Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge #8110: [Doc] Add benchmarking notes
1a8c4d5 [Doc] Add benchmarking notes (fanquake)
- Loading branch information
Showing
2 changed files
with
31 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Original file line | Diff line number | Diff line change |
---|---|---|---|
@@ -0,0 +1,30 @@ | |||
Benchmarking | |||
============ | |||
|
|||
Bitcoin Core has an internal benchmarking framework, with benchmarks | |||
for cryptographic algorithms such as SHA1, SHA256, SHA512 and RIPEMD160. As well as the rolling bloom filter. | |||
|
|||
After compiling bitcoin-core, the benchmarks can be run with: | |||
`src/bench/bench_bitcoin` | |||
|
|||
The output will look similar to: | |||
``` | |||
#Benchmark,count,min,max,average | |||
RIPEMD160,448,0.001245033173334,0.002638196945190,0.002461894814457 | |||
RollingBloom-refresh,1,0.000635000000000,0.000635000000000,0.000635000000000 | |||
RollingBloom-refresh,1,0.000108000000000,0.000108000000000,0.000108000000000 | |||
RollingBloom-refresh,1,0.000107000000000,0.000107000000000,0.000107000000000 | |||
RollingBloom-refresh,1,0.000204000000000,0.000204000000000,0.000204000000000 | |||
SHA1,640,0.000909024336207,0.001938136418660,0.001843086257577 | |||
SHA256,256,0.002209486499909,0.008500099182129,0.004300644621253 | |||
SHA512,384,0.001319904176016,0.002813005447388,0.002615700786312 | |||
Sleep100ms,10,0.205592155456543,0.210056066513062,0.104166316986084 | |||
Trig,67108864,0.000000014997003,0.000000015448112,0.000000015188842 | |||
``` | |||
|
|||
More benchmarks are needed for, in no particular order: | |||
- Script Validation | |||
- CCoinDBView caching | |||
- Coins database | |||
- Memory pool | |||
- Wallet coin selection |