Tile size limitation

[chiachia36]

Hi,

After checking some files about tilng (LLVMCPUTileFuseAndVectorizeLinalgTensorOps.cpp and TileAndDistributeToWorkgroupsPass.cpp)
I guess that lowering config info (e.g. lowering_config = <tile_sizes = [[32, 32], [8, 8, 0], [0, 0, 8]]>) means workgroup size, L1 block size and vector size.

I tried to use lowering config to make a proper tile for resnet 50.
First I add compilation info

#compilation0 = #iree_codegen.compilation_info<
    lowering_config = <tile_sizes = [[7, 7]]>,
    translation_info = <CPUDoubleTilingPadExpert>,
    workgroup_size = []>

on the first convolution.
However when I tried to compile it, I got error messages.

PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
 #0 0x0000000004b46053 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/workspace/iree/build-host/install/bin/iree-compile+0x4b46053)
 #1 0x0000000004b43bfe llvm::sys::RunSignalHandlers() (/workspace/iree/build-host/install/bin/iree-compile+0x4b43bfe)
 #2 0x0000000004b463c6 SignalHandler(int) (/workspace/iree/build-host/install/bin/iree-compile+0x4b463c6)
 #3 0x00007fd31198d980 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12980)
 #4 0x00007fd310750e87 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x3ee87)
 #5 0x00007fd3107527f1 abort (/lib/x86_64-linux-gnu/libc.so.6+0x407f1)
 #6 0x00007fd3107423fa (/lib/x86_64-linux-gnu/libc.so.6+0x303fa)
 #7 0x00007fd310742472 (/lib/x86_64-linux-gnu/libc.so.6+0x30472)
 #8 0x000000000494924f mlir::inverseAndBroadcastProjectedPermutation(mlir::AffineMap) (/workspace/iree/build-host/install/bin/iree-compile+0x494924f)
 #9 0x0000000003592540 mlir::linalg::vectorize(mlir::RewriterBase&, mlir::linalg::LinalgOp) (/workspace/iree/build-host/install/bin/iree-compile+0x3592540)
#10 0x00000000047bbfa6 mlir::PatternApplicator::matchAndRewrite(mlir::Operation*, mlir::PatternRewriter&, llvm::function_ref<bool (mlir::Pattern const&)>, llvm::function_ref<void (mlir::Pattern const&)>, llvm::function_ref<mlir::LogicalResult (mlir::Pattern const&)>) (/workspace/iree/build-host/install/bin/iree-compile+0x47bbfa6)
#11 0x00000000047a995f mlir::applyPatternsAndFoldGreedily(llvm::MutableArrayRef<mlir::Region>, mlir::FrozenRewritePatternSet const&, mlir::GreedyRewriteConfig) (/workspace/iree/build-host/install/bin/iree-compile+0x47a995f)
#12 0x000000000356a669 (anonymous namespace)::LinalgStrategyVectorizePass::runOnOperation() (/workspace/iree/build-host/install/bin/iree-compile+0x356a669)
#13 0x000000000480a076 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/workspace/iree/build-host/install/bin/iree-compile+0x480a076)
#14 0x000000000480a9f4 mlir::detail::OpToOpPassAdaptor::runPipeline(llvm::iterator_range<llvm::pointee_iterator<std::unique_ptr<mlir::Pass, std::default_delete<mlir::Pass> >*, mlir::Pass> >, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/workspace/iree/build-host/install/bin/iree-compile+0x480a9f4)
#15 0x000000000480e15d mlir::LogicalResult llvm::function_ref<mlir::LogicalResult (mlir::OpPassManager&, mlir::Operation*)>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_2>(long, mlir::OpPassManager&, mlir::Operation*) (/workspace/iree/build-host/install/bin/iree-compile+0x480e15d)
#16 0x0000000002421ea2 (anonymous namespace)::LinalgSingleTilingExpertPass::runOnOperation() (/workspace/iree/build-host/install/bin/iree-compile+0x2421ea2)
#17 0x000000000480a076 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/workspace/iree/build-host/install/bin/iree-compile+0x480a076)
#18 0x000000000480a9f4 mlir::detail::OpToOpPassAdaptor::runPipeline(llvm::iterator_range<llvm::pointee_iterator<std::unique_ptr<mlir::Pass, std::default_delete<mlir::Pass> >*, mlir::Pass> >, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/workspace/iree/build-host/install/bin/iree-compile+0x480a9f4)
#19 0x000000000480f1e5 auto mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8::operator()<std::pair<mlir::Operation*, mlir::AnalysisManager> >(std::pair<mlir::Operation*, mlir::AnalysisManager>&) const (/workspace/iree/build-host/install/bin/iree-compile+0x480f1e5)
