Add LUPS reporting and fix glaring oversight

The GLFW window rendering loop used to dispatch the compute shaders was
restricted to 60 FPS. I did not notice this because I never actually
measured the computed lattice updates per seconds in addition to trying
to push the GPU to its limits. Turns out the lattice sizes I commonly
use can be updated 500 times per second comfortably… Now this looks more
like the performance gains promised by GPU computation.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/glfw/window.cc b/src/glfw/window.cc
index c0074ad..77be947 100644
--- a/src/glfw/window.cc
+++ b/src/glfw/window.cc
@@ -14,6 +14,7 @@ Window::Window(const std::string& title):
 	_handle(glfwCreateWindow(_width, _height, title.c_str(), NULL, NULL)) {
 	if ( _handle != nullptr ) {
 		glfwMakeContextCurrent(_handle);
+		glfwSwapInterval(0);
 		if ( glewInit() == GLEW_OK ) {
 			_good = true;
 		}