Restored recommendations based on acoustic similarities (using musicnn), fixes #301

2026-06-02 08:32:43 +02:00
parent 1524106124
commit eb7f65878f
227 changed files with 10324 additions and 4673 deletions
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2026 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <benchmark/benchmark.h>
+#include <random>
+
+#include "core/Random.hpp"
+
+#include "math/DotProduct.hpp"
+
+namespace lms::math::benchs
+{
+    template<std::size_t Size>
+    static void BM_DotProduct(benchmark::State& state)
+    {
+        std::minstd_rand randomEngine{ 0 };
+
+        Vector<Size, float> vec1;
+        Vector<Size, float> vec2;
+
+        core::random::fillContainer(randomEngine, vec1, 0.F, 1.F);
+        core::random::fillContainer(randomEngine, vec2, 0.F, 1.F);
+
+        for (auto _ : state)
+        {
+            benchmark::DoNotOptimize(computeDotProduct(vec1, vec2));
+        }
+
+        state.SetItemsProcessed(state.iterations() * Size);
+    }
+
+    BENCHMARK_TEMPLATE(BM_DotProduct, 4);
+    BENCHMARK_TEMPLATE(BM_DotProduct, 50);
+    BENCHMARK_TEMPLATE(BM_DotProduct, 160);
+} // namespace lms::math::benchs