#20 0x000000000480f08b mlir::LogicalResult mlir::failableParallelForEach<__gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8&>(mlir::MLIRContext*, __gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, __gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8&) (/workspace/iree/build-host/install/bin/iree-compile+0x480f08b)
#21 0x000000000480b810 mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool) (/workspace/iree/build-host/install/bin/iree-compile+0x480b810)
#22 0x000000000480a167 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/workspace/iree/build-host/install/bin/iree-compile+0x480a167)
#23 0x000000000480a9f4 mlir::detail::OpToOpPassAdaptor::runPipeline(llvm::iterator_range<llvm::pointee_iterator<std::unique_ptr<mlir::Pass, std::default_delete<mlir::Pass> >*, mlir::Pass> >, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/workspace/iree/build-host/install/bin/iree-compile+0x480a9f4)
#24 0x000000000480f1e5 auto mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8::operator()<std::pair<mlir::Operation*, mlir::AnalysisManager> >(std::pair<mlir::Operation*, mlir::AnalysisManager>&) const (/workspace/iree/build-host/install/bin/iree-compile+0x480f1e5)
#25 0x000000000480f08b mlir::LogicalResult mlir::failableParallelForEach<__gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8&>(mlir::MLIRContext*, __gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, __gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8&) (/workspace/iree/build-host/install/bin/iree-compile+0x480f08b)
#26 0x000000000480b810 mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool) (/workspace/iree/build-host/install/bin/iree-compile+0x480b810)
#27 0x000000000480a167 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/workspace/iree/build-host/install/bin/iree-compile+0x480a167)
#28 0x000000000480a9f4 mlir::detail::OpToOpPassAdaptor::runPipeline(llvm::iterator_range<llvm::pointee_iterator<std::unique_ptr<mlir::Pass, std::default_delete<mlir::Pass> >*, mlir::Pass> >, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/workspace/iree/build-host/install/bin/iree-compile+0x480a9f4)
#29 0x000000000480e15d mlir::LogicalResult llvm::function_ref<mlir::LogicalResult (mlir::OpPassManager&, mlir::Operation*)>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_2>(long, mlir::OpPassManager&, mlir::Operation*) (/workspace/iree/build-host/install/bin/iree-compile+0x480e15d)
#30 0x0000000001ef56ea mlir::iree_compiler::(anonymous namespace)::LLVMCPULowerExecutableTargetPass::runOnOperation() (/workspace/iree/build-host/install/bin/iree-compile+0x1ef56ea)
#31 0x000000000480a076 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/workspace/iree/build-host/install/bin/iree-compile+0x480a076)
#32 0x000000000480a9f4 mlir::detail::OpToOpPassAdaptor::runPipeline(llvm::iterator_range<llvm::pointee_iterator<std::unique_ptr<mlir::Pass, std::default_delete<mlir::Pass> >*, mlir::Pass> >, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/workspace/iree/build-host/install/bin/iree-compile+0x480a9f4)
#33 0x000000000480e15d mlir::LogicalResult llvm::function_ref<mlir::LogicalResult (mlir::OpPassManager&, mlir::Operation*)>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_2>(long, mlir::OpPassManager&, mlir::Operation*) (/workspace/iree/build-host/install/bin/iree-compile+0x480e15d)
#34 0x0000000002bfdba8 mlir::iree_compiler::IREE::HAL::TranslateTargetExecutableVariantsPass::runOnOperation() (/workspace/iree/build-host/install/bin/iree-compile+0x2bfdba8)
#35 0x000000000480a076 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/workspace/iree/build-host/install/bin/iree-compile+0x480a076)
#36 0x000000000480a9f4 mlir::detail::OpToOpPassAdaptor::runPipeline(llvm::iterator_range<llvm::pointee_iterator<std::unique_ptr<mlir::Pass, std::default_delete<mlir::Pass> >*, mlir::Pass> >, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/workspace/iree/build-host/install/bin/iree-compile+0x480a9f4)
