Michael Kowalski

Labelled / unlabelled data split by batch_size=100 during evaluation

2

During evaluation all the data has labels so the labelled and unlabelled split should reflect this I think. The current split by batch_size is incorrect but ultimately does not have...

clean batch normalization should use batch mean and var for training

13

I think you are using `noise_std > 0` to separate both clean vs corrupted path as well as training vs eval. This causes a problem because during evaluation batch norm...

In Colab using 'x10_training_loop' leads to "error: Couldn't lookup symbols:"

6

Opening [a blank notebook](https://colab.research.google.com/github/tensorflow/swift/blob/master/notebooks/blank_swift.ipynb#scrollTo=kZRlD4utdPuX) which I expect is running S4TF v0.9 and entering the following: import TensorFlow import x10_training_loop Device.trainingDevices // Same error for runOnThreads(), HostStatistics(), ... etc. Gives the...

Colab crash using `.differentiableReduce()` on `[Layer]` appended with `+=`

1

This code crashes without output in Colab (s4tf v0.10) though it compiles and runs locally on macOS: import TensorFlow public struct Network: Layer { var blocks: [Conv2D] = [] public...

Add instructions for how to run tests in readme

3

Hi, I am interested in exploring the existing tests and writing some new ones to check behaviour with React 18 and concurrency. I am on an M1 MacBook and needed...

[BUG]: StaticTuple has extreme slow path iterating in some loops

2

### Bug description Iterating over a StaticTuple without using `@unroll` on loops can be 4-6 times slower than using a DynamicVector. This appears to be part of the reason why...

[BUG]: nested functions aren't checked as a use of their captured values by lifetime tracking

2

### Bug description ``` fn broken_1(): var foo: StaticTuple[1, Int] @parameter fn init[i: Int](): foo[0] = 10 unroll[init, 1]() @parameter fn _print[i: Int](): print(foo[0]) unroll[_print, 1]() fn main(): broken_1() ```...

[lifetimes]: misuse of `VariadicList` not caught by the compiler

4

### Bug description Triggering the bug is convoluted and I am sorry I couldn't reduce it further. Calling a function that calls a function that returns a VariadicList gets different...

### Bug description The gist is probably #1944 prevents accurately setting the start index and end index in many cases when step is negative. ### Steps to reproduce ```mojo from...

[BUG]: `Slicing with [::-1]` becomes `[0: 9223372036854775807 : -1]` and has a negative length

2

### Bug description I expect slicing with `[::-1]` to produce something that can be bounds checked and used to reverse an entire sequence. The correct length of `Slice(0, 9223372036854775807, -1)`...