[comp.sys.acorn] Floating Point Emulator

nms@ukc.ac.uk (N.M.Smith) (01/29/91)

Could someone please tell what kind of speed of operation the floating point
emulator is capable of, say in mflops?  I am intending for a project to build a floating point unit so I
don't want to make a unit that is slower than the emulator.  Also could so kind
soul tell me what is the latest version of the emulator available?

Also does anyone know of a program what will allow me to replace the backdrop
(minus icon bar) with a sprite please?  The info server at Newcastle does not
seem to have such a program.  If you do know of one, can you please mail me to
say where I can get it.

			Thanks a lot
			   Nick

--
    /\    /                          
   /  \  /   /   /---      'Life, like or loathe it, you can't ignore it'
  /    \/   /   /___ .             - Marvin the paranoid android.

pmoore@cix.compulink.co.uk (Paul Moore) (05/14/91)

Hi,

I have an application which I am looking to make into a module.
Specifically, it is a C port of the perl language. I would like to make
a module, so I can RMLoad it once, and have perl available like Basic.
The process seems reasonably straightforward to me, reading my C manual.
However, the program uses the Shared C library, and the Floating Point
Emulator extensively. (Ie, it is written in C, and it uses floating
point variables.)

I have heard rumours that it is not possible to use the FPE from within
a module. Is there any truth in this?

If so, how can I make a program which uses floating point into a
module??? Surely it must be possible?

Gustav.

E-Mail: pmoore%cix@ukc.ac.uk
    or: gustav@tharr.UUCP

gtoal@castle.ed.ac.uk (G Toal) (05/14/91)

In article <1991May13.184500.13782@demon.co.uk> Paul Moore <pmoore@cix.compulink.co.uk> writes:
:Hi,
:
:I have an application which I am looking to make into a module.
:Specifically, it is a C port of the perl language. I would like to make
:a module, so I can RMLoad it once, and have perl available like Basic.

What!!! - I thought Perl binaries were usually about a meg big!
You *really* want that kicking around when you're not using it?