Skip to main content

Browse the archive

Revision 4954af9c5ee5bb1b5b9172ddbcbac03ca6e151ea authored by Keno Fischer on 01 September 2023, 19:52:14 UTC, committed by GitHub on 01 September 2023, 19:52:14 UTC 
Make OffsetArray maximum! not as type unstable (#50447)
 
The change in #50429 moves around some dispatch boundaries and pushes
the allocations in the offsetarrays `maximum!` test over the limit. The
implementation of that code is massively type unstable. Somewhat,
ironically, the whole original point of that test was to test that the
implementation was not type-unstable (#28941), so actually opt our
OffsetArrays implementation into the interface that's supposed to
guarantee that.

If this PR is fine here, I'll submit the same upstream to avoid
diverging the implementations too much.

Co-authored-by: Jameson Nash <vtjnash@gmail.com>
1 parent a173010
Raw File
profile_spawnmany_exec.jl 
# This file is a part of Julia. License is MIT: https://julialang.org/license

using Profile

function spawnmany(n)
    if n > 2
        m = n รท 2
        t = Threads.@spawn spawnmany(m)
        spawnmany(m)
        wait(t)
    end
end

@profile spawnmany(parse(Int, get(ENV, "NTASKS", "2000000")))
back to top