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This commit is contained in:
JCW
2025-05-28 15:42:28 +01:00
parent 41d9d9528c
commit 0dc0bc42ba
2 changed files with 17 additions and 17 deletions
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2
include/xrpl/beast/core/FunctionProfiler.h
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@@ -94,7 +94,7 @@ getProfilingResults()
<< timeInTotal / (double)duration.time.size() << ","
<< compute_stddev(times) << ","
<< cpuCyclesInTotal / (double)duration.cpuCycles.size() << ","
<< compute_stddev(duration.cpuCycles) << ","
<< compute_stddev(duration.cpuCycles)
<< std::endl;
}

32
include/xrpl/beast/hash/xxhasher.h
View File

@@ -53,8 +53,8 @@ private:
}
};
XXH3_state_t* state_;
// inline static thread_local state_wrapper wrapper{};
// XXH3_state_t* state_;
inline static thread_local state_wrapper wrapper{};
std::size_t totalSize_ = 0;
std::chrono::nanoseconds duration_{};
std::uint64_t cpuCycles = 0;
@@ -82,9 +82,9 @@ public:
{
auto start = std::chrono::steady_clock::now();
auto cpuCyclesStart = __rdtsc();
state_ = allocState();
XXH3_64bits_reset(state_);
// XXH3_64bits_reset(wrapper.state);
// state_ = allocState();
// XXH3_64bits_reset(state_);
XXH3_64bits_reset(wrapper.state);
duration_ += std::chrono::steady_clock::now() - start;
cpuCycles += (__rdtsc() - cpuCyclesStart);
}
@@ -93,7 +93,7 @@ public:
{
// profiler_.functionName = "xxhasher-" + std::to_string(totalSize_);
// auto start = std::chrono::steady_clock::now();
// if (0)
if (0)
{
FunctionProfiler _{"-free"};
XXH3_freeState(state_);
@@ -107,9 +107,9 @@ public:
{
auto start = std::chrono::steady_clock::now();
auto cpuCyclesStart = __rdtsc();
state_ = allocState();
XXH3_64bits_reset_withSeed(state_, seed);
// XXH3_64bits_reset_withSeed(wrapper.state, seed);
// state_ = allocState();
// XXH3_64bits_reset_withSeed(state_, seed);
XXH3_64bits_reset_withSeed(wrapper.state, seed);
duration_ += std::chrono::steady_clock::now() - start;
cpuCycles += (__rdtsc() - cpuCyclesStart);
}
@@ -121,9 +121,9 @@ public:
{
auto start = std::chrono::steady_clock::now();
auto cpuCyclesStart = __rdtsc();
state_ = allocState();
XXH3_64bits_reset_withSeed(state_, seed);
// XXH3_64bits_reset_withSeed(wrapper.state, seed);
// state_ = allocState();
// XXH3_64bits_reset_withSeed(state_, seed);
XXH3_64bits_reset_withSeed(wrapper.state, seed);
duration_ += std::chrono::steady_clock::now() - start;
cpuCycles += (__rdtsc() - cpuCyclesStart);
}
@@ -135,8 +135,8 @@ public:
auto cpuCyclesStart = __rdtsc();
totalSize_ += len;
// FunctionProfiler _{"-size-" + std::to_string(len)};
XXH3_64bits_update(state_, key, len);
// XXH3_64bits_update(wrapper.state, key, len);
// XXH3_64bits_update(state_, key, len);
XXH3_64bits_update(wrapper.state, key, len);
duration_ += std::chrono::steady_clock::now() - start;
cpuCycles += (__rdtsc() - cpuCyclesStart);
}
@@ -145,8 +145,8 @@ public:
operator std::size_t() noexcept
{
auto start = std::chrono::steady_clock::now();
auto ret = XXH3_64bits_digest(state_);
// auto ret = XXH3_64bits_digest(wrapper.state);
// auto ret = XXH3_64bits_digest(state_);
auto ret = XXH3_64bits_digest(wrapper.state);
duration_ += std::chrono::steady_clock::now() - start;
std::lock_guard<std::mutex> lock{FunctionProfiler::mutex_};