diff options
Diffstat (limited to 'src/core/CL/kernels/CLCol2ImKernel.cpp')
-rw-r--r-- | src/core/CL/kernels/CLCol2ImKernel.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/core/CL/kernels/CLCol2ImKernel.cpp b/src/core/CL/kernels/CLCol2ImKernel.cpp index 31cc6448c9..f2886c569a 100644 --- a/src/core/CL/kernels/CLCol2ImKernel.cpp +++ b/src/core/CL/kernels/CLCol2ImKernel.cpp @@ -72,6 +72,21 @@ void CLCol2ImKernel::configure(const ICLTensor *input, ICLTensor *output, std::p _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel("col2im", build_opts)); + // Configure the local work size for Bifrost with a value obtained + // via exhaustive autotuning over 30 representative tensor shapes. + const GPUTarget gpu_target = get_arch_from_target(get_target()); + if(gpu_target == GPUTarget::BIFROST) + { + if((_convolved_dims.first == 7) || (_convolved_dims.first == 14)) + { + _lws_hint = cl::NDRange(1, 7, 1); + } + else + { + _lws_hint = cl::NDRange(1, 8, 1); + } + } + // Configure window Window win = calculate_max_window(*input->info(), Steps()); |