +1,5 @@
use std::fmt;
use std::sync::Arc;
use std::time::Instant;
use ordered_float::OrderedFloat;
@ -9,6 +10,7 @@ use super::error::{EmbedError, NewEmbedderError};
use super::rest::{Embedder as RestEmbedder, EmbedderOptions as RestEmbedderOptions};
use super::{DistributionShift, EmbeddingCache, REQUEST_PARALLELISM};
use crate::error::FaultSource;
use crate::progress::EmbedderStats;
use crate::vector::error::EmbedErrorKind;
use crate::vector::Embedding;
use crate::ThreadPoolNoAbort;
@ -215,8 +217,9 @@ impl Embedder {
&self,
texts: &[S],
deadline: Option<Instant>,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<Vec<Embedding>, EmbedError> {
match self.rest_embedder.embed_ref(texts, deadline) {
match self.rest_embedder.embed_ref(texts, deadline, embedder_stats) {
Ok(embeddings) => Ok(embeddings),
Err(EmbedError { kind: EmbedErrorKind::RestBadRequest(error, _), fault: _ }) => {
tracing::warn!(error=?error, "OpenAI: received `BAD_REQUEST`. Input was maybe too long, retrying on tokenized version. For best performance, limit the size of your document template.");
@ -238,7 +241,7 @@ impl Embedder {
let encoded = self.tokenizer.encode_ordinary(text);
let len = encoded.len();
if len < max_token_count {
all_embeddings.append(&mut self.rest_embedder.embed_ref(&[text], deadline)?);
all_embeddings.append(&mut self.rest_embedder.embed_ref(&[text], deadline, None)?);
continue;
}
@ -255,15 +258,16 @@ impl Embedder {
&self,
text_chunks: Vec<Vec<String>>,
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<Vec<Vec<Embedding>>, EmbedError> {
// This condition helps reduce the number of active rayon jobs
// so that we avoid consuming all the LMDB rtxns and avoid stack overflows.
if threads.active_operations() >= REQUEST_PARALLELISM {
text_chunks.into_iter().map(move |chunk| self.embed(&chunk, None)).collect()
text_chunks.into_iter().map(move |chunk| self.embed(&chunk, None, embedder_stats.clone())).collect()
} else {
threads
.install(move || {
text_chunks.into_par_iter().map(move |chunk| self.embed(&chunk, None)).collect()
text_chunks.into_par_iter().map(move |chunk| self.embed(&chunk, None, embedder_stats.clone())).collect()
})
.map_err(|error| EmbedError {
kind: EmbedErrorKind::PanicInThreadPool(error),
@ -276,13 +280,14 @@ impl Embedder {
&self,
texts: &[&str],
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<Vec<Vec<f32>>, EmbedError> {
// This condition helps reduce the number of active rayon jobs
// so that we avoid consuming all the LMDB rtxns and avoid stack overflows.
if threads.active_operations() >= REQUEST_PARALLELISM {
let embeddings: Result<Vec<Vec<Embedding>>, _> = texts
.chunks(self.prompt_count_in_chunk_hint())
.map(move |chunk| self.embed(chunk, None))
.map(move |chunk| self.embed(chunk, None, embedder_stats.clone()))
.collect();
let embeddings = embeddings?;
Ok(embeddings.into_iter().flatten().collect())
@ -291,7 +296,7 @@ impl Embedder {
.install(move || {
let embeddings: Result<Vec<Vec<Embedding>>, _> = texts
.par_chunks(self.prompt_count_in_chunk_hint())
.map(move |chunk| self.embed(chunk, None))
.map(move |chunk| self.embed(chunk, None, embedder_stats.clone()))
.collect();
let embeddings = embeddings?;

54
crates/milli/src/vector/rest.rs
View file

@ -1,4 +1,5 @@
use std::collections::BTreeMap;
use std::sync::Arc;
use std::time::Instant;
use deserr::Deserr;
@ -14,6 +15,7 @@ use super::{
};
use crate::error::FaultSource;
use crate::ThreadPoolNoAbort;
use crate::progress::EmbedderStats;
// retrying in case of failure
pub struct Retry {
@ -168,19 +170,21 @@ impl Embedder {
&self,
texts: Vec<String>,
deadline: Option<Instant>,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<Vec<Embedding>, EmbedError> {
embed(&self.data, texts.as_slice(), texts.len(), Some(self.dimensions), deadline)
embed(&self.data, texts.as_slice(), texts.len(), Some(self.dimensions), deadline, embedder_stats)
}
pub fn embed_ref<S>(
&self,
texts: &[S],
deadline: Option<Instant>,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<Vec<Embedding>, EmbedError>
where
S: AsRef<str> + Serialize,
{
embed(&self.data, texts, texts.len(), Some(self.dimensions), deadline)
embed(&self.data, texts, texts.len(), Some(self.dimensions), deadline, embedder_stats)
}
pub fn embed_tokens(
@ -188,7 +192,7 @@ impl Embedder {
tokens: &[u32],
deadline: Option<Instant>,
) -> Result<Embedding, EmbedError> {
let mut embeddings = embed(&self.data, tokens, 1, Some(self.dimensions), deadline)?;
let mut embeddings = embed(&self.data, tokens, 1, Some(self.dimensions), deadline, None)?;
// unwrap: guaranteed that embeddings.len() == 1, otherwise the previous line terminated in error
Ok(embeddings.pop().unwrap())
}
@ -197,15 +201,16 @@ impl Embedder {
&self,
text_chunks: Vec<Vec<String>>,
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<Vec<Vec<Embedding>>, EmbedError> {
// This condition helps reduce the number of active rayon jobs
// so that we avoid consuming all the LMDB rtxns and avoid stack overflows.
