Add PLATFORM_THREADS_LIMIT for maximum concurrency limiting

2021-07-08 00:25:49 +02:00
parent 29be6b0068
commit 446458d20c
12 changed files with 16 additions and 15 deletions
--- a/Source/Engine/Threading/ThreadPool.cpp
+++ b/Source/Engine/Threading/ThreadPool.cpp
@@ -51,7 +51,7 @@ ThreadPoolService ThreadPoolServiceInstance;
 bool ThreadPoolService::Init()
 {
    // Spawn threads
-    const int32 numThreads = Math::Max<int32>(2, Platform::GetCPUInfo().ProcessorCoreCount - 1);
+    const int32 numThreads = Math::Clamp<int32>(Platform::GetCPUInfo().ProcessorCoreCount - 1, 2, PLATFORM_THREADS_LIMIT);
    LOG(Info, "Spawning {0} Thread Pool workers", numThreads);
    for (int32 i = ThreadPoolImpl::Threads.Count(); i < numThreads; i++)
    {