Changing dependency for bench_fw to *_cpu instead of *_gpu

benchs/bench_fw/benchmark.py

@@ -9,7 +9,7 @@
 from statistics import mean, median
 from typing import Any, Dict, List, Optional
 
-import faiss  # @manual=//faiss/python:pyfaiss_gpu
+import faiss  # @manual=//faiss/python:pyfaiss
 
 import numpy as np
 
@@ -214,6 +214,7 @@ def set_io(self, benchmark_io: BenchmarkIO):
 @dataclass
 class TrainOperator(IndexOperator):
     codec_descs: List[CodecDescriptor] = field(default_factory=lambda: [])
+    assemble_opaque: bool = True
 
     def get_desc(self, name: str) -> Optional[CodecDescriptor]:
         for desc in self.codec_descs:
@@ -248,6 +249,7 @@ def build_index_wrapper(self, codec_desc: CodecDescriptor):
                 factory=codec_desc.factory,
                 training_vectors=codec_desc.training_vectors,
                 codec_name=codec_desc.get_name(),
+                assemble_opaque=self.assemble_opaque,
             )
             index.set_io(self.io)
             codec_desc.index = index

benchs/bench_fw/benchmark_io.py

@@ -13,11 +13,11 @@
 from typing import Any, Dict, List, Optional
 from zipfile import ZipFile
 
-import faiss  # @manual=//faiss/python:pyfaiss_gpu
+import faiss  # @manual=//faiss/python:pyfaiss
 
 import numpy as np
 import submitit
-from faiss.contrib.datasets import (  # @manual=//faiss/contrib:faiss_contrib_gpu
+from faiss.contrib.datasets import (  # @manual=//faiss/contrib:faiss_contrib
     dataset_from_name,
 )
 

benchs/bench_fw/descriptors.py

@@ -8,14 +8,17 @@
 from dataclasses import dataclass
 from typing import Any, Dict, List, Optional
 
-import faiss  # @manual=//faiss/python:pyfaiss_gpu
+import faiss  # @manual=//faiss/python:pyfaiss
 
 from .benchmark_io import BenchmarkIO
 from .utils import timer
 
 logger = logging.getLogger(__name__)
 
 
+# Important: filenames end with . without extension (npy, codec, index),
+# when writing files, you are required to filename + "npy" etc.
+
 @dataclass
 class IndexDescriptorClassic:
     bucket: Optional[str] = None
@@ -110,21 +113,25 @@ def get_filename(
         filename += "."
         return filename
 
+    def get_kmeans_filename(self, k):
+        return f"{self.get_filename()}kmeans_{k}."
+
     def k_means(self, io, k, dry_run):
         logger.info(f"k_means {k} {self}")
         kmeans_vectors = DatasetDescriptor(
-            tablename=f"{self.get_filename()}kmeans_{k}.npy"
+            tablename=f"{self.get_filename()}kmeans_{k}"
         )
-        meta_filename = kmeans_vectors.tablename + ".json"
-        if not io.file_exist(kmeans_vectors.tablename) or not io.file_exist(
+        kmeans_filename = kmeans_vectors.get_filename() + "npy"
+        meta_filename = kmeans_vectors.get_filename() + "json"
+        if not io.file_exist(kmeans_filename) or not io.file_exist(
             meta_filename
         ):
             if dry_run:
-                return None, None, kmeans_vectors.tablename
+                return None, None, kmeans_filename
             x = io.get_dataset(self)
             kmeans = faiss.Kmeans(d=x.shape[1], k=k, gpu=True)
             _, t, _ = timer("k_means", lambda: kmeans.train(x))
-            io.write_nparray(kmeans.centroids, kmeans_vectors.tablename)
+            io.write_nparray(kmeans.centroids, kmeans_filename)
             io.write_json({"k_means_time": t}, meta_filename)
         else:
             t = io.read_json(meta_filename)["k_means_time"]

benchs/bench_fw/index.py

@@ -11,18 +11,18 @@
 from dataclasses import dataclass
 from typing import ClassVar, Dict, List, Optional
 
-import faiss  # @manual=//faiss/python:pyfaiss_gpu
+import faiss  # @manual=//faiss/python:pyfaiss
 import numpy as np
 from faiss.benchs.bench_fw.descriptors import IndexBaseDescriptor
 
