Issue when running simple_vec_mul_int_bytecode_static_c with tosa iree input type

[GeoBouz]

Hello!

for build I use ../iree-bare-metal-arm/build_tools/configure_build.sh cmsis stm32f407 and for the build cmake --build . --target simple_vec_mul_int_bytecode_static_c
I have modified the code for my mlir and the cmake looks like this:

During the build I gett this error:
$ cmake --build . --target simple_vec_mul_int_bytecode_static_c
[0/2] Re-checking globbed directories...
[162/176] Generating simple_mul_int_bytecode_module_static_c_module_emitc.h, simple_mul_int_bytecode_module_static_c_module.o, simple_mul_int_bytecode_module_static_c_module.h
error: Resolution of target CPU to target CPU features is not implemented on this target architecture. Pass explicit CPU features instead of a CPU on this architecture, or implement that.
error: Resolution of target CPU to target CPU features is not implemented on this target architecture. Pass explicit CPU features instead of a CPU on this architecture, or implement that.
[176/176] Linking C executable samples/simple_vec_mul/simple_vec_mul_int_bytecode_static_c.elf
FAILED: samples/simple_vec_mul/simple_vec_mul_int_bytecode_static_c.elf
: && /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/arm-none-eabi-gcc -mthumb -march=armv7e-m -mfloat-abi=hard -mfpu=fpv4-sp-d16 -DIREE_TIME_NOW_FN="{ return 0; }" -DIREE_WAIT_UNTIL_FN=wait_until -Wl,--gc-sections -ffunction-sections -fdata-sections -Wno-char-subscripts -Wno-format -Wno-implicit-function-declaration -Wno-unused-variable -Os -DNDEBUG -lc -lm -T /home/gbouzikas/Thesis/iree-bare-metal-arm/build_tools/stm32f407xg-cmsis.ld -specs=nosys.specs -lm samples/simple_vec_mul/CMakeFiles/simple_vec_mul_int_bytecode_static_c.dir/simple_mul_int.c.obj samples/simple_vec_mul/CMakeFiles/simple_vec_mul_int_bytecode_static_c.dir/simple_mul_int_c_module.c.obj samples/simple_vec_mul/CMakeFiles/simple_vec_mul_int_bytecode_static_c.dir/device_static_sync.c.obj -o samples/simple_vec_mul/simple_vec_mul_int_bytecode_static_c.elf -L/home/gbouzikas/Thesis/iree-bare-metal-arm/build_tools samples/simple_vec_mul/libsimple_mul_int_bytecode_module_static_c_module.a third_party/iree/runtime/src/iree/hal/drivers/local_sync/libiree_hal_drivers_local_sync_sync_driver.a third_party/iree/runtime/src/iree/hal/local/loaders/libiree_hal_local_loaders_static_library_loader.a build_tools/third_party/cmsis_device_f4/libcmsis_device_f407xx.a utils/libutils.a utils/libwrite.a third_party/iree/runtime/src/iree/runtime/libiree_runtime_impl.a third_party/iree/runtime/src/iree/hal/drivers/libiree_hal_drivers_drivers.a third_party/iree/runtime/src/iree/hal/drivers/local_sync/registration/libiree_hal_drivers_local_sync_registration_registration.a third_party/iree/runtime/src/iree/hal/drivers/local_sync/libiree_hal_drivers_local_sync_sync_driver.a third_party/iree/runtime/src/iree/hal/utils/libiree_hal_utils_deferred_command_buffer.a third_party/iree/runtime/src/iree/hal/utils/libiree_hal_utils_resource_set.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_arena.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_atomic_slist.a third_party/iree/runtime/src/iree/hal/utils/libiree_hal_utils_file_transfer.a third_party/iree/runtime/src/iree/hal/utils/libiree_hal_utils_memory_file.a third_party/iree/runtime/src/iree/hal/utils/libiree_hal_utils_semaphore_base.a third_party/iree/runtime/src/iree/hal/local/loaders/registration/libiree_hal_local_loaders_registration_registration.a third_party/iree/runtime/src/iree/hal/local/libiree_hal_local_local.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_fpu_state.a third_party/iree/runtime/src/iree/hal/local/loaders/libiree_hal_local_loaders_embedded_elf_loader.a third_party/iree/runtime/src/iree/hal/local/loaders/libiree_hal_local_loaders_vmvx_module_loader.a third_party/iree/runtime/src/iree/modules/vmvx/libiree_modules_vmvx_vmvx.a third_party/iree/runtime/src/iree/builtins/ukernel/libiree_builtins_ukernel_ukernel.a third_party/iree/runtime/src/iree/builtins/ukernel/libiree_builtins_ukernel_fallback.a third_party/iree/runtime/src/iree/hal/local/plugins/registration/libiree_hal_local_plugins_registration_registration.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_flags.a third_party/iree/runtime/src/iree/hal/local/plugins/libiree_hal_local_plugins_embedded_elf_plugin.