Changeset: 6bd79fe72615 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=6bd79fe72615
Modified Files:
monetdb5/mal/mal_runtime.c
sql/backends/monet5/sql_gencode.c
Branch: default
Log Message:
Toptimize doesn't measure anything usefull, ie just store 0 for the time
being (solves all problems with changing output). We need a different
solution to store the time spend in the optimizer stack.
diffs (34 lines):
diff --git a/monetdb5/mal/mal_runtime.c b/monetdb5/mal/mal_runtime.c
--- a/monetdb5/mal/mal_runtime.c
+++ b/monetdb5/mal/mal_runtime.c
@@ -172,8 +172,8 @@ runtimeProfileExit(Client cntxt, MalBlkP
if (malProfileMode == 0)
return; /* mostly true */
- if (stk != NULL && prof->stkpc >= 0 && mb->profiler != NULL &&
mb->profiler[stkpc].trace && mb->profiler[stkpc].clk)
- {
+ if (stk != NULL && prof->stkpc >= 0 && mb->profiler != NULL &&
+ mb->profiler[stkpc].trace && mb->profiler[stkpc].clk) {
MT_lock_set(&mal_contextLock, "sysmon");
gettimeofday(&mb->profiler[stkpc].clock, NULL);
mb->profiler[stkpc].counter++;
diff --git a/sql/backends/monet5/sql_gencode.c
b/sql/backends/monet5/sql_gencode.c
--- a/sql/backends/monet5/sql_gencode.c
+++ b/sql/backends/monet5/sql_gencode.c
@@ -2408,7 +2408,7 @@ backend_dumpproc(backend *be, Client c,
{
char *t;
InstrPtr q;
- lng Toptimize = GDKusec();
+ lng Toptimize = 0;
if ( be->q && be->q->codestring) {
t = GDKstrdup( be->q->codestring);
@@ -2421,7 +2421,6 @@ backend_dumpproc(backend *be, Client c,
q->token = REMsymbol; // will be patched
q = pushStr(mb, q, t);
q = pushStr(mb, q, pipe= initSQLoptimizer());
- Toptimize = GDKusec() - Toptimize;
(void) pushLng(mb, q, Toptimize);
m->Tparse = 0;
GDKfree(pipe);
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