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

8 files changed, 60 insertions, 35 deletions

diff --git a/src/mlia/resources/profiles.json b/src/mlia/resources/profiles.json
deleted file mode 100644
index 990cdb3..0000000
--- a/src/mlia/resources/profiles.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-    "ethos-u55-256": {
-        "target": "ethos-u55",
-        "mac": 256,
-        "system_config": "Ethos_U55_High_End_Embedded",
-        "memory_mode": "Shared_Sram"
-    },
-    "ethos-u55-128": {
-        "target": "ethos-u55",
-        "mac": 128,
-        "system_config": "Ethos_U55_High_End_Embedded",
-        "memory_mode": "Shared_Sram"
-    },
-    "ethos-u65-512": {
-        "target": "ethos-u65",
-        "mac": 512,
-        "system_config": "Ethos_U65_High_End",
-        "memory_mode": "Dedicated_Sram"
-    },
-    "ethos-u65-256": {
-        "target": "ethos-u65",
-        "mac": 256,
-        "system_config": "Ethos_U65_High_End",
-        "memory_mode": "Dedicated_Sram"
-    },
-    "tosa": {
-        "target": "tosa"
-    },
-    "cortex-a": {
-        "target": "cortex-a"
-    }
-}
diff --git a/src/mlia/resources/profiles.json.license b/src/mlia/resources/profiles.json.license
deleted file mode 100644
index 9b83bfc..0000000
--- a/src/mlia/resources/profiles.json.license
+++ /dev/null
@@ -1,3 +0,0 @@
-SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
-
-SPDX-License-Identifier: Apache-2.0
diff --git a/src/mlia/resources/target_profiles/cortex-a.toml b/src/mlia/resources/target_profiles/cortex-a.toml
new file mode 100644
index 0000000..9de9cee
--- /dev/null
+++ b/src/mlia/resources/target_profiles/cortex-a.toml
@@ -0,0 +1,4 @@
+# SPDX-FileCopyrightText: Copyright 2023, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+
+target="cortex-a"
diff --git a/src/mlia/resources/target_profiles/ethos-u55-128.toml b/src/mlia/resources/target_profiles/ethos-u55-128.toml
new file mode 100644
index 0000000..71c6ec6
--- /dev/null
+++ b/src/mlia/resources/target_profiles/ethos-u55-128.toml
@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: Copyright 2023, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+
+target="ethos-u55"
+
+# Number of MACs [32, 64, 128, 256]
+mac=128
+
+# Memory mode: [SRAM Only, Shared SRAM, Dedicated SRAM]
+memory_mode="Shared_Sram"
+
+# System configuration
+system_config="Ethos_U55_High_End_Embedded"
diff --git a/src/mlia/resources/target_profiles/ethos-u55-256.toml b/src/mlia/resources/target_profiles/ethos-u55-256.toml
new file mode 100644
index 0000000..f44cdfe
--- /dev/null
+++ b/src/mlia/resources/target_profiles/ethos-u55-256.toml
@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: Copyright 2023, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+
+target="ethos-u55"
+
+# Number of MACs [32, 64, 128, 256]
+mac=256
+
+# Memory mode: [SRAM Only, Shared SRAM, Dedicated SRAM]
+memory_mode="Shared_Sram"
+
+# System configuration
+system_config="Ethos_U55_High_End_Embedded"
diff --git a/src/mlia/resources/target_profiles/ethos-u65-256.toml b/src/mlia/resources/target_profiles/ethos-u65-256.toml
new file mode 100644
index 0000000..078f60a
--- /dev/null
+++ b/src/mlia/resources/target_profiles/ethos-u65-256.toml
@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: Copyright 2023, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+
+target="ethos-u65"
+
+# Number of MACs [256, 512]
+mac=256
+
+# Memory mode: [SRAM Only, Shared SRAM, Dedicated SRAM]
+memory_mode="Dedicated_Sram"
+
+# System configuration
+system_config="Ethos_U65_High_End"
diff --git a/src/mlia/resources/target_profiles/ethos-u65-512.toml b/src/mlia/resources/target_profiles/ethos-u65-512.toml
new file mode 100644
index 0000000..6d32e63
--- /dev/null
+++ b/src/mlia/resources/target_profiles/ethos-u65-512.toml
@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: Copyright 2023, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+
+target="ethos-u65"
+
+# Number of MACs [256, 512]
+mac=512
+
+# Memory mode: [SRAM Only, Shared SRAM, Dedicated SRAM]
+memory_mode="Dedicated_Sram"
+
+# System configuration
+system_config="Ethos_U65_High_End"
diff --git a/src/mlia/resources/target_profiles/tosa.toml b/src/mlia/resources/target_profiles/tosa.toml
new file mode 100644
index 0000000..fb179ab
--- /dev/null
+++ b/src/mlia/resources/target_profiles/tosa.toml
@@ -0,0 +1,4 @@
+# SPDX-FileCopyrightText: Copyright 2023, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+
+target="tosa"