James Simone

Summit ppc64 build fails on develop branch with gcc 10.2

8

The ppc64 gcc 10.2 compiler is not happy with Eigen v3.4.0. I expect this has been an issue since commit b640c1f44b8 "bump Eigen to 3.4.0". [ 31%] Building CXX object...

building for HIP

4

Add a page to the wiki documentation on how to build for HIP.

GPU Benchmark_ITT segfaults with MPI and ranks > 1

9

Hi, Benchmark_ITT segfaults in MPI run when nranks > 1 just after printing "Initialised RNGs". I have observed this same segfault on Perlmutter as well as a local cluster. $...

hipcc on Crusher: function bcopy undefined (compiler does not have openmp enabled?)

1

Builtin function bcopy is undefined when the compiler does not have openmp. The workaround is to include the header strings.h. ` diff --git a/Grid/threads/Threads.h b/Grid/threads/Threads.h index 6887134d..52a3dfde 100644 --- a/Grid/threads/Threads.h...

I am requesting a version of Benchmark_ITT that tests Clover performance in place of Wilson. It would be nice if the comparison point produced separate metrics for each of Domain...

### 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...