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Last modified by Alexander Schulz-Rosengarten on 2023/09/11 16:17
From version 16.1
edited by cmot
on 2014/02/10 21:32
Change comment: There is no comment for this version
To version 18.1
edited by cmot
on 2014/02/10 21:50
Change comment: There is no comment for this version

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112 112  
113 113  [[image:attach:kieler14.png]]
114 114  
115 -Now generate the Sequentially Constructive Graph (SCG) from the normalized form. You do this also in the context menu of the Project Explorer by selecting the *.normalized.sct and choosing Generate SCG:
115 +Now generate the Sequentially Constructive Graph (SCG) from the normalized form. You do this also in the context menu of the Project Explorer by selecting the *.normalized.sct and choosing Generate SCG. When selecting the abo.normalized.scg file the SCG diagram will be automatically synthesized (you may also want to re-arrange the KLigD view by dragging in to the right side again).
116 116  
117 -[[image:attach:kieler15.png]]
117 +[[image:attach:kieler15.png]][[image:attach:kieler16.png]]
118 118  
119 -When selecting the abo.normalized.scg file the SCG diagram will be automatically synthesized (you may also want to re-arrange the KLigD view by dragging in to the right side again):
119 +
120 120  
121 -[[image:attach:kieler16.png]]
121 +You can now populate the SCG automatically with dependency data. Choose Transform SCG -> SCG with Dependency Data from the context menu (left side). This will result in the following SCG (right side).
122 122  
123 -You can now populate the SCG automatically with dependency data. Choose Transform SCG -> SCG with Dependency Data from the context menu:
123 +[[image:attach:kieler17.png]][[image:attach:kieler18.png]]
124 124  
125 -[[image:attach:kieler17.png]]
125 +
126 126  
127 -This will result in the following SCG:
127 +Now populate the SCG with basic block information (left side). The SCG with calculated basic blocks will look like this (right side).
128 128  
129 -[[image:attach:kieler18.png]]
129 +[[image:attach:kieler19.png]][[image:attach:kieler20.png]]
130 130  
131 -Now populate the SCG with basic block information:
131 +
132 132  
133 -[[image:attach:kieler19.png]]
133 +The next step in compilation is the (more fine grained) calculate of scheduling blocks (left side). The populated SCG with scheduling information looks like this (right side).
134 134  
135 -The SCG with calculated basic blocks will look like this:
135 +[[image:attach:kieler21.png]][[image:attach:kieler22.png]]
136 136  
137 -[[image:attach:kieler20.png]]
137 +
138 138  
139 -The next step in compilation is the (more fine grained) calculate of scheduling blocks:
139 +The SCG is now ready to be sequentialized. A primitive scheduler currently is included in KIELER but more elaborate ones are already in the pipe line (left side). The sequentialized SCG looks like this (right side).
140 140  
141 -[[image:attach:kieler21.png]]
141 +[[image:attach:kieler23.png]][[image:attach:kieler24.png]]
142 142  
143 -The populated SCG with scheduling information looks like this:
143 +
144 144  
145 -[[image:attach:kieler22.png]]
145 +From here its only a short hop to C code. Transform the sequentialized SCG into an S Tick Function (left side). When opening the S file (abo.normalized.seq.s) this already is very c like code (right side).
146 146  
147 -The SCG is now ready to be sequentialized. A primitive scheduler currently is included in KIELER but more elaborate ones are already in the pipe line:
147 +[[image:attach:kieler25.png]][[image:attach:kieler26.png]]
148 148  
149 -[[image:attach:kieler23.png]]
149 +
150 150  
151 -The sequentialized SCG looks like this:
151 +Selecting Generate SC will produce a C file:
152 152  
153 -[[image:attach:kieler24.png]]
153 +[[image:attach:kieler27.png]][[image:attach:kieler28.png]]
154 154  
155 -From here its only a short hop to C code. Transform the sequentialized SCG into an S Tick Function:
156 -
157 -[[image:attach:kieler25.png]]
158 -
159 -When opening the S file (abo.normalized.seq.s) this already is very c like code. Selecting Generate SC
160 -
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166 -
167 -
Confluence.Code.ConfluencePageClass[0]
Id
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1 -8651729
1 +8651733
URL
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1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/8651729/PLDI'14 Artifact on SCCharts
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/8651733/PLDI'14 Artifact on SCCharts