Profilage avec nsys

3.4.9 : Profilage avec nsys

nsys profile time ./program/gray_scott_gpu_nvcpp_vector -r 1080 -c 1920 -n 5 -e 6800
WARNING: CPU IP/backtrace sampling not supported, disabling.
Try the 'nsys status --environment' command to learn more.


WARNING: CPU context switch tracing not supported, disabling.
Try the 'nsys status --environment' command to learn more.


nbImage = 5, nbRow = 1080, nbCol = 1920, nbExtraStep = 6800, nbGpuCall = 1
killRate = 0.054, feedRate = 0.014, dt = 1
simulateImage : nbRow = 1080, nbCol = 1920
matOutV = 0x7fa4da6cb980, tmpU1 = 0x7fa4d85a9000, tmpU2 = 0x7fa4d9da3100, tmpV1 = 0x7fa4d8ed1880, tmpV2 = 0x7fa4de591400
nbImage = 5, nbExtraStep = 6800, nbGpuCall = 1, nbRow = 1080, nbCol = 1920
paddedNbRow = 1082, paddedNbCol = 1922
ptrMatDeltaSquare = 0x7fa4d8000300, nbStencilRow = 3, nbStencilCol = 3
diffusionRateU = 0.1, diffusionRateV = 0.05, feedRate = 0.014, killRate = 0.054, dt = 1
gray_scott_nvcpp : bunch 1/1
Done
9.78user 0.29system 0:10.04elapsed 100%CPU (0avgtext+0avgdata 772100maxresident)k
34384inputs+144032outputs (8217major+154313minor)pagefaults 0swaps
Generating '/tmp/nsys-report-4df9.qdstrm'
[1/1] [========================100%] report1.nsys-rep
Generated:
    XXX/GrayScottGpuNvcppVector/build/report1.nsys-rep