meta-llama: update llama-stack instruction to 6bcd1bd

Signed-off-by: Dmitry Rogozhkin <[email protected]>

meta-llama/patches/llama-stack/0001-feat-enable-xpu-support-for-meta-reference-stack.patch

@@ -1,4 +1,4 @@
-From 3295a112e6e40c1f9cf80374833a20ebad648848 Mon Sep 17 00:00:00 2001
+From cc788054276114390871e5172b1b1e360f14b365 Mon Sep 17 00:00:00 2001
 From: Dmitry Rogozhkin <[email protected]>
 Date: Mon, 18 Nov 2024 16:00:55 -0800
 Subject: [PATCH] feat: enable xpu support for meta-reference stack
@@ -10,10 +10,10 @@ Signed-off-by: Dmitry Rogozhkin <[email protected]>
  1 file changed, 26 insertions(+), 12 deletions(-)
 
 diff --git a/llama_stack/providers/inline/inference/meta_reference/generation.py b/llama_stack/providers/inline/inference/meta_reference/generation.py
-index 38c9824..aec503c 100644
+index 080e33b..fbced7c 100644
 --- a/llama_stack/providers/inline/inference/meta_reference/generation.py
 +++ b/llama_stack/providers/inline/inference/meta_reference/generation.py
-@@ -89,7 +89,10 @@ class Llama:
+@@ -91,7 +91,10 @@ class Llama:
          llama_model = model.core_model_id.value
 
          if not torch.distributed.is_initialized():
@@ -25,7 +25,7 @@ index 38c9824..aec503c 100644
 
          model_parallel_size = config.model_parallel_size
 
-@@ -97,7 +100,14 @@ class Llama:
+@@ -99,7 +102,14 @@ class Llama:
              initialize_model_parallel(model_parallel_size)
 
          local_rank = int(os.environ.get("LOCAL_RANK", 0))
@@ -41,7 +41,7 @@ index 38c9824..aec503c 100644
 
          # seed must be the same in all processes
          if config.torch_seed is not None:
-@@ -175,19 +185,21 @@ class Llama:
+@@ -176,19 +186,21 @@ class Llama:
                      "Currently int4 and fp8 are the only supported quantization methods."
                  )
          else:
@@ -62,13 +62,13 @@ index 38c9824..aec503c 100644
 
 +        model.to(device)
 +
-         print(f"Loaded in {time.time() - start_time:.2f} seconds")
+         log.info(f"Loaded in {time.time() - start_time:.2f} seconds")
 -        return Llama(model, tokenizer, model_args, llama_model)
 +        return Llama(model, tokenizer, model_args, llama_model, device)
 
      def __init__(
          self,
-@@ -195,12 +207,14 @@ class Llama:
+@@ -196,12 +208,14 @@ class Llama:
          tokenizer: Tokenizer,
          args: ModelArgs,
          llama_model: str,
@@ -83,7 +83,7 @@ index 38c9824..aec503c 100644
 
      @torch.inference_mode()
      def generate(
-@@ -254,14 +268,14 @@ class Llama:
+@@ -253,14 +267,14 @@ class Llama:
              )
 
          pad_id = self.tokenizer.pad_id
@@ -101,7 +101,7 @@ index 38c9824..aec503c 100644
          input_text_mask = tokens != pad_id
          if min_prompt_len == total_len:
              # TODO(ashwin): unify this branch with the one below and figure out multimodal crap
-@@ -273,11 +287,11 @@ class Llama:
+@@ -272,11 +286,11 @@ class Llama:
                  ignore_index=pad_id,
              )
 

meta-llama/run-llama-stack-on-intel-gpu.md

@@ -7,9 +7,9 @@
 
 [llama-stack] provides building blocks to build llama applications. It contains API specifications, API providers and distributions. Distributions can be used to build llama stack servers to serve applications.
 
-As of [91e7efb] llama-stack requires patches to support Intel GPUs via PyTorch XPU backend:
+As of [6bcd1bd] llama-stack requires patches to support Intel GPUs via PyTorch XPU backend:
 
-* Patches for [llama-stack] at [91e7efb]:
+* Patches for [llama-stack] at [6bcd1bd]:
 
   * [0001-feat-enable-xpu-support-for-meta-reference-stack.patch]
 
@@ -207,7 +207,7 @@ The output will be similar to the following (will be on a single line vs. what i
 ```
 
 [llama-stack]: https://github.com/meta-llama/llama-stack
-[91e7efb]: https://github.com/meta-llama/llama-stack/commit/91e7efbc91c729d74c5cf9b3947d3e8acc1fbb71
+[6bcd1bd]: https://github.com/meta-llama/llama-stack/commit/6bcd1bd9f10a7bdda040e9549828770d5793145b
 [0001-feat-enable-xpu-support-for-meta-reference-stack.patch]: patches/llama-stack/0001-feat-enable-xpu-support-for-meta-reference-stack.patch
 
 [llama-models]: https://github.com/meta-llama/llama-models
@@ -218,4 +218,4 @@ The output will be similar to the following (will be on a single line vs. what i
 [0001-Add-optional-arg-to-specify-device-for-Transformer-m.patch]: patches/llama-models/0001-Add-optional-arg-to-specify-device-for-Transformer-m.patch
 [0002-Add-option-to-initialize-multimodal-model-on-devices.patch]: patches/llama-models/0002-Add-option-to-initialize-multimodal-model-on-devices.patch
 
-[Meta Reference Distribution]: https://github.com/meta-llama/llama-stack/blob/91e7efbc91c729d74c5cf9b3947d3e8acc1fbb71/docs/source/getting_started/distributions/self_hosted_distro/meta-reference-gpu.md
+[Meta Reference Distribution]: https://github.com/meta-llama/llama-stack/blob/6bcd1bd9f10a7bdda040e9549828770d5793145b/docs/source/distributions/self_hosted_distro/meta-reference-gpu.md