Example of using multiple requests - 2024.2 English

#include "xf_graph_L3.hpp"
#include <cstring>

#define DT float

//----------------- Setup shortestPathFloat thread -------------
std::string opName0;
std::string kernelName0;
int requestLoad0;
std::string xclbinPath0;
int deviceNeeded0;

xf::graph::L3::Handle::singleOP op0;
op0.operationName = (char*)opName0.c_str();
op0.setKernelName((char*)kernelName0.c_str());
op0.requestLoad = requestLoad0;
op0.xclbinPath = xclbinPath0;
op0.deviceNeeded = deviceNeeded0;

handle0.addOp(op0)
handle0.setUp();

//----------------- Setup pageRank thread -------------
std::string opName1;
std::string kernelName1;
int requestLoad1;
std::string xclbinPath1;
int deviceNeeded1;

xf::graph::L3::Handle::singleOP op1;
op1.operationName = (char*)opName1.c_str();
op1.setKernelName((char*)kernelName1.c_str());
op1.requestLoad = requestLoad1;
op1.xclbinPath = xclbinPath1;
op1.deviceNeeded = deviceNeeded1;

handle1.addOp(op1);
handle1.setUp();

//----------------- Readin Graph data ---------------------------
uint32_t numVertices0;
uint32_t numEdges0;
xf::graph::Graph<uint32_t, DT> g0("CSR", numVertices0, numEdges0);
uint32_t numVertices1;
uint32_t numEdges1;
xf::graph::Graph<uint32_t, DT> g1("CSR", numVertices1, numEdges1);

//----------------- Load Graph ----------------------------------
(handle0.opsp)->loadGraph(g0);
(handle1.oppg)->loadGraph(g1);

//---------------- Run L3 API -----------------------------------
auto ev1 = xf::graph::L3::shortestPath(handle0, nSource1, &sourceID1, weighted1, g0, result1, pred1);
auto ev2 = xf::graph::L3::shortestPath(handle0, nSource2, &sourceID2, weighted2, g0, result2, pred2);
auto ev3 = xf::graph::L3::shortestPath(handle0, nSource3, &sourceID3, weighted3, g0, result3, pred3);
auto ev4 = xf::graph::L3::shortestPath(handle0, nSource4, &sourceID5, weighted4, g0, result4, pred4);
auto ev5 = xf::graph::L3::pageRankWeight(handle1, alpha, tolerance, maxIter, g1, pagerank);
int ret1 = ev1.wait();
int ret2 = ev2.wait();
int ret3 = ev3.wait();
int ret4 = ev4.wait();
int ret5 = ev5.wait();

//--------------- Free and delete -----------------------------------
handle0.free();
g0.freeBuffers();
g1.freeBuffers();