aboutsummaryrefslogtreecommitdiff
path: root/src/bench
diff options
context:
space:
mode:
Diffstat (limited to 'src/bench')
-rw-r--r--src/bench/base58.cpp27
-rw-r--r--src/bench/bench.cpp9
-rw-r--r--src/bench/bench.h3
-rw-r--r--src/bench/bench_bitcoin.cpp4
-rw-r--r--src/bench/ccoins_caching.cpp4
-rw-r--r--src/bench/checkblock.cpp2
-rw-r--r--src/bench/checkqueue.cpp2
-rw-r--r--src/bench/coin_selection.cpp3
-rw-r--r--src/bench/crypto_hash.cpp2
-rw-r--r--src/bench/lockedpool.cpp4
-rw-r--r--src/bench/verify_script.cpp10
11 files changed, 40 insertions, 30 deletions
diff --git a/src/bench/base58.cpp b/src/bench/base58.cpp
index 3319c179bf..65e27a615d 100644
--- a/src/bench/base58.cpp
+++ b/src/bench/base58.cpp
@@ -7,34 +7,37 @@
#include "validation.h"
#include "base58.h"
+#include <array>
#include <vector>
#include <string>
static void Base58Encode(benchmark::State& state)
{
- unsigned char buff[32] = {
- 17, 79, 8, 99, 150, 189, 208, 162, 22, 23, 203, 163, 36, 58, 147,
- 227, 139, 2, 215, 100, 91, 38, 11, 141, 253, 40, 117, 21, 16, 90,
- 200, 24
+ static const std::array<unsigned char, 32> buff = {
+ {
+ 17, 79, 8, 99, 150, 189, 208, 162, 22, 23, 203, 163, 36, 58, 147,
+ 227, 139, 2, 215, 100, 91, 38, 11, 141, 253, 40, 117, 21, 16, 90,
+ 200, 24
+ }
};
- unsigned char* b = buff;
while (state.KeepRunning()) {
- EncodeBase58(b, b + 32);
+ EncodeBase58(buff.begin(), buff.end());
}
}
static void Base58CheckEncode(benchmark::State& state)
{
- unsigned char buff[32] = {
- 17, 79, 8, 99, 150, 189, 208, 162, 22, 23, 203, 163, 36, 58, 147,
- 227, 139, 2, 215, 100, 91, 38, 11, 141, 253, 40, 117, 21, 16, 90,
- 200, 24
+ static const std::array<unsigned char, 32> buff = {
+ {
+ 17, 79, 8, 99, 150, 189, 208, 162, 22, 23, 203, 163, 36, 58, 147,
+ 227, 139, 2, 215, 100, 91, 38, 11, 141, 253, 40, 117, 21, 16, 90,
+ 200, 24
+ }
};
- unsigned char* b = buff;
std::vector<unsigned char> vch;
- vch.assign(b, b + 32);
+ vch.assign(buff.begin(), buff.end());
while (state.KeepRunning()) {
EncodeBase58Check(vch);
}
diff --git a/src/bench/bench.cpp b/src/bench/bench.cpp
index 33631d2d15..7b307d6f42 100644
--- a/src/bench/bench.cpp
+++ b/src/bench/bench.cpp
@@ -17,7 +17,7 @@ benchmark::BenchRunner::BenchmarkMap &benchmark::BenchRunner::benchmarks() {
static double gettimedouble(void) {
struct timeval tv;
- gettimeofday(&tv, NULL);
+ gettimeofday(&tv, nullptr);
return tv.tv_usec * 0.000001 + tv.tv_sec;
}
@@ -55,13 +55,13 @@ bool benchmark::State::KeepRunning()
else {
now = gettimedouble();
double elapsed = now - lastTime;
- double elapsedOne = elapsed * countMaskInv;
+ double elapsedOne = elapsed / (countMask + 1);
if (elapsedOne < minTime) minTime = elapsedOne;
if (elapsedOne > maxTime) maxTime = elapsedOne;
// We only use relative values, so don't have to handle 64-bit wrap-around specially
nowCycles = perf_cpucycles();
- uint64_t elapsedOneCycles = (nowCycles - lastCycles) * countMaskInv;
+ uint64_t elapsedOneCycles = (nowCycles - lastCycles) / (countMask + 1);
if (elapsedOneCycles < minCycles) minCycles = elapsedOneCycles;
if (elapsedOneCycles > maxCycles) maxCycles = elapsedOneCycles;
@@ -69,7 +69,6 @@ bool benchmark::State::KeepRunning()
// If the execution was much too fast (1/128th of maxElapsed), increase the count mask by 8x and restart timing.
