[SYCL] update guide of SYCL backend (#5254)
* update guide for make installation, memory, gguf model link, rm todo for windows build * add vs install requirement * update for gpu device check * update help of llama-bench * fix grammer issues
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Neo Zhang Jianyu
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@ -42,6 +42,8 @@ For Intel CPU, recommend to use llama.cpp for X86 (Intel MKL building).
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## Intel GPU
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### Verified
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|Intel GPU| Status | Verified Model|
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|Intel Data Center Max Series| Support| Max 1550|
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@ -50,6 +52,17 @@ For Intel CPU, recommend to use llama.cpp for X86 (Intel MKL building).
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|Intel built-in Arc GPU| Support| built-in Arc GPU in Meteor Lake|
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|Intel iGPU| Support| iGPU in i5-1250P, i7-1165G7|
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Note: If the EUs (Execution Unit) in iGPU is less than 80, the inference speed will be too slow to use.
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### Memory
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The memory is a limitation to run LLM on GPUs.
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When run llama.cpp, there is print log to show the applied memory on GPU. You could know how much memory to be used in your case. Like `llm_load_tensors: buffer size = 3577.56 MiB`.
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For iGPU, please make sure the shared memory from host memory is enough. For llama-2-7b.Q4_0, recommend the host memory is 8GB+.
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For dGPU, please make sure the device memory is enough. For llama-2-7b.Q4_0, recommend the device memory is 4GB+.
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## Linux
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@ -105,7 +118,7 @@ source /opt/intel/oneapi/setvars.sh
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sycl-ls
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```
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There should be one or more level-zero devices. Like **[ext_oneapi_level_zero:gpu:0]**.
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There should be one or more level-zero devices. Please confirm that at least one GPU is present, like **[ext_oneapi_level_zero:gpu:0]**.
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Output (example):
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```
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@ -152,6 +165,8 @@ Note:
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1. Put model file to folder **models**
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You could download [llama-2-7b.Q4_0.gguf](https://huggingface.co/TheBloke/Llama-2-7B-GGUF/blob/main/llama-2-7b.Q4_0.gguf) as example.
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2. Enable oneAPI running environment
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```
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@ -223,7 +238,13 @@ Using device **0** (Intel(R) Arc(TM) A770 Graphics) as main device
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Please install Intel GPU driver by official guide: [Install GPU Drivers](https://www.intel.com/content/www/us/en/products/docs/discrete-gpus/arc/software/drivers.html).
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2. Install Intel® oneAPI Base toolkit.
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Note: **The driver is mandatory for compute function**.
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2. Install Visual Studio.
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Please install [Visual Studio](https://visualstudio.microsoft.com/) which impact oneAPI environment enabling in Windows.
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3. Install Intel® oneAPI Base toolkit.
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a. Please follow the procedure in [Get the Intel® oneAPI Base Toolkit ](https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit.html).
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@ -252,7 +273,7 @@ In oneAPI command line:
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sycl-ls
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```
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There should be one or more level-zero devices. Like **[ext_oneapi_level_zero:gpu:0]**.
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There should be one or more level-zero devices. Please confirm that at least one GPU is present, like **[ext_oneapi_level_zero:gpu:0]**.
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Output (example):
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```
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@ -260,15 +281,21 @@ Output (example):
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[opencl:cpu:1] Intel(R) OpenCL, 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz OpenCL 3.0 (Build 0) [2023.16.10.0.17_160000]
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[opencl:gpu:2] Intel(R) OpenCL Graphics, Intel(R) Iris(R) Xe Graphics OpenCL 3.0 NEO [31.0.101.5186]
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[ext_oneapi_level_zero:gpu:0] Intel(R) Level-Zero, Intel(R) Iris(R) Xe Graphics 1.3 [1.3.28044]
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```
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3. Install cmake & make
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4. Install cmake & make
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a. Download & install cmake for windows: https://cmake.org/download/
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a. Download & install cmake for Windows: https://cmake.org/download/
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b. Download & install make for windows provided by mingw-w64: https://www.mingw-w64.org/downloads/
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b. Download & install make for Windows provided by mingw-w64
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- Download binary package for Windows in https://github.com/niXman/mingw-builds-binaries/releases.
