Grid
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paboyle
Data parallel C++ mathematical object library
### Describe the issue: When compiling Grid and running with a single GPU, running e.g. `Benchmark_ITT` gives the error: accelerator_barrier(): Cuda error invalid configuration argument Digging into this, this is...
### Describe the issue: Attempting to compile Grid for NVIDIA on Arm fails due to a large number of undefined symbols in `arm_neon.h`. Following up on @agsunderland's comment on #430...
I'm testing an HMC workflow with the **ILDG checkpointer** The sample code can be accessed [here](https://github.com/vmos1/su4_dm_grid_lsd/blob/main/run_gauge_gen/code/hmc_SDM.cc#L74) The code runs well with Nersc checkpointer used as : `TheHMC.Resources.LoadNerscCheckpointer(CPparams);` It fails when...
### Describe the issue: The configure options --enable-setdevice and --diable-setdevice have no effect and ./Grid/Config.h:GRID_DEFAULT_GPU 1 is always defined. The first bad commit is 4ac1094856cd Author: Peter Boyle Date: Mon...
A previously working Grid build fails with the latest commit **994512048efa19af86a9026ed1ea0f4de25077a6** in **develop**. Get the error: `/2023_august1_tioga_rocm5.2.0/Grid/Grid/qcd/smearing/GaugeConfigurationMasked.h:39:7: error: no matching function for call to 'generator' SU3::generator(e, te); ^~~~~~~~~~~~~~ /2023_august1_tioga_rocm5.2.0/Grid/Grid/qcd/utils/SUn.h:199:15: note:...
### Describe the issue: When running on more than 1 GPU (4 in the example here), I can see entries per each additional GPU: `Cuda error invalid device ordinal /home/Grid/lattice/Lattice_base.h...
Hi, I've been recently running `Benchmark_ITT` and ran into ``` ShmBufferMalloc exceeded shared heap size -- try increasing with --shm flag ``` I was very pleased to immediately get a...
For reproducibility and FAIR reasons, it would be very useful to be able to track provenance of files generated by Grid, for example using an implementation of [the PROV specification](https://www.w3.org/TR/2013/NOTE-prov-overview-20130430/)....