Out-of-order execution and semaphores question Subscribe More actions jacquesbas Beginner 02-19-2009 04:14 AM 6,001 Views Solved Jump to solution I have a problem with an application. My application does multithreaded tree search. The entire tree is shared by all threads and ...
A simple form of pipelined execution, which can be implemented without too much overhead and complexity, was present even on early high-performance computers; in this connection, by "early", I mean computers implemented with discrete transistors. The computers which exhibited this simple form of ...
The invention provides an out-of-order execution microprocessor, a method for promoting efficacy and an executing method. The out-of-order execution microprocessor executes an architectural segment register-loading instruction that instructs the microprocessor to load a new value into an architectural ...
Isn't ILP a feature that hardware supporting out-of-order execution can take advantage from? Or NVIDIA's ILP simply means compiler-level re-ordering of instructions, hence its order is still fixed at runtime. In other words, just the compiler and/or programmer has to arrange t...
There may be no relationship between the timing of the interrupt and the timing of the execution of the instructions in a particular core. External interrupts must be handled in a way that respects the sequential order of execution of the program, but not with any particular ti...
Out-of-order execution and reordering: can I see what after barrier before the barrier? According to wikipedia: A memory barrier, also known as a membar, memory fence or fence instruction, is a type of barrier instruction that causes a central processing unit (CPU) or co...
Runahead Execution: An Alternative to Very Large Instruction Windows for Out-of-order Processors Today's high performance processors tolerate long latency operations by means of out-of-order execution. However, as latencies increase, the size of the in......
In an out-of-order execution computer system, a store buffer is conditionally signaled to output buffered store data of buffered memory store operations, when a buffered memory load operation is being
2. The architecture recited in claim 1, wherein the means for recycling general purpose register addresses updates the collision vector table means upon execution of control words in the order the instructions are to be executed. 3. The architecture recited in claim 2, wherein the means for fo...
A solution like DAG can allow pipelines to be mapped in terms of dependencies, and then cloud compute resources applied automatically in the most efficient way in order to execute. This is very powerful and solves much manual optimization when it comes to pipelines. ...