MLIA-590 Support path to custom target profiles

- Start using TOML format for target profile
- Add support for loading custom target profile files

Change-Id: I6be019d4341e93115440ccdbdb6dafdc1c85b966

3 files changed, 10 insertions, 6 deletions

diff --git a/src/mlia/target/cortex_a/advisor.py b/src/mlia/target/cortex_a/advisor.py
index 1249d93..52af592 100644
--- a/src/mlia/target/cortex_a/advisor.py
+++ b/src/mlia/target/cortex_a/advisor.py
@@ -64,7 +64,7 @@ class CortexAInferenceAdvisor(DefaultInferenceAdvisor):
 
 def configure_and_get_cortexa_advisor(
     context: ExecutionContext,
-    target_profile: str,
+    target_profile: str | Path,
     model: str | Path,
     **_extra_args: Any,
 ) -> InferenceAdvisor:
@@ -78,7 +78,9 @@ def configure_and_get_cortexa_advisor(
     return CortexAInferenceAdvisor()
 
 
-def _get_config_parameters(model: str | Path, target_profile: str) -> dict[str, Any]:
+def _get_config_parameters(
+    model: str | Path, target_profile: str | Path
+) -> dict[str, Any]:
     """Get configuration parameters for the advisor."""
     advisor_parameters: dict[str, Any] = {
         "cortex_a_inference_advisor": {
diff --git a/src/mlia/target/ethos_u/advisor.py b/src/mlia/target/ethos_u/advisor.py
index ce4e0fc..937e91c 100644
--- a/src/mlia/target/ethos_u/advisor.py
+++ b/src/mlia/target/ethos_u/advisor.py
@@ -123,7 +123,7 @@ class EthosUInferenceAdvisor(DefaultInferenceAdvisor):
 
 def configure_and_get_ethosu_advisor(
     context: ExecutionContext,
-    target_profile: str,
+    target_profile: str | Path,
     model: str | Path,
     **extra_args: Any,
 ) -> InferenceAdvisor:
@@ -155,7 +155,7 @@ _DEFAULT_OPTIMIZATION_TARGETS = [
 
 def _get_config_parameters(
     model: str | Path,
-    target_profile: str,
+    target_profile: str | Path,
     **extra_args: Any,
 ) -> dict[str, Any]:
     """Get configuration parameters for the advisor."""
diff --git a/src/mlia/target/tosa/advisor.py b/src/mlia/target/tosa/advisor.py
index b60e824..e8aad53 100644
--- a/src/mlia/target/tosa/advisor.py
+++ b/src/mlia/target/tosa/advisor.py
@@ -78,7 +78,7 @@ class TOSAInferenceAdvisor(DefaultInferenceAdvisor):
 
 def configure_and_get_tosa_advisor(
     context: ExecutionContext,
-    target_profile: str,
+    target_profile: str | Path,
     model: str | Path,
     **_extra_args: Any,
 ) -> InferenceAdvisor:
@@ -92,7 +92,9 @@ def configure_and_get_tosa_advisor(
     return TOSAInferenceAdvisor()
 
 
-def _get_config_parameters(model: str | Path, target_profile: str) -> dict[str, Any]:
+def _get_config_parameters(
+    model: str | Path, target_profile: str | Path
+) -> dict[str, Any]:
     """Get configuration parameters for the advisor."""
     advisor_parameters: dict[str, Any] = {
         "tosa_inference_advisor": {