Merge branch 'main' 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: 2.15.1
+version: 2.15.2
 doi: 10.5281/zenodo.7949416
 date-released: 2023-10-22
 url: "https://github.com/unum-cloud/usearch"

CMakeLists.txt

@@ -3,7 +3,7 @@
 cmake_minimum_required(VERSION 3.1)
 project(
     usearch
-    VERSION 2.15.1
+    VERSION 2.15.2
     LANGUAGES C CXX
     DESCRIPTION "Smaller & Faster Single-File Vector Search Engine from Unum"
     HOMEPAGE_URL "https://github.com/unum-cloud/usearch"

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "usearch"
-version = "2.15.1"
+version = "2.15.2"
 authors = ["Ash Vardanian <[email protected]>"]
 description = "Smaller & Faster Single-File Vector Search Engine from Unum"
 edition = "2021"

Cargo.toml

@@ -32,7 +32,7 @@ Spatial • Binary • Probabilistic • User-Defined Metrics
 <a href="https://unum-cloud.github.io/usearch/golang">GoLang</a> •
 <a href="https://unum-cloud.github.io/usearch/wolfram">Wolfram</a>
 <br/>
-Linux • MacOS • Windows • iOS • WebAssembly •
+Linux • MacOS • Windows • iOS • Android • WebAssembly •
 <a href="https://unum-cloud.github.io/usearch/sqlite">SQLite3</a>
 </p>
 
@@ -544,7 +544,7 @@ doi = {10.5281/zenodo.7949416},
 author = {Vardanian, Ash},
 title = {{USearch by Unum Cloud}},
 url = {https://github.com/unum-cloud/usearch},
-version = {2.15.1},
+version = {2.15.2},
 year = {2023},
 month = oct,
 }

README.md

@@ -1 +1 @@
-2.15.1
+2.15.2

VERSION

@@ -60,23 +60,24 @@ fn main() {
         build.define("USEARCH_USE_SIMSIMD", "0");
     }
 
+    let target_os = std::env::var("CARGO_CFG_TARGET_OS").unwrap();
     // Conditional compilation depending on the target operating system.
-    if cfg!(target_os = "linux") {
+    if target_os == "linux" || target_os == "android" {
         build
             .flag_if_supported("-std=c++17")
             .flag_if_supported("-O3")
             .flag_if_supported("-ffast-math")
             .flag_if_supported("-fdiagnostics-color=always")
             .flag_if_supported("-g1"); // Simplify debugging
-    } else if cfg!(target_os = "macos") {
+    } else if target_os == "macos" {
         build
             .flag_if_supported("-mmacosx-version-min=10.15")
             .flag_if_supported("-std=c++17")
             .flag_if_supported("-O3")
             .flag_if_supported("-ffast-math")
             .flag_if_supported("-fcolor-diagnostics")
             .flag_if_supported("-g1"); // Simplify debugging
-    } else if cfg!(target_os = "windows") {
+    } else if target_os == "windows" {
         build
             .flag_if_supported("/std:c++17")
             .flag_if_supported("/O2")

build.rs

@@ -7,7 +7,7 @@
 class USearchConan(ConanFile):
 
     name = "usearch"
-    version = "2.15.1"
+    version = "2.15.2"
     license = "Apache-2.0"
     description = "Smaller & Faster Single-File Vector Search Engine from Unum"
     homepage = "https://github.com/unum-cloud/usearch"

conanfile.py

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <Version Condition="'$(Version)' == ''">2.15.1</Version>
+    <Version Condition="'$(Version)' == ''">2.15.2</Version>
 
     <Authors>Unum</Authors>
     <Company>Unum</Company>

csharp/nuget/nuget-package.props

@@ -9,7 +9,7 @@
 
 #define USEARCH_VERSION_MAJOR 2
 #define USEARCH_VERSION_MINOR 15
-#define USEARCH_VERSION_PATCH 1
+#define USEARCH_VERSION_PATCH 2
 
 // Inferring C++ version
 // https://stackoverflow.com/a/61552074
@@ -27,6 +27,9 @@
 #define USEARCH_DEFINED_APPLE
 #elif defined(__linux__)
 #define USEARCH_DEFINED_LINUX
+#if defined(__ANDROID_API__)
+#define USEARCH_DEFINED_ANDROID
+#endif
 #endif
 
 // Inferring the compiler: Clang vs GCC

include/usearch/index.hpp

@@ -796,9 +796,9 @@ class aligned_allocator_gt {
         std::size_t alignment = alignment_ak;
 #if defined(USEARCH_DEFINED_WINDOWS)
         return (pointer)_aligned_malloc(length_bytes, alignment);
-#elif defined(USEARCH_DEFINED_APPLE)
+#elif defined(USEARCH_DEFINED_APPLE) || defined(USEARCH_DEFINED_ANDROID)
         // Apple Clang keeps complaining that `aligned_alloc` is only available
-        // with macOS 10.15 and newer, so let's use `posix_memalign` there.
+        // with macOS 10.15 and newer or Android API >= 28, so let's use `posix_memalign` there.
         void* result = nullptr;
         int status = posix_memalign(&result, alignment, length_bytes);
         return status == 0 ? (pointer)result : nullptr;

include/usearch/index_plugins.hpp

@@ -6,7 +6,7 @@
 <dependency>
   <groupId>cloud.unum</groupId>
   <artifactId>usearch</artifactId>
-  <version>2.15.1</version>
+  <version>2.15.2</version>
 </dependency>
 ```
 

java/README.md

@@ -1,6 +1,6 @@
 {
     "name": "usearch",
-    "version": "2.15.1",
+    "version": "2.15.2",
     "description": "Smaller & Faster Single-File Vector Search Engine from Unum",
     "author": "Ash Vardanian (https://ashvardanian.com/)",
     "license": "Apache 2.0",

package-lock.json

@@ -1,6 +1,6 @@
 [package]
 name = "unum/usearch"
-version = "2.15.1"
+version = "2.15.2"
 description = "Smaller & Faster Single-File Vector Search Engine from Unum"
 license = "Apache-2.0"
 readme = "README.md"