// The restart avoids including the overhead of this code in the measurement.
countMask = ((countMask<<3)|7) & ((1LL<<60)-1);
- countMaskInv = 1./(countMask+1);
count = 0;
minTime = std::numeric_limits<double>::max();
maxTime = std::numeric_limits<double>::min();
@@ -81,7 +80,6 @@ bool benchmark::State::KeepRunning()
uint64_t newCountMask = ((countMask<<1)|1) & ((1LL<<60)-1);
if ((count & newCountMask)==0) {
countMask = newCountMask;
- countMaskInv = 1./(countMask+1);
}
}
}
@@ -100,6 +98,7 @@ bool benchmark::State::KeepRunning()
int64_t averageCycles = (nowCycles-beginCycles)/count;
std::cout << std::fixed << std::setprecision(15) << name << "," << count << "," << minTime << "," << maxTime << "," << average << ","
<< minCycles << "," << maxCycles << "," << averageCycles << "\n";
+ std::cout.copyfmt(std::ios(nullptr));
return false;
}
diff --git a/src/bench/bench.h b/src/bench/bench.h
index 1f36f2a4bc..79109eaa56 100644
--- a/src/bench/bench.h
+++ b/src/bench/bench.h
@@ -41,7 +41,7 @@ namespace benchmark {
std::string name;
double maxElapsed;
double beginTime;
- double lastTime, minTime, maxTime, countMaskInv;
+ double lastTime, minTime, maxTime;
uint64_t count;
uint64_t countMask;
uint64_t beginCycles;
@@ -55,7 +55,6 @@ namespace benchmark {
minCycles = std::numeric_limits<uint64_t>::max();
maxCycles = std::numeric_limits<uint64_t>::min();
countMask = 1;
- countMaskInv = 1./(countMask + 1);
}
bool KeepRunning();
};
diff --git a/src/bench/bench_bitcoin.cpp b/src/bench/bench_bitcoin.cpp
index 61a0b31aed..37fd772435 100644
--- a/src/bench/bench_bitcoin.cpp
+++ b/src/bench/bench_bitcoin.cpp
@@ -4,13 +4,17 @@
#include "bench.h"
+#include "crypto/sha256.h"
#include "key.h"
#include "validation.h"
#include "util.h"
+#include "random.h"
int
main(int argc, char** argv)
{
+ SHA256AutoDetect();
+ RandomInit();
ECC_Start();
SetupEnvironment();
fPrintToDebugLog = false; // don't want to write to debug.log file
diff --git a/src/bench/ccoins_caching.cpp b/src/bench/ccoins_caching.cpp
index 1e8e3d462f..5aab3381fd 100644
--- a/src/bench/ccoins_caching.cpp
+++ b/src/bench/ccoins_caching.cpp
@@ -35,14 +35,14 @@ SetupDummyInputs(CBasicKeyStore& keystoreRet, CCoinsViewCache& coinsRet)
dummyTransactions[0].vout[0].scriptPubKey << ToByteVector(key[0].GetPubKey()) << OP_CHECKSIG;
dummyTransactions[0].vout[1].nValue = 50 * CENT;
dummyTransactions[0].vout[1].scriptPubKey << ToByteVector(key[1].GetPubKey()) << OP_CHECKSIG;
- coinsRet.ModifyCoins(dummyTransactions[0].GetHash())->FromTx(dummyTransactions[0], 0);
+ AddCoins(coinsRet, dummyTransactions[0], 0);
dummyTransactions[1].vout.resize(2);
dummyTransactions[1].vout[0].nValue = 21 * CENT;
dummyTransactions[1].vout[0].scriptPubKey = GetScriptForDestination(key[2].GetPubKey().GetID());
dummyTransactions[1].vout[1].nValue = 22 * CENT;
dummyTransactions[1].vout[1].scriptPubKey = GetScriptForDestination(key[3].GetPubKey().GetID());
- coinsRet.ModifyCoins(dummyTransactions[1].GetHash())->FromTx(dummyTransactions[1], 0);
+ AddCoins(coinsRet, dummyTransactions[1], 0);
return dummyTransactions;
}
diff --git a/src/bench/checkblock.cpp b/src/bench/checkblock.cpp
index 195388839e..7bb1b93668 100644
--- a/src/bench/checkblock.cpp
+++ b/src/bench/checkblock.cpp
@@ -11,7 +11,7 @@
namespace block_bench {
#include "bench/data/block413567.raw.h"
-}
