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Article #1869On-chip RAM using D7205.- Help!
From: Mauricio Gomez Calderon
Date: Wed, 06 Jan 1993 19:05
Date: Wed, 06 Jan 1993 19:05
26 lines
1120 bytes
1120 bytes
Hi...
In order to accelerate a numerical calculation, I'm trying to put
small code in the fast on-chip RAM, using
SET processor (order.code := -1)
MAP logical.processor ONTO processor
and the corresponding /RE option on the occonf.
It works... but don't increases the speed!!!
The small code is a small program that perform 1000000 iterations
changing only 5 REAL64 variables. This code is put into five transputers
connected like a ring. Communications take place only 3 times over the
network.
What's wrong???
Maurro
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Newsgroups: comp.sys.transputer Path: arc1-ca.pugleaf.net!sparky!uunet!uchdcc!inti!maurro From: maurro@inf.utfsm.cl (Mauricio Gomez Calderon) Subject: On-chip RAM using D7205.- Help! Sender: usenet@dcc.uchile.cl (Network News) Message-ID: <1993Jan06.190526.42203@dcc.uchile.cl> Date: Wed, 06 Jan 1993 19:05:26 GMT Nntp-Posting-Host: inti.inf.utfsm.cl Organization: Informatica UTFSM X-Newsreader: TIN [version 1.1 PL8] Lines: 29