gpu_wavefront.hh

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#ifndef CPU_TESTERS_PROTOCOL_TESTER_GPU_WAVEFRONT_HH_
#define CPU_TESTERS_PROTOCOL_TESTER_GPU_WAVEFRONT_HH_
 
#include "cpu/testers/gpu_ruby_test/tester_thread.hh"
#include "params/GpuWavefront.hh"
#include "sim/clocked_object.hh"
 
namespace gem5
{
 
class GpuWavefront : public TesterThread
{
  public:
    typedef GpuWavefrontParams Params;
    GpuWavefront(const Params &p);
    virtual ~GpuWavefront();
 
    typedef AddressManager::Location Location;
    typedef AddressManager::Value Value;
 
    virtual void hitCallback(PacketPtr pkt);
 
  protected:
    void issueLoadOps();
    void issueStoreOps();
    void issueAtomicOps();
    // acquire and release ops are protocol-specific, so their issue functions
    // may be redefined by a child class of GpuWavefront
    virtual void issueAcquireOp();
    virtual void issueReleaseOp();
    // set extra request flags that is specific to a target protocol
    virtual void setExtraRequestFlags(RequestPtr req);
 
  protected:
    int cuId;    // compute unit associated with this wavefront
};
 
} // namespace gem5
 
#endif /* CPU_TESTERS_PROTOCOL_TESTER_GPU_WAVEFRONT_HH_ */