'Spin lock' presentation slideshows

NMR theory and experiments

NMR theory and experiments. NMR theory and experiments Analytical Chemistry TIGP, Academia Sinica. Instructor: Der-Lii M. Tzou. Place: A508, IC. Hour: 9:00~12:00 am June 6, 2007 (02) 2789-8524 email:tzou@ccvax.sinica.edu.tw. Applications of NMR to Biological Systems

1.32k views • 106 slides

Kernel Synchronization

Kernel Synchronization. 9662542 ??? 9662638 ??? 9665516 ???. Kernel Synchronization. Think of the kernel as a server that answers requests. Requests can come either from a process running on a CPU or an external device issuing an interrupt request.

1.24k views • 97 slides

Synchronization

Synchronization. CS 6560: Operating Systems Design. Synchronization. Problem Threads may share data Data consistency must be maintained Example Suppose a thread wants to withdraw $5 from a bank account and another thread wants to deposit $10 to the same account

555 views • 54 slides

Inside Synchronization

477 views • 47 slides

462 views • 43 slides

QED: A Simplifier for Concurrent Programs

QED: A Simplifier for Concurrent Programs. Shaz Qadeer Microsoft Research. Joint work with Tayfun Elmas Ali Sezgin Serdar Tasiran. Reliable concurrent software?. Concurrency results in Heisenbugs non-deterministic, timing dependent data corruption, crashes

606 views • 42 slides

CS 6560 Operating System Design

510 views • 35 slides

CS510 Concurrent Systems Jonathan Walpole

CS510 Concurrent Systems Jonathan Walpole. Linux Kernel Locking Techniques. Locking In The Linux Kernel. Why do we need locking in the kernel? Which problems are we trying to solve? What implementation choices do we have? Is there a one-size-fits-all solution?. Concurrency in Linux.

462 views • 31 slides

CS510 Concurrent Systems Jonathan Walpole

CS510 Concurrent Systems Jonathan Walpole. Linux Kernel Locking Techniques. Locking In The Linux Kernel. Why do we need locking in the kernel? Which problems are we trying to solve? What implementation choices do we have? Is there a one-size-fits-all solution?. Concurrency in Linux.

329 views • 31 slides

CS533 Concepts of Operating Systems

CS533 Concepts of Operating Systems. Linux Kernel Locking Techniques. Intro to kernel locking techniques (Linux). Why do we need locking in the kernel? Which problems are we trying to solve? What implementation choices do we have? Is there a one-size-fits-all solution?.

477 views • 30 slides

CSC 660: Advanced OS

CSC 660: Advanced OS. Synchronization. Topics. Race Conditions Critical Sections Kernel Concurrency What needs Protection? Atomic Operations Spin Locks Semaphores Deadlock. Race Conditions. out = 4. abc.pdf. 4. prog.c. 5. Process A. as2.txt. 6. in = 7. 7. Process B.

257 views • 25 slides

Thread Implementation Issues

229 views • 22 slides

The Performance of Spin Lock Alternatives for Shared-Memory Microprocessors

The Performance of Spin Lock Alternatives for Shared-Memory Microprocessors. Thomas E. Anderson Presented by David Woodard. Introduction. Shared Memory Multiprocessors Need to protect shared data structures (critical sections)

251 views • 22 slides

Implementation of Locks

Implementation of Locks. David Gregg Trinity College Dublin. Process Synchronization. Need to be able to coordinate processes working on a common task Lock variables (mutexes) are used to coordinate or synchronize processes

154 views • 14 slides

515 views • 12 slides