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doc/benchmarking.md
Benchmarking | Benchmarking | ||||
============ | ============ | ||||
Bitcoin ABC has an internal benchmarking framework, with benchmarks | Bitcoin ABC has an internal benchmarking framework, with benchmarks | ||||
for cryptographic algorithms (e.g. SHA1, SHA256, SHA512, RIPEMD160), | for cryptographic algorithms (e.g. SHA1, SHA256, SHA512, RIPEMD160), | ||||
as well as the rolling bloom filter, address encoding and decoding, | as well as the rolling bloom filter, address encoding and decoding, | ||||
CCoinsCaching, memory pool eviction, and wallet coin selection. | CCoinsCaching, memory pool eviction, and wallet coin selection. | ||||
Running | Running | ||||
--------------------- | --------------------- | ||||
After compiling Bitcoin ABC, the benchmarks can be run with: | The benchmarks can be run with: | ||||
src/bench/bitcoin-bench | ninja bench-bitcoin | ||||
The output will look similar to: | The output will look similar to: | ||||
``` | ``` | ||||
# Benchmark, evals, iterations, total, min, max, median | | ns/byte | byte/s | error % | benchmark | ||||
Base58CheckEncode, 5, 320000, 5.28577, 3.27814e-06, 3.36971e-06, 3.29183e-06 | |--------------------:|--------------------:|--------:|:---------------------------------------------- | ||||
Base58Decode, 5, 800000, 4.71472, 1.16438e-06, 1.20043e-06, 1.17352e-06 | | 64.13 | 15,592,356.01 | 0.1% | `Base58CheckEncode` | ||||
Base58Encode, 5, 470000, 4.80062, 2.03992e-06, 2.04861e-06, 2.04084e-06 | | 24.56 | 40,722,672.68 | 0.2% | `Base58Decode` | ||||
BenchLockedPool, 5, 530, 5.08076, 0.00189861, 0.00193961, 0.00191404 | |||||
CCheckQueueSpeedPrevectorJob, 5, 1400, 3.45167, 0.000482017, 0.000502189, 0.000494358 | |||||
CCoinsCaching, 5, 170000, 3.17266, 3.66883e-06, 3.85988e-06, 3.68462e-06 | |||||
CashAddrDecode, 5, 800000, 3.40281, 8.47462e-07, 8.56334e-07, 8.49539e-07 | |||||
CashAddrEncode, 5, 800000, 2.14463, 5.19902e-07, 5.44274e-07, 5.43256e-07 | |||||
CoinSelection, 5, 650, 4.91077, 0.00149673, 0.00152377, 0.00151478 | |||||
DeserializeAndCheckBlockTest, 5, 160, 7.95019, 0.00983543, 0.010025, 0.00995759 | |||||
DeserializeBlockTest, 5, 130, 3.97769, 0.00608507, 0.00617347, 0.00611737 | |||||
FastRandom_1bit, 5, 440000000, 3.52478, 1.59844e-09, 1.60445e-09, 1.60243e-09 | |||||
FastRandom_32bit, 5, 110000000, 4.75589, 8.55725e-09, 8.81171e-09, 8.5712e-09 | |||||
MempoolEviction, 5, 41000, 3.13696, 1.5251e-05, 1.53693e-05, 1.53068e-05 | |||||
MerkleRoot, 5, 800, 25.2939, 0.00622814, 0.0064672, 0.0062586 | |||||
PrevectorClearNontrivial, 5, 28300, 10.8137, 7.60788e-05, 7.73677e-05, 7.62496e-05 | |||||
PrevectorClearTrivial, 5, 88600, 20.1727, 4.52744e-05, 4.57312e-05, 4.54863e-05 | |||||
PrevectorDestructorNontrivial, 5, 28800, 9.38879, 6.48316e-05, 6.54969e-05, 6.52511e-05 | |||||
PrevectorDestructorTrivial, 5, 88900, 20.7015, 4.63369e-05, 4.67035e-05, 4.66142e-05 | |||||
PrevectorResizeNontrivial, 5, 28900, 2.86174, 1.97734e-05, 1.98625e-05, 1.9797e-05 | |||||
PrevectorResizeTrivial, 5, 90300, 3.33574, 7.32896e-06, 7.46976e-06, 7.38089e-06 | |||||
RIPEMD160, 5, 440, 5.02836, 0.00224976, 0.00229784, 0.00229684 | |||||
RollingBloom, 5, 1500000, 4.86547, 6.35376e-07, 6.57399e-07, 6.50339e-07 | |||||
SHA1, 5, 570, 4.69405, 0.00160936, 0.00171571, 0.00161574 | |||||
SHA256, 5, 340, 7.18121, 0.00419859, 0.00425665, 0.00423095 | |||||
SHA256D64_1024, 5, 7400, 26.1915, 0.000701612, 0.00071808, 0.000705198 | |||||
SHA256_32b, 5, 4700000, 7.02517, 2.95913e-07, 3.03323e-07, 2.97997e-07 | |||||
SHA512, 5, 330, 4.40307, 0.00265286, 0.00267815, 0.00267316 | |||||
SipHash_32b, 5, 40000000, 5.03543, 2.48915e-08, 2.56569e-08, 2.49465e-08 | |||||
Sleep100ms, 5, 10, 5.00483, 0.100091, 0.100108, 0.100095 | |||||
Trig, 5, 12000000, 2.17942, 3.60625e-08, 3.64305e-08, 3.63656e-08 | |||||
``` | ``` | ||||
Help | Help | ||||
--------------------- | --------------------- | ||||
`-?` will print a list of options and exit: | `-?` will print a list of options and exit: | ||||
src/bench/bitcoin-bench -? | src/bench/bitcoin-bench -? | ||||
Notes | Notes | ||||
--------------------- | --------------------- | ||||
More benchmarks are needed for, in no particular order: | More benchmarks are needed for, in no particular order: | ||||
- Script Validation | - Script Validation | ||||
- Coins database | - Coins database | ||||
- Memory pool | - Memory pool | ||||