Monday, March 4, 2019

Digest for comp.programming.threads@googlegroups.com - 1 update in 1 topic

Horizon68 <horizon@horizon.com>: Mar 03 01:01PM -0800

Hello..
 
Read this:
 
 
About my scalable RWLocks that i have invented..
 
 
My Scalable RWLocks were updated to version 4.22
 
I have invented and added the following scalable algorithms of a
scalable Fast_RWLock and the scalable Fast_RWLockX that are
starvation-free and they are better than scalable Asymmetric RWLocks
that use IPIs, and they are costless on the reader side, so they are
really powerful, and they are now working with Windows and with Linux on
x86, i have tested them thoroughly and i think it is much more stable
and fast.
 
You can download them from my website here:
 
https://sites.google.com/site/scalable68/scalable-rwlock
 
 
But you have to also know that i have "invented" more "advanced"
scalable RWLocks that i will try to sell to Microsoft or to Embarcadero
or to Google software companies.
 
 
My scalable RWLocks inside the zipfile above are suitable for the
following systems that have a much bigger memory bandwidth and they
are suitable for NUMA systems, look here at the following systems:
 
https://www.anandtech.com/show/11544/intel-skylake-ep-vs-amd-epyc-7000-cpu-battle-of-the-decade/12
 
And my scalable RWLocks above, that i have invented , are suitable for
the following:
 
Based on Intel and Micron's claim, 3D Xpoint is 1000x faster than NAND
and 10x higher density than conventional memory (assume DRAM here). So
latency of PCIe NAND is about 100us, and 1000x faster 3D Xpoint gives
100ns, which is 2 times slower than DRAM's speed of 50ns, so this makes
my scalable RWLocks very useful for 3D Xpoint, so my scalable RWLocks
are for example very useful for Optane SSD 900P that uses 3D Xpoint and
thus they are very useful for such SSDs that use 3D XPoint and that are
used in a "scalable" RAID manner.
 
Read about Intel Optane SSD 900P Review: 3D XPoint Unleashed
 
https://www.tomshardware.co.uk/intel-optane-ssd-900p-3d-xpoint,review-34076.html
 
 
 
So Stay tunned !
 
 
 
Thank you,
Amine Moulay Ramdane.
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