message: Reduce stack size to match enigma
  Reviewers: davidn
diff: @@ -358,7 +358,7 @@ Status PoplarExecutor::ConfigurePoplarDevice(
  option_flags_ = poplar::OptionFlags();
  option_flags_.set("target.textSectionSizeInBytes", "0xe000");
  - option_flags_.set("target.workerStackSizeInBytes", "0x2000");
  + option_flags_.set("target.workerStackSizeInBytes", "0x200");
  for (const auto& opt : cfg.compilation_options()) {
  option_flags_.set(opt.option(), opt.value());
  }
  