Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-24 Thread Liam Proven
On 23 February 2016 at 16:46, Toby Thain wrote: > So where does QNX come in? Isn't that embedded rather than > desktop/laptop/tablet? It's also the basis of Blackberry 10, the OS on my Passport. There is a desktop version -- I wrote about it a few years ago: http://www.theregister.co.uk/2013/11

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-24 Thread Liam Proven
On 23 February 2016 at 20:15, Charles Anthony wrote: > > And let us not forget the wombat, beloved of the VMS RDBMS. > > "PLOT WOMBAT" I remember discovering WOMBAT in the Help command for RDB, and sitting there, increasingly bemused, exploring the various options within HELP WOMBAT... wondering

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-24 Thread Liam Proven
On 23 February 2016 at 23:41, Maciej W. Rozycki wrote: > > Are you sure? I've seen plenty of Freescale cores going pretty low as > far as power consumption goes, like their whole e200 line to start from > the very low end, but there's also e6500 for example if you want 64 bits > and more process

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-23 Thread Maciej W. Rozycki
On Tue, 23 Feb 2016, Liam Proven wrote: > POWER chips are still going strong but they're big and run hot taking > lots of power. Apple needed a CPU line that could offer good notebook > chips as well as desktop chips, and POWER (and PowerPC) was only > addressing desktop devices. Are you sure?

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-23 Thread Charles Anthony
On Tue, Feb 23, 2016 at 10:57 AM, ben wrote: > On 2/22/2016 7:42 PM, Eric Christopherson wrote: > >> On Mon, Feb 22, 2016, ben wrote: >> >>> Where are all to portable compilers and assemblers source code??? >>> Oh wait you have to pay good money for them back then?. >>> OH now we can't be bothere

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-23 Thread ben
On 2/22/2016 7:42 PM, Eric Christopherson wrote: On Mon, Feb 22, 2016, ben wrote: Where are all to portable compilers and assemblers source code??? Oh wait you have to pay good money for them back then?. OH now we can't be bothered to support the small machines, sorry no source for that. My bigg

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-23 Thread Doug Ingraham
On Mon, Feb 22, 2016 at 10:19 AM, Toby Thain wrote: > >> Seeing Minix 3 on x86 and ARM is good. Unless it wants to wither when >> the world moves beyond x86 and ARM, it will need to be done with enough >> portability in mind to make porting it easy, yes, but it is hardly a >> failing that it isn

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-23 Thread Toby Thain
On 2016-02-23 9:45 AM, Liam Proven wrote: On 22 February 2016 at 17:41, Toby Thain wrote: *Today's* "modern computer market." Are they doing _that_ or are they going after QNX? Or both? #confused It's a decade-old project. It needs to run on cheap commodity kit. Cheap commodity kit means x86

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-23 Thread Liam Proven
On 22 February 2016 at 17:41, Toby Thain wrote: > *Today's* "modern computer market." > > Are they doing _that_ or are they going after QNX? Or both? #confused It's a decade-old project. It needs to run on cheap commodity kit. Cheap commodity kit means x86 and ARM. What is in any way confusing a

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-23 Thread Liam Proven
On 22 February 2016 at 17:36, Mazzini Alessandro wrote: > Not to intrude, but apple could also have gone with the serious power cpu, > thus not "needing" to move to x86. As long as there's enough of a push, sw > houses release versions for a different architecture... and power is hardly > a dead e

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Eric Christopherson
On Mon, Feb 22, 2016, ben wrote: > Where are all to portable compilers and assemblers source code??? > Oh wait you have to pay good money for them back then?. > OH now we can't be bothered to support the small machines, > sorry no source for that. My biggest gripe for Minux > other than the racoon

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread ben
On 2/22/2016 9:58 AM, Mouse wrote: Portability was a fundamental free software tenet. Is. Was, perhaps, even, in the non-OS space. But in the OS space, I think every open-source OS was originally done on some very small number of architectures. Unix was done on the PDP-11 (something else bef

Re: R: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Paul Berger
On 2016-02-22 3:07 PM, Geoff Oltmans wrote: On Feb 22, 2016, at 10:36 AM, Mazzini Alessandro wrote: Not to intrude, but apple could also have gone with the serious power cpu, thus not "needing" to move to x86. As long as there's enough of a push, sw houses release versions for a different arc

Re: R: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Geoff Oltmans
> On Feb 22, 2016, at 10:36 AM, Mazzini Alessandro wrote: > > Not to intrude, but apple could also have gone with the serious power cpu, > thus not "needing" to move to x86. As long as there's enough of a push, sw > houses release versions for a different architecture... and power is hardly a

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Ken Seefried
On 2016-02-22 11:58 AM, Mouse wrote: > Unix was done on the PDP-11 (something else > before that, I think, but I forget what, and I think it was with the > move to the -11 that it became portable enough to be ported instead of > rewritten). PDP-7, though it was more of a "reimplementation" than a

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Toby Thain
On 2016-02-22 11:58 AM, Mouse wrote: Portability was a fundamental free software tenet. Is. Yes, a typo. :) > Was, perhaps, even, in the non-OS space. But in the OS space, I think every open-source OS was originally done on some very small number of architectures. Unix was done on the PDP

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Mouse
> Portability was a fundamental free software tenet. Is. Was, perhaps, even, in the non-OS space. But in the OS space, I think every open-source OS was originally done on some very small number of architectures. Unix was done on the PDP-11 (something else before that, I think, but I forget what

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Toby Thain
On 2016-02-22 11:17 AM, Liam Proven wrote: On 22 February 2016 at 16:54, Toby Thain wrote: Portability was a fundamental free software tenet. It has technical benefits and it would make the project more relevant. The original Minix was far more portable. If it can't adapt to what comes after x

R: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Mazzini Alessandro
[mailto:cctalk-boun...@classiccmp.org] Per conto di Mark J. Blair Inviato: lunedì 22 febbraio 2016 17:04 A: General Discussion: On-Topic and Off-Topic Posts Oggetto: Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine > On Feb 22, 2016, at 07:54, Toby Thain w

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Liam Proven
On 22 February 2016 at 16:54, Toby Thain wrote: > Portability was a fundamental free software tenet. It has technical benefits > and it would make the project more relevant. The original Minix was far more > portable. > > If it can't adapt to what comes after x86 and ARM in whatever markets(?) it

Re: Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Mark J. Blair
> On Feb 22, 2016, at 07:54, Toby Thain wrote: > > I don't think the current perceived size of x86/ARM markets will protect it > as effectively as a diversity of targets would. Remember how ubiquitous > SPARC, VAX, 68K were at one time; if you were stranded there, you don't exist > now. As a

Minix 3 vs portability - was Re: Looking for a small fast VAX development machine

2016-02-22 Thread Toby Thain
On 2016-02-22 10:33 AM, Liam Proven wrote: On 22 February 2016 at 15:39, Toby Thain wrote: So has Minix 3 - last I checked, x86 & ARM only - what's the point of that. Oh, come on. Be fair. First, it's a student project without a huge amount of visibility in the outside world. Secondly, tho