Article View: comp.sys.transputer
Article #1619re: floating point results
From: Netherwood P J
Date: Fri, 26 Apr 1991 10:05
Date: Fri, 26 Apr 1991 10:05
40 lines
2021 bytes
2021 bytes
Here are some results from Zafar Choudhry's program:
Ultrix C Compiler
The Expected Results:> free_l[1]=-0.000002 and free_l[2]=0.000007
The Calculated Values:> free_l[1]=-0.000002 and free_l[2]=0.000007
Done...
GNU C Compiler
The Expected Results:> free_l[1]=-0.000002 and free_l[2]=0.000007
The Calculated Values:> free_l[1]=0.000000 and free_l[2]=0.000000
Done...
Borland Turbo C
The Expected Results:> free_l[1]=-0.000002 and free_l[2]=0.000007
The Calculated Values:> free_l[1]=-0.000002 and free_l[2]=0.000007
Done...
3L's Parallel C on t800
The Expected Results:> free_l[1]=-0.000002 and free_l[2]=0.000007
The Calculated Values:> free_l[1]=-0.000001 and free_l[2]=0.000007
Done...
3L's Parallel C on t414
The Expected Results:> free_l[1]=-0.000002 and free_l[2]=0.000007
The Calculated Values:> free_l[1]=-0.000001 and free_l[2]=0.000007
Done...
Some worrying discrepencies here, but I get the same result for t414 and
t800.
-------------------------------------------------------------------------------
Paul Netherwood janet : P.J.Netherwood@uk.ac.kingston
Research internet : P.J.Netherwood@kingston.ac.uk
phone : (+44) 81 549 1366 ext 2923
local : cs_s424@ux.king
School of Computer Science and Electronic Systems,
|/ingston |>olytechnic, Penrhyn Road, Kingston-upon-Thames, Surrey KT1 2EE, UK.
|\--------|--------------------------------------------------------------------
\
Technical Details
Message-ID:
<9104261105.aa28984@sappho.ux.King.AC.UK>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!ucbvax!ux.kingston.ac.uk!cs_s424Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!ucbvax!ux.kingston.ac.uk!cs_s424 From: cs_s424@ux.kingston.ac.uk (Netherwood P J) Newsgroups: comp.sys.transputer Subject: re: floating point results Message-ID: <9104261105.aa28984@sappho.ux.King.AC.UK> Date: 26 Apr 91 10:05:38 GMT Sender: daemon@ucbvax.BERKELEY.EDU Organization: The Internet Lines: 40