diff options
Diffstat (limited to 'src/aig/ivy/ivyShow.c')
-rw-r--r-- | src/aig/ivy/ivyShow.c | 338 |
1 files changed, 0 insertions, 338 deletions
diff --git a/src/aig/ivy/ivyShow.c b/src/aig/ivy/ivyShow.c deleted file mode 100644 index cd726e43..00000000 --- a/src/aig/ivy/ivyShow.c +++ /dev/null @@ -1,338 +0,0 @@ -/**CFile**************************************************************** - - FileName [ivyShow.c] - - SystemName [ABC: Logic synthesis and verification system.] - - PackageName [And-Inverter Graph package.] - - Synopsis [Visualization of HAIG.] - - Author [Alan Mishchenko] - - Affiliation [UC Berkeley] - - Date [Ver. 1.0. Started - May 11, 2006.] - - Revision [$Id: ivyShow.c,v 1.00 2006/05/11 00:00:00 alanmi Exp $] - -***********************************************************************/ - -#include "ivy.h" - -//////////////////////////////////////////////////////////////////////// -/// DECLARATIONS /// -//////////////////////////////////////////////////////////////////////// - -static void Ivy_WriteDotAig( Ivy_Man_t * pMan, char * pFileName, int fHaig, Vec_Ptr_t * vBold ); - -//////////////////////////////////////////////////////////////////////// -/// FUNCTION DEFINITIONS /// -//////////////////////////////////////////////////////////////////////// - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Ivy_ManShow( Ivy_Man_t * pMan, int fHaig, Vec_Ptr_t * vBold ) -{ - extern void Abc_ShowFile( char * FileNameDot ); - static Counter = 0; - char FileNameDot[200]; - FILE * pFile; - // create the file name -// Ivy_ShowGetFileName( pMan->pName, FileNameDot ); - sprintf( FileNameDot, "temp%02d.dot", Counter++ ); - // check that the file can be opened - if ( (pFile = fopen( FileNameDot, "w" )) == NULL ) - { - fprintf( stdout, "Cannot open the intermediate file \"%s\".\n", FileNameDot ); - return; - } - fclose( pFile ); - // generate the file - Ivy_WriteDotAig( pMan, FileNameDot, fHaig, vBold ); - // visualize the file - Abc_ShowFile( FileNameDot ); -} - -/**Function************************************************************* - - Synopsis [Writes the graph structure of AIG for DOT.] - - Description [Useful for graph visualization using tools such as GraphViz: - http://www.graphviz.org/] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Ivy_WriteDotAig( Ivy_Man_t * pMan, char * pFileName, int fHaig, Vec_Ptr_t * vBold ) -{ - FILE * pFile; - Ivy_Obj_t * pNode, * pTemp, * pPrev; - int LevelMax, Level, i; - - if ( Ivy_ManNodeNum(pMan) > 200 ) - { - fprintf( stdout, "Cannot visualize AIG with more than 200 nodes.\n" ); - return; - } - if ( (pFile = fopen( pFileName, "w" )) == NULL ) - { - fprintf( stdout, "Cannot open the intermediate file \"%s\".\n", pFileName ); - return; - } - - // mark the nodes - if ( vBold ) - Vec_PtrForEachEntry( vBold, pNode, i ) - pNode->fMarkB = 1; - - // compute levels - LevelMax = 1 + Ivy_ManSetLevels( pMan, fHaig ); - - // write the DOT header - fprintf( pFile, "# %s\n", "AIG structure generated by IVY package" ); - fprintf( pFile, "\n" ); - fprintf( pFile, "digraph AIG {\n" ); - fprintf( pFile, "size = \"7.5,10\";\n" ); -// fprintf( pFile, "ranksep = 0.5;\n" ); -// fprintf( pFile, "nodesep = 0.5;\n" ); - fprintf( pFile, "center = true;\n" ); -// fprintf( pFile, "orientation = landscape;\n" ); -// fprintf( pFile, "edge [fontsize = 10];\n" ); -// fprintf( pFile, "edge [dir = none];\n" ); - fprintf( pFile, "edge [dir = back];\n" ); - fprintf( pFile, "\n" ); - - // labels on the left of the picture - fprintf( pFile, "{\n" ); - fprintf( pFile, " node [shape = plaintext];\n" ); - fprintf( pFile, " edge [style = invis];\n" ); - fprintf( pFile, " LevelTitle1 [label=\"\"];\n" ); - fprintf( pFile, " LevelTitle2 [label=\"\"];\n" ); - // generate node names with labels - for ( Level = LevelMax; Level >= 0; Level-- ) - { - // the visible node name - fprintf( pFile, " Level%d", Level ); - fprintf( pFile, " [label = " ); - // label name - fprintf( pFile, "\"" ); - fprintf( pFile, "\"" ); - fprintf( pFile, "];\n" ); - } - - // genetate the sequence of visible/invisible nodes to mark levels - fprintf( pFile, " LevelTitle1 -> LevelTitle2 ->" ); - for ( Level = LevelMax; Level >= 0; Level-- ) - { - // the visible node name - fprintf( pFile, " Level%d", Level ); - // the connector - if ( Level != 0 ) - fprintf( pFile, " ->" ); - else - fprintf( pFile, ";" ); - } - fprintf( pFile, "\n" ); - fprintf( pFile, "}" ); - fprintf( pFile, "\n" ); - fprintf( pFile, "\n" ); - - // generate title box on top - fprintf( pFile, "{\n" ); - fprintf( pFile, " rank = same;\n" ); - fprintf( pFile, " LevelTitle1;\n" ); - fprintf( pFile, " title1 [shape=plaintext,\n" ); - fprintf( pFile, " fontsize=20,\n" ); - fprintf( pFile, " fontname = \"Times-Roman\",\n" ); - fprintf( pFile, " label=\"" ); - fprintf( pFile, "%s", "AIG structure visualized by ABC" ); - fprintf( pFile, "\\n" ); - fprintf( pFile, "Benchmark \\\"%s\\\". ", "aig" ); - fprintf( pFile, "Time was %s. ", Extra_TimeStamp() ); - fprintf( pFile, "\"\n" ); - fprintf( pFile, " ];\n" ); - fprintf( pFile, "}" ); - fprintf( pFile, "\n" ); - fprintf( pFile, "\n" ); - - // generate statistics box - fprintf( pFile, "{\n" ); - fprintf( pFile, " rank = same;\n" ); - fprintf( pFile, " LevelTitle2;\n" ); - fprintf( pFile, " title2 [shape=plaintext,\n" ); - fprintf( pFile, " fontsize=18,\n" ); - fprintf( pFile, " fontname = \"Times-Roman\",\n" ); - fprintf( pFile, " label=\"" ); - fprintf( pFile, "The set contains %d logic nodes and spans %d levels.", Ivy_ManNodeNum(pMan), LevelMax ); - fprintf( pFile, "\\n" ); - fprintf( pFile, "\"\n" ); - fprintf( pFile, " ];\n" ); - fprintf( pFile, "}" ); - fprintf( pFile, "\n" ); - fprintf( pFile, "\n" ); - - // generate the COs - fprintf( pFile, "{\n" ); - fprintf( pFile, " rank = same;\n" ); - // the labeling node of this level - fprintf( pFile, " Level%d;\n", LevelMax ); - // generate the CO nodes - Ivy_ManForEachCo( pMan, pNode, i ) - { - if ( fHaig || pNode->pEquiv == NULL ) - fprintf( pFile, " Node%d%s [label = \"%d%s\"", pNode->Id, - (Ivy_ObjIsLatch(pNode)? "_in":""), pNode->Id, (Ivy_ObjIsLatch(pNode)? "_in":"") ); - else - fprintf( pFile, " Node%d%s [label = \"%d%s(%d%s)\"", pNode->Id, - (Ivy_ObjIsLatch(pNode)? "_in":""), pNode->Id, (Ivy_ObjIsLatch(pNode)? "_in":""), - Ivy_Regular(pNode->pEquiv)->Id, Ivy_IsComplement(pNode->pEquiv)? "\'":"" ); - fprintf( pFile, ", shape = %s", (Ivy_ObjIsLatch(pNode)? "box":"invtriangle") ); - fprintf( pFile, ", color = coral, fillcolor = coral" ); - fprintf( pFile, "];\n" ); - } - fprintf( pFile, "}" ); - fprintf( pFile, "\n" ); - fprintf( pFile, "\n" ); - - // generate nodes of each rank - for ( Level = LevelMax - 1; Level > 0; Level-- ) - { - fprintf( pFile, "{\n" ); - fprintf( pFile, " rank = same;\n" ); - // the labeling node of this level - fprintf( pFile, " Level%d;\n", Level ); - Ivy_ManForEachObj( pMan, pNode, i ) - { - if ( (int)pNode->Level != Level ) - continue; - if ( fHaig || pNode->pEquiv == NULL ) - fprintf( pFile, " Node%d [label = \"%d\"", pNode->Id, pNode->Id ); - else - fprintf( pFile, " Node%d [label = \"%d(%d%s)\"", pNode->Id, pNode->Id, - Ivy_Regular(pNode->pEquiv)->Id, Ivy_IsComplement(pNode->pEquiv)? "\'":"" ); - fprintf( pFile, ", shape = ellipse" ); - if ( vBold && pNode->fMarkB ) - fprintf( pFile, ", style = filled" ); - fprintf( pFile, "];\n" ); - } - fprintf( pFile, "}" ); - fprintf( pFile, "\n" ); - fprintf( pFile, "\n" ); - } - - // generate the CI nodes - fprintf( pFile, "{\n" ); - fprintf( pFile, " rank = same;\n" ); - // the labeling node of this level - fprintf( pFile, " Level%d;\n", 0 ); - // generate constant node - if ( Ivy_ObjRefs(Ivy_ManConst1(pMan)) > 0 ) - { - pNode = Ivy_ManConst1(pMan); - // check if the costant node is present - fprintf( pFile, " Node%d [label = \"Const1\"", pNode->Id ); - fprintf( pFile, ", shape = ellipse" ); - fprintf( pFile, ", color = coral, fillcolor = coral" ); - fprintf( pFile, "];\n" ); - } - // generate the CI nodes - Ivy_ManForEachCi( pMan, pNode, i ) - { - if ( fHaig || pNode->pEquiv == NULL ) - fprintf( pFile, " Node%d%s [label = \"%d%s\"", pNode->Id, - (Ivy_ObjIsLatch(pNode)? "_out":""), pNode->Id, (Ivy_ObjIsLatch(pNode)? "_out":"") ); - else - fprintf( pFile, " Node%d%s [label = \"%d%s(%d%s)\"", pNode->Id, - (Ivy_ObjIsLatch(pNode)? "_out":""), pNode->Id, (Ivy_ObjIsLatch(pNode)? "_out":""), - Ivy_Regular(pNode->pEquiv)->Id, Ivy_IsComplement(pNode->pEquiv)? "\'":"" ); - fprintf( pFile, ", shape = %s", (Ivy_ObjIsLatch(pNode)? "box":"triangle") ); - fprintf( pFile, ", color = coral, fillcolor = coral" ); - fprintf( pFile, "];\n" ); - } - fprintf( pFile, "}" ); - fprintf( pFile, "\n" ); - fprintf( pFile, "\n" ); - - // generate invisible edges from the square down - fprintf( pFile, "title1 -> title2 [style = invis];\n" ); - Ivy_ManForEachCo( pMan, pNode, i ) - fprintf( pFile, "title2 -> Node%d%s [style = invis];\n", pNode->Id, (Ivy_ObjIsLatch(pNode)? "_in":"") ); - - // generate edges - Ivy_ManForEachObj( pMan, pNode, i ) - { - if ( !Ivy_ObjIsNode(pNode) && !Ivy_ObjIsCo(pNode) && !Ivy_ObjIsBuf(pNode) ) - continue; - // generate the edge from this node to the next - fprintf( pFile, "Node%d%s", pNode->Id, (Ivy_ObjIsLatch(pNode)? "_in":"") ); - fprintf( pFile, " -> " ); - fprintf( pFile, "Node%d%s", Ivy_ObjFaninId0(pNode), (Ivy_ObjIsLatch(Ivy_ObjFanin0(pNode))? "_out":"") ); - fprintf( pFile, " [" ); - fprintf( pFile, "style = %s", Ivy_ObjFaninC0(pNode)? "dotted" : "bold" ); -// if ( Ivy_NtkIsSeq(pNode->pMan) && Seq_ObjFaninL0(pNode) > 0 ) -// fprintf( pFile, ", label = \"%s\"", Seq_ObjFaninGetInitPrintable(pNode,0) ); - fprintf( pFile, "]" ); - fprintf( pFile, ";\n" ); - if ( !Ivy_ObjIsNode(pNode) ) - continue; - // generate the edge from this node to the next - fprintf( pFile, "Node%d", pNode->Id ); - fprintf( pFile, " -> " ); - fprintf( pFile, "Node%d%s", Ivy_ObjFaninId1(pNode), (Ivy_ObjIsLatch(Ivy_ObjFanin1(pNode))? "_out":"") ); - fprintf( pFile, " [" ); - fprintf( pFile, "style = %s", Ivy_ObjFaninC1(pNode)? "dotted" : "bold" ); -// if ( Ivy_NtkIsSeq(pNode->pMan) && Seq_ObjFaninL1(pNode) > 0 ) -// fprintf( pFile, ", label = \"%s\"", Seq_ObjFaninGetInitPrintable(pNode,1) ); - fprintf( pFile, "]" ); - fprintf( pFile, ";\n" ); - // generate the edges between the equivalent nodes - if ( fHaig && pNode->pEquiv && Ivy_ObjRefs(pNode) > 0 ) - { - pPrev = pNode; - for ( pTemp = pNode->pEquiv; pTemp != pNode; pTemp = Ivy_Regular(pTemp->pEquiv) ) - { - fprintf( pFile, "Node%d", pPrev->Id ); - fprintf( pFile, " -> " ); - fprintf( pFile, "Node%d", pTemp->Id ); - fprintf( pFile, " [style = %s]", Ivy_IsComplement(pTemp->pEquiv)? "dotted" : "bold" ); - fprintf( pFile, ";\n" ); - pPrev = pTemp; - } - // connect the last node with the first - fprintf( pFile, "Node%d", pPrev->Id ); - fprintf( pFile, " -> " ); - fprintf( pFile, "Node%d", pNode->Id ); - fprintf( pFile, " [style = %s]", Ivy_IsComplement(pPrev->pEquiv)? "dotted" : "bold" ); - fprintf( pFile, ";\n" ); - } - } - - fprintf( pFile, "}" ); - fprintf( pFile, "\n" ); - fprintf( pFile, "\n" ); - fclose( pFile ); - - // unmark nodes - if ( vBold ) - Vec_PtrForEachEntry( vBold, pNode, i ) - pNode->fMarkB = 0; -} - - -//////////////////////////////////////////////////////////////////////// -/// END OF FILE /// -//////////////////////////////////////////////////////////////////////// - - |