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Merge remote-tracking branch 'origin/develop' into release_2_0

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# Conflicts:
#	easy_profiler_core/block.cpp
#	easy_profiler_core/profile_manager.cpp
#	easy_profiler_core/reader.cpp
#	profiler_gui/common_types.h
#	profiler_gui/descriptors_tree_widget.cpp
This commit is contained in:
Victor Zarubkin 2018-01-04 17:59:21 +03:00
commit 2c008b77ed
12 changed files with 118 additions and 56 deletions
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21
LICENSE Normal file
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@ -0,0 +1,21 @@
MIT License
Copyright (c) 2017 Sergey Yagovtsev, Victor Zarubkin
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

2
README.md
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@ -135,7 +135,7 @@ void bar() {
```
## Collect blocks
There are two ways to cature blocks
There are two ways to capture blocks
### Collect via network

8
easy_profiler_core/block.cpp
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@ -52,7 +52,7 @@
#include "profile_manager.h"
#include "current_time.h"
using namespace profiler;
namespace profiler {
#ifndef EASY_PROFILER_API_DISABLED
Event::Event(timestamp_t _begin_time) EASY_NOEXCEPT : m_begin(_begin_time), m_end(0)
@ -231,8 +231,10 @@ CSwitchEvent::CSwitchEvent(timestamp_t _begin_time, thread_id_t _tid) EASY_NOEXC
}
CSwitchBlock::CSwitchBlock(timestamp_t _begin_time, thread_id_t _tid, const char* _runtimeName) EASY_NOEXCEPT
: CSwitchEvent(_begin_time, _tid)
} // END of namespace profiler.
CSwitchBlock::CSwitchBlock(profiler::timestamp_t _begin_time, profiler::thread_id_t _tid, const char* _runtimeName) EASY_NOEXCEPT
: profiler::CSwitchEvent(_begin_time, _tid)
, m_name(_runtimeName)
{

13
easy_profiler_core/easy_socket.cpp
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@ -106,13 +106,12 @@ int EasySocket::bind(uint16_t port)
if (!checkSocket(m_socket))
return -1;
struct sockaddr_in serv_addr;
memset(&serv_addr, 0, sizeof(serv_addr));
serv_addr.sin_family = AF_INET;
serv_addr.sin_addr.s_addr = INADDR_ANY;
serv_addr.sin_port = htons(port);
auto res = ::bind(m_socket, (struct sockaddr*)&serv_addr, sizeof(serv_addr));
struct sockaddr_in server_address;
memset(&server_address, 0, sizeof(server_address));
server_address.sin_family = AF_INET;
server_address.sin_addr.s_addr = INADDR_ANY;
server_address.sin_port = htons(port);
auto res = ::bind(m_socket, (struct sockaddr *)&server_address, sizeof(server_address));
return res;
}

49
easy_profiler_core/event_trace_win.cpp
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@ -135,6 +135,34 @@ char KERNEL_LOGGER[] = KERNEL_LOGGER_NAME;
::std::atomic_uint64_t TRACING_END_TIME = ATOMIC_VAR_INIT(~0ULL);
#endif
/**
* Retrieve the process name of the given process.
*
* This method is NOT thread-safe: the returned string has to be copied somewhere before this
* method can be used by another thread or call.
*
* getProcessName() owns the returned string.
*
* \param len the process name string length [output].
*
* \return the process name string.
*/
static const char* getProcessName(HANDLE hProcess, std::size_t& len)
{
static TCHAR buf[MAX_PATH] = {};
len = static_cast<std::size_t>(GetModuleBaseName(hProcess, 0, buf, MAX_PATH));
if (len == 0)
return nullptr;
#if UNICODE
static char charbuf[MAX_PATH] = {};
len = std::wcstombs(charbuf, buf, len);
return charbuf;
#else
return buf;
#endif
}
namespace profiler {
const decltype(EVENT_DESCRIPTOR::Opcode) SWITCH_CONTEXT_OPCODE = 36;
@ -237,14 +265,14 @@ namespace profiler {
auto hProc = OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION | PROCESS_VM_READ, FALSE, pid);
if (hProc != nullptr)
{
static TCHAR buf[MAX_PATH] = {}; // Using static is safe because processTraceEvent() is called from one thread
auto len = GetModuleBaseName(hProc, 0, buf, MAX_PATH);
std::size_t len = 0;
auto processName = getProcessName(hProc, len); // Using thread-unsafe method is safe because processTraceEvent() is called from one thread
if (len != 0)
{
pinfo->name.reserve(pinfo->name.size() + 2 + len);
pinfo->name.append(" ", 1);
pinfo->name.append(buf, len);
pinfo->name.append(processName, len);
pinfo->valid = 1;
}
@ -289,6 +317,17 @@ namespace profiler {
MANAGER.endContextSwitch(_contextSwitchEvent->NewThreadId, pid, time);
}
//////////////////////////////////////////////////////////////////////////
EasyEventTracer::Properties::Properties()
{
#if UNICODE
std::wcstombs(sessionName, KERNEL_LOGGER_NAME, sizeof(sessionName));
#else
std::strncpy(sessionName, KERNEL_LOGGER_NAME, sizeof(sessionName));
#endif
}
//////////////////////////////////////////////////////////////////////////
#ifndef EASY_MAGIC_STATIC_AVAILABLE
@ -328,7 +367,7 @@ namespace profiler {
m_lowPriority.store(_value, ::std::memory_order_release);
}
bool setPrivilege(HANDLE hToken, LPCSTR _privelegeName)
bool setPrivilege(HANDLE hToken, PTCHAR _privelegeName)
{
bool success = false;
@ -409,7 +448,7 @@ namespace profiler {
*/
// static is safe because we are guarded by spin-lock m_spin
static Properties p = ([]{ Properties prp; strncpy(prp.sessionName, KERNEL_LOGGER_NAME, sizeof(prp.sessionName)); return prp; })();
static Properties p;
p.base = m_properties.base; // Use copy of m_properties to make sure m_properties will not be changed
// Stop another session

2
easy_profiler_core/event_trace_win.h
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@ -81,6 +81,8 @@ namespace profiler {
#pragma pack(push, 1)
struct Properties {
Properties();
EVENT_TRACE_PROPERTIES base;
char sessionName[sizeof(KERNEL_LOGGER_NAME)];
};

1
easy_profiler_core/profile_manager.cpp
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@ -775,6 +775,7 @@ const BaseBlockDescriptor* ProfileManager::addBlockDescriptor(EasyBlockStatus _d
}
#else
auto desc = new BlockDescriptor(static_cast<block_id_t>(m_descriptors.size()), _defaultStatus, _name, _filename, _line, _block_type, _color);
(void)_copyName; // unused
#endif
m_descriptors.emplace_back(desc);

64
easy_profiler_core/reader.cpp
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@ -218,7 +218,7 @@ using CsStatsMap = ::std::unordered_map<::profiler::hashed_stdstring, ::profiler
automatically receive statistics update.
*/
::profiler::BlockStatistics* update_statistics(StatsMap& _stats_map, const ::profiler::BlocksTree& _current, ::profiler::block_index_t _current_index, ::profiler::block_index_t _parent_index, const ::profiler::blocks_t& _blocks, bool _calculate_children = true)
static ::profiler::BlockStatistics* update_statistics(StatsMap& _stats_map, const ::profiler::BlocksTree& _current, ::profiler::block_index_t _current_index, ::profiler::block_index_t _parent_index, const ::profiler::blocks_t& _blocks, bool _calculate_children = true)
{
auto duration = _current.node->duration();
//StatsMap::key_type key(_current.node->name());
@ -273,7 +273,7 @@ automatically receive statistics update.
return stats;
}
::profiler::BlockStatistics* update_statistics(CsStatsMap& _stats_map, const ::profiler::BlocksTree& _current, ::profiler::block_index_t _current_index, ::profiler::block_index_t _parent_index, const ::profiler::blocks_t& _blocks, bool _calculate_children = true)
static ::profiler::BlockStatistics* update_statistics(CsStatsMap& _stats_map, const ::profiler::BlocksTree& _current, ::profiler::block_index_t _current_index, ::profiler::block_index_t _parent_index, const ::profiler::blocks_t& _blocks, bool _calculate_children = true)
{
auto duration = _current.node->duration();
CsStatsMap::key_type key(_current.node->name());
@ -328,7 +328,7 @@ automatically receive statistics update.
