tf.keras.distribution.get_device_count
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Returns the number of available devices based on the device type.
tf.keras.distribution.get_device_count(
device_type=None
)
When device_type is not provided, the count of devices of the default type
is returned. This function nevers counts a mix of device types, for instance
GPUs and CPUs.
Args |
|---|
device_type
|
string, one of "cpu", "gpu" or "tpu". Defaults to
"gpu" or "tpu" if available when device_type is not provided.
Otherwise returns the "cpu" devices.
|
Returns |
|---|
int
|
The total number of devices for the specified type.
|
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Last updated 2026-10-31 UTC.
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