Gabriel Baraldi

Add dereferenceable LLVM attribute to some GC functions

7

This may allow for some more optimizations

Make DemoteFloat16 a conditional pass

3

Attempt at #40216 For now it's just an if statement, which might be enough. I wasn't sure if the check should be inside the pass or if the pass should...

For loops with the syntax for i in iter

1

For loops with the syntax `for i in iter` dont work even with a simple iterator like a Vector. MWE ```julia using LoopVectorization test = rand(10000) function mymean(func,iter) len =...

I am trying to implement something akin to this paper [Unsupervised EEG feature extraction based on echo state network](https://www.researchgate.net/publication/327956299_Unsupervised_EEG_Feature_Extraction_Based_on_Echo_State_Network) using ReservoirComputing. I have to chain the networks and also train...

Rebase of #125 (Imaging mode for native code)

2

For now it's just a simple rebase + actually turning on imaging mode. There are still some issues such as const globals being turned into null pointers instead of the...

deps_graph looks at current paths for stdlibs of different version

2

This was found in https://github.com/JuliaPackaging/BinaryBuilderBase.jl/pull/260#issuecomment-1226586115. But basically when `deps_graph` receives a julia version it tries to look for the paths of the stdlibs, which was fine until DelimitedFiles was removed....

Fix synchronization issues on the GC scheduler.

4

Me and @vtjnash stared at this code for a while and it seems that making `n_threads_marking` the sole synchronization is the way forward, and to remove the fast path because...

Available memory on darwin underestimates how much memory is actually avaliable

3

`uv_get_available_memory` returns `uv_get_free_memory`, which on macos tends to be a small value because it does not include memory used for caches for example. The stats app seems to add to...

KA tests trigger assertion if julia is built with them

3

```julia /home/gabrielbaraldi/julia4/src/llvm-late-gc-lowering.cpp:1029: void NoteDef(State&, BBState&, int, const std::vector&): Assertion `Num >= 0' failed. [132189] signal (6.-6): Aborted in expression starting at /home/gabrielbaraldi/.julia/dev/AMDGPU/test/ka_tests.jl:17 pthread_kill at /lib/x86_64-linux-gnu/libc.so.6 (unknown line) raise at /lib/x86_64-linux-gnu/libc.so.6...

The default clangd download on apple silicon targets the wrong architecture

1

The clangd that vscpde downloads on an apple silicon mac is a native aarch64 executable, but has it's default target set as x86-64, which leads to some weird behaviour when...