MTK Android Llama Runner

Differential Revision: D64776059

Pull Request resolved: #6208

build/build_android_llm_demo.sh

@@ -38,6 +38,7 @@ build_android_native_library() {
   cmake . -DCMAKE_INSTALL_PREFIX="${CMAKE_OUT}" \
     -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK}/build/cmake/android.toolchain.cmake" \
     -DANDROID_ABI="${ANDROID_ABI}" \
+    -DANDROID_PLATFORM=android-26 \
     -DEXECUTORCH_ENABLE_LOGGING=ON \
     -DEXECUTORCH_LOG_LEVEL=Info \
     -DEXECUTORCH_BUILD_XNNPACK=ON \
@@ -66,6 +67,7 @@ build_android_native_library() {
   cmake extension/android \
     -DCMAKE_TOOLCHAIN_FILE=${ANDROID_NDK}/build/cmake/android.toolchain.cmake \
     -DANDROID_ABI="${ANDROID_ABI}" \
+    -DANDROID_PLATFORM=android-26 \
     -DCMAKE_INSTALL_PREFIX="${CMAKE_OUT}" \
     -DEXECUTORCH_ENABLE_LOGGING=ON \
     -DEXECUTORCH_LOG_LEVEL=Info \

examples/mediatek/executor_runner/llama_runner/llm_helper/include/llama_runner_values.h

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// Contains values that are used by the mtk_llama_runner.cpp
+
+#pragma once
+
+namespace mtk::vars {
+using example::llm_helper::LLMType;
+
+// Sizes
+const size_t PROMPT_TOKEN_BATCH_SIZE = 128;
+const size_t CACHE_SIZE = 512;
+const size_t HIDDEN_SIZE = 4096;
+const size_t NUM_HEAD = 32;
+const size_t NUM_LAYER = 32;
+const size_t MAX_TOKEN_LENGTH = 8192;
+const double ROT_EMB_BASE = 500000;
+
+// Types
+const LLMType MODEL_INPUT_TYPE = LLMType::FP32;
+const LLMType MODEL_OUTPUT_TYPE = LLMType::FP32;
+const LLMType CACHE_TYPE = LLMType::FP32;
+const LLMType MASK_TYPE = LLMType::FP32;
+const LLMType ROT_EMB_TYPE = LLMType::FP32;
+
+// Paths
+const std::string TOKENIZER_PATH =
+    "/data/local/tmp/et-mtk/llama3/tokenizer.model";
+const std::string TOKEN_EMBEDDING_PATH =
+    "/data/local/tmp/et-mtk/llama3/embedding_llama3-8B-instruct_fp32.bin";
+
+// Comma-Separated Paths
+const std::string PROMPT_MODEL_PATHS =
+    "/data/local/tmp/et-mtk/llama3/llama3-8B-instruct_A16W4_4_chunks_128t512c_0.pte,/data/local/tmp/et-mtk/llama3/llama3-8B-instruct_A16W4_4_chunks_128t512c_1.pte,/data/local/tmp/et-mtk/llama3/llama3-8B-instruct_A16W4_4_chunks_128t512c_2.pte,/data/local/tmp/et-mtk/llama3/llama3-8B-instruct_A16W4_4_chunks_128t512c_3.pte,";
+
+// Comma-Separated Paths
+const std::string GEN_MODEL_PATHS =
+    "/data/local/tmp/et-mtk/llama3/llama3-8B-instruct_A16W4_4_chunks_1t512c_0.pte,/data/local/tmp/et-mtk/llama3/llama3-8B-instruct_A16W4_4_chunks_1t512c_1.pte,/data/local/tmp/et-mtk/llama3/llama3-8B-instruct_A16W4_4_chunks_1t512c_2.pte,/data/local/tmp/et-mtk/llama3/llama3-8B-instruct_A16W4_4_chunks_1t512c_3.pte,";
+
+} // namespace mtk::vars