charm AT lists.siebelschool.illinois.edu
Subject: Charm++ parallel programming system
List archive
- From: "Bohm, Eric J" <ebohm AT illinois.edu>
- To: "Sheppard, Raymond W" <rsheppar AT iu.edu>
- Cc: "charm AT cs.illinois.edu" <charm AT cs.illinois.edu>
- Subject: Re: [charm] Need help building on a hybrid system.
- Date: Thu, 29 Jul 2021 19:56:06 +0000
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Hello,
Could you provide some of the critical output from the unsuccessful compilation attempts?
We're currently working on getting access to that architecture so we can provide more useful assistance.
From: Sheppard, Raymond W <rsheppar AT iu.edu>
Sent: Saturday, July 24, 2021 1:59 AM
To: charm AT cs.illinois.edu <charm AT cs.illinois.edu>
Subject: Re: [charm] Need help building on a hybrid system.
Sent: Saturday, July 24, 2021 1:59 AM
To: charm AT cs.illinois.edu <charm AT cs.illinois.edu>
Subject: Re: [charm] Need help building on a hybrid system.
Hello again,
Just a follow up of things I omitted that may be helpful. The system is running SLES-15 and my module list looks like this:
rsheppar@login1:/N/soft/sles15/namd/build/namd_july_2021./charm-6.10.2/src/arch> module list
Currently Loaded Modules:
1) aocc/2.2.0.1 3) craype-x86-rome/1.0.0 5) craype-network-ofi 7) perftools-base/21.05.0 9) cray-libsci/21.05.1.1
2) craype/2.7.7 4) libfabric/1.11.0.3.71 6) cray-dsmml/0.1.5 8) cray-mpich/8.1.5 10) PrgEnv-aocc/8.0.0
Thanks in advance for any help building here.
Ray
________________________________________
From: Sheppard, Raymond W <rsheppar AT iu.edu>
Sent: Friday, July 23, 2021 12:21 PM
To: charm AT cs.illinois.edu
Subject: Need help building on a hybrid system.
Hi,
I am lost. We are building a new Cray (HPE) system. Software wise, it looks like a Cray (PrgEnv-accc, cray-mpich is preferred).
However it is made of those new AMD chips (128 cores on a node in co-located pairs of 64 with a shared memory access penalty between pairs). There is no GNI. OpenFabrics is the default and UDP can be sort of made to work. I think I need something in between:
./build charm++ mpi-linux-x86_64 mpicxx --with-production
and
./build charm++ mpi-linux-x86_64 craycc --with-production
I've tried a lot of other crazy stuff (like pretending it is an XC40, renaming compiler env vars, etc.), but no luck yet. I keep thinking I can pull pieces out of one file to fill in another, but I have not hit the magic combination. Any help appreciated. Thanks.
Ray
Just a follow up of things I omitted that may be helpful. The system is running SLES-15 and my module list looks like this:
rsheppar@login1:/N/soft/sles15/namd/build/namd_july_2021./charm-6.10.2/src/arch> module list
Currently Loaded Modules:
1) aocc/2.2.0.1 3) craype-x86-rome/1.0.0 5) craype-network-ofi 7) perftools-base/21.05.0 9) cray-libsci/21.05.1.1
2) craype/2.7.7 4) libfabric/1.11.0.3.71 6) cray-dsmml/0.1.5 8) cray-mpich/8.1.5 10) PrgEnv-aocc/8.0.0
Thanks in advance for any help building here.
Ray
________________________________________
From: Sheppard, Raymond W <rsheppar AT iu.edu>
Sent: Friday, July 23, 2021 12:21 PM
To: charm AT cs.illinois.edu
Subject: Need help building on a hybrid system.
Hi,
I am lost. We are building a new Cray (HPE) system. Software wise, it looks like a Cray (PrgEnv-accc, cray-mpich is preferred).
However it is made of those new AMD chips (128 cores on a node in co-located pairs of 64 with a shared memory access penalty between pairs). There is no GNI. OpenFabrics is the default and UDP can be sort of made to work. I think I need something in between:
./build charm++ mpi-linux-x86_64 mpicxx --with-production
and
./build charm++ mpi-linux-x86_64 craycc --with-production
I've tried a lot of other crazy stuff (like pretending it is an XC40, renaming compiler env vars, etc.), but no luck yet. I keep thinking I can pull pieces out of one file to fill in another, but I have not hit the magic combination. Any help appreciated. Thanks.
Ray
- [charm] Need help building on a hybrid system., Sheppard, Raymond W, 07/23/2021
- Re: [charm] Need help building on a hybrid system., Sheppard, Raymond W, 07/24/2021
- Re: [charm] Need help building on a hybrid system., Bohm, Eric J, 07/29/2021
- Re: [charm] Need help building on a hybrid system., Sheppard, Raymond W, 07/24/2021
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