Yizhou Shan issues

Results 8 issues of


Yizhou Shan

Is it necessary to use cmpxchg when clear a bit of MaskAndCount?

Hi, Quick question about MaskAndCount. It could be read by multiple threads concurrently, thus a final [compare_and_swap](https://github.com/PlatformLab/Arachne/blob/master/src/Arachne.h#L536) is necessary to guarantee atomicity. But is it only being cleared by one...

TODO: write a doc about how to achieve max mem BW using HLS

TODO: write a doc about how to construct CPU-like pipeline in HLS

Port LegoOS to CloudLab or Emulab

enhancement

Fix the killer linux-modules

Port Storage/Global monitor to user level

The reason they are now in kernel is because our network layer is in kernel (LITE, SOSP'17). But, there is really NO NEED to have such a kernel-level network stack....

enhancement

IS fail to compile with MLNX_OFED 4.1 on CentOS

Have you guys tried `MLNX_OFED-4.1` with IS? I was running on `CentOS 7.2` with `vanilla-3.13.0`, and some rdma APIs (e.g. `rdma_create_id()`) in `MLNX_OFED-4.1` header files actually come from higher version...

What's the host bandwidth and rough data center topology for v2018?

Thanks for sharing the data. I notice the v2018 data has extra `net_out` and `net_in` properties in the scale of [0, 100]. Is it possible to share the host NIC...