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RenderHandler Class Reference

#include <RenderHandler.h>

Classes

class  Impl
 

Public Member Functions

 RenderHandler (DBHandler *db_handler, const size_t render_mem_bytes, const size_t max_conncurrent_render_sessions, const bool compositor_use_last_gpu, const bool enable_auto_clear_render_mem, const int render_oom_retry_threshold, const bool renderer_prefer_igpu, const uint32_t renderer_vulkan_timeout_ms, const bool renderer_use_parallel_executors, const SystemParameters system_parameters, const bool renderer_enable_slab_allocation)
 
 ~RenderHandler ()
 

Private Member Functions

void disconnect (const TSessionId &session)
 
void render_vega (TRenderResult &_return, const std::shared_ptr< Catalog_Namespace::SessionInfo > session_info, const int64_t widget_id, std::string &&vega_json, const int32_t compression_level, const std::string &nonce)
 
void start_render_query (TPendingRenderQuery &_return, const TSessionId &session, const int64_t widget_id, const int16_t node_idx, std::string &&vega_json)
 
void execute_next_render_step (TRenderStepResult &_return, const TPendingRenderQuery &pending_render, const TRenderAggDataMap &merged_data)
 
void get_result_row_for_pixel (TPixelTableRowResult &_return, const std::shared_ptr< Catalog_Namespace::SessionInfo > session_info, const int64_t widget_id, const TPixel &pixel, const std::map< std::string, std::vector< std::string >> &table_col_names, const bool column_format, const int32_t pixelRadius, const std::string &nonce)
 
void clear_gpu_memory ()
 
void clear_cpu_memory ()
 
std::string get_renderer_status_json () const
 
bool validate_renderer_status_json (const std::string &other_renderer_status_json) const
 
void shutdown ()
 

Private Attributes

std::unique_ptr< Impl > impl_
 

Friends

class DBHandler
 

Detailed Description

Definition at line 44 of file RenderHandler.h.

Constructor & Destructor Documentation

RenderHandler::RenderHandler ( DBHandler *  db_handler,
const size_t  render_mem_bytes,
const size_t  max_conncurrent_render_sessions,
const bool  compositor_use_last_gpu,
const bool  enable_auto_clear_render_mem,
const int  render_oom_retry_threshold,
const bool  renderer_prefer_igpu,
const uint32_t  renderer_vulkan_timeout_ms,
const bool  renderer_use_parallel_executors,
const SystemParameters  system_parameters,
const bool  renderer_enable_slab_allocation 
)
explicit

Definition at line 28 of file RenderHandler.cpp.

39  : impl_(nullptr) {
40  throw std::runtime_error(
41  "Rendering is only supported in the Enterprise and Community Editions");
42 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
RenderHandler::~RenderHandler ( )
default

Member Function Documentation

void RenderHandler::clear_cpu_memory ( )
private

Definition at line 90 of file RenderHandler.cpp.

References CHECK, and impl_.

90  {
91  CHECK(impl_);
92 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
void RenderHandler::clear_gpu_memory ( )
private

Definition at line 86 of file RenderHandler.cpp.

References CHECK, and impl_.

86  {
87  CHECK(impl_);
88 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
void RenderHandler::disconnect ( const TSessionId &  session)
private

Definition at line 46 of file RenderHandler.cpp.

References CHECK, and impl_.

46  {
47  CHECK(impl_);
48 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
void RenderHandler::execute_next_render_step ( TRenderStepResult &  _return,
const TPendingRenderQuery &  pending_render,
const TRenderAggDataMap &  merged_data 
)
private

Definition at line 68 of file RenderHandler.cpp.

References CHECK, and impl_.

70  {
71  CHECK(impl_);
72 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
std::string RenderHandler::get_renderer_status_json ( ) const
private

Definition at line 94 of file RenderHandler.cpp.

References CHECK, and impl_.

94  {
95  CHECK(impl_);
96  return std::string();
97 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
void RenderHandler::get_result_row_for_pixel ( TPixelTableRowResult &  _return,
const std::shared_ptr< Catalog_Namespace::SessionInfo >  session_info,
const int64_t  widget_id,
const TPixel &  pixel,
const std::map< std::string, std::vector< std::string >> &  table_col_names,
const bool  column_format,
const int32_t  pixelRadius,
const std::string &  nonce 
)
private

Definition at line 74 of file RenderHandler.cpp.

References CHECK, and impl_.

82  {
83  CHECK(impl_);
84 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
void RenderHandler::render_vega ( TRenderResult &  _return,
const std::shared_ptr< Catalog_Namespace::SessionInfo >  session_info,
const int64_t  widget_id,
std::string &&  vega_json,
const int32_t  compression_level,
const std::string &  nonce 
)
private

Definition at line 50 of file RenderHandler.cpp.

References CHECK, and impl_.

56  {
57  CHECK(impl_);
58 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
void RenderHandler::shutdown ( )
private

Definition at line 105 of file RenderHandler.cpp.

References CHECK, and impl_.

105  {
106  CHECK(impl_);
107 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
void RenderHandler::start_render_query ( TPendingRenderQuery &  _return,
const TSessionId &  session,
const int64_t  widget_id,
const int16_t  node_idx,
std::string &&  vega_json 
)
private

Definition at line 60 of file RenderHandler.cpp.

References CHECK, and impl_.

64  {
65  CHECK(impl_);
66 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291
bool RenderHandler::validate_renderer_status_json ( const std::string &  other_renderer_status_json) const
private

Definition at line 99 of file RenderHandler.cpp.

References CHECK, and impl_.

100  {
101  CHECK(impl_);
102  return false;
103 }
RenderHandler::impl_
std::unique_ptr< Impl > impl_
Definition: RenderHandler.h:101
CHECK
#define CHECK(condition)
Definition: Logger.h:291

Friends And Related Function Documentation

friend class DBHandler
friend

Definition at line 103 of file RenderHandler.h.

Member Data Documentation

std::unique_ptr<Impl> RenderHandler::impl_
private

Definition at line 101 of file RenderHandler.h.

Referenced by clear_cpu_memory(), clear_gpu_memory(), disconnect(), execute_next_render_step(), get_renderer_status_json(), get_result_row_for_pixel(), render_vega(), shutdown(), start_render_query(), and validate_renderer_status_json().

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