Package org.apache.sysds.utils

Class GPUStatistics

  • public class GPUStatistics
extends Object
    Measures performance numbers when GPU mode is enabled Printed as part of Statistics.

    • Field Detail

      • cudaInitTime

        public static long cudaInitTime

      • cudaLibrariesInitTime

        public static LongAdder cudaLibrariesInitTime

      • cudaSparseToDenseTime

        public static LongAdder cudaSparseToDenseTime

      • cudaDenseToSparseTime

        public static LongAdder cudaDenseToSparseTime

      • cudaSparseConversionTime

        public static LongAdder cudaSparseConversionTime

      • cudaSparseToDenseCount

        public static LongAdder cudaSparseToDenseCount

      • cudaDenseToSparseCount

        public static LongAdder cudaDenseToSparseCount

      • cudaSparseConversionCount

        public static LongAdder cudaSparseConversionCount

      • cudaAllocTime

        public static LongAdder cudaAllocTime

      • cudaAllocSuccessTime

        public static LongAdder cudaAllocSuccessTime

      • cudaAllocFailedTime

        public static LongAdder cudaAllocFailedTime

      • cudaDeAllocTime

        public static LongAdder cudaDeAllocTime

      • cudaMemSet0Time

        public static LongAdder cudaMemSet0Time

      • cudaToDevTime

        public static LongAdder cudaToDevTime

      • cudaFromDevTime

        public static LongAdder cudaFromDevTime

      • cudaFromShadowToHostTime

        public static LongAdder cudaFromShadowToHostTime

      • cudaFromShadowToDevTime

        public static LongAdder cudaFromShadowToDevTime

      • cudaFromDevToShadowTime

        public static LongAdder cudaFromDevToShadowTime

      • cudaEvictTime

        public static LongAdder cudaEvictTime

      • cudaEvictSizeTime

        public static LongAdder cudaEvictSizeTime

      • cudaFloat2DoubleTime

        public static LongAdder cudaFloat2DoubleTime

      • cudaDouble2FloatTime

        public static LongAdder cudaDouble2FloatTime

      • cudaEvictMemcpyTime

        public static LongAdder cudaEvictMemcpyTime

      • cudaForcedClearLazyFreedEvictTime

        public static LongAdder cudaForcedClearLazyFreedEvictTime

      • cudaForcedClearUnpinnedEvictTime

        public static LongAdder cudaForcedClearUnpinnedEvictTime

      • cudaAllocCount

        public static LongAdder cudaAllocCount

      • cudaDeAllocCount

        public static LongAdder cudaDeAllocCount

      • cudaMemSet0Count

        public static LongAdder cudaMemSet0Count

      • cudaToDevCount

        public static LongAdder cudaToDevCount

      • cudaFromDevCount

        public static LongAdder cudaFromDevCount

      • cudaFromShadowToHostCount

        public static LongAdder cudaFromShadowToHostCount

      • cudaFromShadowToDevCount

        public static LongAdder cudaFromShadowToDevCount

      • cudaFromDevToShadowCount

        public static LongAdder cudaFromDevToShadowCount

      • cudaEvictCount

        public static LongAdder cudaEvictCount

      • cudaEvictSizeCount

        public static LongAdder cudaEvictSizeCount

      • cudaFloat2DoubleCount

        public static LongAdder cudaFloat2DoubleCount

      • cudaDouble2FloatCount

        public static LongAdder cudaDouble2FloatCount

      • cudaAllocSuccessCount

        public static LongAdder cudaAllocSuccessCount

      • cudaAllocFailedCount

        public static LongAdder cudaAllocFailedCount

      • cudaAllocReuseCount

        public static LongAdder cudaAllocReuseCount

    • Constructor Detail

      • GPUStatistics

        public GPUStatistics()

    • Method Detail

      • resetMiscTimers

        public static void resetMiscTimers()
        Resets the miscellaneous timers & counters

      • reset

        public static void reset()
        Resets all the cuda counters and timers, including the misc timers & counters

      • setNoOfExecutedGPUInst

        public static void setNoOfExecutedGPUInst​(int numJobs)

      • incrementNoOfExecutedGPUInst

        public static void incrementNoOfExecutedGPUInst()

      • getNoOfExecutedGPUInst

        public static int getNoOfExecutedGPUInst()

      • getStringForCPMiscTimesPerInstruction

        public static String getStringForCPMiscTimesPerInstruction​(String instructionName)
        Used to print misc timers (and their counts) for a given instruction/op
        Parameters:
        instructionName - name of the instruction/op
        Returns:
        a formatted string of misc timers for a given instruction/op

      • getStringForCudaTimers

        public static String getStringForCudaTimers()
        Used to print out cuda timers & counters
        Returns:
        a formatted string of cuda timers & counters