drampower.hh revision 11229 
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35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * Authors: Omar Naji
38 */
39
40/**
41 * @file
42 * DRAMPower declaration
43 */
44
45#ifndef __MEM_DRAM_POWER_HH__
46#define __MEM_DRAM_POWER_HH__
47
48#include "libdrampower/LibDRAMPower.h"
49#include "params/DRAMCtrl.hh"
50
51/**
52 * DRAMPower is a standalone tool which calculates the power consumed by a
53 * DRAM in the system. This class wraps the DRAMPower library.
54 */
55class DRAMPower
56{
57
58 private:
59
60    /**
61     * Transform the architechture parameters defined in
62     * DRAMCtrlParams to the memSpec of DRAMPower
63     */
64    static Data::MemArchitectureSpec getArchParams(const DRAMCtrlParams* p);
65
66    /**
67     * Transforms the timing parameters defined in DRAMCtrlParams to
68     * the memSpec of DRAMPower
69     */
70    static Data::MemTimingSpec getTimingParams(const DRAMCtrlParams* p);
71
72    /**
73     * Transforms the power and current parameters defined in
74     * DRAMCtrlParam to the memSpec of DRAMPower
75     */
76    static Data::MemPowerSpec getPowerParams(const DRAMCtrlParams* p);
77
78    /**
79     * Determine data rate, either one or two.
80     */
81    static uint8_t getDataRate(const DRAMCtrlParams* p);
82
83    /**
84     * Determine if DRAM has two voltage domains (or one)
85     */
86    static bool hasTwoVDD(const DRAMCtrlParams* p);
87
88    /**
89     * Return an instance of MemSpec based on the DRAMCtrlParams
90     */
91    static Data::MemorySpecification getMemSpec(const DRAMCtrlParams* p);
92
93 public:
94
95    // Instance of DRAMPower Library
96    libDRAMPower powerlib;
97
98    DRAMPower(const DRAMCtrlParams* p, bool include_io);
99
100};
101
102#endif //__MEM_DRAM_POWER_HH__
103
104