Tim

Technically this is a race condition as there could be write after read for `num_error`. But functionally it doesn't make a difference, since master thread will always catch error value...

I believe the boundary indices are valid. 171966467 printed is `elm+4` (`elm=171966463`), in the case of not commenting out 262 and 263, `elm` will be reassigned at line 262 and...

@hzhou but shouldn't null requests be acceptable and handled like [non-enqueued Waitall](https://github.com/pmodels/mpich/blob/889c27ee7f364af9b3b9c54c538194fc113a4d4a/src/mpi/request/request_impl.c#L919)? I can't find this specified in the standard, but I think null requests are accepted generally including in...

hi @wangzy0327 , what do you mean by "more precise make.defs config", are you having a build error, or does the executable fail to produce similar results with existing flags...

> I tried to build the stencil-range.cc, but it occurs `error: 'range' has not been declared`. I have installed libboost-all-dev.How to solve the problem? > > ``` > g++-11 -std=gnu++17...

sounds greatly interesting, I'll try to investigate into this.

I see that @gunan has written a windows clang toolchain under third_party/toolchains/preconfig/win/bazel_211, I'll probably assemble a new configuration with that and appropriate platform with new constraints. Right now I'm stuck...

@Artem-B Just that will do? I had seen those instructions, but was wondering if that's too simple for a "tricky" problem, then I realized this issue was opened back in...