In order to implement get_work_dim() the driver may need to know the
clEnqueueNDRangeKernel() work_dim parameter, so pass it to the driver.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
src/gallium/include/pipe/p_state.h | 7 +++++++
src/gallium/state_trackers/clover/core/kernel.cpp | 1 +
2 files changed, 8 insertions(+)
diff --git a/src/gallium/include/pipe/p_state.h
b/src/gallium/include/pipe/p_state.h
index 9e466ce..0558348 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -703,6 +703,13 @@ struct pipe_grid_info
void *input;
/**
+ * Grid number of dimensions, 1-3, e.g. the work_dim parameter passed to
+ * clEnqueueNDRangeKernel. Note block[] and grid[] must be padded with
+ * 1 for non-used dimensions.
+ */
+ uint work_dim;
+
+ /**
* Determine the layout of the working block (in thread units) to be used.
*/
uint block[3];
diff --git a/src/gallium/state_trackers/clover/core/kernel.cpp
b/src/gallium/state_trackers/clover/core/kernel.cpp
index 266d50e..555275c 100644
--- a/src/gallium/state_trackers/clover/core/kernel.cpp
+++ b/src/gallium/state_trackers/clover/core/kernel.cpp
@@ -76,6 +76,7 @@ kernel::launch(command_queue &q,
exec.g_buffers.data(), g_handles.data());
// Fill information for the launch_grid() call.
+ info.work_dim = grid_size.size();
copy(pad_vector(q, block_size, 1), info.block);
copy(pad_vector(q, reduced_grid_size, 1), info.grid);
info.pc = find(name_equals(_name), m.syms).offset;
--
2.7.4
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