I’m using ms.relay_integration.tune_relay
to autotune. It shows the following error:
database = ms.relay_integration.tune_relay(
File "/home/xxx/xxx/tvm/python/tvm/meta_schedule/relay_integration.py", line 352, in tune_relay
return tune_tasks(
File "/home/xxx/xxx/tvm/python/tvm/meta_schedule/tune.py", line 118, in tune_tasks
task_scheduler.tune(
File "/home/xxx/xxx/tvm/python/tvm/meta_schedule/task_scheduler/task_scheduler.py", line 132, in tune
_ffi_api.TaskSchedulerTune( # type: ignore # pylint: disable=no-member
File "/home/xxx/xxx/tvm/python/tvm/_ffi/_ctypes/packed_func.py", line 238, in __call__
raise get_last_ffi_error()
tvm.error.InternalError: Traceback (most recent call last):
8: TVMFuncCall
7: _ZN3tvm7runtime13PackedFunc
6: tvm::runtime::TypedPackedFunc<void (tvm::meta_schedule::TaskScheduler, tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>)>::AssignTypedLambda<tvm::runtime::Registry::set_body_method<tvm::meta_schedule::TaskScheduler, tvm::meta_schedule::TaskSchedulerNode, void, tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>, void>(void (tvm::meta_schedule::TaskSchedulerNode::*)(tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>))::{lambda(tvm::meta_schedule::TaskScheduler, tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>)#1}>(tvm::runtime::Registry::set_body_method<tvm::meta_schedule::TaskScheduler, tvm::meta_schedule::TaskSchedulerNode, void, tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>, void>(void (tvm::meta_schedule::TaskSchedulerNode::*)(tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>))::{lambda(tvm::meta_schedule::TaskScheduler, tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>)#1}, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)::{lambda(tvm::runtime::TVMArgs const&, tvm::runtime::TVMRetValue*)#1}::operator()(tvm::runtime::TVMArgs const&, tvm::runtime::TVMRetValue*) const [clone .isra.0]
5: tvm::meta_schedule::GradientBasedNode::Tune(tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>)
4: tvm::meta_schedule::TaskSchedulerNode::Tune(tvm::runtime::Array<tvm::meta_schedule::TuneContext, void>, tvm::runtime::Array<tvm::FloatImm, void>, int, int, int, tvm::meta_schedule::Builder, tvm::meta_schedule::Runner, tvm::runtime::Array<tvm::meta_schedule::MeasureCallback, void>, tvm::runtime::Optional<tvm::meta_schedule::Database>, tvm::runtime::Optional<tvm::meta_schedule::CostModel>)
3: tvm::meta_schedule::PostOrderApplyNode::GenerateDesignSpace(tvm::IRModule const&)
2: tvm::meta_schedule::MultiLevelTilingTensorCoreNode::Apply(tvm::tir::Schedule const&, tvm::tir::BlockRV const&)
1: tvm::meta_schedule::MultiLevelTilingTensorCoreNode::ApplySubRules(std::vector<tvm::meta_schedule::State, std::allocator<tvm::meta_schedule::State> >)
0: tvm::meta_schedule::MultiLevelTilingTensorCoreNode::MMATileLoopNest(tvm::meta_schedule::TensorCoreState) const
File "/home/xxx/xxx/tvm/src/meta_schedule/schedule_rule/multi_level_tiling_tensor_core.cc", line 347
InternalError: Check failed: (loops.size() == 3 || !state->is_mma) is false: The MMA tensor core only supports SSR loops now
Seems it’s related to tensor core. Do you have any idea about how to fix it?