From 2ff9a129c06f7f23ea8e324a919cba3a8d6768f6 Mon Sep 17 00:00:00 2001 From: David Rosca Date: Fri, 3 Sep 2021 14:03:59 +0200 Subject: [PATCH 1/2] Reduce CPU usage --- sunshine/platform/linux/kmsgrab.cpp | 2 ++ sunshine/stream.cpp | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/sunshine/platform/linux/kmsgrab.cpp b/sunshine/platform/linux/kmsgrab.cpp index fb3f0517..e067c3f5 100644 --- a/sunshine/platform/linux/kmsgrab.cpp +++ b/sunshine/platform/linux/kmsgrab.cpp @@ -649,6 +649,7 @@ public: std::this_thread::sleep_for((next_frame - now) / 3 * 2); } while(next_frame > now) { + std::this_thread::sleep_for(1ns); now = std::chrono::steady_clock::now(); } next_frame = now + delay; @@ -769,6 +770,7 @@ public: std::this_thread::sleep_for((next_frame - now) / 3 * 2); } while(next_frame > now) { + std::this_thread::sleep_for(1ns); now = std::chrono::steady_clock::now(); } next_frame = now + delay; diff --git a/sunshine/stream.cpp b/sunshine/stream.cpp index 3ae10cd9..6c0a7e42 100644 --- a/sunshine/stream.cpp +++ b/sunshine/stream.cpp @@ -763,7 +763,7 @@ void controlBroadcastThread(control_server_t *server) { break; } - server->iterate(50ms); + server->iterate(500ms); } // Let all remaining connections know the server is shutting down From ea9ada8d20244b48db9c974b7833e06e52c01e88 Mon Sep 17 00:00:00 2001 From: loki-47-6F-64 Date: Sat, 4 Sep 2021 12:09:12 +0200 Subject: [PATCH 2/2] Trade slightly higher rumble latency for lower cpu usage --- sunshine/stream.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sunshine/stream.cpp b/sunshine/stream.cpp index 6c0a7e42..dd14e829 100644 --- a/sunshine/stream.cpp +++ b/sunshine/stream.cpp @@ -763,7 +763,7 @@ void controlBroadcastThread(control_server_t *server) { break; } - server->iterate(500ms); + server->iterate(150ms); } // Let all remaining connections know the server is shutting down