Commit: 56dcfcce059f696ed927f97502579f8286429116
Author: Mai Lavelle
Date: Thu Jun 29 22:50:00 2017 -0400
Branches: master
https://developer.blender.org/rB56dcfcce059f696ed927f97502579f8286429116
Cycles: Disable baking in mega kernel when not in use to improve build times
===================================================================
M intern/cycles/device/opencl/opencl_base.cpp
===================================================================
diff --git a/intern/cycles/device/opencl/opencl_base.cpp
b/intern/cycles/device/opencl/opencl_base.cpp
index e4ab979dcbf..223a5901197 100644
--- a/intern/cycles/device/opencl/opencl_base.cpp
+++ b/intern/cycles/device/opencl/opencl_base.cpp
@@ -1226,7 +1226,7 @@ void OpenCLDeviceBase::store_cached_kernel(
}
string OpenCLDeviceBase::build_options_for_base_program(
- const DeviceRequestedFeatures& /*requested_features*/)
+ const DeviceRequestedFeatures& requested_features)
{
/* TODO(sergey): By default we compile all features, meaning
* mega kernel is not getting feature-based optimizations.
@@ -1234,6 +1234,14 @@ string OpenCLDeviceBase::build_options_for_base_program(
* Ideally we need always compile kernel with as less features
* enabled as possible to keep performance at it's max.
*/
+
+ /* For now disable baking when not in use as this has major
+ * impact on kernel build times.
+ */
+ if(!requested_features.use_baking) {
+ return "-D__NO_BAKING__";
+ }
+
return "";
}
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