281 lines
9.3 KiB
C
281 lines
9.3 KiB
C
|
/**
|
||
|
|
* PANDA 3D SOFTWARE
|
||
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
||
|
|
*
|
||
|
|
* All use of this software is subject to the terms of the revised BSD
|
||
|
|
* license. You should have received a copy of this license along
|
||
|
|
* with this source code in a file named "LICENSE."
|
||
|
|
*
|
||
|
|
* @file pStatClient.h
|
||
|
|
* @author drose
|
||
|
|
* @date 2000-07-09
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef PSTATCLIENT_H
|
||
|
|
#define PSTATCLIENT_H
|
||
|
|
|
||
|
|
#include "pandabase.h"
|
||
|
|
|
||
|
|
#include "pStatFrameData.h"
|
||
|
|
#include "pStatCollectorDef.h"
|
||
|
|
#include "reMutex.h"
|
||
|
|
#include "lightMutex.h"
|
||
|
|
#include "reMutexHolder.h"
|
||
|
|
#include "lightMutexHolder.h"
|
||
|
|
#include "pmap.h"
|
||
|
|
#include "thread.h"
|
||
|
|
#include "weakPointerTo.h"
|
||
|
|
#include "vector_int.h"
|
||
|
|
#include "atomicAdjust.h"
|
||
|
|
#include "numeric_types.h"
|
||
|
|
#include "bitArray.h"
|
||
|
|
|
||
|
|
class PStatClientImpl;
|
||
|
|
class PStatCollector;
|
||
|
|
class PStatCollectorDef;
|
||
|
|
class PStatThread;
|
||
|
|
class GraphicsStateGuardian;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Manages the communications to report statistics via a network connection to
|
||
|
|
* a remote PStatServer.
|
||
|
|
*
|
||
|
|
* Normally, there is only one PStatClient in the world, although it is
|
||
|
|
* possible to have multiple PStatClients if extraordinary circumstances
|
||
|
|
* require in. Since each PStatCollector registers itself with the
|
||
|
|
* PStatClient when it is created, having multiple PStatClients requires
|
||
|
|
* special care when constructing the various PStatCollectors.
|
||
|
|
*
|
||
|
|
* If DO_PSTATS is not defined, we don't want to use stats at all. This class
|
||
|
|
* is therefore defined as a stub class.
|
||
|
|
*/
|
||
|
|
#ifdef DO_PSTATS
|
||
|
|
class EXPCL_PANDA_PSTATCLIENT PStatClient : public Thread::PStatsCallback {
|
||
|
|
public:
|
||
|
|
PStatClient();
|
||
|
|
~PStatClient();
|
||
|
|
|
||
|
|
PUBLISHED:
|
||
|
|
void set_client_name(const std::string &name);
|
||
|
|
std::string get_client_name() const;
|
||
|
|
void set_max_rate(double rate);
|
||
|
|
double get_max_rate() const;
|
||
|
|
|
||
|
|
INLINE int get_num_collectors() const;
|
||
|
|
PStatCollector get_collector(int index) const;
|
||
|
|
MAKE_SEQ(get_collectors, get_num_collectors, get_collector);
|
||
|
|
INLINE PStatCollectorDef *get_collector_def(int index) const;
|
||
|
|
std::string get_collector_name(int index) const;
|
||
|
|
std::string get_collector_fullname(int index) const;
|
||
|
|
|
||
|
|
INLINE int get_num_threads() const;
|
||
|
|
PStatThread get_thread(int index) const;
|
||
|
|
MAKE_SEQ(get_threads, get_num_threads, get_thread);
|
||
|
|
INLINE std::string get_thread_name(int index) const;
|
||
|
|
INLINE std::string get_thread_sync_name(int index) const;
|
||
|
|
INLINE PT(Thread) get_thread_object(int index) const;
|
||
|
|
|
||
|
|
PStatThread get_main_thread() const;
|
||
|
|
PStatThread get_current_thread() const;
|
||
|
|
|
||
|
|
double get_real_time() const;
|
||
|
|
|
||
|
|
MAKE_PROPERTY(client_name, get_client_name, set_client_name);
|
||
|
|
MAKE_PROPERTY(max_rate, get_max_rate, set_max_rate);
|
||
|
|
MAKE_SEQ_PROPERTY(collectors, get_num_collectors, get_collector);
|
||
|
|
MAKE_SEQ_PROPERTY(threads, get_num_threads, get_thread);
|
||
|
|
MAKE_PROPERTY(main_thread, get_main_thread);
|
||
|
|
MAKE_PROPERTY(current_thread, get_current_thread);
|
||
|
|
MAKE_PROPERTY(real_time, get_real_time);
|
||
|
|
|
||
|
|
INLINE static bool connect(const std::string &hostname = std::string(), int port = -1);
|
||
|
|
INLINE static void disconnect();
|
||
|
|
INLINE static bool is_connected();
|
||
|
|
|
||
|
|
