'cortex-a77' is not a recognized processor for this target (ignoring processor)

[wx5391805]

在Ubuntu+arm64上编译出halo，转模型报上述错误。
'cortex-a77' is not a recognized processor for this target (ignoring processor)

link阶段, bin文件不认
/usr/bin/ld: unknown architecture of input file `yolo.bin' is incompatible with aarch64 output

halo支持arm64吗

[tianboh]

可以提供一下编译指令吗？

[wx5391805]

可以提供一下编译指令吗？
编译吗？halo的编译没啥问题，按照doc里的从源码编译，只编eigen，如下：
cmake -G Ninja -DDEST_DIR=/home/wx/halo_inst .. -L -DDNNL_COMPILER=gcc-10 -DODLA_BUILD_QAIC=OFF
-DODLA_BUILD_HGAI=OFF
-DODLA_BUILD_OPENVINO=OFF
-DODLA_BUILD_MAGICMIND=OFF
-DODLA_BUILD_DNNL=OFF
-DODLA_BUILD_POPART=OFF
-DODLA_BUILD_TRT=OFF
-DODLA_BUILD_OPENVINO=OFF
-DODLA_BUILD_Profiler=OFF
-DODLA_BUILD_XNNPACK=OFF
-DODLA_BUILD_ASCEND=OFF
-DODLA_BUILD_VODLA=OFF

在转yolov3模型的时候报上述错误，指令如下：
./halo -target cxx -exec-mode=interpret -emit-value-id-as-int -reorder-data-layout=channel-last -remove-input-transpose -remove-output-transpose -o out/yolo.c /zhome/wangxin/halo/yolov3-10.onnx --disable-broadcasting -outputs conv2d_59 -outputs conv2d_67 -outputs conv2d_75 -input-shape=input_1:1x3x416x416 -entry-func-name=yolo_v3

[weimingzha0]

有两种办法：
1.
./bin/halo -target aarch64-cxx mnist_simple.pb -o a.cc
file a.bin 应该显示 a.bin: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), not stripped

./bin/halo -target cxx mnist_simple.pb -emit-data-as-c -o a.cc
这时候会产生 a.data.cc , 这是一个纯C的文件，可以直接用gcc编译出weight

[wx5391805]

谢谢，1方法貌似有点问题，2成功了

1. 用aarch64-cxx编mnist没有产生输出（在x86上用0.7.9的最新发布包对照实验也是一样的情况），log如下：
   root@localhost:/home/wx/HALO-0.8.0-Linux/bin# ./halo -target cxx mnist_simple.pb -o mnist/model.cc --print-all
   Module: halo_module
   Function: mnist_simple(x[FLOAT32: -1x784])
   Constant Variable([FLOAT32: 784x10]) = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...]
   Constant Variable_1([FLOAT32: 10]) = [-0.349356, 0.340445, 0.129372, -0.265863, 0.00953579, 1.30408, -0.103605, 0.605276, -1.44135, -0.228528]
   BasicBlock: bb0()
   Inst: MatMul([invalid: ]) = matmul(<x, 0>:[FLOAT32: -1x784], <Variable, 0>:[FLOAT32: 784x10]) {Attrs: <transpose_a: 0>, <transpose_b: 0>}
   Inst: add([invalid: ]) = add(<MatMul, 0>:[invalid: ], <Variable_1, 0>:[FLOAT32: 10])
   Inst: y([invalid: ]) = softmax(<add, 0>:[invalid: ]) {Attrs: <axis: -1>}

'cortex-a77' is not a recognized processor for this target (ignoring processor)
'cortex-a77' is not a recognized processor for this target (ignoring processor)
FunctionPassManager
Legalize inputs
BasicBlockPassManager
TF Extension Legalizer
Dead Code Elimination
Type Legalizer
Instruction Simplification
Instruction Fusion
Convert TF CFG
Quantize Weights
X86 Constant Writer
Generic CXX Compilation
code format
Module: halo_module
Function: mnist_simple(x[FLOAT32: 1x784])
Constant Variable_1([FLOAT32: 10]) = [-0.349356, 0.340445, 0.129372, -0.265863, 0.00953579, 1.30408, -0.103605, 0.605276, -1.44135, -0.228528]
Constant Variable_T([FLOAT32: 10x784]) = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3.45072e-06, -8.78636e-06, -1.36928e-06, -5.70532e-08, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...]
BasicBlock: bb0()
Inst: add_fused([FLOAT32: 1x10]) = gemm(<x, 0>:[FLOAT32: 1x784], <Variable_T, 0>:[FLOAT32: 10x784], <Variable_1, 0>:[FLOAT32: 10]) {Attrs: <alpha: 1>, <beta: 1>, <transpose_a: 0>, <transpose_b: 1>}
Inst: y([FLOAT32: 1x10]) = softmax(<add_fused, 0>:[FLOAT32: 1x10]) {Attrs: <axis: -1>}
Inst: output([FLOAT32: 1x10]) = return(<y, 0>:[FLOAT32: 1x10])

root@localhost:/home/wx/HALO-0.8.0-Linux/bin# ls mnist
model.bin model.cc model.h
root@localhost:/home/wx/HALO-0.8.0-Linux/bin# file mnist/model.bin
mnist/model.bin: ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), not stripped
root@localhost:/home/wx/HALO-0.8.0-Linux/bin# rm mnist/*
root@localhost:/home/wx/HALO-0.8.0-Linux/bin# ./halo -target aarch64-cxx mnist_simple.pb -o mnist/model.cc --print-all
Module: halo_module
Function: mnist_simple(x[FLOAT32: -1x784])
Constant Variable([FLOAT32: 784x10]) = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...]
Constant Variable_1([FLOAT32: 10]) = [-0.349356, 0.340445, 0.129372, -0.265863, 0.00953579, 1.30408, -0.103605, 0.605276, -1.44135, -0.228528]
BasicBlock: bb0()
Inst: MatMul([invalid: ]) = matmul(<x, 0>:[FLOAT32: -1x784], <Variable, 0>:[FLOAT32: 784x10]) {Attrs: <transpose_a: 0>, <transpose_b: 0>}
Inst: add([invalid: ]) = add(<MatMul, 0>:[invalid: ], <Variable_1, 0>:[FLOAT32: 10])
Inst: y([invalid: ]) = softmax(<add, 0>:[invalid: ]) {Attrs: <axis: -1>}

root@localhost:/home/wx/HALO-0.8.0-Linux/bin# ls mnist
root@localhost:/home/wx/HALO-0.8.0-Linux/bin#

2.可以成功

[weimingzha0]

方法1: ./halo -target aarch64-cxx
我看你贴的log 里是 ./halo -target cxx mnist_simple.pb

[wx5391805]

看后面，前面是对比，后面没产生文件

[weimingzha0]

奇怪，我是可以产生的。

[wx5391805]

好吧~两个的打印在BasicBlock后面有点不一样，不知道是否正常？

[weimingzha0]

应该没关系