diff options
Diffstat (limited to 'src/armnn/Network.cpp')
| -rw-r--r-- | src/armnn/Network.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/armnn/Network.cpp b/src/armnn/Network.cpp index f18c6bfb48..4f82f20aa2 100644 --- a/src/armnn/Network.cpp +++ b/src/armnn/Network.cpp @@ -1906,6 +1906,18 @@ IOptimizedNetworkPtr Optimize(const Graph& inGraph, ProfilerManager::GetInstance().RegisterProfiler(profiler.get()); profiler->EnableProfiling(options.GetProfilingEnabled()); + // Some backends don't play well together. Check here before continuing. + { + std::set<BackendId> backendSet(backendPreferences.begin(), backendPreferences.end()); + // GpuFsa cannot co-exist with GpuAcc. + if (backendSet.find("GpuFsa") != backendSet.end() && + backendSet.find("GpuAcc") != backendSet.end()) + { + throw InvalidArgumentException("The backends \"GpuAcc\" and \"GpuFsa\" cannot be specified " + "for the same optimized network."); + } + } + ARMNN_SCOPED_PROFILING_EVENT(Compute::Undefined, "Optimizer"); if (backendPreferences.empty()) { |