feat: add more max_length constraint for resource limit machines

[fann1993814]

Hi, @simonJJJ I am so glad to see you update for M1/M2 support, thanks.
So, I can close my previous PR #39

There are some useful features can help resource limit machines for computing.

• Modify max_length for initialization into pipeline setting (when pipeline create), because MacBook Air M1's RAM cannot hold original setting (origin model training setting is too long), It will let gpu out of memory easily, also minimize compute space in lower length setting for kv
• Scale MEM_SIZE and SCRATCH_SIZE make reasonable for max_length modification.

There are my experiments in this PR.

Experiments Setting

• My Env
  • MacBook Air M1
  • Memory 8G
  • MacOS 14.1.1
• Commend Parameter
  • ./build/bin/main -m qwen7b-ggml.bin -l 128 -v --tiktoken ~/Project/llm/Qwen-7B-Chat/qwen.tiktoken -p hello
• CPU (M1 CPU, master branch)

./build/bin/main -m qwen7b-ggml.bin -l 128 -v --tiktoken ~/Project/llm/Qwen-7B-Chat/qwen.tiktoken -p hello
system info: | AVX = 0 | AVX2 = 0 | AVX512 = 0 | AVX512_VBMI = 0 | AVX512_VNNI = 0 | FMA = 0 | NEON = 1 | ARM_FMA = 1 | F16C = 0 | FP16_VA = 1 | WASM_SIMD = 0 | BLAS = 1 | SSE3 = 0 | VSX = 0 |
inference config: | max_length = 128 | max_context_length = 512 | top_k = 0 | top_p = 0.5 | temperature = 0.95 | num_threads = 0 |
loaded qwen model from qwen7b-ggml.bin within: 75.465 ms

Hello! How can I help you today?

prompt time: 4385.79 ms / 20 tokens (219.289 ms/token)
output time: 67534 ms / 10 tokens (6753.4 ms/token)
total time: 71919.8 ms

• GPU (M1 GPU, master branch)

I cannot run, because OOM.

• CPU (M1 CPU, this PR)

./build/bin/main -m qwen7b-ggml.bin -l 128 -v --tiktoken ~/Project/llm/Qwen-7B-Chat/qwen.tiktoken -p hello
system info: | AVX = 0 | AVX2 = 0 | AVX512 = 0 | AVX512_VBMI = 0 | AVX512_VNNI = 0 | FMA = 0 | NEON = 1 | ARM_FMA = 1 | F16C = 0 | FP16_VA = 1 | WASM_SIMD = 0 | METAL = 0 | BLAS = 1 | SSE3 = 0 | VSX = 0 |
inference config: | max_length = 128 | max_context_length = 512 | top_k = 0 | top_p = 0.5 | temperature = 0.95 | num_threads = 0 |
loaded qwen model from qwen7b-ggml.bin within: 80.018 ms

Hello! How can I help you today? Is there something you would like to talk about or learn more about? I'm here to answer any questions you may have.

prompt time: 5553.58 ms / 20 tokens (277.679 ms/token)
output time: 3417.43 ms / 35 tokens (97.64 ms/token)
total time: 8971.01 ms

• GPU (M1 GPU with Metal, this PR)

./build/bin/main -m qwen7b-ggml.bin -l 128 -v --tiktoken ~/Project/llm/Qwen-7B-Chat/qwen.tiktoken -p hello
system info: | AVX = 0 | AVX2 = 0 | AVX512 = 0 | AVX512_VBMI = 0 | AVX512_VNNI = 0 | FMA = 0 | NEON = 1 | ARM_FMA = 1 | F16C = 0 | FP16_VA = 1 | WASM_SIMD = 0 | METAL = 1 | BLAS = 1 | SSE3 = 0 | VSX = 0 |
inference config: | max_length = 128 | max_context_length = 512 | top_k = 0 | top_p = 0.5 | temperature = 0.95 | num_threads = 0 |
loaded qwen model from qwen7b-ggml.bin within: 122.671 ms

Hello! How can I help you today?

prompt time: 460.668 ms / 20 tokens (23.033 ms/token)
output time: 811.612 ms / 10 tokens (81.161 ms/token)
total time: 1272.28 ms

Spend Time (Output Time, Lower is better)

CPU(master)	GPU(master)	CPU(this PR)	GPU(this PR)
6753.4 ms/token	OOM	97.64 ms/token	81.161 ms/token