Re: [julia-users] ERROR: Target architecture mismatch

I think this is the actual error: /home1/04179/abean/julia/deps/srccache/llvm-svn/lib/Demangle/ItaniumDemangle.cpp(946): error #303: explicit type is missing ("int" assumed) auto args = db.names.back().move_full(); ^ detected during:

Re: [julia-users] ERROR: Target architecture mismatch

How smart of me. I was confused because it looked like the version of curl was the correct one. I'll run it again and see where it messes up this time. Thanks for fixing that. On Saturday, October 15, 2016 at 1:51:28 PM UTC-5, Erik Schnetter wrote: > > You didn't show the actual error

Re: [julia-users] ERROR: Target architecture mismatch

You didn't show the actual error message. Debugging is easier if (after seeing an error) you re-run with "make -j1", so that the error message doesn't scroll away. -erik On Sat, Oct 15, 2016 at 1:41 PM, ABB wrote: > I'm getting a new error. This is with the following

Re: [julia-users] ERROR: Target architecture mismatch

I'm getting a new error. This is with the following make.user: LLVM_VER=svn USEICC=1 USEIFC=1 USE_INTEL_MKL=1 USE_INTEL_MKL_FFT=1 USE_INTEL_LIBM=1 building directly on the (KNL) compute node (in parallel: make -j 68) configure: amending tests/server/Makefile configure: amending

Re: [julia-users] ERROR: Target architecture mismatch

Ok - thanks for the clarification. I will try to compile on the compute node, not the login node. I will submit a ticket to TACC and ask about cmake too. The version on the compute node is 2.8.11. On Friday, October 14, 2016 at 10:42:51 AM UTC-5, Erik Schnetter wrote: > > Julia runs some

Re: [julia-users] ERROR: Target architecture mismatch

Julia runs some of the code it generates as part of its bootstrapping procedure. That is, traditional cross-compiling won't work. I think there's a way around it, but it's not trivial. I would avoid this in the beginning. -erik On Fri, Oct 14, 2016 at 11:28 AM, ABB wrote:

Re: [julia-users] ERROR: Target architecture mismatch

I was building on the (Haswell) front end. From some of the other issues I looked at it appeared that I could specify the architecture even if I was not actually building on that kind of system. But that could be totally wrong, so I can try it on the KNL node if that's required. When I put

Re: [julia-users] ERROR: Target architecture mismatch

Were you building on a KNL node or on the frontend? What architecture did you specify? -erik On Thu, Oct 13, 2016 at 9:38 PM, Valentin Churavy wrote: > Since KNL is just a new platform the default version of the LLVM compiler > that Julia is based on does not support it

Re: [julia-users] ERROR: Target architecture mismatch

Since KNL is just a new platform the default version of the LLVM compiler that Julia is based on does not support it properly. During our testing at MIT we found that we needed to switch to the current upstream of LLVM (or if anybody reads this at a later time LLVM 4.0) You can do that by

Re: [julia-users] ERROR: Target architecture mismatch

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

Re: [julia-users] ERROR: Target architecture mismatch

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

Re: [julia-users] ERROR: Target architecture mismatch

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

Re: [julia-users] ERROR: Target architecture mismatch

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

Re: [julia-users] ERROR: Target architecture mismatch

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