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/GPU/GPUPerformanceStatesInfo.cs
+++ b/app/NvAPIWrapper/GPU/GPUPerformanceStatesInfo.cs
@@ -0,0 +1,107 @@
+using System.Collections.Generic;
+using System.Linq;
+using NvAPIWrapper.Native.GPU;
+using NvAPIWrapper.Native.GPU.Structures;
+using NvAPIWrapper.Native.Interfaces.GPU;
+
+namespace NvAPIWrapper.GPU
+{
+    /// <summary>
+    ///     Holds the retrieved performance states information
+    /// </summary>
+    public class GPUPerformanceStatesInformation
+    {
+        internal GPUPerformanceStatesInformation(
+            IPerformanceStates20Info states20Info,
+            PerformanceStateId currentPerformanceStateId,
+            PrivatePCIeInfoV2? pciInformation)
+        {
+            IsReadOnly = !states20Info.IsEditable;
+
+            GlobalVoltages = states20Info.GeneralVoltages
+                .Select(entry => new GPUPerformanceStateVoltage(entry))
+                .ToArray();
+
+            var clocks = states20Info.Clocks;
+            var baseVoltages = states20Info.Voltages;
+
+            PerformanceStates = states20Info.PerformanceStates.Select((state20, i) =>
+            {
+                PCIeInformation statePCIeInfo = null;
+
+                if (pciInformation != null && pciInformation.Value.PCIePerformanceStateInfos.Length > i)
+                {
+                    statePCIeInfo = new PCIeInformation(pciInformation.Value.PCIePerformanceStateInfos[i]);
+                }
+
+                return new GPUPerformanceState(
+                    i,
+                    state20,
+                    clocks[state20.StateId],
+                    baseVoltages[state20.StateId],
+                    statePCIeInfo
+                );
+            }).ToArray();
+
+            CurrentPerformanceState =
+                PerformanceStates.FirstOrDefault(performanceState =>
+                    performanceState.StateId == currentPerformanceStateId);
+        }
+
+        /// <summary>
+        ///     Gets the currently active performance state
+        /// </summary>
+        public GPUPerformanceState CurrentPerformanceState { get; }
+
+        /// <summary>
+        ///     Gets a list of global voltage settings
+        /// </summary>
+        public GPUPerformanceStateVoltage[] GlobalVoltages { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if performance states are readonly
+        /// </summary>
+        public bool IsReadOnly { get; }
+
+        /// <summary>
+        ///     Gets a list of all available performance states
+        /// </summary>
+        public GPUPerformanceState[] PerformanceStates { get; }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            if (PerformanceStates.Length == 0)
+            {
+                return "No Performance State Available";
+            }
+
+            return string.Join(
+                ", ",
+                PerformanceStates
+                    .Select(
+                        state =>
+                        {
+                            var attributes = new List<string>();
+
+                            if (state.IsReadOnly)
+                            {
+                                attributes.Add("ReadOnly");
+                            }
+
+                            if (CurrentPerformanceState.StateId == state.StateId)
+                            {
+                                attributes.Add("Active");
+                            }
+
+                            if (attributes.Any())
+                            {
+                                return $"{state.StateId} ({string.Join(" - ", attributes)})";
+                            }
+
+                            return state.StateId.ToString();
+                        })
+            );
+        }
+    }
+}