Add grape-graphx performance.md

Author: zhanglei1949

analytical_engine/java/grape-graphx/performance.md

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+# Performance
+
+We test GraphScope for GraphX in end-to-end scenarios to measure the performance improvement of graph computing on Spark GraphX. This includes:
+- Graph loading: loading graphs from the file system into memory in the form of a graph
+- RDD Op: transforming the graph using RDD-defined operators
+- Pregel computin: running graph algorithms based on GraphX Pregel, such as SSSP, PageRank, and CC
+
+##  Settings:
+
+|     dataset    	| num of vertices 	|  num of edges 	| avg degree  	|
+|:--------------:	|:---------------:	|:-------------:	|:-----------:	|
+| datagen-9_0-fb 	|    12,857,672   	| 1,049,527,226 	|     81.6    	|
+| com-friendster 	|    65,608,366   	| 1,806,067,135 	|     27.5    	|
+
+The following tests are run on 4 Nodes cluster, each with 48 cores, 96 cpu.
+
+
+## End-to-End time
+
+By using ORC-format files as input, the time for graph loading and converting it to ```RDD[(Long, Long)]``` is the same for GraphScope and GraphX.
+
+### On com-friendster
+#### 256 partitions
+
+| Algorithm | GS Graph Loading | GraphX Graph Loading | GS Query Time | GraphX Query Time  | GS E2E Time| GraphX E2E Time | Performance Gain Query | Performance Gain E2E |
+|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------: |
+|PageRank | 108s          | 106s       | 152s           | 1129s            | 260s | 1235s  | 7.4x  | 4.8x |
+| SSSP | 108s          | 106s       | 31s            | 164s             | 139s | 270s   | 5.3   | 1.9x |
+| CC | 108s          | 106s       | 58s            | 228s             | 166s | 334s   | 3.9x  | 2x   |
+
+
+#### 320 partitions
+
+| Algorithm | GS Graph Loading | GraphX Graph Loading | GS Query Time | GraphX Query Time  | GS E2E Time| GraphX E2E Time | Performance Gain Query | Performance Gain E2d |
+|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------: |
+| PageRank | 100s | 100s | 158s | 1089s | 268s | 1189s | 6.5x | 4.4x |
+| SSSP     | 100s | 100s | 31s  | 156s  | 131s | 256s  | 5x   | 2x   |
+| CC       | 100s | 100s | 62s  | 219s  | 162s | 319s  | 2.8x | 2x   |
+
+#### 384 partitions
+| Algorithm | GS Graph Loading | GraphX Graph Loading | GS Query Time | GraphX Query Time  | GS E2E Time| GraphX E2E Time | Performance Gain Query | Performance Gain E2d |
+|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------: |
+| PageRank | 99s | 98s | 154s | 1028s | 253s | 1126s | 6.7x | 4.5x |
+| SSSP     | 99s | 98s | 33s  | 163s  | 132s | 261s  | 5x   | 2x   |
+| CC       | 99s | 98s | 60s  | 223s  | 159s | 321s  | 2.8x | 2x   |
+
+
+
+### On Datagen-9_0-fb
+
+#### 256 partitions
+
+| Algorithm | GS Graph Loading | GraphX Graph Loading | GS Query Time | GraphX Query Time  | GS E2E Time| GraphX E2E Time | Performance Gain Query | Performance Gain E2d |
+|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------: |
+| PageRank | 70s | 84s | 90s | 430s | 160s | 514s | 4.8x | 3.2x |
+| SSSP     | 70s | 84s | 14s | 45s  | 84s  | 129s | 3x   | 1.5x |
+| CC       | 70s | 84s | 36s | 74s  | 106s | 158s | 2x   | 1.5x |
+
+
+#### 320 partitions
+
+| Algorithm | GS Graph Loading | GraphX Graph Loading | GS Query Time | GraphX Query Time  | GS E2E Time| GraphX E2E Time | Performance Gain Query | Performance Gain E2d |
+|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------: |
+| PageRank | 68s | 76s | 87s | 406s | 155s | 482s | 4.7x | 3.1x |
+| SSSP     | 68s | 76s | 13s | 40s  | 81s  | 116s | 3x   | 1.4x |
+| CC       | 68s | 76s | 30s | 53s  | 98s  | 129s | 1.8x | 1.3x |
+
+#### 384 partitions
+
+| Algorithm | GS Graph Loading | GraphX Graph Loading | GS Query Time | GraphX Query Time  | GS E2E Time| GraphX E2E Time | Performance Gain Query | Performance Gain E2d |
+|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------:|:--------------: |
+| PageRank | 68s | 73s | 82s | 395s | 150s | 468s | 4.8x | 3x   |
+| SSSP     | 68s | 73s | 13s | 40s  | 81s  | 113s | 3x   | 1.4x |
+| CC       | 68s | 73s | 30s | 50s  | 98s  | 143s | 1.7x | 1.4x |

analytical_engine/java/performance.md

@@ -136,3 +136,8 @@ pr_delta set to 0.85, running for 50 rounds.
 | C++ time             	| 24.15 	| 12.46 	| 6.59  	| 3.59  	| 2.11 	| 1.56 	| 1.53 	|
 | Java time            	| 80.77 	| 40.94 	| 20.87 	| 14.55 	| 8.14 	| 5.13 	| 5.15 	|
 | Java(+LLVM4JNI) time 	| 49.80 	| 24.15 	| 10.54 	| 6.63  	| 3.83 	| 2.95 	| 3.42 	|
+
+
+## Graphscope-GraphX Integration
+
+We also evaluate the performance of `grape-graphx`, the integration of GraphScope on Spark GraphX. See [grape-graphX performace](grape-graphx/performance.md).