map_vector_sparse_unit_tests.cu

#include "config.h"
#define BOOST_TEST_DYN_LINK
#include <boost/test/unit_test.hpp>
#include "map_vector_sparse.hpp"

BOOST_AUTO_TEST_SUITE( sparse_vector_test )


BOOST_AUTO_TEST_CASE ( test_sparse_vector_use )
{
    openfpm::vector_sparse<aggregate<size_t,size_t[3],size_t[3][3]>> vs;

    aggregate<size_t,size_t[3],size_t[3][3]> bck;
    vs.template setBackground<0>(0);

    size_t v[3] = {0,0,0};

    vs.template setBackground<1>(v);

    size_t t[3][3] = {{0,0,0},{0,0,0},{0,0,0}};

    vs.template setBackground<2>(t);

    vs.template insert<0>(5) = 5;
    vs.template insert<0>(8) = 8;
    vs.template insert<0>(25) = 25;
    vs.template insert<0>(84) = 84;
    vs.template insert<0>(54) = 54;
    vs.template insert<0>(81) = 81;
    vs.template insert<0>(57) = 57;
    vs.template insert<0>(83) = 83;
    vs.template insert<0>(85) = 85;
    vs.template insert<0>(82) = 82;
    vs.template insert<0>(35) = 35;
    vs.template insert<0>(28) = 28;

    mgpu::ofp_context_t ctx;
    vs.template flush<sadd_<0>>(ctx);

    BOOST_REQUIRE_EQUAL(vs.get<0>(5),5);
    BOOST_REQUIRE_EQUAL(vs.get<0>(54),54);
    BOOST_REQUIRE_EQUAL(vs.get<0>(85),85);
    BOOST_REQUIRE_EQUAL(vs.get<0>(1000),0);


    vs.template insert<0>(4) = 4;
    vs.template insert<0>(28) = 28;
    vs.template insert<0>(45) = 45;
    vs.template insert<0>(94) = 94;
    vs.template insert<0>(88) = 88;
    vs.template insert<0>(823) = 823;

    vs.template flush<sadd_<0>>(ctx);

    BOOST_REQUIRE_EQUAL(vs.get<0>(5),5);
    BOOST_REQUIRE_EQUAL(vs.get<0>(54),54);
    BOOST_REQUIRE_EQUAL(vs.get<0>(85),85);
    BOOST_REQUIRE_EQUAL(vs.get<0>(1000),0);
    BOOST_REQUIRE_EQUAL(vs.get<0>(4),4);
    BOOST_REQUIRE_EQUAL(vs.get<0>(28),56);
    BOOST_REQUIRE_EQUAL(vs.get<0>(45),45);
    BOOST_REQUIRE_EQUAL(vs.get<0>(823),823);

    // we try to overlap some numbers

    vs.template insert<0>(45) = 450;
    vs.template insert<0>(94) = 940;
    vs.template insert<0>(88) = 880;

    vs.template flush<sadd_<0>>(ctx);

    BOOST_REQUIRE_EQUAL(vs.get<0>(45),495);
    BOOST_REQUIRE_EQUAL(vs.get<0>(94),1034);
    BOOST_REQUIRE_EQUAL(vs.get<0>(88),968);

    // try to insert the same thing multiple time

    vs.template insert<0>(101) = 1850;
    vs.template insert<0>(45) = 1450;
    vs.template insert<0>(45) = 1940;
    vs.template insert<0>(45) = 1880;
    vs.template insert<0>(1) = 2050;

    vs.template flush<sadd_<0>>(ctx);

    BOOST_REQUIRE_EQUAL(vs.get<0>(101),1850);
    BOOST_REQUIRE_EQUAL(vs.get<0>(45),5765);
    BOOST_REQUIRE_EQUAL(vs.get<0>(1),2050);
}

BOOST_AUTO_TEST_SUITE_END()