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https://github.com/qdrant/qdrant.git
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868626f409
* Add QuantizationConfigDiff type * Add quantization config diff to vector parameters * Prefer vector config over collection config for quantization * Update OpenAPI specification * Validate quantization configuration quantile in 0.5-1.0 range As per https://github.com/qdrant/qdrant/pull/1681 * Add test if check if vector specific quantization config is persisted * Alias quantization to quantization_config in vector parameters * Remove quantization config diff, use full vector specific config instead * Regenerate OpenAPI specification and gRPC docs * Fix compilation error * Add error handling to quantization config conversions * Fix quantization integration test, make HNSW test stricter
145 lines
4.8 KiB
Python
145 lines
4.8 KiB
Python
import pytest
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from .helpers.helpers import request_with_validation
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from .helpers.collection_setup import drop_collection
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collection_name = 'test_collection'
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@pytest.fixture(autouse=True)
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def setup():
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multivec_collection_setup(collection_name=collection_name)
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yield
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drop_collection(collection_name=collection_name)
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def multivec_collection_setup(collection_name='test_collection', on_disk_payload=False):
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response = request_with_validation(
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api='/collections/{collection_name}',
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method="DELETE",
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path_params={'collection_name': collection_name},
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)
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assert response.ok
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response = request_with_validation(
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api='/collections/{collection_name}',
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method="PUT",
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path_params={'collection_name': collection_name},
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body={
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"vectors": {
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"image": {
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"size": 4,
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"distance": "Dot",
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"hnsw_config": {
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"m": 20,
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}
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},
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"audio": {
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"size": 4,
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"distance": "Dot",
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"hnsw_config": {
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"ef_construct": 100
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},
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"quantization_config": {
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"scalar": {
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"type": "int8",
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"quantile": 0.6
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}
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}
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},
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"text": {
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"size": 8,
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"distance": "Cosine",
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"quantization_config": {
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"scalar": {
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"type": "int8",
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"always_ram": True
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}
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}
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}
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},
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"hnsw_config": {
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"m": 10,
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"ef_construct": 80
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},
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"quantization": {
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"scalar": {
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"type": "int8",
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"quantile": 0.5
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}
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},
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"on_disk_payload": on_disk_payload
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}
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)
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assert response.ok
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response = request_with_validation(
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api='/collections/{collection_name}/points',
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method="PUT",
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path_params={'collection_name': collection_name},
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query_params={'wait': 'true'},
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body={
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"points": [
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{
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"id": 1,
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"vector": {
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"image": [0.05, 0.61, 0.76, 0.74],
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"audio": [0.05, 0.61, 0.76, 0.74],
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"text": [0.05, 0.61, 0.76, 0.74, 0.05, 0.61, 0.76, 0.74],
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},
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"payload": {"city": "Berlin"}
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},
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{
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"id": 2,
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"vector": {
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"image": [0.19, 0.81, 0.75, 0.11],
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"audio": [0.19, 0.81, 0.75, 0.11],
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"text": [0.19, 0.81, 0.75, 0.11, 0.19, 0.81, 0.75, 0.11],
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},
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"payload": {"city": ["Berlin", "London"]}
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}
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]
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}
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)
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assert response.ok
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def test_retrieve_vector_specific_hnsw():
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response = request_with_validation(
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api='/collections/{collection_name}',
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method="GET",
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path_params={'collection_name': collection_name},
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)
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assert response.ok
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config = response.json()['result']['config']
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vectors = config['params']['vectors']
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assert vectors['image']['hnsw_config']['m'] == 20
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assert 'ef_construct' not in vectors['image']['hnsw_config']
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assert 'm' not in vectors['audio']['hnsw_config']
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assert vectors['audio']['hnsw_config']['ef_construct'] == 100
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assert 'hnsw_config' not in vectors['text']
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assert config['hnsw_config']['m'] == 10
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assert config['hnsw_config']['ef_construct'] == 80
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def test_retrieve_vector_specific_quantization():
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response = request_with_validation(
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api='/collections/{collection_name}',
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method="GET",
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path_params={'collection_name': collection_name},
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)
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assert response.ok
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config = response.json()['result']['config']
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vectors = config['params']['vectors']
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assert 'quantization_config' not in vectors['image']
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assert vectors['audio']['quantization_config']['scalar']['type'] == "int8"
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assert vectors['audio']['quantization_config']['scalar']['quantile'] == 0.6
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assert 'always_ram' not in vectors['audio']['quantization_config']['scalar']
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assert vectors['text']['quantization_config']['scalar']['type'] == "int8"
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assert 'quantile' not in vectors['text']['quantization_config']['scalar']
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assert vectors['text']['quantization_config']['scalar']['always_ram']
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assert config['quantization_config']['scalar']['type'] == "int8"
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assert config['quantization_config']['scalar']['quantile'] == 0.5
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