luke
/
abc
mirror of https://github.com/YosysHQ/abc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Tuning the flow scripts.

This commit is contained in:
Alan Mishchenko 2014-09-20 21:52:39 -07:00
parent 5ce7aa572f
commit dc9a08bddc
2 changed files with 71 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
src/aig/gia/giaScript.c
View File

@ -373,6 +373,7 @@ void Gia_ManPerformMap( int nAnds, int nLutSize, int nCutNum, int fVerbose )
{
char Command[200];
sprintf( Command, "&unmap; &lf -K %d -C %d -k; &save", nLutSize, nCutNum );
// sprintf( Command, "&unmap; &if -K %d -C %d; &save", nLutSize, nCutNum );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Command );
if ( fVerbose )
{
@ -387,7 +388,7 @@ void Gia_ManPerformMap( int nAnds, int nLutSize, int nCutNum, int fVerbose )
printf( "Mapping with &lf:\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
}
if ( (nLutSize == 4 && nAnds < 100000) || (nLutSize == 6 && nAnds < 2000) )
if ( (nLutSize == 4 && nAnds < 100000) || (nLutSize == 6 && nAnds < 10000) )
{
sprintf( Command, "&unmap; &if -sz -S %d%d -K %d -C %d", nLutSize, nLutSize, 2*nLutSize-1, 2*nCutNum );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Command );
@ -492,11 +493,15 @@ void Gia_ManPerformFlow( int fIsMapped, int nAnds, int nLevels, int nLutSize, in
***********************************************************************/
void Gia_ManPerformFlow2( int fIsMapped, int nAnds, int nLevels, int nLutSize, int nCutNum, int fVerbose )
{
char Comm1[100], Comm2[100];
sprintf( Comm1, "&synch2 -K %d; &lf -mk -E 5 -K %d -C %d; &save", nLutSize, nLutSize, nCutNum );
sprintf( Comm2, "&dch -f; &lf -mk -E 5 -K %d -C %d; &save", nLutSize, nCutNum+4 );
char Comm1[100], Comm2[100], Comm3[100], Comm4[100];
sprintf( Comm1, "&synch2 -K %d; &if -m -K %d -C %d; &save", nLutSize, nLutSize, nCutNum );
sprintf( Comm2, "&dch -f; &if -m -K %d -C %d; &save", nLutSize, nCutNum+4 );
sprintf( Comm3, "&synch2 -K %d; &lf -mk -E 5 -K %d -C %d; &save", nLutSize, nLutSize, nCutNum );
sprintf( Comm4, "&dch -f; &lf -mk -E 5 -K %d -C %d; &save", nLutSize, nCutNum+4 );
// perform synthesis
if ( fVerbose )
printf( "Trying synthesis...\n" );
if ( fIsMapped )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm1 );
@ -509,9 +514,20 @@ void Gia_ManPerformFlow2( int fIsMapped, int nAnds, int nLevels, int nLutSize, i
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// return the result
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// perform balancing
if ( fVerbose )
printf( "Trying SOP balancing...\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st; &sopb -R 10 -C 4" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm1 );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm3 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
@ -521,7 +537,55 @@ void Gia_ManPerformFlow2( int fIsMapped, int nAnds, int nLevels, int nLutSize, i
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// return the result
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
if ( nAnds > 100000 )
return;
// perform balancing
if ( fVerbose )
printf( "Trying SOP balancing...\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st; &sopb -R 10" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm3 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm2 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// return the result
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
if ( nAnds > 50000 )
return;
// perform balancing
if ( fVerbose )
printf( "Trying SOP balancing...\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st; &sopb -R 10" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm3 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm2 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// return the result
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );

1
src/misc/vec/vecPtr.h
View File

@ -883,6 +883,7 @@ static void Vec_PtrUniqify( Vec_Ptr_t * p, int (*Vec_PtrSortCompare)() )
p->pArray[k++] = p->pArray[i];
p->nSize = k;
}
static void Vec_PtrUniqify2( Vec_Ptr_t * p, int (*Vec_PtrSortCompare)(), void (*Vec_PtrObjFree)(), Vec_Int_t * vCounts ) ___unused;
static void Vec_PtrUniqify2( Vec_Ptr_t * p, int (*Vec_PtrSortCompare)(), void (*Vec_PtrObjFree)(), Vec_Int_t * vCounts )
{
int i, k;