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提交 8df4860d 编写于 作者: Q qingqing01 提交者： GitHub
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Add inference benchmark for PaddleDetection. (#3437) 

* Add inference benchmark
* Adjustment order
* Update some descriptions
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......@@ -56,3 +56,9 @@ coverage.xml
/docs/_build/
*.json
dataset/coco/annotations
dataset/coco/train2017
dataset/coco/val2017
dataset/voc/VOCdevkit
docs/BENCHMARK_INFER_cn.md 0 → 100644
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# 推理Benchmark
- 测试环境:
- CUDA 9.0
- CUDNN 7.5
- TensorRT-5.1.2.2
- PaddlePaddle v1.6
- GPU分别为: Tesla V100和Tesla P4
- 测试方式:
- 为了方面比较不同模型的推理速度，输入采用同样大小的图片，为 3x640x640，采用 `demo/000000014439_640x640.jpg` 图片。
- Batch Size=1
- 去掉前10轮warmup时间，测试100轮的平均时间，单位ms/image，包括输入数据拷贝至GPU的时间、计算时间、数据拷贝只CPU的时间。
- 采用Fluid C++预测引擎: 包含Fluid C++预测、Fluid-TensorRT预测，下面同时测试了Float32 (FP32) 和Float16 (FP16)的推理速度。
- 测试时开启了 FLAGS_cudnn_exhaustive_search=True，使用exhaustive方式搜索卷积计算算法。
### 推理速度
| 模型 | Tesla V100 Fluid (ms/image) | Tesla V100 Fluid-TensorRT-FP32 (ms/image) | Tesla V100 Fluid-TensorRT-FP16 (ms/image) | Tesla P4 Fluid (ms/image) | Tesla P4 Fluid-TensorRT-FP32 (ms/image) |
| ------------------------------------- | ----------------------------- | ------------------------------------------- | ------------------------------------------- | --------------------------- | ----------------------------------------- |
| faster_rcnn_r50_1x | 147.488 | 146.124 | 142.416 | 471.547 | 471.631 |
| faster_rcnn_r50_2x | 147.636 | 147.73 | 141.664 | 471.548 | 472.86 |
| faster_rcnn_r50_vd_1x | 146.588 | 144.767 | 141.208 | 459.357 | 457.852 |
| faster_rcnn_r50_fpn_1x | 25.11 | 24.758 | 20.744 | 59.411 | 57.585 |
| faster_rcnn_r50_fpn_2x | 25.351 | 24.505 | 20.509 | 59.594 | 57.591 |
| faster_rcnn_r50_vd_fpn_2x | 25.514 | 25.292 | 21.097 | 61.026 | 58.377 |
| faster_rcnn_r50_fpn_gn_2x | 36.959 | 36.173 | 32.356 | 101.339 | 101.212 |
| faster_rcnn_dcn_r50_fpn_1x | 28.707 | 28.162 | 27.503 | 68.154 | 67.443 |
| faster_rcnn_dcn_r50_vd_fpn_2x | 28.576 | 28.271 | 27.512 | 68.959 | 68.448 |
| faster_rcnn_r101_1x | 153.267 | 150.985 | 144.849 | 490.104 | 486.836 |
| faster_rcnn_r101_fpn_1x | 30.949 | 30.331 | 24.021 | 73.591 | 69.736 |
| faster_rcnn_r101_fpn_2x | 30.918 | 29.126 | 23.677 | 73.563 | 70.32 |
| faster_rcnn_r101_vd_fpn_1x | 31.144 | 30.202 | 23.57 | 74.767 | 70.773 |
| faster_rcnn_r101_vd_fpn_2x | 30.678 | 29.969 | 23.327 | 74.882 | 70.842 |
| faster_rcnn_x101_vd_64x4d_fpn_1x | 60.36 | 58.461 | 45.172 | 132.178 | 131.734 |
| faster_rcnn_x101_vd_64x4d_fpn_2x | 59.003 | 59.163 | 46.065 | 131.422 | 132.186 |
| faster_rcnn_dcn_r101_vd_fpn_1x | 36.862 | 37.205 | 36.539 | 93.273 | 92.616 |
| faster_rcnn_dcn_x101_vd_64x4d_fpn_1x | 78.476 | 78.335 | 77.559 | 185.976 | 185.996 |
| faster_rcnn_se154_vd_fpn_s1x | 166.282 | 90.508 | 80.738 | 304.653 | 193.234 |
