[lock-free] Re: Experimental Read/Write Mutex..

2019-02-27 Thread Manuel Pöter
Benchmarked this on 2 systems with `THREADS` set to 1, 2 and 4. Result 1: 8x Intel(R) Xeon(R) CPU E7- 8850 @ 2.00GHz (80 cores, 2x SMT) Testing Version 0.1: Chris M. Thomasson's Experimental Read/Write Mutex ___ cpu_threads_n = 160 threads_n = 160 writers = 80

[lock-free] TensorFlow scheduler

2019-02-27 Thread Dmitry Vyukov
Hi, TensorFlow CPU task scheduler I wrote some time ago: https://bitbucket.org/eigen/eigen/src/9fdbc9e653c1adc64db1078fd2ec899c1e33ba0c/unsupported/Eigen/CXX11/src/ThreadPool/NonBlockingThreadPool.h?at=default=file-view-default

Re: [lock-free] Re: Experimental Read/Write Mutex..

2019-02-27 Thread Dmitry Vyukov
On Tue, Feb 26, 2019 at 11:47 PM Chris M. Thomasson wrote: > > On Tuesday, February 26, 2019 at 12:10:02 AM UTC-8, Dmitry Vyukov wrote: >> >> On Wed, Feb 20, 2019 at 7:51 AM Chris M. Thomasson >> wrote: >> > >> > Fwiw, I wrote a crude new benchmark that measures how many reads and >> > writes