(3M) Calculator User Manual

This can also be done in a single piped command:
% echo cmplt 7 | gmap brol.grf - /tmp/brol.map
If compressed data handling is enabled, read the graph as a gzip compressed
file, and output the mapping as a bzip2 file, on the fly:
% echo cmplt 7 | gmap brol.grf.gz - /tmp/brol.map.bz2
• Partition source graph brol.grf into two uneven parts of resp e ctive weights
4
11
and
7
11
, and save the result to file /tmp/brol.map.
% echo cmpltw 2 4 7 > /tmp/k2w.tgt
% gmap brol.grf /tmp/k2w.tgt /tmp/brol.map
This can also be done in a single piped command:
% echo cmpltw 2 4 7 | gmap brol.grf - /tmp/brol.map
If compressed da ta handling is enabled, use gzip compressed streams on the
fly:
% echo cmpltw 2 4 7 | gmap brol.grf.gz - /tmp/brol.map.gz
• Map a 32 by 32 bidimensiona l grid source graph onto a 256-node hyper c ube,
and save the result to file /tmp/brol.map.
% gmk
m2 32 32 | gmap - tgt/h8.tgt /tmp/brol.map
• Build the Open Inventor file graph.iv that contains the display of a
source graph the source and geometry files of which are named graph.grf
and graph.xyz.
% gout -Mn -Oi graph.grf graph.xyz - graph.iv
Although no mapping data is required because of the “-Mn” option, note the
presence of the dummy input mapping file name “-”, which is needed to
sp e c ify the output visualization file name.
• Given the sour c e and geometry files graph.grf and graph.xyz of a source
graph, map the gr aph on a 8 by 8 bidimensional mesh and display the
mapping result on a color screen by means of the public-domain ghostview
PostScript previewer.
% gmap graph.grf tgt/m8x8.tgt | gout graph.grf graph.xyz
’-Op{ c,f,l}’ | ghostview -
• Build a 24-node Cube-Connected-Cycles graph target architecture which will
be frequently used. Then, map compressed source file graph.grf.gz onto it,
and save the result to file /tmp/brol.map.
% amk
ccc 3 | acpl - /tmp/ccc3.tgt
% gunzip -c graph.grf.gz | gmap - /tmp/ccc3.tgt /tmp/brol.map
128