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Like [x86_64-13.2.0-release-win32-seh-msvcrt-rt_v11-rev1.7z](https://github.com/niXman/mingw-builds-binaries/releases/download/13.2.0-rt_v11-rev1/x86_64-13.2.0-release-win32-seh-msvcrt-rt_v11-rev1.7z).
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- Unzip the binary package. In the **bin** sub-folder and rename **xxx-make.exe** to **make.exe**.
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- Add the **bin** folder path in the Windows system PATH environment.
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### Build locally:
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@ -309,6 +336,8 @@ Note:
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1. Put model file to folder **models**
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You could download [llama-2-7b.Q4_0.gguf](https://huggingface.co/TheBloke/Llama-2-7B-GGUF/blob/main/llama-2-7b.Q4_0.gguf) as example.
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2. Enable oneAPI running environment
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- In Search, input 'oneAPI'.
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@ -419,8 +448,25 @@ Using device **0** (Intel(R) Arc(TM) A770 Graphics) as main device
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Miss to enable oneAPI running environment.
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- Meet compile error.
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Remove folder **build** and try again.
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- I can **not** see **[ext_oneapi_level_zero:gpu:0]** afer install GPU driver in Linux.
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Please run **sudo sycl-ls**.
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If you see it in result, please add video/render group to your ID:
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```
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sudo usermod -aG render username
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sudo usermod -aG video username
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```
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Then **relogin**.
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If you do not see it, please check the installation GPU steps again.
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## Todo
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- Support to build in Windows.
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- Support multiple cards.
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@ -23,19 +23,23 @@ usage: ./llama-bench [options]
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options:
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-h, --help
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-m, --model <filename> (default: models/7B/ggml-model-q4_0.gguf)
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-p, --n-prompt <n> (default: 512)
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-n, --n-gen <n> (default: 128)
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-b, --batch-size <n> (default: 512)
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--memory-f32 <0|1> (default: 0)
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-t, --threads <n> (default: 16)
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-ngl N, --n-gpu-layers <n> (default: 99)
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-mg i, --main-gpu <i> (default: 0)
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-mmq, --mul-mat-q <0|1> (default: 1)
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-ts, --tensor_split <ts0/ts1/..>
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-r, --repetitions <n> (default: 5)
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-o, --output <csv|json|md|sql> (default: md)
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-v, --verbose (default: 0)
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-m, --model <filename> (default: models/7B/ggml-model-q4_0.gguf)
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-p, --n-prompt <n> (default: 512)
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-n, --n-gen <n> (default: 128)
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-b, --batch-size <n> (default: 512)
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-ctk <t>, --cache-type-k <t> (default: f16)
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-ctv <t>, --cache-type-v <t> (default: f16)
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-t, --threads <n> (default: 112)
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-ngl, --n-gpu-layers <n> (default: 99)
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-sm, --split-mode <none|layer|row> (default: layer)
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-mg, --main-gpu <i> (default: 0)
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-nkvo, --no-kv-offload <0|1> (default: 0)
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-mmp, --mmap <0|1> (default: 1)
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-mmq, --mul-mat-q <0|1> (default: 1)
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-ts, --tensor_split <ts0/ts1/..> (default: 0)
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-r, --repetitions <n> (default: 5)
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-o, --output <csv|json|md|sql> (default: md)
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-v, --verbose (default: 0)
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Multiple values can be given for each parameter by separating them with ',' or by specifying the parameter multiple times.
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```
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@ -51,6 +55,10 @@ Each test is repeated the number of times given by `-r`, and the results are ave
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For a description of the other options, see the [main example](../main/README.md).
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Note:
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- When using SYCL backend, there would be hang issue in some cases. Please set `--mmp 0`.
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## Examples
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### Text generation with different models
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@ -2,7 +2,7 @@
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:: Copyright (C) 2024 Intel Corporation
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:: SPDX-License-Identifier: MIT
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INPUT2="Building a website can be done in 10 simple steps:\nStep 1:"
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set INPUT2="Building a website can be done in 10 simple steps:\nStep 1:"
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@call "C:\Program Files (x86)\Intel\oneAPI\setvars.bat" intel64 --force
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