Evan Ramos

@dmclark17 How many logical nodes does your job invocation run on?

In the memory OS wrapper code, interception of `mallinfo2` should not affect the interception of `mallinfo`. If both of their configure tests pass, both symbols should be intercepted independently.

*Original date: 2019-04-04 19:20:16* --- https://charm.cs.illinois.edu/gerrit/c/charm/+/4932

Related to #1039

- [x] Linux arm64/aarch64/arm8 verified correct by CI - [ ] MPI arm64 is failing? - [ ] ppc64le does not work for unknown reasons. This might be caused by...

> Should we merge this patch and open an issue for TLS support on ppc64le (if there isn't already one)? Not yet, because the MPI-ARM64 CI is failing now.

It hangs in the tlsglobals test. That's a blocker.

Hi Geoffrey, Please try the build tuplet `multicore-darwin-arm8` to build as ARM64. Also, thanks for mentioning `smart-build.pl`. If it recommended `multicore-darwin` then that is a bug we need to fix.

I've opened #3470 to resolve the smart-build issue.

I'm glad the build is working for you. Our experience with ARM64 until now has mostly been with low-power boards such as Raspberry Pi, so it is likely that Charm++...