enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Virtual thread - Wikipedia

   en.wikipedia.org/wiki/Virtual_thread

   Virtual threads can number in the tens of millions by featuring small often managed stacks This allows for several magnitudes more threads than from using OS threads; Go 1.18 can launch 15 million virtual threads on a 2021 consumer-grade computer, i.e. about 350,000 per gigabyte of main memory.

3. List of performance analysis tools - Wikipedia

   en.wikipedia.org/wiki/List_of_performance...

   Windows, Xbox One, PlayStation C++, Rust, .NET Performance profiler (sampled or instrumented) and analyzer, focused on game development. Proprietary Systemtap: Linux Programmable system tracing/probing tool; may be scripted to generate time- or performance-counter- or function-based profiles of the kernel and/or its userspace. Open source Valgrind

4. Hyper-threading - Wikipedia

   en.wikipedia.org/wiki/Hyper-threading

   Overall the performance history of hyper-threading was a mixed one in the beginning. As one commentary on high-performance computing from November 2002 notes: [20] Hyper-Threading can improve the performance of some MPI applications, but not all. Depending on the cluster configuration and, most importantly, the nature of the application running ...

5. Multithreading (computer architecture) - Wikipedia

   en.wikipedia.org/wiki/Multithreading_(computer...

   Multiple threads can interfere with each other when sharing hardware resources such as caches or translation lookaside buffers (TLBs). As a result, execution times of a single thread are not improved and can be degraded, even when only one thread is executing, due to lower frequencies or additional pipeline stages that are necessary to accommodate thread-switching hardware.

6. Processor affinity - Wikipedia

   en.wikipedia.org/wiki/Processor_affinity

   The affinity of a thread can be altered with one of the library functions: pthread_setaffinity_np(3) or pthread_attr_setaffinity_np(3). On SGI systems, dplace binds a process to a set of CPUs. [4] On DragonFly BSD 1.9 (2007) and later versions, usched_set system call can be used to control the affinity of a process.

7. Resource Monitor - Wikipedia

   en.wikipedia.org/wiki/Resource_Monitor

   Resource Monitor, a utility in Windows Vista and later, displays information about the use of hardware (CPU, memory, disk, and network) and software (file handles and modules) resources in real time. [1] Users can launch Resource Monitor by executing resmon.exe (perfmon.exe in Windows Vista).

8. Compare-and-swap - Wikipedia

   en.wikipedia.org/wiki/Compare-and-swap

   In computer science, compare-and-swap (CAS) is an atomic instruction used in multithreading to achieve synchronization.It compares the contents of a memory location with a given value and, only if they are the same, modifies the contents of that memory location to a new given value.

9. Thread (computing) - Wikipedia

   en.wikipedia.org/wiki/Thread_(computing)

   A process with two threads of execution, running on one processor Program vs. Process vs. Thread Scheduling, Preemption, Context Switching. In computer science, a thread of execution is the smallest sequence of programmed instructions that can be managed independently by a scheduler, which is typically a part of the operating system. [1]