mirror.dongdigua.github.io/legacy_md/tsoding_bm.md

tsoding vm for lisp

ebisp

• 1:39 "imagine dying because breathing stopped for gc"
• 1:46 "If you want clickbait, you should not lie in your titles, you should be always technically correct"
• 1:47 It still build after a year

garbage collector

• 0:55 jim, a json library
• 1:20 start making gc
• 1:30 ohhhh

mark/sweep gc in C++

Day 1

• 0:15 LLVM?
• 0:18 вm -- blyat machine
• 1:?? job
• 2:10 random access to stack (where my copy n came from)

• 2:20-2:35 fibonacci (where my fib.asm came from)
• 2:40-2:55 dump in-memory program into/from file (how to implement this in rust?)
• 4:11 succeed!

progress

Day 2

• 2:00 jump lable
• 2:11 "or I'll come to your house, steal all your source code, and make all your variables constant, ok. And I'm a haskeller, I know how to make all the variables constant, ok, trust me."
• about NaN-boxing
  • https://www.cnblogs.com/qicosmos/p/4285409.html
  • https://zhuanlan.zhihu.com/p/166406678

Day 3

• 0:45 "s64 vs i64, fight"
• 0:50 boost integer
• 0:55 #include <stdurmom.h>
• 3:35 calculating pi
• 3:43 refer to forth
• 4:00 step debug
• 4:14 swap relative address like dup

progress

Day 4 function call!!!

• 0:30 how function call & ret works
• 1:15 I left the industry(software engineering)

• 1:30 native call: alloc on heap!
• 1:38 ???
• 1:58 Makefile to build a particular file extension