WAMR failed to create compilation context: Error: SIMD compatibility check failed, try adding --cpu=<cpu> to specify a cpu or adding --disable-simd to disable SIMD

[WhaleSpring]

When I try to upload a function's .wasm file to k8s faasm cluster，I get response value 500 . And the logs of pod upload are as follows:


Using "faaasmctl upload.wasm" order has the same mistake.

[csegarragonz]

Hi @github-jyq thanks for using Faasm!

How have you generated the WASM file? This is, what compilation toolchain have you used?

Have you used Faasm's C++ toolchain?

Otherwise, it is unlikely that Faasm will be able to run arbitrary WASM.

[WhaleSpring]

Thank you for your answer @csegarragonz . Ofcourse I used the toolchain provided by faasm, for the reason that I just run the orders in Quick start document except that I use "faasmctl deploy.k8s" instead compose.

[csegarragonz]

I see, could you please paste here the exact commands that you use to get to the error?

Bear in mind that faasmctl deploy.k8s assumes that a k8s cluster already exists somewhere and the KUBECONFIG env. variable is set (see here).

[WhaleSpring]

My detailed and complete process for obtaining the above errors is as follows:
Before deploying faasm on my k8s cluster, I first deployed metallb, the implementation of the load balancer, on my cluster to support for load balancing components of faasm.
At first, I deploy faasm in k8s cluster:
faasmctl deploy.k8s

And the output indicates that the deployment is correct:

Then I set the environment variable to make the faasmctl tool recognize the initialization file of the faasm service
export FAASM_INI_FILE=./faasm.ini
After that, I run the cpp-cli container:
faasmctl cli.cpp

Compile the func hello:
inv func demo hello

At last, I try to upload the func hello, and get wrong response:
inv func.upload demo hello

Viewing the logs of the pod upload , I will see the wrong message mentioned above:
kubectl logs -n faasm upload

It's worth mentioned that if I copy the hello.wasm file from cpp-cli container to the master host, and use order faasmctl upload.wasm user hello /root/demo/hello.wasm to upload , I will get the same response 500 in cmd and simd mistake in upload pod's logs.

The system of my servers is Ubuntu 22.04.3 LTS with architecture x86_64.