# shapeTrace

A shape trace record carrying label, origin, shape, note.

Last updated: 2026-09-09

Package: compute.profiling | Status: source-declared

Tags: compute, compute.profiling, cpu, method, profiling, source-example, thing, yeho

Collect and describe compute timing, work, and profiling records.

```yh
external thing shapeTrace
```

- text label: Stores label as text.
- text origin: Stores origin as text.
- tensorShape shape: Stores shape as tensorShape.
- text note: Stores note as text.
- shapeTrace(text label, text origin, tensorShape shape, text note): Shape trace.
- ElementCount() returns int: Element count.
- Rank() returns int: Rank.
- IsContiguous() returns bool: Is contiguous.
- Describe() returns text: Describe.

## Use shapeTrace

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

Verification: type checked

```yh
using compute.profiling

// Collect and describe compute timing, work, and profiling records.
shapeTrace sample = shapeTrace("Player health", "origin", tensorShape("element Type", []), "note")
Console.Log(Text.From(sample.label))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.compute_profiling__shapetrace"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

[[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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/compute.profiling--shapeTrace/usage --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## shapeTrace.ElementCount

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

Verification: type checked

```yh
using compute.profiling

// Element count.
shapeTrace instance = shapeTrace("Player health", "origin", tensorShape("element Type", []), "note")
int result = instance.ElementCount()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.compute_profiling__shapetrace"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

[[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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/compute.profiling--shapeTrace/method-ElementCount-5 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## shapeTrace.Rank

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

Verification: type checked

```yh
using compute.profiling

// Rank.
shapeTrace instance = shapeTrace("Player health", "origin", tensorShape("element Type", []), "note")
int result = instance.Rank()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.compute_profiling__shapetrace"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

[[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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/compute.profiling--shapeTrace/method-Rank-6 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## shapeTrace.IsContiguous

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

Verification: type checked

```yh
using compute.profiling

// Is contiguous.
shapeTrace instance = shapeTrace("Player health", "origin", tensorShape("element Type", []), "note")
bool result = instance.IsContiguous()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.compute_profiling__shapetrace"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

[[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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/compute.profiling--shapeTrace/method-IsContiguous-7 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## shapeTrace.Describe

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

Verification: type checked

```yh
using compute.profiling

// Describe.
shapeTrace instance = shapeTrace("Player health", "origin", tensorShape("element Type", []), "note")
text result = instance.Describe()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.compute_profiling__shapetrace"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

[[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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/compute.profiling--shapeTrace/method-Describe-8 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


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

Source: yeho/packages/compute/profiling/profiling.yh

AI training permission: https://demonhunterlabs.com/ai-use