if threads.active_operations() >= REQUEST_PARALLELISM {
text_chunks.into_iter().map(move |chunk| self.embed(chunk, None)).collect()
text_chunks.into_iter().map(move |chunk| self.embed(chunk, None, embedder_stats.clone())).collect()
} else {
threads
.install(move || {
text_chunks.into_par_iter().map(move |chunk| self.embed(chunk, None)).collect()
text_chunks.into_par_iter().map(move |chunk| self.embed(chunk, None, embedder_stats.clone())).collect()
})
.map_err(|error| EmbedError {
kind: EmbedErrorKind::PanicInThreadPool(error),
@ -218,13 +223,14 @@ impl Embedder {
&self,
texts: &[&str],
threads: &ThreadPoolNoAbort,
embedder_stats: Option<Arc<EmbedderStats>>
) -> Result<Vec<Embedding>, EmbedError> {
// This condition helps reduce the number of active rayon jobs
// so that we avoid consuming all the LMDB rtxns and avoid stack overflows.
if threads.active_operations() >= REQUEST_PARALLELISM {
let embeddings: Result<Vec<Vec<Embedding>>, _> = texts
.chunks(self.prompt_count_in_chunk_hint())
.map(move |chunk| self.embed_ref(chunk, None))
.map(move |chunk| self.embed_ref(chunk, None, embedder_stats.clone()))
.collect();
let embeddings = embeddings?;
@ -234,7 +240,7 @@ impl Embedder {
.install(move || {
let embeddings: Result<Vec<Vec<Embedding>>, _> = texts
.par_chunks(self.prompt_count_in_chunk_hint())
.map(move |chunk| self.embed_ref(chunk, None))
.map(move |chunk| self.embed_ref(chunk, None, embedder_stats.clone()))
.collect();
let embeddings = embeddings?;
@ -272,7 +278,7 @@ impl Embedder {
}
fn infer_dimensions(data: &EmbedderData) -> Result<usize, NewEmbedderError> {
let v = embed(data, ["test"].as_slice(), 1, None, None)
let v = embed(data, ["test"].as_slice(), 1, None, None, None)
.map_err(NewEmbedderError::could_not_determine_dimension)?;
// unwrap: guaranteed that v.len() == 1, otherwise the previous line terminated in error
Ok(v.first().unwrap().len())
@ -284,6 +290,7 @@ fn embed<S>(
expected_count: usize,
expected_dimension: Option<usize>,
deadline: Option<Instant>,
embedder_stats: Option<Arc<EmbedderStats>>,
) -> Result<Vec<Embedding>, EmbedError>
where
S: Serialize,
@ -302,6 +309,9 @@ where
let body = data.request.inject_texts(inputs);
for attempt in 0..10 {
if let Some(embedder_stats) = &embedder_stats {
embedder_stats.as_ref().total_requests.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
}
let response = request.clone().send_json(&body);
let result = check_response(response, data.configuration_source).and_then(|response| {
response_to_embedding(response, data, expected_count, expected_dimension)
@ -311,6 +321,12 @@ where
Ok(response) => return Ok(response),
Err(retry) => {
tracing::warn!("Failed: {}", retry.error);
if let Some(embedder_stats) = &embedder_stats {
if let Ok(mut errors) = embedder_stats.errors.write() {
errors.0 = Some(retry.error.to_string());
errors.1 += 1;
}
}
if let Some(deadline) = deadline {
let now = std::time::Instant::now();
if now > deadline {
@ -336,12 +352,26 @@ where
std::thread::sleep(retry_duration);
}
if let Some(embedder_stats) = &embedder_stats {
embedder_stats.as_ref().total_requests.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
}
let response = request.send_json(&body);
let result = check_response(response, data.configuration_source);
result.map_err(Retry::into_error).and_then(|response| {
let result = check_response(response, data.configuration_source).and_then(|response| {
response_to_embedding(response, data, expected_count, expected_dimension)
.map_err(Retry::into_error)
})
});
match result {
Ok(response) => Ok(response),
Err(retry) => {
if let Some(embedder_stats) = &embedder_stats {
if let Ok(mut errors) = embedder_stats.errors.write() {
errors.0 = Some(retry.error.to_string());
errors.1 += 1;
}
}
Err(retry.into_error())
}
}
}
fn check_response(