blowbox::MemoryStats Class Reference

#include <memory_stats.h>

Public Member Functions
void	RenderMenu () override
void	RenderWindow () override
void	NewFrame ()

Private Attributes
float	last_bounds_reset_time_
float	bounds_reset_interval_
int	history_sample_count_
bool	show_window_
RingBuffer< uint64_t >	ram_usage_history_
float	ram_usage_history_contiguous_ [BLOWBOX_PROFILER_HISTORY_MAX_SAMPLE_COUNT]
uint64_t	ram_usage_history_upper_bound_
uint64_t	ram_usage_history_lower_bound_
uint64_t	ram_operating_system_budget_
uint64_t	ram_average_usage_
RingBuffer< uint64_t >	vram_usage_history_
float	vram_usage_history_contiguous_ [BLOWBOX_PROFILER_HISTORY_MAX_SAMPLE_COUNT]
uint64_t	vram_usage_history_upper_bound_
uint64_t	vram_usage_history_lower_bound_
uint64_t	vram_operating_system_budget_
uint64_t	vram_average_usage_

Detailed Description

Provides an overview of memory statistics.

Provides a simple debug window with memory statistics in the main debug menu.

Inheritance diagram for blowbox::MemoryStats:

Member Function Documentation

void blowbox::MemoryStats::NewFrame

(

)

Starts a new profiling frame.

void blowbox::MemoryStats::RenderMenu ( )

overridevirtual

Renders the menu for the MemoryStats.

Implements blowbox::DebugWindow.

void blowbox::MemoryStats::RenderWindow ( )

overridevirtual

Renders the actual window for the MemoryStats.

Implements blowbox::DebugWindow.

Member Data Documentation

float blowbox::MemoryStats::bounds_reset_interval_

private

The interval at which bounds should be reset.

int blowbox::MemoryStats::history_sample_count_

private

The number of samples that should be kept as history for all history buffers.

float blowbox::MemoryStats::last_bounds_reset_time_

private

The last time that bounds got reset in the profiler.

uint64_t blowbox::MemoryStats::ram_average_usage_

private

Stores the average amount of RAM usage based on the current RAM usage history.

uint64_t blowbox::MemoryStats::ram_operating_system_budget_

private

Stores how much RAM is still available for allocation on this machine.

RingBuffer<uint64_t> blowbox::MemoryStats::ram_usage_history_

private

A history of how much RAM was in use.

float blowbox::MemoryStats::ram_usage_history_contiguous_[BLOWBOX_PROFILER_HISTORY_MAX_SAMPLE_COUNT]

private

An array used to contiguously store the RAM usage history.

uint64_t blowbox::MemoryStats::ram_usage_history_lower_bound_

private

The lower bound of the RAM usage (i.e. the fewest RAM that has been in use).

uint64_t blowbox::MemoryStats::ram_usage_history_upper_bound_

private

The upper bound of the RAM usage (i.e. the most RAM that has been in use).

bool blowbox::MemoryStats::show_window_

private

Whether the memory stats window should be shown.

uint64_t blowbox::MemoryStats::vram_average_usage_

private

Stores the average amount of VRAM usage based on the current VRAM usage history.

uint64_t blowbox::MemoryStats::vram_operating_system_budget_

private

Stores how much VRAM is still available for allocation on this machine before the application starts throttling.

RingBuffer<uint64_t> blowbox::MemoryStats::vram_usage_history_

private

A history of how much VRAM was in use.

float blowbox::MemoryStats::vram_usage_history_contiguous_[BLOWBOX_PROFILER_HISTORY_MAX_SAMPLE_COUNT]

private

An array used to contiguously store the VRAM usage history.

uint64_t blowbox::MemoryStats::vram_usage_history_lower_bound_

private

The lower bound of the VRAM usage (i.e. the fewest VRAM that has been in use).

uint64_t blowbox::MemoryStats::vram_usage_history_upper_bound_

private

The upper bound of the VRAM usage (i.e. the most VRAM that has been in use).

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The documentation for this class was generated from the following files:

• C:/Projects/blowbox-2017/src/core/debug/memory_stats.h
• C:/Projects/blowbox-2017/src/core/debug/memory_stats.cc