MonetDB: default - Keep track of CPU savings

[Martin Kersten]

Changeset: bf3ddd37d095 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=bf3ddd37d095
Modified Files:
        monetdb5/mal/mal_recycle.c
Branch: default
Log Message:

Keep track of CPU savings


diffs (47 lines):

diff --git a/monetdb5/mal/mal_recycle.c b/monetdb5/mal/mal_recycle.c
--- a/monetdb5/mal/mal_recycle.c
+++ b/monetdb5/mal/mal_recycle.c
@@ -82,6 +82,7 @@ int recycleCacheLimit=0; /* No limit by 
  * Monitoring the Recycler
  */
 static lng recyclerMemoryUsed = 0;
+static lng recyclerSavings = 0;
 static lng recycled=0;
 static lng statements =0;
 static lng recycleSearchTime =0;       /* cache search time in ms*/
@@ -827,8 +828,8 @@ RECYCLEreuse(Client cntxt, MalBlkPtr mb,
                }
                recycleBlk->profiler[i].calls++;
                recycleBlk->profiler[i].clk = GDKusec();
-               if ( !( getModuleId(p) == sqlRef && ( bindRef == 
getFunctionId(p) || bind_idxRef == getFunctionId(p))))
-                       recycled++;
+               recycled++;
+               recyclerSavings += recycleBlk->profiler[i].ticks;
                MT_lock_unset(&recycleLock, "recycle");
                return i;
                notfound:
@@ -1128,10 +1129,11 @@ RECYCLEdumpInternal(stream *s)
 
     if (!recycleBlk) return;
 
-    mnstr_printf(s,"#RECYCLER CATALOG cache limit= %d memory"SZFMT" \n", 
recycleCacheLimit,monet_memory);
-    mnstr_printf(s,"#recycled = "LLFMT" cached= %d executed = "LLFMT" 
memory(KB)= "LLFMT" searchtime="LLFMT"(usec)\n",
-         recycled, recycleBlk->stop, statements, 
recyclerMemoryUsed,recycleSearchTime);
+    mnstr_printf(s,"#RECYCLER CATALOG cache limit= %d cached %d memory "SZFMT" 
\n", recycleCacheLimit, recycleBlk->stop,monet_memory);
+    mnstr_printf(s,"#MAL recycled = "LLFMT" savings= "LLFMT"(usec) total MAL 
executed = "LLFMT" memory(KB)= "LLFMT" searchtime="LLFMT"(usec)\n",
+         recycled, recyclerSavings, statements, 
recyclerMemoryUsed,recycleSearchTime);
 
+#ifdef _DEBUG_CACHE_
     /* and dump the statistics per instruction*/
        mnstr_printf(s,"# CL\t   lru\t\tcnt\t ticks\t rd\t wr\t Instr\n");
     for(i=0; i< recycleBlk->stop; i++){
@@ -1143,6 +1145,9 @@ RECYCLEdumpInternal(stream *s)
             recycleBlk->profiler[i].wbytes,
             
instruction2str(recycleBlk,0,getInstrPtr(recycleBlk,i),LIST_MAL_DEBUG));
     }
+#else
+       (void) i;
+#endif
 }
 
 void 
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