Sigh... build failed. I'm including the last part that worked and the
error message which followed:
JULIA usr/lib/julia/inference.ji
essentials.jl
generator.jl
reflection.jl
options.jl
promotion.jl
tuple.jl
range.jl
expr.jl
error.jl
bool.jl
number.jl
int.jl
signal (4): Illegal instruction
while loading int.jl, in expression starting on line 193
! at ./bool.jl:16
jl_call_method_internal at /home1/04179/abean/julia/src/julia_internal.h:189
jl_apply_generic at /home1/04179/abean/julia/src/gf.c:1942
anonymous at ./<missing> (unknown line)
jl_call_method_internal at /home1/04179/abean/julia/src/julia_internal.h:189
jl_toplevel_eval_flex at /home1/04179/abean/julia/src/toplevel.c:569
jl_parse_eval_all at /home1/04179/abean/julia/src/ast.c:717
jl_load at /home1/04179/abean/julia/src/toplevel.c:596
jl_load_ at /home1/04179/abean/julia/src/toplevel.c:605
include at ./boot.jl:231
jl_call_method_internal at /home1/04179/abean/julia/src/julia_internal.h:189
jl_apply_generic at /home1/04179/abean/julia/src/gf.c:1942
do_call at /home1/04179/abean/julia/src/interpreter.c:66
eval at /home1/04179/abean/julia/src/interpreter.c:190
jl_interpret_toplevel_expr at /home1/04179/abean/julia/src/interpreter.c:31
jl_toplevel_eval_flex at /home1/04179/abean/julia/src/toplevel.c:558
jl_eval_module_expr at /home1/04179/abean/julia/src/toplevel.c:196
jl_toplevel_eval_flex at /home1/04179/abean/julia/src/toplevel.c:465
jl_toplevel_eval at /home1/04179/abean/julia/src/toplevel.c:580
jl_toplevel_eval_in_warn at /home1/04179/abean/julia/src/builtins.c:590
jl_toplevel_eval_in at /home1/04179/abean/julia/src/builtins.c:556
eval at ./boot.jl:234
jl_call_method_internal at /home1/04179/abean/julia/src/julia_internal.h:189
jl_apply_generic at /home1/04179/abean/julia/src/gf.c:1942
do_call at /home1/04179/abean/julia/src/interpreter.c:66
eval at /home1/04179/abean/julia/src/interpreter.c:190
jl_interpret_toplevel_expr at /home1/04179/abean/julia/src/interpreter.c:31
jl_toplevel_eval_flex at /home1/04179/abean/julia/src/toplevel.c:558
jl_parse_eval_all at /home1/04179/abean/julia/src/ast.c:717
jl_load at /home1/04179/abean/julia/src/toplevel.c:596
exec_program at /home1/04179/abean/julia/ui/repl.c:66
true_main at /home1/04179/abean/julia/ui/repl.c:119
main at /home1/04179/abean/julia/ui/repl.c:232
__libc_start_main at /usr/lib64/libc.so.6 (unknown line)
unknown function (ip: 0x401928)
Allocations: 100373 (Pool: 100371; Big: 2); GC: 0
/bin/sh: line 1: 15078 Illegal instruction
/home1/04179/abean/julia/usr/bin/julia-debug -C knl --output-ji
/home1/04179/abean/julia/usr/lib/julia/inference.ji --startup-file=no
coreimg.jl
make[1]: *** [/home1/04179/abean/julia/usr/lib/julia/inference.ji] Error 132
make: *** [julia-inference] Error 2
Any advice for debugging that? I don't find any previous issues which are
helpful.
Thanks -
Austin
On Thursday, October 13, 2016 at 1:49:24 PM UTC-5, ABB wrote:
>
> Awesome. Thanks. I'll try it again then. I appreciate the help.
>
> (Austin is also my name. I save space in my memory by going to school at,
> living in and being a guy with the same name.)
>
> On Thursday, October 13, 2016 at 1:40:09 PM UTC-5, Erik Schnetter wrote:
>>
>> AB
>>
>> You're speaking of Stampede, if I might guess from the "austin" prefix in
>> your email address. I would treat the old and the new section of the
>> machines as separate, since they are not binary compatible. If you are
>> really interested in the KNL part, then I'd concentrate on these, and use
>> the development mode to always log in, build on, and run on the KNL nodes,
>> and ignore everything else. Mixing different architectures in a single
>> Julia environment is something I'd tackle much later, if at all.