| mask_rcnn_r50_1x | 160.185 | 160.4 | 160.322 | - | - |
| mask_rcnn_r50_2x | 159.821 | 159.527 | 160.41 | - | - |
| mask_rcnn_r50_fpn_1x | 95.72 | 95.719 | 92.455 | 259.8 | 258.04 |
| mask_rcnn_r50_fpn_2x | 84.545 | 83.567 | 79.269 | 227.284 | 222.975 |
| mask_rcnn_r50_vd_fpn_2x | 82.07 | 82.442 | 77.187 | 223.75 | 221.683 |
| mask_rcnn_r50_fpn_gn_2x | 94.936 | 94.611 | 91.42 | 265.468 | 263.76 |
| mask_rcnn_dcn_r50_fpn_1x | 97.828 | 97.433 | 93.76 | 256.295 | 258.056 |
| mask_rcnn_dcn_r50_vd_fpn_2x | 77.831 | 79.453 | 76.983 | 205.469 | 204.499 |
| mask_rcnn_r101_fpn_1x | 95.543 | 97.929 | 90.314 | 252.997 | 250.782 |
| mask_rcnn_r101_vd_fpn_1x | 98.046 | 97.647 | 90.272 | 261.286 | 262.108 |
| mask_rcnn_x101_vd_64x4d_fpn_1x | 115.461 | 115.756 | 102.04 | 296.066 | 293.62 |
| mask_rcnn_x101_vd_64x4d_fpn_2x | 107.144 | 107.29 | 97.275 | 267.636 | 267.577 |
| mask_rcnn_dcn_r101_vd_fpn_1x | 85.504 | 84.875 | 84.907 | 225.202 | 226.585 |
| mask_rcnn_dcn_x101_vd_64x4d_fpn_1x | 129.937 | 129.934 | 127.804 | 326.786 | 326.161 |
| mask_rcnn_se154_vd_fpn_s1x | 214.188 | 139.807 | 121.516 | 440.391 | 439.727 |
| cascade_rcnn_r50_fpn_1x | 36.866 | 36.949 | 36.637 | 101.851 | 101.912 |
| cascade_mask_rcnn_r50_fpn_1x | 110.344 | 106.412 | 100.367 | 301.703 | 297.739 |
| cascade_rcnn_dcn_r50_fpn_1x | 40.412 | 39.58 | 39.853 | 110.346 | 110.077 |
| cascade_mask_rcnn_r50_fpn_gn_2x | 170.092 | 168.758 | 163.298 | 527.998 | 529.59 |
| cascade_rcnn_dcn_r101_vd_fpn_1x | 48.414 | 48.849 | 48.701 | 134.9 | 134.846 |
| cascade_rcnn_dcn_x101_vd_64x4d_fpn_1x | 90.062 | 90.218 | 90.009 | 228.67 | 228.396 |
| retinanet_r101_fpn_1x | 55.59 | 54.636 | 48.489 | 90.394 | 83.951 |
| retinanet_r50_fpn_1x | 50.048 | 47.932 | 44.385 | 73.819 | 70.282 |
| retinanet_x101_vd_64x4d_fpn_1x | 83.329 | 83.446 | 70.76 | 145.936 | 146.168 |
| yolov3_darknet | 21.427 | 20.252 | 13.856 | 55.173 | 55.692 |
| yolov3_darknet_voc | 17.58 | 16.241 | 9.473 | 51.049 | 51.249 |
| yolov3_mobilenet_v1 | 12.869 | 11.834 | 9.408 | 24.887 | 21.352 |
| yolov3_mobilenet_v1_voc | 9.118 | 8.146 | 5.575 | 20.787 | 17.169 |
| yolov3_r34 | 14.914 | 14.125 | 11.176 | 20.798 | 20.822 |
| yolov3_r34_voc | 11.288 | 10.73 | 7.7 | 25.874 | 22.399 |
| ssd_mobilenet_v1_voc | 5.763 | 5.854 | 4.589 | 11.75 | 9.485 |
| ssd_vgg16_300 | 28.722 | 29.644 | 20.399 | 73.707 | 74.531 |
| ssd_vgg16_300_voc | 18.425 | 19.288 | 11.298 | 56.297 | 56.201 |
| ssd_vgg16_512 | 27.471 | 28.328 | 19.328 | 68.685 | 69.808 |
| ssd_vgg16_512_voc | 18.721 | 19.636 | 12.004 | 54.688 | 56.174 |
1. RCNN系列模型Fluid-TensorRT速度相比Fluid预测没有优势，原因是: TensorRT仅支持定长输入，当前基于ResNet系列的RCNN模型，只有backbone部分采用了TensorRT子图计算，比较耗时的stage-5没有基于TensorRT计算。 Fluid对CNN模型也做了一系列的融合优化。后续TensorRT版本升级、或有其他优化策略时再更新数据。
2. YOLO v3系列模型，Fluid-TensorRT相比Fluid预测加速5% - 10%不等。
3. SSD和YOLOv3系列模型 TensorRT-FP16预测速度有一定的优势，加速约20% - 40%不等。具体如下图。
<div align="center">
<img src="images/bench_ssd_yolo_infer.png" />
</div>
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