Re: What every programmer should know about memory, in 2019?

2019-10-27 Thread tomas
On Mon, Oct 28, 2019 at 12:13:57AM +1100, Andrew McGlashan wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Hi, > > On 25/10/19 1:22 am, Boyan Penkov wrote: > > Hello, > > > > Ulrich Drepper's piece on on-chip memory architectures is a > > fantastic read, and I recently had the

Re: What every programmer should know about memory, in 2019?

2019-10-27 Thread tomas
On Sun, Oct 27, 2019 at 08:40:33AM -0400, Boyan Penkov wrote: > Thanks, Tomas — any pointers to where I might find such an revised, amended > version? I'd have told you if I knew... Cheers -- t signature.asc Description: Digital signature

Re: What every programmer should know about memory, in 2019?

2019-10-27 Thread deloptes
Andrew McGlashan wrote: > Well, I don't have any great insights here, but row hammer, spectre, > meltdown and the like weren't a thing back then were it?  There are > more "modern" day exploits against memory, especially with shared > servers ... you know, those cloud servers that too many people

Re: What every programmer should know about memory, in 2019?

2019-10-27 Thread Andrew McGlashan
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, On 25/10/19 1:22 am, Boyan Penkov wrote: > Hello, > > Ulrich Drepper's piece on on-chip memory architectures is a > fantastic read, and I recently had the chance to revisit it -- > https://people.freebsd.org/~lstewart/articles/cpumemory.pdf >

Re: What every programmer should know about memory, in 2019?

2019-10-27 Thread Boyan Penkov
Thanks, Tomas — any pointers to where I might find such an revised, amended version? Cheers! -- Boyan Penkov www.boyanpenkov.com > On Oct 25, 2019, at 03:22, to...@tuxteam.de wrote: > > On Fri, Oct 25, 2019 at 02:11:58AM +0200, deloptes wrote: >> Boyan Penkov wrote: >> >>> Ulrich Drepper's

Re: What every programmer should know about memory, in 2019?

2019-10-25 Thread tomas
On Fri, Oct 25, 2019 at 02:11:58AM +0200, deloptes wrote: > Boyan Penkov wrote: > > > Ulrich Drepper's piece on on-chip memory architectures is a fantastic > > read, and I recently had the chance to revisit it -- > > https://people.freebsd.org/~lstewart/articles/cpumemory.pdf > > > > I am

Re: What every programmer should know about memory, in 2019?

2019-10-24 Thread deloptes
Boyan Penkov wrote: > Ulrich Drepper's piece on on-chip memory architectures is a fantastic > read, and I recently had the chance to revisit it -- > https://people.freebsd.org/~lstewart/articles/cpumemory.pdf > > I am writing to ask more knowledgeable folks if the last 13 years have > seen

What every programmer should know about memory, in 2019?

2019-10-24 Thread Boyan Penkov
Hello, Ulrich Drepper's piece on on-chip memory architectures is a fantastic read, and I recently had the chance to revisit it -- https://people.freebsd.org/~lstewart/articles/cpumemory.pdf I am writing to ask more knowledgeable folks if the last 13 years have seen sufficient changes that render