bug#63986: Julia is very slow

[Efraim Flashner]

On Fri, Jun 23, 2023 at 11:09:44AM +0200, Ludovic Courtès wrote:
> Hi!
> 
> Simon Tournier <zimon.toutoune@gmail.com> skribis:
> 
> > +         ,@(if (target-x86-64?)
> > +             `("USE_BLAS64=1"
> > +               "LIBBLAS=-lopenblas_ilp64"
> > +               "LIBBLASNAME=libopenblas_ilp64")
> > +             `("LIBBLAS=-lopenblas"
> > +               "LIBBLASNAME=libopenblas"))
> >  
> >           (string-append "UTF8PROC_INC="
> >                          (assoc-ref %build-inputs "utf8proc")
> > @@ -513,7 +517,9 @@ (define-public julia
> >         ("llvm" ,llvm-julia)
> >         ("mbedtls-apache" ,mbedtls-apache)
> >         ("mpfr" ,mpfr)
> > -       ("openblas" ,openblas)
> > +       ,@(if (target-x86-64?)
> > +             `(("openblas" ,openblas-ilp64))
> > +             `(("openblas" ,openblas)))
> 
> Should it be ‘target-64bit?’ instead?

It should be, but julia fails the precompile stage with openblas-ilp64

Precompilation complete. Summary:
Total ─────── 1006.632176 seconds
Generation ── 690.274180 seconds 68.5726%
Execution ─── 316.357997 seconds 31.4274%

signal (15): Terminated
in expression starting at none:0
unknown function (ip: 0xfffff4d81b24)
unknown function (ip: 0xfffff4ed10bb)
unknown function (ip: 0xfffff4eda16f)
_ZN4llvm19MachineFunctionPass13runOnFunctionERNS_8FunctionE at 
/gnu/store/wa28l476c1bfshfiqcqbmk75zr8ml152-llvm-13.0.1/lib/libLLVM-13jl.so 
(unknown line)
_ZN4llvm13FPPassManager13runOnFunctionERNS_8FunctionE at 
/gnu/store/wa28l476c1bfshfiqcqbmk75zr8ml152-llvm-13.0.1/lib/libLLVM-13jl.so 
(unknown line)
_ZN4llvm13FPPassManager11runOnModuleERNS_6ModuleE at 
/gnu/store/wa28l476c1bfshfiqcqbmk75zr8ml152-llvm-13.0.1/lib/libLLVM-13jl.so 
(unknown line)
_ZN4llvm6legacy15PassManagerImpl3runERNS_6ModuleE at 
/gnu/store/wa28l476c1bfshfiqcqbmk75zr8ml152-llvm-13.0.1/lib/libLLVM-13jl.so 
(unknown line)
operator() at 
/tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3/src/aotcompile.cpp:580 [inlined]
jl_dump_native_impl at 
/tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3/src/aotcompile.cpp:592
jl_write_compiler_output at 
/tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3/src/precompile.c:94
ijl_atexit_hook at /tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3/src/init.c:207
jl_repl_entrypoint at 
/tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3/src/jlapi.c:720
main at /tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3/cli/loader_exe.c:59
__libc_start_call_main at 
/gnu/store/a19xbynxc3sg25xpkwmx7g0mdl7g31hx-glibc-2.35/lib/libc.so.6 (unknown 
line)
__libc_start_main at 
/gnu/store/a19xbynxc3sg25xpkwmx7g0mdl7g31hx-glibc-2.35/lib/libc.so.6 (unknown 
line)
_start at /tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3/usr/bin/julia (unknown 
line)
unknown function (ip: (nil))
Allocations: 145655328 (Pool: 145582643; Big: 72685); GC: 120
*** This error is usually fixed by running `make clean`. If the error persists, 
try `make cleanall`. ***
make[1]: *** [sysimage.mk:89: 
/tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3/usr/lib/julia/sys-o.a] Error 1
make[1]: Leaving directory '/tmp/guix-build-julia-1.8.3.drv-0/julia-1.8.3'
make: *** [Makefile:88: julia-sysimg-release] Error 2

> Thumbs up for finding the solution!
> 
> Ludo’.

-- 
Efraim Flashner   <efraim@flashner.co.il>   רנשלפ םירפא
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