[Model] Support Solar Model (#8386)

Co-authored-by: Michael Goin <michael@neuralmagic.com>

Author: shing100

docs/source/models/supported_models.rst

@@ -179,6 +179,10 @@ Decoder-only Language Models
     - Starcoder2
     - :code:`bigcode/starcoder2-3b`, :code:`bigcode/starcoder2-7b`, :code:`bigcode/starcoder2-15b`, etc.
     -
+  * - :code:`SolarForCausalLM`
+    - EXAONE-3
+    - :code:`upstage/solar-pro-preview-instruct`, etc.
+    -
   * - :code:`XverseForCausalLM`
     - Xverse
     - :code:`xverse/XVERSE-7B-Chat`, :code:`xverse/XVERSE-13B-Chat`, :code:`xverse/XVERSE-65B-Chat`, etc.

vllm/model_executor/models/__init__.py

@@ -60,6 +60,7 @@
     "StableLMEpochForCausalLM": ("stablelm", "StablelmForCausalLM"),
     "StableLmForCausalLM": ("stablelm", "StablelmForCausalLM"),
     "Starcoder2ForCausalLM": ("starcoder2", "Starcoder2ForCausalLM"),
+    "SolarForCausalLM": ("solar", "SolarForCausalLM"),
     "ArcticForCausalLM": ("arctic", "ArcticForCausalLM"),
     "XverseForCausalLM": ("xverse", "XverseForCausalLM"),
     "Phi3SmallForCausalLM": ("phi3_small", "Phi3SmallForCausalLM"),