diff options
Diffstat (limited to 'src/runtime')
-rw-r--r-- | src/runtime/CL/functions/CLScale.cpp | 5 | ||||
-rw-r--r-- | src/runtime/CL/tuners/BifrostTuner.cpp | 32 |
2 files changed, 37 insertions, 0 deletions
diff --git a/src/runtime/CL/functions/CLScale.cpp b/src/runtime/CL/functions/CLScale.cpp index 7ef55f9f08..4ff9763397 100644 --- a/src/runtime/CL/functions/CLScale.cpp +++ b/src/runtime/CL/functions/CLScale.cpp @@ -27,6 +27,7 @@ #include "arm_compute/core/CL/kernels/CLScaleKernel.h" #include "arm_compute/core/Error.h" #include "arm_compute/core/Validate.h" +#include "arm_compute/runtime/CL/CLScheduler.h" #include "support/ToolchainSupport.h" using namespace arm_compute; @@ -34,9 +35,13 @@ using namespace arm_compute; void CLScale::configure(ICLTensor *input, ICLTensor *output, InterpolationPolicy policy, BorderMode border_mode, PixelValue constant_border_value, SamplingPolicy sampling_policy) { auto k = arm_compute::support::cpp14::make_unique<CLScaleKernel>(); + k->set_target(CLScheduler::get().target()); k->configure(input, output, policy, border_mode, sampling_policy); _kernel = std::move(k); + // Tune kernels + CLScheduler::get().tune_kernel_static(*_kernel); + // In the case of NHWC we can't have undefined border mode as this would require to access elements outside z dimension, // so we treat it like border constant. if(border_mode == BorderMode::UNDEFINED && input->info()->data_layout() == DataLayout::NHWC) diff --git a/src/runtime/CL/tuners/BifrostTuner.cpp b/src/runtime/CL/tuners/BifrostTuner.cpp index fa67710cc8..2d52f3392e 100644 --- a/src/runtime/CL/tuners/BifrostTuner.cpp +++ b/src/runtime/CL/tuners/BifrostTuner.cpp @@ -249,6 +249,34 @@ void tune_pooling_kernel(CLPoolingLayerKernel &k) k.set_lws_hint(lws_hint); } + +void tune_scale_kernel(CLScaleKernel &k) +{ + cl::NDRange lws_hint = k.lws_hint(); + const GPUTarget gpu_target = k.get_target(); + const DataType dt = k.input()->info()->data_type(); + const InterpolationPolicy interpolation = k._interpolationPolicy; + + // Configure the local work size for Bifrost, interpolation (bilinear) and datatype F32. + // The value are obtained via exhaustive autotuning. + if(gpu_target_is_in(gpu_target, GPUTarget::G71, GPUTarget::G72) && (dt == DataType::F32) && (interpolation == InterpolationPolicy::BILINEAR)) + { + auto dim_0 = k.output()->info()->dimension(0); + if(dim_0 == 480) + { + lws_hint = cl::NDRange(2, 1); + } + else if(dim_0 == 3120) + { + lws_hint = cl::NDRange(2, 8); + } + else if(dim_0 == 4160) + { + lws_hint = cl::NDRange(4, 8); + } + k.set_lws_hint(lws_hint); + } +} } // namespace void BifrostTuner::tune_kernel_static(ICLKernel &kernel) @@ -281,6 +309,10 @@ void BifrostTuner::tune_kernel_static(ICLKernel &kernel) { tune_pooling_kernel(*utils::cast::polymorphic_downcast<CLPoolingLayerKernel *>(&kernel)); } + else if(dynamic_cast<CLScaleKernel *>(&kernel) != nullptr) + { + tune_scale_kernel(*utils::cast::polymorphic_downcast<CLScaleKernel *>(&kernel)); + } } void BifrostTuner::tune_kernel_dynamic(ICLKernel &kernel) |