compute.device · thing · Updated 2026-09-09

computeFenceContract

A compute fence contract record carrying id, queueId, status, submittedTick, completedTick, and related state.

computecompute.devicecpudevicemethodsource-examplethingyeho

Inspect device capability catalogs and model resource lifetimes and placement decisions.

external thing computeFenceContract

Status: source-declared

Fields and methods (12)

int id: Stores id as int.
text queueId: Stores queue id as text.
text status: Stores status as text.
int submittedTick: Stores submitted tick as int.
int completedTick: Stores completed tick as int.
bool cancellationRequested: Stores cancellation requested as bool.
text errorCode: Stores error code as text.
text errorMessage: Stores error message as text.
computeFenceContract(int id, text queueId, int submittedTick): Compute fence contract.
IsTerminal() returns bool: Is terminal. Complete example
Succeeded() returns bool: Succeeded. Complete example
Describe() returns text: Describe. Complete example

Use computeFenceContract

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

cpu · source-example · type checked

using compute.device

// Inspect device capability catalogs and model resource lifetimes and placement decisions.
computeFenceContract sample = computeFenceContract(1, "queue Id", 1)
Console.Log(Text.From(sample.id))

project.mech

manifestVersion = "2"
package = "api.example.compute_device__computefencecontract"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "compute.buffer"
version = "0.1.0"
path = "../../../yeho/packages/compute/buffer"

[[dependencies]]
package = "compute.device"
version = "0.1.0"
path = "../../../yeho/packages/compute/device"

[[dependencies]]
package = "compute.tensor"
version = "0.1.0"
path = "../../../yeho/packages/compute/tensor"

[[dependencies]]
package = "console"
version = "0.1.0"
path = "../../../yeho/packages/console"

[[dependencies]]
package = "diagnostics"
version = "0.1.0"
path = "../../../yeho/packages/diagnostics"

computeFenceContract.IsTerminal

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using compute.device

// Is terminal.
computeFenceContract instance = computeFenceContract(1, "queue Id", 1)
bool result = instance.IsTerminal()
Console.Log(Text.From(result))

project.mech

manifestVersion = "2"
package = "api.example.compute_device__computefencecontract"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "compute.buffer"
version = "0.1.0"
path = "../../../yeho/packages/compute/buffer"

[[dependencies]]
package = "compute.device"
version = "0.1.0"
path = "../../../yeho/packages/compute/device"

[[dependencies]]
package = "compute.tensor"
version = "0.1.0"
path = "../../../yeho/packages/compute/tensor"

[[dependencies]]
package = "console"
version = "0.1.0"
path = "../../../yeho/packages/console"

[[dependencies]]
package = "diagnostics"
version = "0.1.0"
path = "../../../yeho/packages/diagnostics"

computeFenceContract.Succeeded

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using compute.device

// Succeeded.
computeFenceContract instance = computeFenceContract(1, "queue Id", 1)
bool result = instance.Succeeded()
Console.Log(Text.From(result))

project.mech

manifestVersion = "2"
package = "api.example.compute_device__computefencecontract"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "compute.buffer"
version = "0.1.0"
path = "../../../yeho/packages/compute/buffer"

[[dependencies]]
package = "compute.device"
version = "0.1.0"
path = "../../../yeho/packages/compute/device"

[[dependencies]]
package = "compute.tensor"
version = "0.1.0"
path = "../../../yeho/packages/compute/tensor"

[[dependencies]]
package = "console"
version = "0.1.0"
path = "../../../yeho/packages/console"

[[dependencies]]
package = "diagnostics"
version = "0.1.0"
path = "../../../yeho/packages/diagnostics"

computeFenceContract.Describe

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using compute.device

// Describe.
computeFenceContract instance = computeFenceContract(1, "queue Id", 1)
text result = instance.Describe()
Console.Log(Text.From(result))

project.mech

manifestVersion = "2"
package = "api.example.compute_device__computefencecontract"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "compute.buffer"
version = "0.1.0"
path = "../../../yeho/packages/compute/buffer"

[[dependencies]]
package = "compute.device"
version = "0.1.0"
path = "../../../yeho/packages/compute/device"

[[dependencies]]
package = "compute.tensor"
version = "0.1.0"
path = "../../../yeho/packages/compute/tensor"

[[dependencies]]
package = "console"
version = "0.1.0"
path = "../../../yeho/packages/console"

[[dependencies]]
package = "diagnostics"
version = "0.1.0"
path = "../../../yeho/packages/diagnostics"

Notes and source

Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

yeho/packages/compute/device/resource_runtime.yh:123