Merge branch 'main-dev' of https://github.com/unum-cloud/usearch into main-dev

Author: ashvardanian

CITATION.cff

@@ -5,7 +5,7 @@ authors:
   given-names: "Ash"
   orcid: "https://orcid.org/0000-0002-4882-1815"
 title: "USearch by Unum Cloud"
-version: 2.7.7
+version: 2.7.8
 doi: 10.5281/zenodo.7949416
 date-released: 2023-10-22
 url: "https://github.com/unum-cloud/usearch"

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "usearch"
-version = "2.7.7"
+version = "2.7.8"
 authors = ["Ash Vardanian <[email protected]>"]
 description = "Smaller & Faster Single-File Vector Search Engine from Unum"
 edition = "2021"

README.md

@@ -392,7 +392,7 @@ doi = {10.5281/zenodo.7949416},
 author = {Vardanian, Ash},
 title = {{USearch by Unum Cloud}},
 url = {https://github.com/unum-cloud/usearch},
-version = {2.7.7},
+version = {2.7.8},
 year = {2023},
 month = oct,
 }

VERSION

@@ -1 +1 @@
-2.7.7
+2.7.8

conanfile.py

@@ -7,7 +7,7 @@
 class USearchConan(ConanFile):
 
     name = "usearch"
-    version = '2.7.7'
+    version = '2.7.8'
     license = "Apache-2.0"
     description = "Smaller & Faster Single-File Vector Search Engine from Unum"
     homepage = "https://github.com/unum-cloud/usearch"

csharp/nuget/nuget-package.props

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <Version Condition="'$(Version)' == ''">2.7.7</Version>
+    <Version Condition="'$(Version)' == ''">2.7.8</Version>
 
     <Authors>Unum</Authors>
     <Company>Unum</Company>

include/usearch/index.hpp

@@ -11,7 +11,7 @@
 
 #define USEARCH_VERSION_MAJOR 2
 #define USEARCH_VERSION_MINOR 7
-#define USEARCH_VERSION_PATCH 7
+#define USEARCH_VERSION_PATCH 8
 
 // Inferring C++ version
 // https://stackoverflow.com/a/61552074

include/usearch/index_plugins.hpp

@@ -1184,15 +1184,12 @@ template <typename scalar_at = float, typename result_at = float> struct metric_
     }
 };
 
-#include <cmath>
-#include <vector>
-
 /**
  *  @brief  Measures Jensen-Shannon Divergence between two probability distributions.
  */
-template <typename scalar_t = float, typename result_t = float> struct metric_divergence_gt {
-    using scalar_t = scalar_t;
-    using result_t = result_t;
+template <typename scalar_at = float, typename result_at = float> struct metric_divergence_gt {
+    using scalar_t = scalar_at;
+    using result_t = result_at;
 
     inline result_t operator()(scalar_t const* p, scalar_t const* q, std::size_t dim) const noexcept {
         result_t kld_pm{}, kld_qm{};
@@ -1205,7 +1202,7 @@ template <typename scalar_t = float, typename result_t = float> struct metric_di
 #pragma GCC ivdep
 #endif
         for (std::size_t i = 0; i != dim; ++i) {
-            scalar_t mi = (p[i] + q[i]) / 2 + epsilon;
+            result_t mi = result_t(p[i] + q[i]) / 2 + epsilon;
             kld_pm += p[i] * std::log((p[i] + epsilon) / mi);
             kld_qm += q[i] * std::log((q[i] + epsilon) / mi);
         }

package.json

@@ -1,6 +1,6 @@
 {
     "name": "usearch",
-    "version": "2.7.7",
+    "version": "2.7.8",
     "description": "Smaller & Faster Single-File Vector Search Engine from Unum",
     "author": "Ash Vardanian (https://ashvardanian.com/)",
     "license": "Apache 2.0",

wasmer.toml

@@ -1,6 +1,6 @@
 [package]
 name="unum/usearch"
-version="2.7.7"
+version="2.7.8"
 description="Smaller & Faster Single-File Vector Search Engine from Unum"
 license="Apache-2.0"
 readme="README.md"