INLINE static void resume_after_pause();
|
||
|
|
|
||
|
|
static void main_tick();
|
||
|
|
static void thread_tick(const std::string &sync_name);
|
||
|
|
|
||
|
|
void client_main_tick();
|
||
|
|
void client_thread_tick(const std::string &sync_name);
|
||
|
|
bool client_connect(std::string hostname, int port);
|
||
|
|
void client_disconnect();
|
||
|
|
bool client_is_connected() const;
|
||
|
|
|
||
|
|
void client_resume_after_pause();
|
||
|
|
|
||
|
|
static PStatClient *get_global_pstats();
|
||
|
|
|
||
|
|
private:
|
||
|
|
INLINE bool has_impl() const;
|
||
|
|
INLINE PStatClientImpl *get_impl();
|
||
|
|
INLINE const PStatClientImpl *get_impl() const;
|
||
|
|
void make_impl() const;
|
||
|
|
|
||
|
|
PStatCollector make_collector_with_relname(int parent_index, std::string relname);
|
||
|
|
PStatCollector make_collector_with_name(int parent_index, const std::string &name);
|
||
|
|
PStatThread do_get_current_thread() const;
|
||
|
|
PStatThread make_thread(Thread *thread);
|
||
|
|
PStatThread do_make_thread(Thread *thread);
|
||
|
|
PStatThread make_gpu_thread(const std::string &name);
|
||
|
|
|
||
|
|
bool is_active(int collector_index, int thread_index) const;
|
||
|
|
bool is_started(int collector_index, int thread_index) const;
|
||
|
|
|
||
|
|
void start(int collector_index, int thread_index);
|
||
|
|
void start(int collector_index, int thread_index, double as_of);
|
||
|
|
void stop(int collector_index, int thread_index);
|
||
|
|
void stop(int collector_index, int thread_index, double as_of);
|
||
|
|
|
||
|
|
void clear_level(int collector_index, int thread_index);
|
||
|
|
void set_level(int collector_index, int thread_index, double level);
|
||
|
|
void add_level(int collector_index, int thread_index, double increment);
|
||
|
|
double get_level(int collector_index, int thread_index) const;
|
||
|
|
|
||
|
|
static void start_clock_wait();
|
||
|
|
static void start_clock_busy_wait();
|
||
|
|
static void stop_clock_wait();
|
||
|
|
|
||
|
|
class Collector;
|
||
|
|
class InternalThread;
|
||
|
|
void add_collector(Collector *collector);
|
||
|
|
void add_thread(InternalThread *thread);
|
||
|
|
|
||
|
|
INLINE Collector *get_collector_ptr(int collector_index) const;
|
||
|
|
INLINE InternalThread *get_thread_ptr(int thread_index) const;
|
||
|
|
|
||
|
|
virtual void deactivate_hook(Thread *thread);
|
||
|
|
virtual void activate_hook(Thread *thread);
|
||
|
|
|
||
|
|
private:
|
||
|
|
// This mutex protects everything in this class.
|
||
|
|
ReMutex _lock;
|
||
|
|
|
||
|
|
typedef pmap<std::string, int> ThingsByName;
|
||
|
|
typedef pmap<std::string, vector_int> MultiThingsByName;
|
||
|
|
MultiThingsByName _threads_by_name, _threads_by_sync_name;
|
||
|
|
|
||
|
|
// This is for the data that is per-collector, per-thread. A vector of
|
||
|
|
// these is stored in each Collector object, below, indexed by thread index.
|
||
|
|
class PerThreadData {
|
||
|
|
public:
|
||
|
|
PerThreadData();
|
||
|
|
bool _has_level;
|
||
|
|
double _level;
|
||
|
|
int _nested_count;
|
||
|
|
};
|
||
|
|
typedef pvector<PerThreadData> PerThread;
|
||
|
|
|
||
|
|
// This is where the meat of the Collector data is stored. (All the stuff
|
||
|
|
// in PStatCollector and PStatCollectorDef is just fluff.)
|
||
|
|
class EXPCL_PANDA_PSTATCLIENT Collector {
|
||
|
|
public:
|
||
|
|
INLINE Collector(int parent_index, const std::string &name);
|
||
|
|
INLINE int get_parent_index() const;
|
||
|
|
INLINE const std::string &get_name() const;
|
||
|
|
INLINE bool is_active() const;
|
||
|
|
INLINE PStatCollectorDef *get_def(const PStatClient *client, int this_index) const;
|
||
|
|
|
||
|
|
private:
|
||
|
|
void make_def(const PStatClient *client, int this_index);
|
||
|
|
|
||
|
|
private:
|
||
|
|
// This pointer is initially NULL, and will be filled in when it is first
|
||
|
|
// needed.
|
||
|
|
PStatCollectorDef *_def;
|
||
|
|
|
||
|
|
// This data is used to create the PStatCollectorDef when it is needed.
|
||
|
|
int _parent_index;
|
||
|
|
std::string _name;
|
||
|
|
|
||
|
|
public:
|
||
|
|
// Relations to other collectors.
|
||
|
|
ThingsByName _children;
|
||
|
|
PerThread _per_thread;
|
||
|
|
};
|
||
|
|
typedef Collector *CollectorPointer;
|
||
|
|
AtomicAdjust::Pointer _collectors; // CollectorPointer *_collectors;
|
||
|
|
AtomicAdjust::Integer _collectors_size; // size of the allocated array
|
||
|
|
AtomicAdjust::Integer _num_collectors; // number of in-use elements within the array
|
||
|
|
|
||
|
|
// This defines a single thread, i.e. a separate chain of execution,
|
||
|
|
// independent of all other threads. Timing and level data are maintained
|
||
|
|
// separately for each thread.
|
||
|
|
class InternalThread {
|
||
|
|
public:
|
||
|
|
InternalThread(Thread *thread);
|
||
|
|
InternalThread(const std::string &name, const std::string &sync_name = "Main");
|
||
|
|
|
||
|
|
WPT(Thread) _thread;
|
||
|
|
std::string _name;
|
||
|
|
std::string _sync_name;
|
||
|
|
PStatFrameData _frame_data;
|
||
|
|
bool _is_active;
|
||
|
|
int _frame_number;
|
||
|
|
double _next_packet;
|
||
|
|
|
||
|
|
bool _thread_active;
|
||
|
|
BitArray _active_collectors; // no longer used.
|
||
|
|
|
||
|
|
// This mutex is used to protect writes to _frame_data for this particular
|
||
|
|
// thread, as well as writes to the _per_thread data for this particular
|
||
|
|
// thread in the Collector class, above.
|
||
|
|
LightMutex _thread_lock;
|
||
|
|
};
|
||
|
|
typedef InternalThread *ThreadPointer;
|
||
|
|
AtomicAdjust::Pointer _threads; // ThreadPointer *_threads;
|
||
|
|
AtomicAdjust::Integer _threads_size; // size of the allocated array
|
||
|
|
AtomicAdjust::Integer _num_threads; // number of in-use elements within the array
|
||
|
|
|
||
|
|
mutable PStatClientImpl *_impl;
|
||
|
|
|
||
|
|
static PStatCollector _heap_total_size_pcollector;
|
||
|
|
static PStatCollector _heap_overhead_size_pcollector;
|
||
|
|
static PStatCollector _heap_single_size_pcollector;
|
||
|
|
static PStatCollector _heap_single_other_size_pcollector;
|
||
|
|
static PStatCollector _heap_array_size_pcollector;
|
||
|
|
static PStatCollector _heap_array_other_size_pcollector;
|
||
|
|
static PStatCollector _heap_external_size_pcollector;
|
||
|
|
static PStatCollector _mmap_size_pcollector;
|
||
|
|
|
||
|
|
static PStatCollector _mmap_nf_unused_size_pcollector;
|
||
|
|
static PStatCollector _mmap_dc_active_other_size_pcollector;
|
||
|
|
static PStatCollector _mmap_dc_inactive_other_size_pcollector;
|
||
|
|
static PStatCollector _pstats_pcollector;
|
||
|
|
static PStatCollector _clock_wait_pcollector;
|
||
|
|
static PStatCollector _clock_busy_wait_pcollector;
|
||
|
|
static PStatCollector _thread_block_pcollector;
|
||
|
|
|
||
|
|
static PStatClient *_global_pstats;
|
||
|
|
|
||
|
|
friend class Collector;
|
||
|
|
friend class PStatCollector;
|
||
|
|
friend class PStatThread;
|
||
|
|
friend class PStatClientImpl;
|
||
|
|
friend class GraphicsStateGuardian;
|
||
|
|
};
|
||
|
|
|
||
|
|
#include "pStatClient.I"
|
||
|
|
|
||
|
|
#else // DO_PSTATS
|
||
|
|
|
||
|
|
class EXPCL_PANDA_PSTATCLIENT PStatClient {
|
||
|
|
public:
|
||
|
|
PStatClient() { }
|
||
|
|
~PStatClient() { }
|
||
|
|
|
||
|
|
PUBLISHED:
|
||
|
|
INLINE static bool connect(const std::string & = std::string(), int = -1) { return false; }
|
||
|
|
INLINE static void disconnect() { }
|
||
|
|
INLINE static bool is_connected() { return false; }
|
||
|
|
INLINE static void resume_after_pause() { }
|
||
|
|
|
||
|
|
INLINE static void main_tick() { }
|
||
|
|
INLINE static void thread_tick(const std::string &) { }
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // DO_PSTATS
|
||
|
|
|
||
|
|
#endif
|