-from faiss.contrib.evaluation import (  # @manual=//faiss/contrib:faiss_contrib_gpu
+from faiss.contrib.evaluation import (  # @manual=//faiss/contrib:faiss_contrib
     knn_intersection_measure,
     OperatingPointsWithRanges,
 )
-from faiss.contrib.factory_tools import (  # @manual=//faiss/contrib:faiss_contrib_gpu
+from faiss.contrib.factory_tools import (  # @manual=//faiss/contrib:faiss_contrib
     reverse_index_factory,
 )
-from faiss.contrib.ivf_tools import (  # @manual=//faiss/contrib:faiss_contrib_gpu
+from faiss.contrib.ivf_tools import (  # @manual=//faiss/contrib:faiss_contrib
     add_preassigned,
     replace_ivf_quantizer,
 )
@@ -635,11 +635,12 @@ def get_index_name(self) -> Optional[str]:
 
     def fetch_index(self):
         # read index from file if it is already available
+        index_filename = None
         if self.index_path:
             index_filename = os.path.basename(self.index_path)
-        else:
+        elif self.index_name:
             index_filename = self.index_name + "index"
-        if self.io.file_exist(index_filename):
+        if index_filename and self.io.file_exist(index_filename):
             if self.index_path:
                 index = self.io.read_index(
                     index_filename,
@@ -681,7 +682,7 @@ def fetch_index(self):
             )
         assert index.ntotal == xb.shape[0] or index_ivf.ntotal == xb.shape[0]
         logger.info("Added vectors to index")
-        if self.serialize_full_index:
+        if self.serialize_full_index and index_filename:
             codec_size = self.io.write_index(index, index_filename)
             assert codec_size is not None
 
@@ -908,6 +909,7 @@ def get_codec(self):
 class IndexFromFactory(Index):
     factory: Optional[str] = None
     training_vectors: Optional[DatasetDescriptor] = None
+    assemble_opaque: bool = True
 
     def __post_init__(self):
         super().__post_init__()
@@ -916,6 +918,19 @@ def __post_init__(self):
         if self.factory != "Flat" and self.training_vectors is None:
             raise ValueError(f"training_vectors is not set for {self.factory}")
 
+    def get_codec_name(self):
+        codec_name = super().get_codec_name()
+        if codec_name is None:
+            codec_name = f"{self.factory.replace(',', '_')}."
+            codec_name += f"d_{self.d}.{self.metric.upper()}."
+            if self.factory != "Flat":
+                assert self.training_vectors is not None
+                codec_name += self.training_vectors.get_filename("xt")
+            if self.construction_params is not None:
+                codec_name += IndexBaseDescriptor.param_dict_list_to_name(self.construction_params)
+        self.codec_name = codec_name
+        return self.codec_name
+
     def fetch_meta(self, dry_run=False):
         meta_filename = self.get_codec_name() + "json"
         if self.io.file_exist(meta_filename):
@@ -1021,14 +1036,13 @@ def get_quantizer(self, dry_run, pretransform=None):
     def assemble(self, dry_run):
         logger.info(f"assemble {self.factory}")
         model = self.get_model()
-        opaque = True
         t_aggregate = 0
         # try:
         #     reverse_index_factory(model)
         #     opaque = False
         # except NotImplementedError:
         #     opaque = True
-        if opaque:
+        if self.assemble_opaque:
             codec = model
         else:
             if isinstance(model, faiss.IndexPreTransform):

benchs/bench_fw/optimize.py

@@ -7,9 +7,9 @@
 from dataclasses import dataclass
 from typing import Dict, List, Tuple
 
-import faiss  # @manual=//faiss/python:pyfaiss_gpu
+import faiss  # @manual=//faiss/python:pyfaiss
 
-# from faiss.contrib.evaluation import (  # @manual=//faiss/contrib:faiss_contrib_gpu
+# from faiss.contrib.evaluation import (  # @manual=//faiss/contrib:faiss_contrib
 #     OperatingPoints,
 # )
 

benchs/bench_fw/utils.py

@@ -9,10 +9,10 @@
 from multiprocessing.pool import ThreadPool
 from time import perf_counter
 
-import faiss  # @manual=//faiss/python:pyfaiss_gpu
+import faiss  # @manual=//faiss/python:pyfaiss
 import numpy as np
 
-from faiss.contrib.evaluation import (  # @manual=//faiss/contrib:faiss_contrib_gpu
+from faiss.contrib.evaluation import (  # @manual=//faiss/contrib:faiss_contrib
     OperatingPoints,
 )