From a1bcbdbf0b37ab54850e5e96596edb0aa5aa116c Mon Sep 17 00:00:00 2001
From: Fedor Korotkov <fedor.korotkov@gmail.com>
Date: Wed, 18 May 2022 11:12:45 -0400
Subject: [PATCH] Bump default CPU cores (#86)

To prevent frustrations like #68
---
 Sources/tart/VM.swift | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Sources/tart/VM.swift b/Sources/tart/VM.swift
index d12c429..1a63a12 100644
--- a/Sources/tart/VM.swift
+++ b/Sources/tart/VM.swift
@@ -106,6 +106,8 @@ class VM: NSObject, VZVirtualMachineDelegate, ObservableObject {
       cpuCountMin: requirements.minimumSupportedCPUCount,
       memorySizeMin: requirements.minimumSupportedMemorySize
     )
+    // allocate at least 4 CPUs because otherwise VMs are frequently freezing
+    try config.setCPU(cpuCount: max(4, requirements.minimumSupportedCPUCount))
     try config.save(toURL: vmDir.configURL)
 
     // Initialize the virtual machine and its configuration