Re: [Simh] Alpha simulator performance

2012-04-21 Thread Schmucker, Eric Carl
I wouldn't attempt to compare any version of NT or later Windows OSes with VMS since my knowledge of Windows is lacking. But I have explored a large part of the Windows API and it does seem like a big mish-mash - very broad, but not as clean as it could be. But it may be unrealistic to expect

Re: [Simh] Extended SimH on BeagleBone controls real blinkenlight panels

2012-04-21 Thread Quentin North (noisy)
On 20 Apr 2012, at 20:46, Nathan Cutler wrote: If I remember correctly, the SimH serial-port emulation relies on telnet. Awhile back I tried to attach a real VT420 to a SimH/VAX instance running OpenVMS 7.3, and as I found out it's not really the same as running a VT420 attached to a real

Re: [Simh] Extended SimH on BeagleBone controls real blinkenlight panels

2012-04-21 Thread Nathan Cutler
Im just talking about the system console. Im simulating an HP2100 system using simh and for this the system console is on the simh console. Consequently, if I attach to the host computer using serial and then run up the HP2100 system, the system console is on the serial port. OK, yes, VMS

Re: [Simh] Alpha simulator performance

2012-04-21 Thread David Holland
On Fri, Apr 20, 2012 at 6:47 PM, Sergey Oboguev obog...@yahoo.com wrote: While we're in wish list mode, I'd like to see SimH emulate Alpha or Itanium, so I could use it to run  newer versions of OpenVMS than 7.3. There are free versions of commercial Alpha emulators available, but they only

Re: [Simh] Extended SimH on BeagleBone controls real blinkenlight panels

2012-04-21 Thread Jörg Hoppe
Im just talking about the system console. Im simulating an HP2100 system using simh and for this the system console is on the simh console. Consequently, if I attach to the host computer using serial and then run up the HP2100 system, the system console is on the serial port. All the user

Re: [Simh] Extended SimH on BeagleBone controls real blinkenlight panels

2012-04-21 Thread Nathan Cutler
4. then you have your serial device connected over a telnet tunnel to one of SimH's user serial ports This looks great in theory, but breaks down (a little) in practice. One example: back in the day, I was used to TYPE-ing a long file and using CTRL-S and CTRL-Q to stop and start the listing.

[Simh] OT - Windows - Re: Alpha simulator performance

2012-04-21 Thread Toby Thain
On 20/04/12 6:47 PM, Sergey Oboguev wrote: ... As a side note, I personally was never quite able to understand the reasoning of people who extoll VMS and simultaneously bleah about Windoze, which after all at its foundations is to a significant extent a clean and neat reimplementation of

Re: [Simh] OT - Windows - Re: Alpha simulator performance

2012-04-21 Thread Nathan Cutler
As a side note, I personally was never quite able to understand the reasoning of people who extoll VMS and simultaneously bleah about Windoze, which after all at its foundations is to a significant extent a clean and neat reimplementation of VMS/Mica architecture at a new technological