Include TRACING_SRC only when HAVE_TRACING.
Remove parmap from surf.

Signed-off-by: Guillaume Serrière <guillaume.serriere@esial.net>
Add of context creation in parmap.

Remove parmap from unitTesting because we need a context factory
for parmap creation now.

Signed-off-by: Guillaume Serrière <guillaume.serriere@esial.net>
Remove unused variable.

Signed-off-by: Guillaume Serrière <guillaume.serriere@esial.net>
Remove now unused log category.
SIMIX must be initialized now to use parmaps.