//////////////////////////////////////////////////////////////////////////
void update_statistics_recursive(StatsMap& _stats_map, ::profiler::BlocksTree& _current, ::profiler::block_index_t _current_index, ::profiler::block_index_t _parent_index, ::profiler::blocks_t& _blocks)
static void update_statistics_recursive(StatsMap& _stats_map, ::profiler::BlocksTree& _current, ::profiler::block_index_t _current_index, ::profiler::block_index_t _parent_index, ::profiler::blocks_t& _blocks)
{
_current.per_frame_stats = update_statistics(_stats_map, _current, _current_index, _parent_index, _blocks, false);
for (auto i : _current.children)
@ -375,6 +375,20 @@ void validate_pointers(::std::atomic<int>& _progress, const char* _oldbase, ::pr
//////////////////////////////////////////////////////////////////////////
static bool update_progress(::std::atomic<int>& progress, int new_value, ::std::stringstream& _log)
{
auto oldprogress = progress.exchange(new_value, ::std::memory_order_release);
if (oldprogress < 0)
{
_log << "Reading was interrupted";
return false;
}
return true;
}
//////////////////////////////////////////////////////////////////////////
extern "C" {
PROFILER_API ::profiler::block_index_t fillTreesFromFile(::std::atomic<int>& progress, const char* filename,
@ -388,10 +402,8 @@ extern "C" {
bool gather_statistics,
::std::stringstream& _log)
{
auto oldprogress = progress.exchange(0, ::std::memory_order_release);
if (oldprogress < 0)
if (!update_progress(progress, 0, _log))
{
_log << "Reading was interrupted";
return 0;
}
@ -434,10 +446,8 @@ extern "C" {
{
EASY_FUNCTION(::profiler::colors::Cyan);
auto oldprogress = progress.exchange(0, ::std::memory_order_release);
if (oldprogress < 0)
if (!update_progress(progress, 0, _log))
{
_log << "Reading was interrupted";
return 0;
}
@ -546,11 +556,9 @@ extern "C" {
descriptors.push_back(descriptor);
i += sz;
oldprogress = progress.exchange(static_cast<int>(15 * i / descriptors_memory_size), ::std::memory_order_release);
if (oldprogress < 0)
if (!update_progress(progress, static_cast<int>(15 * i / descriptors_memory_size), _log))
{
_log << "Reading was interrupted";
return 0; // Loading interrupted
return 0;
}
}
@ -642,10 +650,8 @@ extern "C" {
}
}
oldprogress = progress.exchange(20 + static_cast<int>(70 * i / memory_size), ::std::memory_order_release);
if (oldprogress < 0)
if (!update_progress(progress, 20 + static_cast<int>(70 * i / memory_size), _log))
{
_log << "Reading was interrupted";
return 0; // Loading interrupted
}
}
@ -760,19 +766,19 @@ extern "C" {
//per_parent_statistics.reserve(tree.children.size() * 2); // this gives no speed-up on Windows
// TODO: check this behavior on Linux
for (auto i : tree.children)
for (auto child_block_index : tree.children)
{
auto& child = blocks[i];
child.per_parent_stats = update_statistics(per_parent_statistics, child, i, block_index, blocks);
auto& child = blocks[child_block_index];
child.per_parent_stats = update_statistics(per_parent_statistics, child, child_block_index, block_index, blocks);
if (tree.depth < child.depth)
tree.depth = child.depth;
}
}
else
{
for (auto i : tree.children)
for (auto child_block_index : tree.children)
{
const auto& child = blocks[i];
const auto& child = blocks[child_block_index];
if (tree.depth < child.depth)
tree.depth = child.depth;
}
@ -808,19 +814,15 @@ extern "C" {
}
}
oldprogress = progress.exchange(20 + static_cast<int>(70 * i / memory_size), ::std::memory_order_release);
if (oldprogress < 0)
if (!update_progress(progress, 20 + static_cast<int>(70 * i / memory_size), _log))
{
_log << "Reading was interrupted";
