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This repository has been archived by the owner on Sep 12, 2023. It is now read-only.
Installed wasmedge-extensions on Ubuntu 20 and created the following environment to run the wasm file via NodeJs
// Import file system library
const fs = require('fs');
// Create wasmedge instance
const wasmedge = require("wasmedge-extensions");
// Load the wasm binary
const path = "/home/tpmccallum/wasm.wasm";
vm = new wasmedge.VM(path, { args:process.argv, env:process.env, preopens:{"/": "/tmp"} });
// Define an AOT path
aot_path = "/home/tpmccallum/wasm.so";
// Create an AOT binary
vm.Compile(aot_path);
// Instantiate VM using AOT mode
var vm_aot = new wasmedge.VM(aot_path, { EnableAOT:true, rgs:process.argv, env:process.env, preopens:{"/": "/tmp"} });
// Open image
var img_src = fs.readFileSync("/home/tpmccallum/solvay.jpg");
// Run function by passing in the image and calling the infer function
var return_value = vm_aot.RunUint8Array("infer", img_src);
// Write image to file
fs.writeFileSync("res.jpg", return_value);
The output from this is error free (no obvious errors or issue), however the res.jpg is not actually an image. Please find the following output for your convenience.
tpmccallum@tpmccallum:$ node tester.js
[2022-01-01 10:39:57.548] [info] compile start
[2022-01-01 10:39:57.619] [info] verify start
[2022-01-01 10:39:57.681] [info] optimize start
[2022-01-01 10:40:04.028] [info] codegen start
[2022-01-01 10:40:09.950] [info] output start
[2022-01-01 10:40:09.957] [info] compile done
[2022-01-01 10:40:09.964] [info] output start
Loaded image in ... 37.909333ms
2022-01-01 10:40:10.109754: I tensorflow/core/platform/cpu_feature_guard.cc:142] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (oneDNN) to use the following CPU instructions in performance-critical operations: SSE3 SSE4.1 SSE4.2 AVX AVX2 AVX512F FMA
To enable them in other operations, rebuild TensorFlow with the appropriate compiler flags.
Parsed results in ... 533.284485ms
Drawing box: 30 results ...
Drawn on image in ... 582.29647ms
The Rust/Wasm is able to detect 30 faces which is correct, however for some reason the return value is not correct. Please see a snippet of the returned value in its raw form; just using vi (hope this helps).
The text was updated successfully, but these errors were encountered:
It is most likely a wasm-bindgen implementation bug in our NAPI. I would prefer to wait for node.js support for wasmedge-bindgen and update all examples to use wasmedge-bindgen.
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Hi,
Please see the following in relation to performing the FaaS Face Detection via wasmedge-extensions.
Compiled the
lib.rs
as per this standard source codeInstalled wasmedge-extensions on Ubuntu 20 and created the following environment to run the wasm file via NodeJs
The output from this is error free (no obvious errors or issue), however the res.jpg is not actually an image. Please find the following output for your convenience.
The Rust/Wasm is able to detect 30 faces which is correct, however for some reason the return value is not correct. Please see a snippet of the returned value in its raw form; just using vi (hope this helps).
The text was updated successfully, but these errors were encountered: