compute.parity · function · Updated 2026-09-09

BuildNumericalReproducibilityRecord

Build numerical reproducibility record.

computecompute.paritycpufunctionparitysource-exampleyeho

Compare numerical results with explicit tolerances and CPU-reference evidence.

external BuildNumericalReproducibilityRecord(numericalIntBackendResult oracle, numericalIntBackendResult candidate, numericalComparisonPolicy policy, text compilerMode, int repeatCount, numericalComparisonResult comparison) returns numericalReproducibilityRecord

Status: source-declared

Parameters

numericalIntBackendResult oracle: Supply oracle as numericalIntBackendResult.
numericalIntBackendResult candidate: Supply candidate as numericalIntBackendResult.
numericalComparisonPolicy policy: Supply policy as numericalComparisonPolicy.
text compilerMode: Supply compiler mode as text.
int repeatCount: Supply repeat count as int.
numericalComparisonResult comparison: Supply comparison as numericalComparisonResult.

Use BuildNumericalReproducibilityRecord

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.parity

// Compare numerical results with explicit tolerances and CPU-reference evidence.
numericalIntBackendResult oracle = numericalIntBackendResult("operation", [], 1, "device", "adapter", [], "ready")
numericalIntBackendResult candidate = numericalIntBackendResult("operation", [], 1, "device", "adapter", [], "ready")
numericalComparisonPolicy policy = numericalComparisonPolicy("Nova", "comparison Class", 1.0, 1.0, 1.0, 1.0, 1, "nan Policy", "infinity Policy", "signed Zero Policy", "denormal Policy", "rounding Policy", "accumulation Policy", "overflow Policy", true, 1, "reduction Order")
text compilerMode = "compiler Mode"
int repeatCount = 1
numericalComparisonResult comparison = numericalComparisonResult(true, "code", "comparison Class", 1, 1, 1, 0.5, 1.0, 1.0, 1.0, 1.0, "failure Evidence")
numericalReproducibilityRecord result = BuildNumericalReproducibilityRecord(oracle, candidate, policy, compilerMode, repeatCount, comparison)
Console.Log("Inspect result in your debugger")

project.mech

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

[app]
kind = "headless"

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

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

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

[[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/parity/numerics_contract.yh:738