return 0; // Loading interrupted
}
}
}
oldprogress = progress.exchange(90, ::std::memory_order_release);
if (oldprogress < 0)
if (!update_progress(progress, 90, _log))
{
_log << "Reading was interrupted";
return 0; // Loading interrupted
}
@ -907,9 +909,9 @@ extern "C" {
//});
//root.tree.shrink_to_fit();
for (auto i : root.children)
for (auto child_block_index : root.children)
{
auto& frame = blocks[i];
auto& frame = blocks[child_block_index];
if (descriptors[frame.node->id()]->type() == ::profiler::BlockType::Block)
++root.frames_number;
@ -1001,10 +1003,8 @@ extern "C" {
descriptors.push_back(descriptor);
i += sz;
auto oldprogress = progress.exchange(static_cast<int>(100 * i / descriptors_memory_size), ::std::memory_order_release);
if (oldprogress < 0)
if (!update_progress(progress, static_cast<int>(100 * i / descriptors_memory_size), _log))
{
_log << "Reading was interrupted";
return false; // Loading interrupted
}
}

2
profiler_gui/blocks_tree_widget.cpp
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@ -798,7 +798,7 @@ void EasyTreeWidget::onCollapseAllClicked(bool)
void EasyTreeWidget::onExpandAllClicked(bool)
{
const QSignalBlocker b(this);
const QSignalBlocker blocker(this);
m_bSilentExpandCollapse = true;
expandAll();

6
profiler_gui/easy_graphics_scrollbar.cpp
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@ -147,7 +147,7 @@ EasyGraphicsSliderItem::~EasyGraphicsSliderItem()
}
void EasyGraphicsSliderItem::paint(QPainter* _painter, const QStyleOptionGraphicsItem* _option, QWidget* _widget)
void EasyGraphicsSliderItem::paint(QPainter* _painter, const QStyleOptionGraphicsItem* /* _option */, QWidget* /* _widget */)
{
if (static_cast<const EasyGraphicsScrollbar*>(scene()->parent())->bindMode())
{
@ -273,7 +273,7 @@ QRectF EasyHistogramItem::boundingRect() const
return m_boundingRect;
}
void EasyHistogramItem::paint(QPainter* _painter, const QStyleOptionGraphicsItem* _option, QWidget* _widget)
void EasyHistogramItem::paint(QPainter* _painter, const QStyleOptionGraphicsItem* /* _option */, QWidget* /* _widget */)
{
if (!m_bPermitImageUpdate || (m_regime == Hist_Pointer && m_pSource == nullptr) || (m_regime == Hist_Id && (m_threadId == 0 || ::profiler_gui::is_max(m_blockId))))
return;
@ -1393,7 +1393,7 @@ void EasyHistogramItem::updateImage(QRectF _boundingRect, HistRegime _regime, qr
qreal _minimum, qreal _maximum, qreal _range,
qreal _value, qreal _width, qreal _top_duration, qreal _bottom_duration,
bool _bindMode, float _frame_time, ::profiler::timestamp_t _begin_time,
qreal _origin, bool _autoAdjustHist)
qreal /* _origin */, bool _autoAdjustHist)
{
const auto bottom = _boundingRect.height();//_boundingRect.bottom();
const auto screenWidth = _boundingRect.width() * _current_scale;

4
profiler_gui/main_window.cpp
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@ -878,11 +878,11 @@ void EasyMainWindow::loadFile(const QString& filename)
m_reader.load(filename);
}
void EasyMainWindow::readStream(::std::stringstream& data)
void EasyMainWindow::readStream(::std::stringstream& _data)
{
createProgressDialog(tr("Reading from stream..."));
m_readerTimer.start(LOADER_TIMER_INTERVAL);
m_reader.load(data);
m_reader.load(_data);
}
//////////////////////////////////////////////////////////////////////////

2
profiler_gui/tree_widget_item.cpp
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@ -164,8 +164,6 @@ bool EasyTreeWidgetItem::operator < (const Parent& _other) const
return data(col, Qt::UserRole).toULongLong() < _other.data(col, Qt::UserRole).toULongLong();
}
}
return false;
}
bool EasyTreeWidgetItem::hasToolTip(int _column) const