Memory leak in creation of tensor

[drmanhatin]

Hi,

There's a memory leak in this library. Happens after a few dozens of tensors have been created. I can show you on teams if you like, just send me a message.

My (working) implementation of tensorflowjs is accessible at https://github.com/drmanhatin/CustomVisionRealTime/blob/main/nodejsdemo/public/main.js.

Most important part:

   let t4d = tf.tidy(() => {
          const image = tf.browser.fromPixels(canvas).resizeBilinear([320, 320])
          return tf.tensor4d(image.dataSync(), [1, 320, 320, 3])
  })

Wrapping with tidy ensures automatic cleanup.

[shonohs]

Hello,

Thanks for reporting the issue. I will look into it and make a fix this week.

[shonohs]

Fixed the memory leak in f9c6003