initial commit of public abc

15 files changed, 88 insertions, 1 deletions

diff --git a/src/phys/place/libhmetis.h b/src/phys/place/libhmetis.h
index 051079d4..277299b8 100644
--- a/src/phys/place/libhmetis.h
+++ b/src/phys/place/libhmetis.h
@@ -3,6 +3,10 @@
 #ifndef LIBHMETIS_H_
 #define LIBHMETIS_H_
 
+
+ABC_NAMESPACE_HEADER_START
+
+
 static void HMETIS_PartRecursive(int nvtxs, 
               int nhedges, 
               int *vwgts, 
@@ -28,4 +32,8 @@ static void HMETIS_PartKway(int nvtxs,
              int *part, 
              int *edgecnt ) {} //;
 
+
+
+ABC_NAMESPACE_HEADER_END
+
 #endif
diff --git a/src/phys/place/place_base.c b/src/phys/place/place_base.c
index 4e38f1d1..ef5aca56 100644
--- a/src/phys/place/place_base.c
+++ b/src/phys/place/place_base.c
@@ -15,6 +15,9 @@
 #include "place_base.h"
 #include "place_gordian.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 // --------------------------------------------------------------------
 // Global variables
 //
@@ -343,3 +346,5 @@ int cellSortByID(const void *a, const void *b) {
   if (pa->m_id > pb->m_id) return 1;
   return 0;
 }
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_base.h b/src/phys/place/place_base.h
index e5e7ecef..ed15ef22 100644
--- a/src/phys/place/place_base.h
+++ b/src/phys/place/place_base.h
@@ -10,6 +10,10 @@
 #if !defined(PLACE_BASE_H_)
 #define PLACE_BASE_H_
 
+
+ABC_NAMESPACE_HEADER_START
+
+
 // --------------------------------------------------------------------
 // Data structures
 //
@@ -134,4 +138,8 @@ int    cellSortByX(const void *a, const void *b);
 int    cellSortByY(const void *a, const void *b);
 int    cellSortByID(const void *a, const void *b);
 
+
+
+ABC_NAMESPACE_HEADER_END
+
 #endif
diff --git a/src/phys/place/place_bin.c b/src/phys/place/place_bin.c
index 86ec3506..92b283cc 100644
--- a/src/phys/place/place_bin.c
+++ b/src/phys/place/place_bin.c
@@ -17,6 +17,9 @@
 
 #include "place_base.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 // --------------------------------------------------------------------
 // Global variables
 //
@@ -275,3 +278,5 @@ void spreadDensityY(int numBins, float maxMovement) {
   free(binCells);
   free(allCells);
 }
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_genqp.c b/src/phys/place/place_genqp.c
index 5b6c7027..3418ffcf 100644
--- a/src/phys/place/place_genqp.c
+++ b/src/phys/place/place_genqp.c
@@ -17,6 +17,9 @@
 #include "place_qpsolver.h"
 #include "place_gordian.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 // --------------------------------------------------------------------
 // Global variables
 //
@@ -181,7 +184,7 @@ typedef struct reverseCOG {
 //
 // --------------------------------------------------------------------
 int generateCoGConstraints(reverseCOG COG_rev[]) {
-  int numConstraints = 0; // actual num contraints
+  int numConstraints = 0; // actual num constraints
   int cogRevNum = 0;
   Partition **stack = malloc(sizeof(Partition*)*g_place_numPartitions*2);
   int stackPtr = 0;
@@ -307,3 +310,5 @@ void solveQuadraticProblem(bool useCOG) {
 
   free(COG_rev);
 }
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_gordian.c b/src/phys/place/place_gordian.c
index 2929bf95..0fd27e46 100644
--- a/src/phys/place/place_gordian.c
+++ b/src/phys/place/place_gordian.c
@@ -16,6 +16,9 @@
 #include "place_gordian.h"
 #include "place_base.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 
 // --------------------------------------------------------------------
 // Global variables
@@ -158,3 +161,5 @@ void sanitizePlacement() {
     cell->m_y = y;
   }
 }
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_gordian.h b/src/phys/place/place_gordian.h
index 67eb1479..6be6d907 100644
--- a/src/phys/place/place_gordian.h
+++ b/src/phys/place/place_gordian.h
@@ -10,9 +10,13 @@
 #if !defined(PLACE_GORDIAN_H_)
 #define PLACE_GORDIAN_H_
 
+
 #include "place_base.h"
 #include "place_qpsolver.h"
 
