Synchronisation Primitives and Exclusive Monitors

Later versions of the ARM architecture, using the LDREX/STREX instruction family, use "Exclusive Monitors" for inter-processor synchronisation of Shared Memory. How are these Monitors ("Local" amd " Global...
Synchronisation Primitives and Exclusive Monitors

Later versions of the ARM architecture, using the LDREX/STREX instruction family, use "Exclusive Monitors" for inter-processor synchronisation of Shared Memory. How are these Monitors ("Local" amd " Global...
Synchronization primitives, do I need CLREX?

Hi all, I'm trying to understand the LDREX/STREX commands in an ARM Cortex M3 MCU to implement atomic access to various variables (the goal is to implement semaphores/mutexes or increment/decrement shared...
Synchronization primitives, do I need CLREX?

Hi all, I'm trying to understand the LDREX/STREX commands in an ARM Cortex M3 MCU to implement atomic access to various variables (the goal is to implement semaphores/mutexes or increment/decrement shared...
Why vulkan has much higher input primitives than OpenGL?

I create a very simple scene in UE4(empty level so only default material floor and a sky) and I notice the vulkan version has much higher input primitives than opengl (below are data in 10 seconds range...