代码拉取完成，页面将自动刷新
代码：
import torch
import torch_npu
x = torch.randn(2, 2).npu()
y = torch.randn(2, 2).npu()
z = x.mm(y)
print(z)
报错：
RuntimeError: call aclnnMm failed, detail:EZ9999: Inner Error!
EZ9999 Cannot parse json for config file [/usr/local/Ascend/ascend-toolkit/latest/opp/built-in/op_impl/ai_core/tbe//kernel/config/ascend910b/mat_mul.json].
TraceBack (most recent call last):
Failed to parse kernel in mat_mul.json.
AclOpKernelInit failed opType
Op MatMulV2 does not has any binary.
Kernel Run failed. opType: 134, MatMulV2
launch failed for MatMulV2, errno:561000.
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preordi
2年前
我也遇到了。不过安装kernel包后并没有解决。
芯片：910b。
下载kernel网站：https://www.hiascend.com/software/cann/community-history
下载kernel版本：7.0.RC1.alpha005分支下的【Ascend-cann-kernels-910_7.0.RC1_linux.run】
下载toolkit版本：7.0.RC1.alpha005分支下的【Ascend-cann-toolkit_7.0.RC1_linux-aarch64.run】
python:3.10
torch:2.1.0
torch_npu:2.1.0rc1
torch和torch_npu都是pip install安装的，跟readme教程一样。
仍然出现上述报错。
preordi
2年前
另外，我在执行.npu()的时候，会出现大量警告，这些警告上网搜不到原因。
>>> import torch
>>> import torch_npu
>>> x=torch.rand(2,2).npu()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:671: ImportWarning: TBEMetaPathLoader.exec_module() not found; falling back to load_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:914: ImportWarning: TEMetaPathFinder.find_spec() not found; falling back to find_module()
<frozen importlib._bootstrap>:671: ImportWarning: TBEMetaPathLoader.exec_module() not found; falling back to load_module()
wyg1997
1年前
+1
Destiny
1年前
https://www.hiascend.com/developer/download/community/result?module=cann
可以根据类似这个社区链接安装，先安装cann的toolkit包，再安装对应你的芯片的kernel包
kli017
12个月前
[E OpParamMaker.cpp:273] call aclnnGroupNorm failed, detail:EZ9999: Inner Error!
910bpro遇到相似的错误，cann toolkit跟kernal包均已安装成功
Leo77
11个月前
我也出现了这个错误
Tao_gede
9个月前
请问有解决的方案吗？一样的报错，按照教程尝试安装了8.0.RC1 8.0.RC2 8.0.RC3 的所有toolikit和kernal包，都报这个错误
zsj
9个月前
现在有人解决了吗？
zsj
9个月前
rusanovivan
6个月前
Hello! I also installed kernel packages, but still encounter an error.
Here is my version.cfg contents:
runtime_running_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
compiler_running_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
hccl_running_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
opp_running_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
toolkit_running_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
aoe_running_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
ncs_running_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
opp_kernel_running_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
runtime_upgrade_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
compiler_upgrade_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
hccl_upgrade_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
opp_upgrade_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
toolkit_upgrade_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
aoe_upgrade_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
ncs_upgrade_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
opp_kernel_upgrade_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
runtime_installed_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
compiler_installed_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
hccl_installed_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
opp_installed_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
toolkit_installed_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
aoe_installed_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
ncs_installed_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
opp_kernel_installed_version=[7.5.T11.0.B081:8.0.RC3.alpha003]
我也遇到这个问题，重装cann-toolkit 和 kernel 包 就好了。
huangyunlong
4个月前
类似问题，请安装配套的toolkit和kernel包
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