[Scons-users] [EXTERNAL] Re: Adding support for Intel compilers

[Jason Kenny]

I don’t see, from what I can see at the moment, anything loading the intelc.py tool. It looks like you are loading the default tools which I believe will try to load gcc.py tool and then the logic here is to override the CC, CXX for the compiler you want to be used.

Jason

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From: Jason Kenny<mailto:dragon512 at live.com>
Sent: Wednesday, June 23, 2021 6:02 PM
To: SCons users mailing list<mailto:scons-users at scons.org>
Subject: Re: [Scons-users] [EXTERNAL] Re: Adding support for Intel compilers

Can you resent config/pleiades_intel.py as .txt file.. it is being removed as a possible malicious script.

Also to ask Bill Deegan question. Is this based on https://github.com/enzo-project/enzo-e<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fenzo-project%2Fenzo-e&data=04%7C01%7C%7Ca1801b98bd5f43114c1608d9369ae802%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637600861206506817%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=jKyZJCkWialvQWOBbdzFlV162QjYMJLbwd8CSQrLL14%3D&reserved=0>??

Jason

From: Scons-users <scons-users-bounces at scons.org> On Behalf Of Kokron, Daniel S. (ARC-606.2)[InuTeq, LLC] via Scons-users
Sent: Wednesday, June 23, 2021 5:56 PM
To: SCons users mailing list <scons-users at scons.org>
Cc: Kokron, Daniel S. (ARC-606.2)[InuTeq, LLC] <daniel.s.kokron at nasa.gov>
Subject: Re: [Scons-users] [EXTERNAL] Re: Adding support for Intel compilers

Jason,
I think I see what you are after.

The SConstruct file in the enzo-e tree includes the following (see attached)

elif (arch == "pleiades_intel"): from pleiades_intel import *

config/pleiades_intel.py is attached.

env = Environment (
     CC           = cc,
     CFLAGS       = cflags,
     CPPDEFINES   = defines,
     CPPPATH      = cpppath,
     CXX          = cxx,
     CXXFLAGS     = cxxflags,
     ENV          = environ,
     FORTRANFLAGS = fortranflags,
     FORTRAN      = f90,
     FORTRANLIBS  = libs_fortran,
     FORTRANPATH  = fortranpath,
     LIBPATH      = libpath,
     LINKFLAGS    = linkflags )

From: Scons-users <scons-users-bounces at scons.org<mailto:scons-users-bounces at scons.org>> on behalf of Jason Kenny <dragon512 at live.com<mailto:dragon512 at live.com>>
Reply-To: SCons users mailing list <scons-users at scons.org<mailto:scons-users at scons.org>>
Date: Wednesday, June 23, 2021 at 5:34 PM
To: SCons users mailing list <scons-users at scons.org<mailto:scons-users at scons.org>>
Subject: [EXTERNAL] Re: [Scons-users] Adding support for Intel compilers

Can you share how you set up your Environment object. I can take a quick look at what you need to tweak to get it running correctly.

Jason

From: Scons-users <scons-users-bounces at scons.org<mailto:scons-users-bounces at scons.org>> On Behalf Of Jason Kenny
Sent: Wednesday, June 23, 2021 4:58 PM
To: SCons users mailing list <scons-users at scons.org<mailto:scons-users at scons.org>>
Subject: Re: [Scons-users] Adding support for Intel compilers


I believe you need to make sure you load the c++/gcc tool as well as this adds other items you need to have defined that the intelc.py tool does not handle if I recall correctly with pure SCons

You should be able to find some examples of how in Pure SCons to create the Environment correctly in the user list.

I have support for icc in my extension for Scons called Parts. In fact, I am adding support for the new icx version that should be replacing the existing/classic icc case for the next drop.

Jason

From: Scons-users <scons-users-bounces at scons.org<mailto:scons-users-bounces at scons.org>> on behalf of Kokron, Daniel S. (ARC-606.2)[InuTeq, LLC] via Scons-users <scons-users at scons.org<mailto:scons-users at scons.org>>
Sent: Wednesday, June 23, 2021 4:14 PM
To: scons-users at scons.org<mailto:scons-users at scons.org> <scons-users at scons.org<mailto:scons-users at scons.org>>
Cc: Kokron, Daniel S. (ARC-606.2)[InuTeq, LLC] <daniel.s.kokron at nasa.gov<mailto:daniel.s.kokron at nasa.gov>>
Subject: [Scons-users] Adding support for Intel compilers


I have a user on our system whose application (ENZO-E) depends on SCons.  We have a working build that uses GNU compilers however I would like to test the code using Intel compilers as they typically provide better performance on our system.  I have already worked through some issues by modifying SCons/Tool/intelc.py so it can find our installation tree.



-            for d in glob.glob('/opt/intel/compilers_and_libraries_%s/linux'%version):

+            for d in glob.glob('/nasa/intel/Compiler/2020.4.304/compilers_and_libraries_%s/linux'%version):



I have tried duplicating the set of files used for GNU compilers (gcc.py, g++.py and gxx.py), replacing GNU compiler names with appropriate names of Intel compilers.  However, nothing I’ve tried has been able to resolve the following.



scons: *** While building `['cello.o']' from `['cello.cpp']': Don't know how to build from a source file with suffix `.cpp'.  Expected a suffix in this list: ['.c', '.m', '.i', '.fpp', '.FPP', '.I', '.f77', '.F77', '.i90', '.I90', '.f95', '.F95', '.f03', '.F03', '.f08', '.F08', '.s', '.asm', '.ASM', '.spp', '.SPP', '.sx', '.S', '.d'].



Can anyone offer some guidance on how to proceed?



Daniel Kokron
RedLine Performance Solutions
SciCon/APP group

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