>>
>> Alternatively you can use "haswell" as CPU architecture (instead of
>> "core2" above), which should work both on the front end as well as the KNL
>> nodes. However, this way you will lose speed on the KNL nodes, except for
>> linear algebra operations.
>>
>> -erik
>>
>>
>> On Thu, Oct 13, 2016 at 2:26 PM, ABB <austi...@gmail.com> wrote:
>>
>>> This is great - thanks for getting back to me so quickly.
>>>
>>> To follow up, I have two small questions:
>>>
>>> - To build specifically for the KNL system I should include something
>>> like "JULIA_CPU_TARGET = knl" in the Make.user file?
>>>
>>> - Part of the system is KNL, part of it is "Intel Xeon E5 Sandy Bridge
>>> and the Intel Knights Corner (KNC) coprocessor" (the exact system is
>>> this one: https://portal.tacc.utexas.edu/user-guides/stampede ). Is
>>> there a way to build for both of the architectures? I think I read in
>>> another issue somewhere that it wasn't possible to support the Knights
>>> Corner because of (if I recall correctly) lack of LLVM support or something
>>> (maybe I am completely making that up) so if it's not possible I wouldn't
>>> be surprised. (The two sections of Stampede run different versions of
>>> Linux too, if that makes it even more complicated. I'd just be happy to
>>> get it running one way or the other.)
>>>
>>> Thanks again!
>>>
>>> AB
>>>
>>>
>>> On Thursday, October 13, 2016 at 1:10:48 PM UTC-5, Erik Schnetter wrote:
>>>>
>>>> AB
>>>>
>>>> Using "core2" is a fallback that will work on very old machines. In
>>>> your case -- if this happens to be a more modern, uniform HPC system --
>>>> you
>>>> might want to use a different architecture. For example, if you're
>>>> building
>>>> on the compute nodes, and never run on the front end, then the default
>>>> should already work for you. Otherwise, choosing "knl" as architecture
>>>> should also work (and would also make it impossible to run on the front
>>>> end).
>>>>
>>>> -erik
>>>>
>>>>
>>>> On Thu, Oct 13, 2016 at 1:18 PM, ABB <austi...@gmail.com> wrote:
>>>>
>>>>> I built Julia Version 0.5.1-pre+2 on a cluster I have access to.
>>>>>
>>>>> The login node on which I executed the build has this architecture:
>>>>>
>>>>> Intel Core i7-5000 Extreme Edition (Haswell R2) / Xeon E5-x600 v3
>>>>> (Haswell-EP C1/M1/R2), 22nm
>>>>>
>>>>> The compute node has this architecture:
>>>>>
>>>>> Intel Xeon Phi Coprocessor (Knights Landing), 14nm
>>>>>
>>>>> (Those are each the last line of the output of "cpuid")
>>>>>
>>>>> when I try to run anything, I get the error:
>>>>>
>>>>> ERROR: Target architecture mismatch. Please delete or regenerate
>>>>> sys.{so,dll,dylib}.
>>>>>
>>>>> I found this old discussion:
>>>>>
>>>>>
>>>>> https://groups.google.com/forum/#!msg/julia-dev/Eqp0GhZWxME/3mGKX1l_L9gJ
>>>>>
>>>>> which recommends using
>>>>>
>>>>> JULIA_CPU_TARGET = core2
>>>>>
>>>>> in the Make.user file.
>>>>>
>>>>> Since that discussion is 2 years old, I am just double checking to see
>>>>> if that's still the best advice or if there is something else I should
>>>>> try
>>>>> first and/or instead.
>>>>>
>>>>> Thanks!
>>>>>
>>>>> AB
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Erik Schnetter <schn...@gmail.com>
>>>> http://www.perimeterinstitute.ca/personal/eschnetter/
>>>>
>>>
>>
>>
>> --
>> Erik Schnetter <schn...@gmail.com>
>> http://www.perimeterinstitute.ca/personal/eschnetter/
>>
>
