This paper reports the design and programming of a parallel processor which ... a 16 x 16 SIMD array, and also a control-parallel paradigm in a MIMD network of.
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Ø*NH=$@C= Ù 9GcJ*7:9d7:@CaHG ^C@D7:@C_,^CNH@C=$= ÞB>RV=$@D7:9h[ BYB>b =K7:9XZQH9hMo^CG B>9ßNH=B>RV=$@D7^CG B>9^D7:Ý>=KJRHbc7>M = aV= ^8Ø=$=$9^8ØBÚ-ÞaHG ^PJ}Qh7:@C=ØB>@D[HJ$SfM$7:b b =K[RHbc7:9H=KJP7:9h[ 7XZQH@L^CNH=$@PE7>JLÝRHbc7:9H=>mßNH=#E7>JLÝ RHbc7:9H=GcJ=$9H=$@D7^C=K[aY_Û â%G 9H= ^CNH=$@7^ =K7>MDN¤; k 7¤pÞaHG ^ ]7:b QH=FØ*NHGcMDN¤GcJ aH@CB}7>[HM$7>J8^ @CBØÞØ*GcJL=^CNH@CB>QHN^CNH=7:@C@D7§_7:9h[d7:9HB:^CNH=$@p ÞaHG ^*]7:b QH=aH@CB}7>[HM$7>J8^M B>b QHEF9gÙ ÞØ*GcJL=>m ßNH=7>[H[g@ h=$bc[@C= XZ=$@DJA^CBFB>9H=PB:XT^CNH= Ú -:ÝFRHbc7:9H=KJG 9^CNH= [gGcJ8^C@CG aHQg^C=K[d7:@C@D7§_#EF=$EFB>@C_>m G @EFBg[gQHb =KJ*G 9d^CNH=â%GcJLRHQg^C=$@PàY_gJ8^C=$Em ßNH=FEFGcM @CB:ÞG 9hJ8^C@CQhMo^CG B>9 ^CBd^CNH=F=$9}^CG @C=7:@C@D7§_ah7>JLGcM$7:b b _ M B>9hJLGcJ8^DJPB:X^CNH=)rÛ%ä±\ XZQH9hMo^CG B>9 aHG ^DJ$ST^CNH=)IÛ%á 7>[H[g@C=KJCJ$Sn^CNH=p ÞaHG ^@CBØ 7:9h[©M B>b QHEF9¤[H7^D7HST^CNH=9H=$G NYaVB>QH@ JL=$b =KMo^CG B>9¤7:9h[ ^CNH=@D7:&E §@C=$GcJ8^C=$@ hb =M B>9}ç ^C@CB>bgb G 9H=KJ$m Ûb bhB:XV^CNH=KJL=*EFGcM @CB:ÞG 9hJ8^C@CQhMo^CG B>9#aHG ^DJA7:@C=M B>RHG =K[^CB =$]>=$@C_ RH@CBgM =KJCJLB>@ G 9^CNH=%7:@C@D7§_>m 7§]YG 9H=$9)7JLG 9Hb =*G 9hJ8^C@CQhMo^CG B>9^CB ^CNH=%7:@C@D7§_>S^CNH=PM B>9}^C@CB>b b =$@A7:9h[ 7:@C@D7§_B>RV=$@D7^CG B>9hJ^CNH=$9RH@CBgM =$=K[dG 9Rh7:@D7:b b =$b°mßNH=EFGcM @CB:ÞG 9hJ8^C@CQhMo^CG B>9d@C=$GcJ8^C=$@XZB>@*^CNH=,7:@C@D7§_>S ^CB>= ^CNH=$@Ø*G ^CN]7:@CG B>QhJ7>[H[g@C=KJCJ7:9h[5[H7^D7@C=$GcJ8^C=$@DJXZB>@,M B>EFE,QH9HGcM$7^CG B>ç 97:@C=E7:RHRV=K[¤G 9}^CB ^CNH=d7>[H[g@C=KJCJJLRh7>M =B:X*^CNH=M B>9}^C@CB>b b =$@KmßNH=M B>9}^C@CB>b b =$@G ^DJL=$b XGcJ,7-Ú >á >S }Ú§ÞaHG ^KSpKáaY_}^C= I*6L+à E7>MDNHG 9H=>SAah7>JL=K[5B>9^CNH=ßéhp$é ^C@D7:9hJLRHQg^C=$@Km¤6^FNh7>J,é5-Ú >á ç dJL=$@CGc7:bb G 9H=dG 9}^C=$@LXl7>M =KJ é
Video Out
Video In
1 - bit Video Shift Register
Column Input Row Input
Mux
16k - bit Dynamic RAM N
North Input South Input East Input
4:1
1 - bit
Mux
Q - register
West Input Neighbour Select
W
E S
2 Open collector buffer
Neighbour Outputs
8:1
(8 - bits)
Column Output
ALU Function
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System
Orion (Unix BSD 4.2)
(PC/AT + B004)
+ 4 Mbytes
Links
Transputer
Development
16bit DMA
MicroInstructions
Master
Timing & Arbitration
Controller (1 Mbyte T414)
Col & Row data Col. Out Data
Links
Video
16 x 16 Array
Tapped Video
Interrupt
Shift Register Outputs
Request
Transputer Array
Refresh & Colour
(42 x T414)
Control
Video
Monitor
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
Row Interface
Ù G QH@C=Ú!AßNH=E78B>@*EFBg[gQHb =KJG 9d^CNH=â%GcJLRHQg^C=$@PàY_gJ8^C=$E
Column Interface
Transputer Development System
Control Transputer
32-bit Unix Host
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Work Packets
Buffer
Buffer
Allocator & Plotter
Further 40 stages
(on Disputer
of the farm
Controller)
Worker
Worker
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