+} // namespace block_bench
// These are the two major time-sinks which happen after we have fully received
// a block off the wire, but before we can relay the block on to peers using
diff --git a/src/bench/checkqueue.cpp b/src/bench/checkqueue.cpp
index 88a2a570f9..b7ae5c2d57 100644
--- a/src/bench/checkqueue.cpp
+++ b/src/bench/checkqueue.cpp
@@ -67,7 +67,7 @@ static void CCheckQueueSpeedPrevectorJob(benchmark::State& state)
prevector<PREVECTOR_SIZE, uint8_t> p;
PrevectorJob(){
}
- PrevectorJob(FastRandomContext& insecure_rand){
+ explicit PrevectorJob(FastRandomContext& insecure_rand){
p.resize(insecure_rand.randrange(PREVECTOR_SIZE*2));
}
bool operator()()
diff --git a/src/bench/coin_selection.cpp b/src/bench/coin_selection.cpp
index 42891f345b..f8956508f6 100644
--- a/src/bench/coin_selection.cpp
+++ b/src/bench/coin_selection.cpp
@@ -5,7 +5,6 @@
#include "bench.h"
#include "wallet/wallet.h"
-#include <boost/foreach.hpp>
#include <set>
static void addCoin(const CAmount& nValue, const CWallet& wallet, std::vector<COutput>& vCoins)
@@ -39,7 +38,7 @@ static void CoinSelection(benchmark::State& state)
while (state.KeepRunning()) {
// Empty wallet.
- BOOST_FOREACH (COutput output, vCoins)
+ for (COutput output : vCoins)
delete output.tx;
vCoins.clear();
diff --git a/src/bench/crypto_hash.cpp b/src/bench/crypto_hash.cpp
index 2914a36c7b..410a08e512 100644
--- a/src/bench/crypto_hash.cpp
+++ b/src/bench/crypto_hash.cpp
@@ -47,7 +47,7 @@ static void SHA256_32b(benchmark::State& state)
std::vector<uint8_t> in(32,0);
while (state.KeepRunning()) {
for (int i = 0; i < 1000000; i++) {
- CSHA256().Write(in.data(), in.size()).Finalize(&in[0]);
+ CSHA256().Write(in.data(), in.size()).Finalize(in.data());
}
}
}
diff --git a/src/bench/lockedpool.cpp b/src/bench/lockedpool.cpp
index 43a1422795..c6a05567be 100644
--- a/src/bench/lockedpool.cpp
+++ b/src/bench/lockedpool.cpp
@@ -21,14 +21,14 @@ static void BenchLockedPool(benchmark::State& state)
std::vector<void*> addr;
for (int x=0; x<ASIZE; ++x)
- addr.push_back(0);
+ addr.push_back(nullptr);
uint32_t s = 0x12345678;
while (state.KeepRunning()) {
for (int x=0; x<BITER; ++x) {
int idx = s & (addr.size()-1);
if (s & 0x80000000) {
b.free(addr[idx]);
- addr[idx] = 0;
+ addr[idx] = nullptr;
} else if(!addr[idx]) {
addr[idx] = b.alloc((s >> 16) & (MSIZE-1));
}
diff --git a/src/bench/verify_script.cpp b/src/bench/verify_script.cpp
index 23bbadc88d..ef7381c120 100644
--- a/src/bench/verify_script.cpp
+++ b/src/bench/verify_script.cpp
@@ -11,6 +11,8 @@
#include "script/sign.h"
#include "streams.h"
+#include <array>
+
// FIXME: Dedup with BuildCreditingTransaction in test/script_tests.cpp.
static CMutableTransaction BuildCreditingTransaction(const CScript& scriptPubKey)
{
@@ -55,8 +57,12 @@ static void VerifyScriptBench(benchmark::State& state)
// Keypair.
CKey key;
- const unsigned char vchKey[32] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1};
- key.Set(vchKey, vchKey + 32, false);
+ static const std::array<unsigned char, 32> vchKey = {
+ {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1
+ }
+ };
+ key.Set(vchKey.begin(), vchKey.end(), false);
CPubKey pubkey = key.GetPubKey();
uint160 pubkeyHash;
CHash160().Write(pubkey.begin(), pubkey.size()).Finalize(pubkeyHash.begin());
generated by cgit v1.2.3 (git 2.26.2) at 2024-10-05 08:33:03 +0000