[BUG] Compilation error with g++ version 11.4.0

[Arnab035]

Describe the bug
Hello. Compiling scarab gives me errors like below:

scarab/src/bp/cbp_tagescl_64k.h: In member function ‘void SpeculativeStatesBase::init()’:
/home/mje6jj/scarab/src/bp/cbp_tagescl_64k.h:296:11: error: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘class cbp64_folded_history’; use assignment or value-initialization instead [-Werror=class-memaccess]
  296 |     memset(ch_i, 0, sizeof(ch_i));
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

I am using g++ 11.4.0 version and ubuntu version 22.04.5 as my environment.

To Reproduce
Steps to reproduce the behavior:

1. Run cd src && make

Expected behavior
Scarab should compile and build successfully.

Screenshots

Desktop (please complete the following information):

• OS: Linux (Ubuntu)
• Version : 22.04

[hlitz]

We would be happy to review a PR that addresses this issue.

If you use scarab-infra and the provided conda environment, the environment will be setup so that everything should work, please let me know if this is not the case.

[Arnab035]

@hlitz Thank you so much.

I have raised a PR for this change. Additionally, I tried using scarab-infra on the datacenter workloads. It ran, but I had to manually make some changes to the commands in the scarab-infra README.

I am also figuring out ways to run spec2017 and the other workloads.