0
In computer science, edge-chasing is an algorithm for deadlock detection in distributed systems.
Whenever a process A is blocked for some resource, a probe message is sent to all processes A may depend on. The probe message contains the process id of A along with the path that the message has followed through the distributed system. If a blocked process receives the probe it will update the path information and forward the probe to all the processes it depends on. Non-blocked processes may discard the probe.
If eventually the probe returns to process A, there is a circular waiting loop of blocked processes, and a deadlock is detected. Efficiently detecting such cycles in the "wait-for graph" of blocked processes is an important implementation problem.
What else can I help you with?
What is the difference between aluminum extruded bar and aluminum bar?
The extruded bar would be produced by pushing molten aluminum through a die. Where as the other option for making the bar would be to cast it in a mould. The extruded bar would probably have smoother sides and would be available in longer lengths.
What is the difference between potential difference and current?
think of potential as pressure and current as flow. you can have pressure in a water hose with out flow. open the valve and current happens. The difference in potential divided by the impedance is equal the current.
What does an engineer call a pushing force?
kinetic energy?
What type of mechanical wave is produced by pushing sharply on the end of a spring toy?
Buoyancy
How much water can go through a 1inch pipe?
depends on the pressure pushing through the pipe
When a obgect floats in water the name of the force pushing is?
The force pushing the object up when it floats in water is called buoyant force. This force is a result of the difference in pressure between the top and bottom of the object in the water, pushing the object upwards.
What is The pushing force that moves through a circuit is called?
The pushing force that moves through a circuit is called voltage. It is the potential difference between two points in the circuit that causes the charge to flow.
What is the difference between pushing and pulling in terms of force application?
Pushing involves applying force in the direction away from the object, while pulling involves applying force in the direction towards the object.
What is the difference between a high-pressure system and A low pressure system?
The difference is that Low air pressure has less air molecules pushing down in one area and high air pressure has more air molecules pushing down in one area.
What is the difference between high-pressure system and a low-pressure system?
The difference is that Low air pressure has less air molecules pushing down in one area and high air pressure has more air molecules pushing down in one area.
Potential difference between -1 and 2 volts?
The potential difference between -1 and 2 volts is 3 volts. A potential difference of 3 volts means that there is an electric field pushing a charged particle from the -1 volt point to the 2 volt point.
What is the difference between a dozer and a bulldozer equipment?
actually dozer is sometime referrd as a bulldozer that of heavy construction and heavy tonnage for pushing and picking up............
What is cause of upthrust force?
The upthrust force, also known as buoyancy, is caused by the pressure difference between the top and bottom of an object submerged in a fluid. This pressure difference creates a net force directed upwards, opposing the force of gravity acting on the object.
Why do doors slam when the window is open?
When a window is open, it creates a difference in air pressure between the inside and outside of a room. This pressure difference can cause doors to slam shut because the air rushes in or out quickly, pushing the door closed.
What is The balance between the forces pushing the crust down and the forces pushing it up called?
The balance between the forces pushing the crust down (like gravity) and the forces pushing it up (like buoyancy from the mantle) is called isostasy. This concept helps to explain how the Earth's lithosphere floats on the semi-fluid asthenosphere below.
Are the forces on the car in balance after you stop pushing?
No, the forces are not in balance after you stop pushing. When the car is stationary, the force of friction between the tires and the ground opposes the force applied to the car when you were pushing it.
What is the origin of upthrust in fluid?
Upthrust in fluid, also known as buoyant force, is caused by the pressure difference between the top and bottom of an object submerged in a fluid. This pressure difference creates a net force pushing the object upwards. It is a result of Archimedes' principle, which states that the buoyant force on an object is equal to the weight of the fluid displaced by the object.
