I used android-ndk-r18b to build R2.2 libtensorflowlite_c.so.But the following six crash appear on the Android platform.!
The corresponding locations located in the "tensorflow 2.2" source code are as follows：
1、/tensorflow/lite/experimental/ruy/kernel_arm32.cc:631
// r6 has flags, r4 has row
“add r5, r1, r4, lsl #2\n”
“tst r6, #” RUY_STR(RUY_ASM_FLAG_HAS_PERCHANNEL) “\n”
“it ne\n”
“movne r1, r5\n”
"vld1.32 {q10}, [r1]\n" // multiplier_fixedpoint
2、/tensorflow/lite/experimental/ruy/kernel_arm.h:100
if (dst->layout.cols == 1) {
Kernel8bitNeonOutOfOrder1Col(params);
return;
}
Kernel8bitNeonOutOfOrder(params);
}
3、/tensorflow/lite/experimental/ruy/kernel_common.h:69
#if RUY_OPT_ENABLED(RUY_OPT_FAT_KERNEL)
kernel.Run(lhs, rhs, spec, start_row, start_col, end_row, end_col, dst);
#else
for (int col = start_col; col < end_col; col += RhsLayout::kCols) {
int block_end_col = std::min(col + RhsLayout::kCols, end_col);
for (int row = start_row; row < end_row; row += LhsLayout::kCols) {
int block_end_row = std::min(row + LhsLayout::kCols, end_row);
kernel.Run(lhs, rhs, spec, row, col, block_end_row, block_end_col, dst);
}
}
4、/tensorflow/lite/experimental/ruy/trmul_params.h:39
void RunKernel(Tuning tuning, const SidePair& start,
const SidePair& end) {
run_kernel(tuning, packed, spec, start, end, &dst);
}
5、tensorflow/lite/experimental/ruy/thread_pool.cc:83
switch (new_state) {
case State::Ready:
if (task_) {
// Doing work is part of reverting to ‘ready’ state.
task_->Run();
task_ = nullptr;
}
break;
6、/androidndk/ndk/sources/cxx-stl/llvm-libc++/include/type_traits:4345
template <class _Fp, class …_Args>
inline _LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _Args&& …__args)
_LIBCPP_INVOKE_RETURN(_VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)…))
so I would like to know what is causing the crash and how to fix it，thanks!