The alloc.jl from fluxml

Package Version

0.1.0

Julia Version

1.8.2

OS / Environment

ubuntu 22.4

Describe the bug

Example in project readme crashes

Steps to Reproduce

using Alloc: Buffer, run, profile

 function f()
                x = rand(100, 100)
                y = rand(100)
                x*y
              end
f (generic function with 1 method)

const buf = Buffer(10^6)
Buffer(UInt8[0xf8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  …  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], 0x0000000000000000)

@allocated run(f, buf)

Expected Results

It should not crash

Observed Results

It crashes

Relevant log output

Unreachable reached at 0x7f50315a3aa3

signal (4): Illegal instruction
in expression starting at REPL[5]:1
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/Random.jl:257 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/XoshiroSimd.jl:130 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
macro expansion at ./ntuple.jl:74 [inlined]
Buffer at ./ntuple.jl:69 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
_jl_invoke at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2549
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/XoshiroSimd.jl:130 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
_jl_invoke at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2549
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/XoshiroSimd.jl:244 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
unknown function (ip: 0x7f50315a15bd)
_jl_invoke at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2549
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/XoshiroSimd.jl:141 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
unknown function (ip: 0x7f50315918bd)
_jl_invoke at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2549
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/XoshiroSimd.jl:292 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
_jl_invoke at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2549
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/Random.jl:268 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/Random.jl:289 [inlined]
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/Random.jl:290 [inlined]
Buffer at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/Random/src/Random.jl:278 [inlined]
Buffer at ./REPL[3]:2 [inlined]
Buffer at /home/dani/.julia/packages/IRTools/FeBr2/src/reflection/dynamo.jl:0
run at /home/dani/.julia/packages/Alloc/6Rvr0/src/stack.jl:25 [inlined]
top-level scope at ./timing.jl:416
jl_toplevel_eval_flex at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/toplevel.c:897
jl_toplevel_eval_flex at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/toplevel.c:850
ijl_toplevel_eval_in at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/toplevel.c:965
eval at ./boot.jl:368 [inlined]
eval_user_input at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:151
repl_backend_loop at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:247
start_repl_backend at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:232
#run_repl#47 at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:369
run_repl at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:355
jfptr_run_repl_64841.clone_1 at /opt/julia/julia-1.8.2/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2549
#967 at ./client.jl:419
jfptr_YY.967_30403.clone_1 at /opt/julia/julia-1.8.2/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/julia.h:1839 [inlined]
jl_f__call_latest at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/builtins.c:774
#invokelatest#2 at ./essentials.jl:729 [inlined]
invokelatest at ./essentials.jl:726 [inlined]
run_main_repl at ./client.jl:404
exec_options at ./client.jl:318
_start at ./client.jl:522
jfptr__start_56736.clone_1 at /opt/julia/julia-1.8.2/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/julia.h:1839 [inlined]
true_main at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/jlapi.c:575
jl_repl_entrypoint at /cache/build/default-amdci4-6/julialang/julia-release-1-dot-8/src/jlapi.c:719
main at julia (unknown line)
unknown function (ip: 0x7f50a8df3d8f)
__libc_start_main at /lib/x86_64-linux-gnu/libc.so.6 (unknown line)
unknown function (ip: 0x401098)
Allocations: 35449184 (Pool: 35436772; Big: 12412); GC: 40

Motivation and description

This package seems neat, and the good thing transparent, i.e. no code changes, except at the caller site.

Should you add a link to point to Bumbper.jl as an alternative, or even depend on it and use it? It seems you have a limitation to need to profile, and know max memory used (will fail at runtime if exceeded precumably), and Bumber.jl doesn't have that limitation, so could you use it to get rid of that limitation?

I suppose both packages should link to each other and/or Julia's docs to the packages.

Possible Implementation

No response

fluxml / alloc.jl Goto Github PK

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