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Diffstat (limited to 'src/core/CL/kernels/CLArgMinMaxLayerKernel.cpp')
-rw-r--r--src/core/CL/kernels/CLArgMinMaxLayerKernel.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/core/CL/kernels/CLArgMinMaxLayerKernel.cpp b/src/core/CL/kernels/CLArgMinMaxLayerKernel.cpp
index 8438739764..3136d698c4 100644
--- a/src/core/CL/kernels/CLArgMinMaxLayerKernel.cpp
+++ b/src/core/CL/kernels/CLArgMinMaxLayerKernel.cpp
@@ -86,7 +86,9 @@ void CLArgMinMaxLayerKernel::configure(const CLCompileContext &compile_context,
_op = op;
// Set build options
- const auto vector_size = adjust_vec_size(16U, input->info()->dimension(0));
+ const auto adjusted_vector_size = adjust_vec_size(16U, input->info()->dimension(0));
+ const auto vector_size = (adjusted_vector_size == 3U && axis == 0U) ? 2U : adjusted_vector_size; // the opencl kernel only supports sizes 2, 4, 8 and 16.
+
CLBuildOptions build_opts;
build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type()));
build_opts.add_option("-DVEC_SIZE_LEFTOVER=" + support::cpp11::to_string(input->info()->dimension(0) % vector_size));