Cached CPU features, added AVX2, and AVX512.

2025-05-08 22:41:05 -07:00
parent 63eba0d2db
commit 0cec9789b1
10 changed files with 865 additions and 280 deletions
--- a/include/ehs/system/AVX512.h
+++ b/include/ehs/system/AVX512.h
@@ -0,0 +1,36 @@
+#pragma once
+
+#include "ehs/Types.h"
+
+namespace ehs
+{
+    class AVX512
+    {
+    public:
+        /// Compares two unaligned 8 element vectors using 64-bit integers.
+        /// @param [in] a First vector.
+        /// @param [in] b Second vector.
+        /// @returns True if all 8 elements are equal. False otherwise.
+        static bool CompareUnaligned(const UInt_64 *a, const UInt_64 *b);
+
+        /// Compares two unaligned 8 element vectors using 64-bit integers.
+        /// @param [in] a First vector.
+        /// @param [in] b Second vector.
+        /// @returns True if all 8 elements are equal. False otherwise.
+        static bool CompareUnaligned(const SInt_64 *a, const SInt_64 *b);
+
+        /// Compares two aligned 8 element vectors using 64-bit integers.
+        /// @param [in] a First vector.
+        /// @param [in] b Second vector.
+        /// @returns True if all 8 elements are equal. False otherwise.
+        /// @note The parameters "a", and "b" must have alignas(32).
+        static bool CompareAligned(const UInt_64 *a, const UInt_64 *b);
+
+        /// Compares two aligned 8 element vectors using 64-bit integers.
+        /// @param [in] a First vector.
+        /// @param [in] b Second vector.
+        /// @returns True if all 8 elements are equal. False otherwise.
+        /// @note The parameters "a", and "b" must have alignas(32).
+        static bool CompareAligned(const SInt_64 *a, const SInt_64 *b);
+    };
+}