#37 0x000000000480f1e5 auto mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8::operator()<std::pair<mlir::Operation*, mlir::AnalysisManager> >(std::pair<mlir::Operation*, mlir::AnalysisManager>&) const (/workspace/iree/build-host/install/bin/iree-compile+0x480f1e5)
#38 0x000000000480f08b mlir::LogicalResult mlir::failableParallelForEach<__gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8&>(mlir::MLIRContext*, __gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, __gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8&) (/workspace/iree/build-host/install/bin/iree-compile+0x480f08b)
#39 0x000000000480b810 mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool) (/workspace/iree/build-host/install/bin/iree-compile+0x480b810)
#40 0x000000000480a167 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/workspace/iree/build-host/install/bin/iree-compile+0x480a167)
#41 0x000000000480a9f4 mlir::detail::OpToOpPassAdaptor::runPipeline(llvm::iterator_range<llvm::pointee_iterator<std::unique_ptr<mlir::Pass, std::default_delete<mlir::Pass> >*, mlir::Pass> >, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/workspace/iree/build-host/install/bin/iree-compile+0x480a9f4)
#42 0x000000000480e15d mlir::LogicalResult llvm::function_ref<mlir::LogicalResult (mlir::OpPassManager&, mlir::Operation*)>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_2>(long, mlir::OpPassManager&, mlir::Operation*) (/workspace/iree/build-host/install/bin/iree-compile+0x480e15d)
#43 0x0000000002bfe56c mlir::iree_compiler::IREE::HAL::TranslateExecutablesPass::runOnOperation() (/workspace/iree/build-host/install/bin/iree-compile+0x2bfe56c)
#44 0x000000000480a076 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) (/workspace/iree/build-host/install/bin/iree-compile+0x480a076)
#45 0x000000000480a9f4 mlir::detail::OpToOpPassAdaptor::runPipeline(llvm::iterator_range<llvm::pointee_iterator<std::unique_ptr<mlir::Pass, std::default_delete<mlir::Pass> >*, mlir::Pass> >, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) (/workspace/iree/build-host/install/bin/iree-compile+0x480a9f4)
#46 0x000000000480f1e5 auto mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8::operator()<std::pair<mlir::Operation*, mlir::AnalysisManager> >(std::pair<mlir::Operation*, mlir::AnalysisManager>&) const (/workspace/iree/build-host/install/bin/iree-compile+0x480f1e5)
#47 0x000000000480f2ac std::_Function_handler<void (), mlir::failableParallelForEach<__gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8&>(mlir::MLIRContext*, __gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, __gnu_cxx::__normal_iterator<std::pair<mlir::Operation*, mlir::AnalysisManager>*, std::vector<std::pair<mlir::Operation*, mlir::AnalysisManager>, std::allocator<std::pair<mlir::Operation*, mlir::AnalysisManager> > > >, mlir::detail::OpToOpPassAdaptor::runOnOperationAsyncImpl(bool)::$_8&)::{lambda()#1}>::_M_invoke(std::_Any_data const&) (/workspace/iree/build-host/install/bin/iree-compile+0x480f2ac)
#48 0x000000000478039c std::_Function_handler<void (), llvm::ThreadPool::createTaskAndFuture(std::function<void ()>)::{lambda()#1}>::_M_invoke(std::_Any_data const&) (/workspace/iree/build-host/install/bin/iree-compile+0x478039c)
#49 0x0000000004ae3ae6 llvm::ThreadPool::processTasks(llvm::ThreadPoolTaskGroup*) (/workspace/iree/build-host/install/bin/iree-compile+0x4ae3ae6)
#50 0x0000000004ae4c03 void* llvm::thread::ThreadProxy<std::tuple<llvm::ThreadPool::grow(int)::$_0> >(void*) (/workspace/iree/build-host/install/bin/iree-compile+0x4ae4c03)
#51 0x00007fd3119826db start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76db)
#52 0x00007fd31083361f clone (/lib/x86_64-linux-gnu/libc.so.6+0x12161f)
Aborted (core dumped)
ninja: build stopped: cannot make progress due to previous errors.

I tried other compilation info before, and I could compile it successfully.
I guess there are some limitations about tiling size, and it causes the error I mention above.
Could you give me some advices and help?
Thanks!