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-rw-r--r--benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/memory.c208
1 files changed, 0 insertions, 208 deletions
diff --git a/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/memory.c b/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/memory.c
deleted file mode 100644
index 0082b8c..0000000
--- a/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/METISLib/memory.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Copyright 1997, Regents of the University of Minnesota
- *
- * memory.c
- *
- * This file contains routines that deal with memory allocation
- *
- * Started 2/24/96
- * George
- *
- * $Id: memory.c,v 1.1 2003/07/24 18:39:08 karypis Exp $
- *
- */
-
-#include <metis.h>
-
-
-/*************************************************************************
-* This function allocates memory for the workspace
-**************************************************************************/
-void AllocateWorkSpace(CtrlType *ctrl, GraphType *graph, int nparts)
-{
- ctrl->wspace.pmat = NULL;
-
- if (ctrl->optype == OP_KMETIS) {
- ctrl->wspace.edegrees = (EDegreeType *)GKmalloc(graph->nedges*sizeof(EDegreeType), "AllocateWorkSpace: edegrees");
- ctrl->wspace.vedegrees = NULL;
- ctrl->wspace.auxcore = (idxtype *)ctrl->wspace.edegrees;
-
- ctrl->wspace.pmat = idxmalloc(nparts*nparts, "AllocateWorkSpace: pmat");
-
- /* Memory requirements for different phases
- Coarsening
- Matching: 4*nvtxs vectors
- Contraction: 2*nvtxs vectors (from the above 4), 1*nparts, 1*Nedges
- Total = MAX(4*nvtxs, 2*nvtxs+nparts+nedges)
-
- Refinement
- Random Refinement/Balance: 5*nparts + 1*nvtxs + 2*nedges
- Greedy Refinement/Balance: 5*nparts + 2*nvtxs + 2*nedges + 1*PQueue(==Nvtxs)
- Total = 5*nparts + 3*nvtxs + 2*nedges
-
- Total = 5*nparts + 3*nvtxs + 2*nedges
- */
- ctrl->wspace.maxcore = 3*(graph->nvtxs+1) + /* Match/Refinement vectors */
- 5*(nparts+1) + /* Partition weights etc */
- graph->nvtxs*(sizeof(ListNodeType)/sizeof(idxtype)) + /* Greedy k-way balance/refine */
- 20 /* padding for 64 bit machines */
- ;
- }
- else if (ctrl->optype == OP_KVMETIS) {
- ctrl->wspace.edegrees = NULL;
- ctrl->wspace.vedegrees = (VEDegreeType *)GKmalloc(graph->nedges*sizeof(VEDegreeType), "AllocateWorkSpace: vedegrees");
- ctrl->wspace.auxcore = (idxtype *)ctrl->wspace.vedegrees;
-
- ctrl->wspace.pmat = idxmalloc(nparts*nparts, "AllocateWorkSpace: pmat");
-
- /* Memory requirements for different phases are identical to KMETIS */
- ctrl->wspace.maxcore = 3*(graph->nvtxs+1) + /* Match/Refinement vectors */
- 3*(nparts+1) + /* Partition weights etc */
- graph->nvtxs*(sizeof(ListNodeType)/sizeof(idxtype)) + /* Greedy k-way balance/refine */
- 20 /* padding for 64 bit machines */
- ;
- }
- else {
- ctrl->wspace.edegrees = (EDegreeType *)idxmalloc(graph->nedges, "AllocateWorkSpace: edegrees");
- ctrl->wspace.vedegrees = NULL;
- ctrl->wspace.auxcore = (idxtype *)ctrl->wspace.edegrees;
-
- ctrl->wspace.maxcore = 5*(graph->nvtxs+1) + /* Refinement vectors */
- 4*(nparts+1) + /* Partition weights etc */
- 2*graph->ncon*graph->nvtxs*(sizeof(ListNodeType)/sizeof(idxtype)) + /* 2-way refinement */
- 2*graph->ncon*(NEG_GAINSPAN+PLUS_GAINSPAN+1)*(sizeof(ListNodeType *)/sizeof(idxtype)) + /* 2-way refinement */
- 20 /* padding for 64 bit machines */
- ;
- }
-
- ctrl->wspace.maxcore += HTLENGTH;
- ctrl->wspace.core = idxmalloc(ctrl->wspace.maxcore, "AllocateWorkSpace: maxcore");
- ctrl->wspace.ccore = 0;
-}
-
-
-/*************************************************************************
-* This function allocates memory for the workspace
-**************************************************************************/
-void FreeWorkSpace(CtrlType *ctrl, GraphType *graph)
-{
- GKfree(&ctrl->wspace.edegrees, &ctrl->wspace.vedegrees, &ctrl->wspace.core, &ctrl->wspace.pmat, LTERM);
