Merge pull request PaddlePaddle#69 from jiweibo/benchmark_md

add benchmark data.

docs/benchmark/benchmark.md

@@ -0,0 +1,68 @@
+# 性能数据
+
+## 测试条件
+
+- 测试模型
+	- Mobilenetv2
+	- Resnet101
+	- Yolov3
+	- Faster-RCNN
+	- Deeplabv3
+	- Unet
+	- Bert/Ernie
+	- ...
+- 测试机器
+	- P4
+	- T4
+	- cpu
+	- ...
+- 测试说明
+	- 测试Paddle版本：release/2.0-rc1
+	- warmup=10， repeats=1000，统计平均时间，单位ms。
+
+## 数据
+
+
+|model_name|	batch_size|	num_samples|	device|	ir_optim|	enable_tensorrt|	enable_mkldnn|	trt_precision|	cpu_math_library_num_threads|	Average_latency|	QPS|
+|-|-|-|-|-|-|-|-|-|-|-|
+|bert_emb_v1-paddle|	1|	1000|	P4|	true|	true|	|	fp32|	|	8.5914|	116.396|
+|bert_emb_v1-paddle|	2|	1000|	P4|	true|	false|	|		|	|15.3364	|130.409|
+|bert_emb_v1-paddle|	1|	1000|	P4|	true|	false|	|		|	|8.09328	|123.559|
+|bert_emb_v1-paddle|	4|	1000|	P4|	true|	false|	|		|	|27.0221	|148.027|
+|bert_emb_v1-paddle|	2|	1000|	P4|	true|	true|	|  fp32	|	|14.9749	|133.556|
+|deeplabv3p_xception_769_fp32-paddle|	4|	1000|	P4|	true|	false|	|		|	|458.679	|8.7207|
+|deeplabv3p_xception_769_fp32-paddle|	4|	1000|	P4|	true|	true|	|	fp32|	|	379.832|	10.531|
+|deeplabv3p_xception_769_fp32-paddle|	1|	1000|	P4|	true|	true|	|	fp32|	|	96.0014|	10.4165|
+|deeplabv3p_xception_769_fp32-paddle|	2|	1000|	P4|	true|	true|	|	fp32|	|	193.826|	10.3185|
+|deeplabv3p_xception_769_fp32-paddle|	1|	1000|	P4|	true|	false|	|		|	|114.996	|8.69596|
+|deeplabv3p_xception_769_fp32-paddle|	2|	1000|	P4|	true|	false|	|		|	|227.272	|8.80004|
+|faster_rcnn_r50_1x-paddle|	2|	1000|	P4|	true|	true|	|	fp32||		162.795|	12.2854|
+|faster_rcnn_r50_1x-paddle|	1|	1000|	P4|	true|	true|	|	fp32||		141.49	|7.06762|
+|faster_rcnn_r50_1x-paddle|	4|	1000|	P4|	true|	false|	|		||	320.018	|12.4993|
+|faster_rcnn_r50_1x-paddle|	2|	1000|	P4|	true|	false|	|		||	162.685	|12.2937|
+|faster_rcnn_r50_1x-paddle|	1|	1000|	P4|	true|	false|	|		||	140.516	|7.11662|
+|faster_rcnn_r50_1x-paddle|	4|	1000|	P4|	true|	true|	|	fp32||		318.193|	12.571|
+|mobilenet_ssd-paddle|	1|	1000|	P4|	true|	false|	||	|	5.34364|	187.138|
+|mobilenet_ssd-paddle|	4|	1000|	P4|	true|	false|	||	|	10.0709|	397.185|
+|mobilenet_ssd-paddle|	2|	1000|	P4|	true|	false|	||	|	6.45996|	309.6|
+|mobilenet_v2-paddle|	4|	1000|	P4|	true|	true|	|	fp32|	|	3.74114	|1069.19|
+|mobilenet_v2-paddle|	1|	1000|	P4|	true|	true|	|	fp32|    |	1.77892|	562.14|
+|mobilenet_v2-paddle|	2|	1000|	P4|	true|	true|	|	fp32|	|	2.44298	|818.673|
+|mobilenet_v2-paddle|	4|	1000|	P4|	true|	false|	|	|	|	7.19198|	556.175|
+|mobilenet_v2-paddle|	2|	1000|	P4|	true|	false|	|	|	|	4.53171|	441.335|
+|mobilenet_v2-paddle|	1|	1000|	P4|	true|	false|	|	|	|	3.45571|	289.376|
+|resnet101-paddle|	1|	1000|	P4|	true|	false|	|		|	|13.1659|	75.9538|
+|resnet101-paddle|	4|	1000|	P4|	true|	false|	|		|	|21.1129|	189.457|
+|resnet101-paddle|	2|	1000|	P4|	true|	true|	|	fp32|	|11.7751|	169.849|
+|resnet101-paddle|	1|	1000|	P4|	true|	true|	|	fp32|	|7.79821|	128.234|
+|resnet101-paddle|	4|	1000|	P4|	true|	true|	|	fp32|	|18.3|218.58|
+|resnet101-paddle|	2|	1000|	P4|	true|	false|	|		|	|15.4095| 129.79|
+|unet-paddle|	4|	1000|	P4|	true|	true|	|	fp32|	|155.15	|25.7814|
+|unet-paddle|	1|	1000|	P4|	true|	true|	|	fp32|	|36.8867|27.11|
+|unet-paddle|	2|	1000|	P4|	true|	true|	|	fp32|	|75.5283|26.4801|
+|yolov3_darknet|1|	1000|	P4|	true|	false|	|	|	|84.2696|	11.8667|
+|yolov3_darknet|2|	1000|	P4|	true|	false|	|	|	|139.273|	14.3603|
+|yolov3_darknet|4|	1000|	P4|	true|	false|	|	|	|208.45|	19.1893|
+|yolov3_darknet|1|	1000|	P4|	true|	true|	|fp32|	|43.5201|	22.9779|
+|yolov3_darknet|2|	1000|	P4|	true|	true|	|fp32|	|86.456|	23.1331|
+|yolov3_darknet|4|	1000|	P4|	true|	true|	|fp32|	|170.954|	23.3981|