[rescue] Sun 711

[Shawn Wallbridge]

I am pretty sure it is actually 281MB/s.

2000*1536 x 32bit (RGBA) x 24fps

3072000 x 32bit (RGBA) x 24fps

98304000 x 24fps

2359296000 bits/s

294912000 bytes/s

288000 Kb/s

281.25 MB/s

Now strictly speaking, I don't think RGB_A_ is needed for playback, but we
need to render Alpha, so we would have to convert the files for playback,
which would be a pain.

shawn

-----Original Message-----
From: rescue-admin at sunhelp.org [mailto:rescue-admin at sunhelp.org]On
Behalf Of Joshua D Boyd
Sent: Thursday, May 02, 2002 12:04 PM
To: rescue at sunhelp.org
Subject: Re: [rescue] Sun 711


On Thu, May 02, 2002 at 05:38:56PM +0100, Chris Byrne wrote:

> 100 to 125MB/s is easy, anything more than that and it starts to get hard.
> Getting to around 250 MB/s shouldnt be all that diffiult with a single
64/66
> bus, but to have sustained throughput more than that you really do need
two
> busses.

It seems to me that there shouldn't be much required beyond 225 or so MB/s.
I suspect that either something was left out, or else the boss is using
300 M/s as a fudge factor.

--
Joshua D. Boyd