Mosè Giordano

Shifted Lines

2

I've seen sometimes Feynman diagrams with parallel lines drawn between two vertices (see for example https://cnlart.web.cern.ch/cnlart/221/node63.html and http://tex.stackexchange.com/q/121802/31416). Of course, they can be drawn manually using plain Ti_k_Z code, but...

Compilation fails with Glibc 2.33

5

```console % make build mkdir -p bin g++ -g -fmax-errors=2 -Wall -Werror -Wextra -Wno-unused-parameter lxroot.cpp -o bin/lxroot lxroot.cpp: In static member function ‘static flags_t Syscall::st_to_ms(flags_t)’: lxroot.cpp:731:42: error: comparison between ‘enum’...

[CompilerSupportLibraries_jll] Upgrade to libraries from GCC 12

16

Usual memo to self: * change the version number in `stdlib/CompilerSupportLibraries_jll/Project.toml` * update `CSL_NEXT_GLIBCXX_VERSION` in `deps/csl.mk` * update hashes with `make -f contrib/refresh_checksums.mk -j csl` * since the [soversion of...

CompatHelper runs on fork

3

GitHub Actions used to run by default in all forks, so also CompatHelper is running there. While in most cases this is a huge waste of resources -- and in...

https://github.com/JuliaLang/julia/pull/30249 added a bunch of `Sys.is*` functions, that appeared in Julia v1.1

Allow defining custom MPI launchers for systems

7

There are some systems I have access to where it'd be beneficial to use custom MPI launchers, different from the standard ones. Latest case I ran into is https://www.dur.ac.uk/icc/cosma/support/rockport/, where...

Broken incremental compilation when loading a JLD file with tuples as values

5

Consider the following minimal module: ```julia __precompile__() module Foo using JLD file = joinpath(@__DIR__, "foo.jld") JLD.save(file, "a", (1,)) JLD.load(file) # This line triggers the warning end ``` Precompiling it results...

Use atomic tag counter

2

I need think more about this, but this doesn't look good at all performance-wise. Before PR: ``` julia> @benchmark measurement(1, 2,) BenchmarkTools.Trial: 10000 samples with 999 evaluations. Range (min …...

Proposal: new types for independent measurements and dependent measurements

3

We could make `Measurement` type abstract, and define two concrete types, `IndependentMeasurement` and `DependentMeasurement` (the latter may be an [abuse of language](https://en.wikipedia.org/wiki/Abuse_of_language) but gives the idea): ``` julia abstract Measurement{T