coreTest_LookupTableComponent.h

// Copyright 2009-2025 NTESS. Under the terms
// of Contract DE-NA0003525 with NTESS, the U.S.
// Government retains certain rights in this software.
//
// Copyright (c) 2009-2025, NTESS
// All rights reserved.
//
// This file is part of the SST software package. For license
// information, see the LICENSE file in the top level directory of the
// distribution.

#ifndef SST_CORE_CORETEST_LOOKUPTABLECOMPONENT_H
#define SST_CORE_CORETEST_LOOKUPTABLECOMPONENT_H

#include "sst/core/component.h"
#include "sst/core/output.h"
#include "sst/core/sharedRegion.h"

#include <cstddef>
#include <cstdint>

namespace SST::CoreTestLookupTableComponent {

class coreTestLookupTableComponent : public SST::Component
{
public:
    // REGISTER THIS COMPONENT INTO THE ELEMENT LIBRARY
    SST_ELI_REGISTER_COMPONENT(
        coreTestLookupTableComponent,
        "coreTestElement",
        "coreTestLookupTableComponent",
        SST_ELI_ELEMENT_VERSION(1,0,0),
        "Demonstrates using a Shared Lookup Table",
        COMPONENT_CATEGORY_UNCATEGORIZED
    )

    SST_ELI_DOCUMENT_PARAMS(
        { "filename", "Filename to load as the table", ""},
        {"num_entities", "Number of entities in the sim", "1"},
        {"myid", "ID Number (0 <= myid < num_entities)", "0"}
    )

    // Optional since there is nothing to document
    SST_ELI_DOCUMENT_STATISTICS(
    )

    // Optional since there is nothing to document
    SST_ELI_DOCUMENT_PORTS(
    )

    // Optional since there is nothing to document
    SST_ELI_DOCUMENT_SUBCOMPONENT_SLOTS(
    )

    coreTestLookupTableComponent(SST::ComponentId_t id, SST::Params& params);
    ~coreTestLookupTableComponent();

    virtual void init(unsigned int phase);
    virtual void setup();
    virtual void finish();

    bool tick(SST::Cycle_t);

private:
    Output         out;
    const uint8_t* table;
    size_t         tableSize;
    SharedRegion*  sregion;
};

} // namespace SST::CoreTestLookupTableComponent

#endif // SST_CORE_CORETEST_LOOKUPTABLECOMPONENT_H