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Always set GPU clock speed in cuda toolkit installation #1321

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Mar 15, 2017
Merged

Always set GPU clock speed in cuda toolkit installation #1321

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7 changes: 6 additions & 1 deletion perfkitbenchmarker/linux_packages/cuda_toolkit_8.py
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Original file line number Diff line number Diff line change
Expand Up @@ -126,10 +126,14 @@ def _CheckNvidiaSmiExists(vm):
return True


def DoPostInstallActions(vm):
SetAndConfirmGpuClocks(vm)


def AptInstall(vm):
"""Installs CUDA toolkit 8 on the VM if not already installed"""
if _CheckNvidiaSmiExists(vm):
SetAndConfirmGpuClocks(vm) # Max out clocks if CUDA is already installed
DoPostInstallActions(vm)
return

vm.Install('build_tools')
Expand All @@ -140,6 +144,7 @@ def AptInstall(vm):
vm.RemoteCommand('sudo apt-get install -y cuda')
vm.RemoteCommand('sudo reboot', ignore_failure=True)
vm.WaitForBootCompletion()
DoPostInstallActions(vm)


def YumInstall(vm):
Expand Down