+ABC_NAMESPACE_HEADER_START
+
+
 // Parameters for analytic placement
 #define CLIQUE_PENALTY 1.0
 #define IGNORE_NETSIZE 20
@@ -75,4 +79,8 @@ void sanitizePlacement();
 void constructQuadraticProblem();
 void solveQuadraticProblem(bool useCOG);
 
+
+
+ABC_NAMESPACE_HEADER_END
+
 #endif
diff --git a/src/phys/place/place_inc.c b/src/phys/place/place_inc.c
index 7e2d847c..70eacbe9 100644
--- a/src/phys/place/place_inc.c
+++ b/src/phys/place/place_inc.c
@@ -15,6 +15,9 @@
 #include "place_base.h"
 #include "place_gordian.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 inline int sqHashId(int id, int max) {
   return ((id * (id+17)) % max);
 }
@@ -104,3 +107,5 @@ float fastEstimate(ConcreteCell *cell,
   
   return len;
 }
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_io.c b/src/phys/place/place_io.c
index 8e24ef4a..16ad5339 100644
--- a/src/phys/place/place_io.c
+++ b/src/phys/place/place_io.c
@@ -15,6 +15,9 @@
 
 #include "place_base.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 
 // --------------------------------------------------------------------
 // writeBookshelfNodes()
@@ -92,3 +95,5 @@ void writeBookshelf(const char *filename) {
   writeBookshelfNodes("out.nodes");
   writeBookshelfPl("out.pl");
 }
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_legalize.c b/src/phys/place/place_legalize.c
index 950902f4..4b1e28ea 100644
--- a/src/phys/place/place_legalize.c
+++ b/src/phys/place/place_legalize.c
@@ -12,6 +12,9 @@
 
 #include "place_base.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 
 // --------------------------------------------------------------------
 // legalize()
@@ -21,3 +24,5 @@ void legalize() {
   // UNIMPLEMENTED
 }
 
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_pads.c b/src/phys/place/place_pads.c
index 361fac7f..bf0922e7 100644
--- a/src/phys/place/place_pads.c
+++ b/src/phys/place/place_pads.c
@@ -14,6 +14,9 @@
 
 #include "place_base.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 // --------------------------------------------------------------------
 // globalPreplace()
 //
@@ -139,3 +142,5 @@ void globalPreplace(float utilization) {
 
 }
 
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_partition.c b/src/phys/place/place_partition.c
index ea57cd1c..eeef7037 100644
--- a/src/phys/place/place_partition.c
+++ b/src/phys/place/place_partition.c
@@ -21,6 +21,9 @@
 
 #if !defined(NO_HMETIS)
 #include "libhmetis.h"
+
+ABC_NAMESPACE_IMPL_START
+
 #endif
 
 // --------------------------------------------------------------------
@@ -1133,3 +1136,5 @@ void incrementalPartition() {
   free(allCells);
   free(newCells);
 }
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_qpsolver.c b/src/phys/place/place_qpsolver.c
index 9df9c6dc..29e41bd4 100644
--- a/src/phys/place/place_qpsolver.c
+++ b/src/phys/place/place_qpsolver.c
@@ -14,6 +14,9 @@
 
 #include "place_qpsolver.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 #undef  QPS_DEBUG
 
 #define QPS_TOL 1.0e-3
@@ -1268,3 +1271,5 @@ qps_clean(qps_problem_t * p)
 }
 
 /**********************************************************************/
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/phys/place/place_qpsolver.h b/src/phys/place/place_qpsolver.h
index 08771d6b..f859a6ff 100644
--- a/src/phys/place/place_qpsolver.h
+++ b/src/phys/place/place_qpsolver.h
@@ -10,8 +10,12 @@
 #if !defined(_QPS_H)
 #define _QPS_H
 
+
 #include <stdio.h>
 
+ABC_NAMESPACE_HEADER_START
+
+
 #if defined(__cplusplus)
 extern "C" {
 #endif                /* __cplusplus */
@@ -137,4 +141,8 @@ extern "C" {
 #if defined(__cplusplus)
 }
 #endif                /* __cplusplus */
+
+
+ABC_NAMESPACE_HEADER_END
+
 #endif                /* _QPS_H */
diff --git a/src/phys/place/place_test.c b/src/phys/place/place_test.c
index ea706a09..93f762f8 100644
--- a/src/phys/place/place_test.c
+++ b/src/phys/place/place_test.c
@@ -13,6 +13,9 @@
 #include <assert.h>
 #include "place_base.h"
 
+ABC_NAMESPACE_IMPL_START
+
+
 
 // --------------------------------------------------------------------
 // Hash type/functions
@@ -358,3 +361,5 @@ int main(int argc, char **argv) {
 
   return 0;
 }
+ABC_NAMESPACE_IMPL_END
+