The profilingProlog will collect useful information for profiling, including XYZ global range and prolog timestamp.
b9ea089 Backend: Add profilingProlog function for GenContext.
backend/src/backend/gen_context.cpp | 133 +++++++++++++++++++++++++++++++++++
backend/src/backend/gen_context.hpp | 2 +
2 files changed, 135 insertions(+)
Upstream: cgit.freedesktop.org