-}
-
-/*************************************************************************
-* This function returns how may words are left in the workspace
-**************************************************************************/
-int WspaceAvail(CtrlType *ctrl)
-{
- return ctrl->wspace.maxcore - ctrl->wspace.ccore;
-}
-
-
-/*************************************************************************
-* This function allocate space from the core
-**************************************************************************/
-idxtype *idxwspacemalloc(CtrlType *ctrl, int n)
-{
- n += n%2; /* This is a fix for 64 bit machines that require 8-byte pointer allignment */
-
- ctrl->wspace.ccore += n;
- ASSERT(ctrl->wspace.ccore <= ctrl->wspace.maxcore);
- return ctrl->wspace.core + ctrl->wspace.ccore - n;
-}
-
-/*************************************************************************
-* This function frees space from the core
-**************************************************************************/
-void idxwspacefree(CtrlType *ctrl, int n)
-{
- n += n%2; /* This is a fix for 64 bit machines that require 8-byte pointer allignment */
-
- ctrl->wspace.ccore -= n;
- ASSERT(ctrl->wspace.ccore >= 0);
-}
-
-
-/*************************************************************************
-* This function allocate space from the core
-**************************************************************************/
-float *fwspacemalloc(CtrlType *ctrl, int n)
-{
- n += n%2; /* This is a fix for 64 bit machines that require 8-byte pointer allignment */
-
- ctrl->wspace.ccore += n;
- ASSERT(ctrl->wspace.ccore <= ctrl->wspace.maxcore);
- return (float *) (ctrl->wspace.core + ctrl->wspace.ccore - n);
-}
-
-/*************************************************************************
-* This function frees space from the core
-**************************************************************************/
-void fwspacefree(CtrlType *ctrl, int n)
-{
- n += n%2; /* This is a fix for 64 bit machines that require 8-byte pointer allignment */
-
- ctrl->wspace.ccore -= n;
- ASSERT(ctrl->wspace.ccore >= 0);
-}
-
-
-
-/*************************************************************************
-* This function creates a CoarseGraphType data structure and initializes
-* the various fields
-**************************************************************************/
-GraphType *CreateGraph(void)
-{
- GraphType *graph;
-
- graph = (GraphType *)GKmalloc(sizeof(GraphType), "CreateCoarseGraph: graph");
-
- InitGraph(graph);
-
- return graph;
-}
-
-
-/*************************************************************************
-* This function creates a CoarseGraphType data structure and initializes
-* the various fields
-**************************************************************************/
-void InitGraph(GraphType *graph)
-{
- graph->gdata = graph->rdata = NULL;
-
- graph->nvtxs = graph->nedges = -1;
- graph->mincut = graph->minvol = -1;
-
- graph->xadj = graph->vwgt = graph->adjncy = graph->adjwgt = NULL;
- graph->adjwgtsum = NULL;
- graph->label = NULL;
- graph->cmap = NULL;
-
- graph->where = graph->pwgts = NULL;
- graph->id = graph->ed = NULL;
- graph->bndptr = graph->bndind = NULL;
- graph->rinfo = NULL;
- graph->vrinfo = NULL;
- graph->nrinfo = NULL;
-
- graph->ncon = -1;
- graph->nvwgt = NULL;
- graph->npwgts = NULL;
-
- graph->vsize = NULL;
-
- graph->coarser = graph->finer = NULL;
-
-}
-
-/*************************************************************************
-* This function deallocates any memory stored in a graph
-**************************************************************************/
-void FreeGraph(GraphType *graph)
-{
-
- GKfree(&graph->gdata, &graph->nvwgt, &graph->rdata, &graph->npwgts, LTERM);
- free(graph);
-}
-
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