Idea: Add dump commands for some other memory allocators

[bata24]

• jemalloc
  • https://github.com/jemalloc/jemalloc
• mimalloc
  • https://github.com/microsoft/mimalloc
• hoard
  • https://github.com/emeryberger/Hoard
• snmalloc
  • https://github.com/microsoft/snmalloc
• SSMalloc
  • https://github.com/Naruil/SSMalloc
• TBBmalloc
  • https://github.com/oneapi-src/oneTBB
• zig
  • https://github.com/ziglang/zig
• StreamFlow
  • https://github.com/scotts/streamflow
• SuperMalloc
  • https://github.com/kuszmaul/SuperMalloc
• SFmalloc
  • https://github.com/jeffhammond/sfmalloc
• scalloc
  • https://github.com/cksystemsgroup/scalloc
• rpmalloc
  • https://github.com/mjansson/rpmalloc
• Mesh
  • https://github.com/plasma-umass/Mesh

[bata24]

jemalloc

Ubuntu 22.04: libjemalloc-dev/jammy 5.2.1-4ubuntu1 amd64

• https://www.synacktiv.com/publications/exploring-android-heap-allocations-in-jemalloc-new
• https://github.com/hidva/hidva.github.io/blob/dev/_drafts/jegdb.py
  • this tool supports only 5.2.1 and written in python2.

Ubuntu 23.10: libjemalloc-dev/mantic,now 5.3.0-1 amd64

• 5.3.0 may have changed against 5.2.1, so I need more investigation.

[bata24]

snmalloc

• How to test (x64):

  • Get and extract latest source from https://github.com/microsoft/snmalloc
  • Build with mkdir build && cd build && cmake -G Ninja .. -DCMAKE_BUILD_TYPE=Debug && ninja.
  • Execute as LD_PRELOAD=/path/to/libsnmallocshim.so ./a.out.

• The source code was very complex, and there was little documentation about its internal structure, so the overall structure was completely unclear.