#[non_exhaustive]pub struct ClusterTieredStorageConfig {
pub mode: Option<ClusterConfigMode>,
pub instance_memory_allocation_percentage: Option<i32>,
}
Expand description
Defines the configuration for managed tier checkpointing in a HyperPod cluster. Managed tier checkpointing uses multiple storage tiers, including cluster CPU memory, to provide faster checkpoint operations and improved fault tolerance for large-scale model training. The system automatically saves checkpoints at high frequency to memory and periodically persists them to durable storage, like Amazon S3.
Fields (Non-exhaustive)§
This struct is marked as non-exhaustive
Struct { .. }
syntax; cannot be matched against without a wildcard ..
; and struct update syntax will not work.mode: Option<ClusterConfigMode>
Specifies whether managed tier checkpointing is enabled or disabled for the HyperPod cluster. When set to Enable
, the system installs a memory management daemon that provides disaggregated memory as a service for checkpoint storage. When set to Disable
, the feature is turned off and the memory management daemon is removed from the cluster.
instance_memory_allocation_percentage: Option<i32>
The percentage (int) of cluster memory to allocate for checkpointing.
Implementations§
Source§impl ClusterTieredStorageConfig
impl ClusterTieredStorageConfig
Sourcepub fn mode(&self) -> Option<&ClusterConfigMode>
pub fn mode(&self) -> Option<&ClusterConfigMode>
Specifies whether managed tier checkpointing is enabled or disabled for the HyperPod cluster. When set to Enable
, the system installs a memory management daemon that provides disaggregated memory as a service for checkpoint storage. When set to Disable
, the feature is turned off and the memory management daemon is removed from the cluster.
Sourcepub fn instance_memory_allocation_percentage(&self) -> Option<i32>
pub fn instance_memory_allocation_percentage(&self) -> Option<i32>
The percentage (int) of cluster memory to allocate for checkpointing.
Source§impl ClusterTieredStorageConfig
impl ClusterTieredStorageConfig
Sourcepub fn builder() -> ClusterTieredStorageConfigBuilder
pub fn builder() -> ClusterTieredStorageConfigBuilder
Creates a new builder-style object to manufacture ClusterTieredStorageConfig
.
Trait Implementations§
Source§impl Clone for ClusterTieredStorageConfig
impl Clone for ClusterTieredStorageConfig
Source§fn clone(&self) -> ClusterTieredStorageConfig
fn clone(&self) -> ClusterTieredStorageConfig
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moreSource§impl Debug for ClusterTieredStorageConfig
impl Debug for ClusterTieredStorageConfig
impl StructuralPartialEq for ClusterTieredStorageConfig
Auto Trait Implementations§
impl Freeze for ClusterTieredStorageConfig
impl RefUnwindSafe for ClusterTieredStorageConfig
impl Send for ClusterTieredStorageConfig
impl Sync for ClusterTieredStorageConfig
impl Unpin for ClusterTieredStorageConfig
impl UnwindSafe for ClusterTieredStorageConfig
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