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authorTor Aamodt <[email protected]>2010-10-01 08:55:28 -0800
committerTor Aamodt <[email protected]>2010-10-01 08:55:28 -0800
commit11b308e7363e937966b035b4891db32b4eece3bf (patch)
tree50ca4c9ad6f163ac4acb2bf505e64dfebed66947 /benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/coarsen.c
parentbb820c116764d7a1b8e071137d32b74e7f34dd2f (diff)
integrating recent changes from fermi-test into fermi
(i'll use "fermi" for more disruptive changes to the pipeline model such as updating the MSHRs and getting rid of the warp tracker, ripping out DWF, etc...) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7805]
Diffstat (limited to 'benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/coarsen.c')
-rw-r--r--benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/coarsen.c86
1 files changed, 0 insertions, 86 deletions
diff --git a/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/coarsen.c b/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/coarsen.c
deleted file mode 100644
index 15f06d3..0000000
--- a/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/coarsen.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * coarsen.c
- *
- * This file contains the driving routines for the coarsening process
- *
- * Started 7/23/97
- * George
- *
- * $Id: coarsen.c,v 1.2 2003/07/31 16:23:29 karypis Exp $
- *
- */
-
-#include <metis.h>
-
-
-/*************************************************************************
-* This function takes a graph and creates a sequence of coarser graphs
-**************************************************************************/
-GraphType *Coarsen2Way(CtrlType *ctrl, GraphType *graph)
-{
- int clevel;
- GraphType *cgraph;
-
- IFSET(ctrl->dbglvl, DBG_TIME, starttimer(ctrl->CoarsenTmr));
-
- cgraph = graph;
-
- /* The following is ahack to allow the multiple bisections to go through with correct
- coarsening */
- if (ctrl->CType > 20) {
- clevel = 1;
- ctrl->CType -= 20;
- }
- else
- clevel = 0;
-
- do {
- IFSET(ctrl->dbglvl, DBG_COARSEN, printf("%6d %7d [%d] [%d %d]\n",
- cgraph->nvtxs, cgraph->nedges, ctrl->CoarsenTo, ctrl->maxvwgt,
- (cgraph->vwgt ? idxsum(cgraph->nvtxs, cgraph->vwgt) : cgraph->nvtxs)));
-
- if (cgraph->adjwgt) {
- switch (ctrl->CType) {
- case MATCH_RM:
- Match_RM(ctrl, cgraph);
- break;
- case MATCH_HEM:
- if (clevel < 1 || cgraph->nedges == 0)
- Match_RM(ctrl, cgraph);
- else
- Match_HEM(ctrl, cgraph);
- break;
- case MATCH_SHEM:
- if (clevel < 1 || cgraph->nedges == 0)
- Match_RM(ctrl, cgraph);
- else
- Match_SHEM(ctrl, cgraph);
- break;
- case MATCH_SHEMKWAY:
- if (cgraph->nedges == 0)
- Match_RM(ctrl, cgraph);
- else
- Match_SHEM(ctrl, cgraph);
- break;
- default:
- errexit("Unknown CType: %d\n", ctrl->CType);
- }
- }
- else {
- Match_RM_NVW(ctrl, cgraph);
- }
-
- cgraph = cgraph->coarser;
- clevel++;
-
- } while (cgraph->nvtxs > ctrl->CoarsenTo && cgraph->nvtxs < COARSEN_FRACTION2*cgraph->finer->nvtxs && cgraph->nedges > cgraph->nvtxs/2);
-
- IFSET(ctrl->dbglvl, DBG_COARSEN, printf("%6d %7d [%d] [%d %d]\n",
- cgraph->nvtxs, cgraph->nedges, ctrl->CoarsenTo, ctrl->maxvwgt,
- (cgraph->vwgt ? idxsum(cgraph->nvtxs, cgraph->vwgt) : cgraph->nvtxs)));
-
- IFSET(ctrl->dbglvl, DBG_TIME, stoptimer(ctrl->CoarsenTmr));
-
- return cgraph;
-}
-