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Backports for Julia 1.8.4 #47488

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merged 26 commits into from
Dec 16, 2022
Merged

Backports for Julia 1.8.4 #47488

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1b5c405
move src and dst to next buffer position (#47229)
awfeequdng Nov 2, 2022
9d86e4f
CircleCI caching: allow ftime to be ceil(ftime_req) in Base.stale_cac…
nrontsis Nov 4, 2022
90ee1b5
Delete `.github/workflows/rerun_failed.yml` (#47460)
DilumAluthge Nov 6, 2022
b66e38c
Removed attributes from arguments to gc_preserve_begin (#47482)
apaz-cli Nov 8, 2022
1387750
Delete `.github/workflows/statuses.yml` (#47562)
DilumAluthge Nov 17, 2022
c8b72e2
[CompilerSupportLibraries_jll] Upgrade to libraries from GCC 12 (#47544)
tylerjthomas9 Nov 22, 2022
96592e2
Probe and dlopen() the correct libstdc++ (#46976)
apaz-cli Nov 8, 2022
b183031
Limit initial OpenBLAS thread count (#46844)
staticfloat Nov 15, 2022
b19b2c1
Turn on Intel jitevents by default on Linux (#47586)
vchuravy Nov 20, 2022
54a6264
Filesystem: `rm(; recursive=true)` should ignore `UV_EACCES` (#47668)
staticfloat Nov 24, 2022
6dad6c5
Fix REPL keybinding CTRL-Q for stdlib methods (#47637)
rashidrafeek Nov 28, 2022
70c8dc2
fix 5-arg `mul!` for vectors of vectors (#47665)
ranocha Nov 28, 2022
8abef03
fix #47662, broken --compile=all on 1.8.x (#47678)
JeffBezanson Dec 2, 2022
23ce8ab
Fix implicit binding import for aliased bindings (#44827)
Pangoraw Apr 2, 2022
4898882
Add compat to `@test_throws` (#45893)
baggepinnen Jul 5, 2022
2950963
Fix generator-invocation legality check for varargs generators (#47739)
Keno Nov 29, 2022
c1d3df6
Prioritize build_dir for generated headers (#47783)
vchuravy Dec 4, 2022
579f84f
Fix physical_memory exports. (#47859)
maleadt Dec 10, 2022
964f86d
fix #47410, syntax error with anonfn inside `elseif` and short-circui…
JeffBezanson Nov 16, 2022
f5c000e
ensure bindings handle write barriers for ty and globalref (#47580)
vtjnash Nov 16, 2022
4e152d4
fix unescaping in `global` expressions (#47719)
simeonschaub Dec 1, 2022
8830c26
Set `OPENBLAS_NUM_THREADS=1` on local Distributed workers (#47803)
staticfloat Dec 5, 2022
fd92d74
Fix isdone for empty product iterators, fixes #43921 (#43947)
sasi591 Nov 3, 2022
5a1d35e
Merge pull request #47741 from JuliaLang/jn/backports-release-1.8-47685
KristofferC Dec 14, 2022
992d4ca
bump SparseArrays to latest 1.8
Dec 14, 2022
3f58584
bump Pkg to latest 1.8
Dec 15, 2022
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Set OPENBLAS_NUM_THREADS=1 on local Distributed workers (#47803) 
This should prevent LinearAlgebra from trying to increase our OpenBLAS
thread count in its `__init__()` method when we're not trying to enable
threaded BLAS.

(cherry picked from commit a8b3994)
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@staticfloat
staticfloat authored and KristofferC committed Dec 14, 2022
commit 8830c265eb1813bbf98b5fd7bb39a44b88892b7f
1 change: 1 addition & 0 deletions stdlib/Distributed/src/cluster.jl
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Expand Up @@ -536,6 +536,7 @@ default_addprocs_params() = Dict{Symbol,Any}(
:dir => pwd(),
:exename => joinpath(Sys.BINDIR, julia_exename()),
:exeflags => ``,
:env => [],
:enable_threaded_blas => false,
:lazy => true)

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10 changes: 9 additions & 1 deletion stdlib/Distributed/src/managers.jl
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Expand Up @@ -462,10 +462,18 @@ function launch(manager::LocalManager, params::Dict, launched::Array, c::Conditi
exename = params[:exename]
exeflags = params[:exeflags]
bind_to = manager.restrict ? `127.0.0.1` : `$(LPROC.bind_addr)`
env = Dict{String,String}(params[:env])

# If we haven't explicitly asked for threaded BLAS, prevent OpenBLAS from starting
# up with multiple threads, thereby sucking up a bunch of wasted memory on Windows.
if !params[:enable_threaded_blas] &&
get(env, "OPENBLAS_NUM_THREADS", nothing) === nothing
env["OPENBLAS_NUM_THREADS"] = "1"
end

for i in 1:manager.np
cmd = `$(julia_cmd(exename)) $exeflags --bind-to $bind_to --worker`
io = open(detach(setenv(cmd, dir=dir)), "r+")
io = open(detach(setenv(addenv(cmd, env), dir=dir)), "r+")
write_cookie(io)

wconfig = WorkerConfig()
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