compute.accelerator · function ·
LastGpuMicroseconds
Returns -1 until a successful accelerator dispatch records an elapsed GPU duration. It preserves the last known value across rejected or failed work.
Describe accelerator capabilities and explicit placement boundaries.
external LastGpuMicroseconds() returns intStatus: source-declared
Use LastGpuMicroseconds
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.accelerator
// Describe accelerator capabilities and explicit placement boundaries.
int result = LastGpuMicroseconds()
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.compute_accelerator__lastgpumicroseconds"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"
[app]
kind = "headless"
[[dependencies]]
package = "compute.accelerator"
version = "0.1.0"
path = "../../../yeho/packages/compute/accelerator"
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/accelerator/accelerator.yh:179