Discovery CPU details for default thread selection (#6264)

On windows, detect large multi-socket systems and reduce to the number of cores
in one socket for best performance

gpu/gpu.go

@@ -229,7 +229,10 @@ func GetGPUInfo() GpuInfoList {
 			slog.Warn("error looking up system memory", "error", err)
 		}
 		depPath := LibraryDir()
-
+		details, err := GetCPUDetails()
+		if err != nil {
+			slog.Warn("failed to lookup CPU details", "error", err)
+		}
 		cpus = []CPUInfo{
 			{
 				GpuInfo: GpuInfo{
@@ -239,6 +242,7 @@ func GetGPUInfo() GpuInfoList {
 					ID:             "0",
 					DependencyPath: depPath,
 				},
+				CPUs: details,
 			},
 		}