Merge pull request #528 from unum-cloud/main-dev

Viewing larger datasets

Author: ashvardanian

README.md

@@ -52,7 +52,7 @@ Linux • MacOS • Windows • iOS • Android • WebAssembly •
 - ✅ [Trusted](#integrations) by giants like Google and DBs like [ClickHouse][clickhouse-docs] & [DuckDB][duckdb-docs].
 - ✅ [SIMD][simd]-optimized and [user-defined metrics](#user-defined-functions) with JIT compilation.
 - ✅ Hardware-agnostic `f16` & `i8` - [half-precision & quarter-precision support](#memory-efficiency-downcasting-and-quantization).
-- ✅ [View large indexes from disk](#serving-index-from-disk) without loading into RAM.
+- ✅ [View large indexes from disk](#serialization--serving-index-from-disk) without loading into RAM.
 - ✅ Heterogeneous lookups, renaming/relabeling, and on-the-fly deletions.
 - ✅ Binary Tanimoto and Sorensen coefficients for [Genomics and Chemistry applications](#usearch--rdkit--molecular-search).
 - ✅ Space-efficient point-clouds with `uint40_t`, accommodating 4B+ size.

include/usearch/index_plugins.hpp

@@ -1276,7 +1276,7 @@ struct casts_punned_t {
  *  > warning: loop not vectorized: the optimizer was unable to perform the requested transformation;
  *  > the transformation might be disabled or specified as part of an unsupported transformation ordering
  */
-#if defined(__clang__)
+#if defined(USEARCH_DEFINED_CLANG)
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wpass-failed"
 #endif
@@ -1990,7 +1990,7 @@ class metric_punned_t {
 };
 
 /* Allow complaining about vectorization after this point. */
-#if defined(__clang__)
+#if defined(USEARCH_DEFINED_CLANG)
 #pragma clang diagnostic pop
 #endif
 

python/usearch/io.py

@@ -63,7 +63,7 @@ def load_matrix(
         return None
 
     with open(filename, "rb") as f:
-        rows, cols = np.fromfile(f, count=2, dtype=np.int32)
+        rows, cols = np.fromfile(f, count=2, dtype=np.int32).astype(np.uint64)
         rows = (rows - start_row) if count_rows is None else count_rows
         row_offset = start_row * scalar_size * cols