QueryEngine.h File Reference

#include <vector>
#include "CudaMgr/CudaMgr.h"
#include "QueryEngine/CodeCacheAccessor.h"
#include "QueryEngine/NvidiaKernel.h"
#include "Shared/LruCache.h"

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Classes
class	QueryEngine

Functions
CUstream	getQueryEngineCudaStream ()
CUstream	getQueryEngineCudaStreamForDevice (int device_num)

Variables
bool	g_query_engine_cuda_streams {false}
size_t	g_code_cache_max_num_items {1000}
size_t	g_gpu_code_cache_max_size_in_bytes {size_t(1) << 27}

Function Documentation

CUstream getQueryEngineCudaStream

(

)

Definition at line 3 of file QueryEngine.cpp.

References QueryEngine::getInstance().

                                    {  // NOTE: CUstream is cudaStream_t
  return QueryEngine::getInstance()->getCudaStream();
}

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CUstream getQueryEngineCudaStreamForDevice

(

int

device_num

)

Definition at line 7 of file QueryEngine.cpp.

                    {  // NOTE: CUstream is cudaStream_t
  return QueryEngine::getInstance()->getCudaStreamForDevice(device_num);
}

Variable Documentation

size_t g_code_cache_max_num_items {1000}

inline

Definition at line 11 of file QueryEngine.h.

size_t g_gpu_code_cache_max_size_in_bytes {size_t(1) << 27}

inline

Definition at line 12 of file QueryEngine.h.

Referenced by CommandLineOptions::fillDeveloperOptions().

bool g_query_engine_cuda_streams {false}

inline

Definition at line 10 of file QueryEngine.h.

Referenced by CommandLineOptions::fillDeveloperOptions(), QueryEngine::getCudaStream(), QueryEngine::getCudaStreamForDevice(), QueryEngine::QueryEngine(), and QueryEngine::~QueryEngine().