Experimental GPU overclock

2026-02-23 13:00:52 +01:00 · 2023-05-06 14:40:52 +02:00
parent 8e1099545a
commit c61f4d1608
497 changed files with 46937 additions and 232 deletions
--- a/app/NvAPIWrapper/Native/GPU/Structures/PrivateClockBoostTableV1.cs
+++ b/app/NvAPIWrapper/Native/GPU/Structures/PrivateClockBoostTableV1.cs
@@ -0,0 +1,110 @@
+using System;
+using System.Runtime.InteropServices;
+using NvAPIWrapper.Native.Attributes;
+using NvAPIWrapper.Native.General.Structures;
+using NvAPIWrapper.Native.Helpers;
+using NvAPIWrapper.Native.Interfaces;
+
+namespace NvAPIWrapper.Native.GPU.Structures
+{
+    /// <summary>
+    ///     Contains information regarding GPU clock boost table
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 8)]
+    [StructureVersion(1)]
+    public struct PrivateClockBoostTableV1 : IInitializable
+    {
+        internal const int MaxNumberOfMasks = 4;
+        internal const int MaxNumberOfUnknown1 = 12;
+        internal const int MaxNumberOfGPUDeltas = 80;
+        internal const int MaxNumberOfMemoryFilled = 23;
+        internal const int MaxNumberOfMemoryDeltas = 23;
+        internal const int MaxNumberOfUnknown2 = 1529;
+
+        internal StructureVersion _Version;
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = MaxNumberOfMasks)]
+        internal uint[] _Masks;
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = MaxNumberOfUnknown1)]
+        internal uint[] _Unknown1;
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = MaxNumberOfGPUDeltas)]
+        internal GPUDelta[] _GPUDeltas;
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = MaxNumberOfMemoryFilled)]
+        internal uint[] _MemoryFilled;
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = MaxNumberOfMemoryDeltas)]
+        internal int[] _MemoryDeltas;
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = MaxNumberOfUnknown2)]
+        internal uint[] _Unknown2;
+
+        /// <summary>
+        ///     Gets a list of clock delta entries
+        /// </summary>
+        public GPUDelta[] GPUDeltas
+        {
+            get => _GPUDeltas;
+        }
+
+        /// <summary>
+        ///     Creates a new instance of <see cref="PrivateClockBoostTableV1" />
+        /// </summary>
+        /// <param name="gpuDeltas">The list of GPU clock frequency delta entries.</param>
+        // ReSharper disable once TooManyDependencies
+        public PrivateClockBoostTableV1(GPUDelta[] gpuDeltas)
+        {
+            if (gpuDeltas?.Length > MaxNumberOfGPUDeltas)
+            {
+                throw new ArgumentException($"Maximum of {MaxNumberOfGPUDeltas} GPU delta values are configurable.",
+                    nameof(gpuDeltas));
+            }
+
+            if (gpuDeltas == null)
+            {
+                throw new ArgumentNullException(nameof(gpuDeltas));
+            }
+
+            this = typeof(PrivateClockBoostTableV1).Instantiate<PrivateClockBoostTableV1>();
+
+            Array.Copy(gpuDeltas, 0, _GPUDeltas, 0, gpuDeltas.Length);
+        }
+
+
+        /// <summary>
+        ///     Contains information regarding a GPU delta entry in the clock boost table
+        /// </summary>
+        [StructLayout(LayoutKind.Sequential, Pack = 8)]
+        public struct GPUDelta
+        {
+            internal uint _Unknown1;
+            internal uint _Unknown2;
+            internal uint _Unknown3;
+            internal uint _Unknown4;
+            internal uint _Unknown5;
+            internal int _FrequencyDeltaInkHz;
+            internal uint _Unknown7;
+            internal uint _Unknown8;
+            internal uint _Unknown9;
+
+            /// <summary>
+            ///     Gets the frequency delta in kHz
+            /// </summary>
+            public int FrequencyDeltaInkHz
+            {
+                get => _FrequencyDeltaInkHz;
+            }
+
+            /// <summary>
+            ///     Creates a new instance of GPUDelta.
+            /// </summary>
+            /// <param name="frequencyDeltaInkHz">The clock frequency in kHz.</param>
+            public GPUDelta(int frequencyDeltaInkHz) : this()
+            {
+                _FrequencyDeltaInkHz = frequencyDeltaInkHz;
+            }
+        }
+    }
+}