Add microbenchmarks to profile more code paths.

The new benchmarks exercise script validation, CCoinsDBView caching,
mempool eviction, and wallet coin selection code.

All of the benchmarks added here are extremely simple and don't
necessarily mirror common real world conditions or interesting
performance edge cases. Details about how specific benchmarks can be
improved are noted in comments.

Github-Issue: #7883
This commit is contained in:
Russell Yanofsky
2016-10-02 17:38:48 -04:00
committed by Wladimir J. van der Laan
parent a7e5cbb209
commit 18dacf9bd2
5 changed files with 372 additions and 1 deletions

View File

@@ -14,6 +14,9 @@ bench_bench_bitcoin_SOURCES = \
bench/Examples.cpp \
bench/rollingbloom.cpp \
bench/crypto_hash.cpp \
bench/ccoins_caching.cpp \
bench/mempool_eviction.cpp \
bench/verify_script.cpp \
bench/base58.cpp
bench_bench_bitcoin_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(EVENT_CLFAGS) $(EVENT_PTHREADS_CFLAGS) -I$(builddir)/bench/
@@ -34,7 +37,8 @@ bench_bench_bitcoin_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
endif
if ENABLE_WALLET
bench_bench_bitcoin_LDADD += $(LIBBITCOIN_WALLET)
bench_bench_bitcoin_SOURCES += bench/coin_selection.cpp
bench_bench_bitcoin_LDADD += $(LIBBITCOIN_WALLET) $(LIBBITCOIN_CRYPTO)
endif
bench_bench_bitcoin_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)