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_file_io.a third_party/iree/runtime/src/iree/hal/local/libiree_hal_local_executable_plugin_manager.a third_party/iree/runtime/src/iree/hal/local/elf/libiree_hal_local_elf_elf_module.a third_party/iree/runtime/src/iree/hal/local/elf/libiree_hal_local_elf_arch.a third_party/iree/runtime/src/iree/hal/local/elf/libiree_hal_local_elf_platform.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_memory.a third_party/iree/runtime/src/iree/modules/hal/libiree_modules_hal_hal.a third_party/iree/runtime/src/iree/modules/hal/utils/libiree_modules_hal_utils_buffer_diagnostics.a third_party/iree/runtime/src/iree/modules/hal/libiree_modules_hal_types.a third_party/iree/runtime/src/iree/vm/bytecode/libiree_vm_bytecode_module.a third_party/iree/runtime/src/iree/vm/bytecode/utils/libiree_vm_bytecode_utils_utils.a third_party/iree/runtime/src/iree/vm/libiree_vm_impl.a third_party/iree/build_tools/third_party/flatcc/libflatcc_parsing.a -lm third_party/iree/runtime/src/iree/hal/local/libiree_hal_local_executable_library_util.a third_party/iree/runtime/src/iree/hal/local/libiree_hal_local_executable_loader.a third_party/iree/runtime/src/iree/hal/local/libiree_hal_local_executable_environment.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_cpu.a third_party/iree/runtime/src/iree/hal/libiree_hal_hal.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_synchronization.a third_party/iree/runtime/src/iree/base/internal/libiree_base_internal_path.a third_party/iree/runtime/src/iree/io/libiree_io_file_handle.a third_party/iree/runtime/src/iree/io/libiree_io_memory_stream.a third_party/iree/runtime/src/iree/io/libiree_io_stream.a third_party/iree/runtime/src/iree/base/libiree_base_base.a build_tools/third_party/cmsis_device_f4/libcmsis_device_f407xx.a && cd /home/gbouzikas/Thesis/iree-bare-metal-arm/build/samples/simple_vec_mul && /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/arm-none-eabi-objcopy -O binary simple_vec_mul_int_bytecode_static_c.elf simple_vec_mul_int_bytecode_static_c.bin && cd /home/gbouzikas/Thesis/iree-bare-metal-arm/build/samples/simple_vec_mul && /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/arm-none-eabi-objcopy -O ihex simple_vec_mul_int_bytecode_static_c.elf simple_vec_mul_int_bytecode_static_c.hex
/home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-closer.o): in function _close_r': closer.c:(.text._close_r+0xc): warning: _close is not implemented and will always fail /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-fstatr.o): in function _fstat_r':
fstatr.c:(.text._fstat_r+0x12): warning: _fstat is not implemented and will always fail
/home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-signalr.o): in function _getpid_r': signalr.c:(.text._getpid_r+0x0): warning: _getpid is not implemented and will always fail /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-isattyr.o): in function _isatty_r':
isattyr.c:(.text._isatty_r+0xc): warning: _isatty is not implemented and will always fail
/home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-signalr.o): in function _kill_r': signalr.c:(.text._kill_r+0x12): warning: _kill is not implemented and will always fail /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-lseekr.o): in function _lseek_r':
lseekr.c:(.text._lseek_r+0x14): warning: _lseek is not implemented and will always fail
/home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-readr.o): in function _read_r': readr.c:(.text._read_r+0x14): warning: _read is not implemented and will always fail /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: warning: samples/simple_vec_mul/simple_vec_mul_int_bytecode_static_c.elf has a LOAD segment with RWX permissions /home/gbouzikas/Thesis/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: samples/simple_vec_mul/CMakeFiles/simple_vec_mul_int_bytecode_static_c.dir/device_static_sync.c.obj: in function create_sample_device':
device_static_sync.c:(.text.create_sample_device+0x94): undefined reference to `simple_mul_dispatch_0_library_query'
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.

[marbre]

The entry function in your model is named differently and not simple_mul_dispatch_0_library_query. This is why it fails when trying to link. You can take a look into the generated source to check for the naming and adjust

iree-bare-metal-arm/samples/simple_vec_mul/device_static_sync.c

Line 29 in 23deb47

simple_mul_dispatch_0_library_query,

accordingly.