adt_map_decay.txt

llvm::detail::DenseSetPair<unsigned char> size 1
llvm::detail::DenseSetPair<unsigned short> size 2
llvm::detail::DenseSetPair<unsigned int> size 4
llvm::detail::DenseSetPair<unsigned long> size 8

llvm::detail::DenseMapPair<unsigned char, unsigned char> size 2
llvm::detail::DenseMapPair<unsigned short, unsigned short> size 4
llvm::detail::DenseMapPair<unsigned int, unsigned int> size 8
llvm::detail::DenseMapPair<unsigned long, unsigned long> size 16

2022-11-11T19:25:14+08:00
Running ./bin/adt_map_decay
Run on (16 X 2593.91 MHz CPU s)
CPU Caches:
  L1 Data 48 KiB (x16)
  L1 Instruction 32 KiB (x16)
  L2 Unified 1280 KiB (x16)
  L3 Unified 43008 KiB (x16)
Load Average: 15.43, 6.37, 2.68
------------------------------------------------------------
Benchmark                  Time             CPU   Iterations
------------------------------------------------------------
BM_unmap               18008 ns        18004 ns        38849
BM_decay_map        89747381 ns     89732434 ns            8
BM_DenseMap            11887 ns        11885 ns        58856
BM_Decay_DenseMap   62302561 ns     62293504 ns           11