diff options
Diffstat (limited to 'chromium/third_party/power_gadget/PowerGadgetLib.h')
| -rw-r--r-- | chromium/third_party/power_gadget/PowerGadgetLib.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/chromium/third_party/power_gadget/PowerGadgetLib.h b/chromium/third_party/power_gadget/PowerGadgetLib.h new file mode 100644 index 00000000000..0655cd1383c --- /dev/null +++ b/chromium/third_party/power_gadget/PowerGadgetLib.h @@ -0,0 +1,97 @@ +// Copyright (c) 2014, Intel Corporation +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Intel Corporation nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include <Windows.h> +#include <string> + +using namespace std; + +typedef bool (*IPGInitialize) (); +typedef bool (*IPGGetNumNodes) (int *nNodes); +typedef bool (*IPGGetNumMsrs) (int *nMsr); +typedef bool (*IPGGetMsrName) (int iMsr, wchar_t *szName); +typedef bool (*IPGGetMsrFunc) (int iMsr, int *funcID); +typedef bool (*IPGGetIAFrequency) (int iNode, int *freqInMHz); +typedef bool (*IPGGetTDP) (int iNode, double *TDP); +typedef bool (*IPGGetMaxTemperature) (int iNode, int *degreeC); +typedef bool (*IPGGetTemperature) (int iNode, int *degreeC); +typedef bool (*IPGReadSample) (); +typedef bool (*IPGGetSysTime) (SYSTEMTIME *pSysTime); +typedef bool (*IPGGetRDTSC) (UINT64 *TSC); +typedef bool (*IPGGetTimeInterval) (double *offset); +typedef bool (*IPGGetBaseFrequency) (int iNode, double *baseFrequency); +typedef bool (*IPGGetPowerData) (int iNode, int iMSR, double *result, int *nResult); +typedef bool (*IPGStartLog) (wchar_t *szFileName); +typedef bool (*IPGStopLog) (); + +class CIntelPowerGadgetLib +{ +public: + CIntelPowerGadgetLib(void); + ~CIntelPowerGadgetLib(void); + + bool IntelEnergyLibInitialize(void); + bool GetNumNodes(int * nNodes); + bool GetNumMsrs(int *nMsrs); + bool GetMsrName(int iMsr, wchar_t *szName); + bool GetMsrFunc(int iMsr, int *funcID); + bool GetIAFrequency(int iNode, int *freqInMHz); + bool GetTDP(int iNode, double *TDP); + bool GetMaxTemperature(int iNode, int *degreeC); + bool GetTemperature(int iNode, int *degreeC); + bool ReadSample(); + bool GetSysTime(SYSTEMTIME *sysTime); + bool GetRDTSC(UINT64 *TSC); + bool GetTimeInterval(double *offset); + bool GetBaseFrequency(int iNode, double *baseFrequency); + bool GetPowerData(int iNode, int iMSR, double *results, int *nResult); + bool StartLog(wchar_t *szFilename); + bool StopLog(); + string GetLastError(); + +private: + IPGInitialize pInitialize; + IPGGetNumNodes pGetNumNodes; + IPGGetNumMsrs pGetNumMsrs; + IPGGetMsrName pGetMsrName; + IPGGetMsrFunc pGetMsrFunc; + IPGGetIAFrequency pGetIAFrequency; + IPGGetTDP pGetTDP; + IPGGetMaxTemperature pGetMaxTemperature; + IPGGetTemperature pGetTemperature; + IPGReadSample pReadSample; + IPGGetSysTime pGetSysTime; + IPGGetRDTSC pGetRDTSC; + IPGGetTimeInterval pGetTimeInterval; + IPGGetBaseFrequency pGetBaseFrequency; + IPGGetPowerData pGetPowerData; + IPGStartLog pStartLog; + IPGStopLog pStopLog; +}; + |