def get_driver():
""" Get the driver version """
if is_macos:
driver = pynvx.cudaSystemGetDriverVersion(ignore=True)
else:
try:
driver = pynvml.nvmlSystemGetDriverVersion().decode("utf-8")
except pynvml.NVMLError:
driver = "No Nvidia driver found"
return driver
def _get_driver(self) -> str:
""" Obtain the Nvidia driver version currently in use.
Returns
-------
str
The current GPU driver version
"""
driver = pynvx.cudaSystemGetDriverVersion(ignore=True) # pylint:disable=no-member
self._log("debug", f"GPU Driver: {driver}")
return driver
def get_driver(self):
""" Get the driver version """
if IS_MACOS:
driver = pynvx.cudaSystemGetDriverVersion(ignore=True)
else:
try:
driver = pynvml.nvmlSystemGetDriverVersion().decode("utf-8")
except pynvml.NVMLError:
driver = "No Nvidia driver found"
if self.logger:
self.logger.debug("GPU Driver: %s", driver)
return driver
def get_driver(self):
""" Get the driver version """
if IS_MACOS:
driver = pynvx.cudaSystemGetDriverVersion(ignore=True)
else:
try:
driver = pynvml.nvmlSystemGetDriverVersion().decode("utf-8")
except pynvml.NVMLError:
driver = "No Nvidia driver found"
if self.logger:
self.logger.debug("GPU Driver: %s", driver)
return driver
def _get_driver(self):
""" Obtain and return the installed driver version for the system's GPUs.
Returns
-------
str
The currently installed GPU driver version
"""
if self._is_plaidml:
driver = self._plaid.drivers
elif IS_MACOS:
driver = pynvx.cudaSystemGetDriverVersion(ignore=True)
else:
try:
driver = pynvml.nvmlSystemGetDriverVersion().decode("utf-8")
except pynvml.NVMLError:
driver = "No Nvidia driver found"
self._log("debug", "GPU Driver: {}".format(driver))
return driver
def print_info():
try:
pynvx.cudaInit()
except RuntimeError as e:
print(e)
return
print('================ CUDA INFO =====================')
print('Driver Version : {}'.format(pynvx.cudaSystemGetDriverVersion()))
print('Runtime Version : {}'.format(pynvx.cudaSystemGetRuntimeVersion()))
print('Device Count : {}'.format(pynvx.cudaDeviceGetCount()))
handles = pynvx.cudaDeviceGetHandles()
for handle in handles:
print('------------------------------------------------')
print('Device {}:'.format(handle))
print('Device Name : {}'.format(
pynvx.cudaGetName(handle)))
print('Device ClockRate : {} MHz'.format(
pynvx.cudaGetClockRate(handle) / 1024))
print('Device ComputeCapability : {}'.format(
pynvx.cudaGetComputeCapability(handle)))
print('Device ProcessorCount : {}'.format(
pynvx.cudaGetMultiProcessorCount(handle)))
print('Device PciBusID : {}'.format(
pynvx.cudaGetPciBusID(handle)))
print('Device PciDeviceID : {}'.format(
pynvx.cudaGetPciDeviceID(handle)))
print('Device PciDomainID : {}'.format(
pynvx.cudaGetPciDomainID(handle)))
print('Device MemTotal : {} MiB'.format(
pynvx.cudaGetMemTotal(handle) / (1024 * 1024)))
print('Device MemFree : {} MiB'.format(
pynvx.cudaGetMemFree(handle) / (1024 * 1024)))
print('Device MemUsed : {} MiB'.format(
pynvx.cudaGetMemUsed(handle) / (1024 * 1024)))
def test_driver_version():
v = m.cudaSystemGetDriverVersion(ignore=True)
assert isinstance(v, int)
