Merge pull request #8 from linksplatform/add_rust_benchmark

Add rust benchmark

Author: konard

.github/workflows/rust.yml

@@ -1,12 +1,10 @@
 name: Benchmark Rust version
 
-on:
-  push:
-    branches:
-      - add_rust_benchmark
+on: [push, pull_request]
 
 env:
   toolchain: nightly-2022-08-22
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
 jobs:
   benchmark:
@@ -47,13 +45,23 @@ jobs:
         run: cargo bench --bench bench -- --output-format bencher | tee out.txt
       - name: Prepare benchmark results
         run: |
+          git config --global user.email "[email protected]"
+          git config --global user.name "LinksPlatformBencher"
           cd rust
           pip install numpy matplotlib
           python3 out.py
+          cd ..
+          git fetch
+          git checkout gh-pages
+          mv -f rust/bench_rust.png Docs
+          mv -f rust/bench_rust_log_scale.png Docs
+          git add Docs
+          git commit -m "Publish new benchmark results"
+          git push origin gh-pages
       - name: Save benchmark results
         uses: actions/upload-artifact@v3
         with:
           name: Benchmark results
           path: |
-            rust/Bench1.png
-            rust/Bench2.png
+            rust/bench_rust.png
+            rust/bench_rust_log_scale.png

README.md

@@ -1,3 +1,26 @@
 # Comparisons.PostgreSQLVSDoublets
 
-The comparison between PostgreSQL and Doublets
+The comparison between PostgreSQL and LinksPlatform's Doublets (links) on basic database operations with objects (create table, read table, delete table, update table).
+All benchmarks ran with 3000 links in background and 1000 in active use (i.e. insert, delete, update).
+
+## Operations
+- **Update** – basic update operation
+- **Each All** – take all links matching `[*, *, *]` constraint
+- **Each Incoming** – take all links matching `[*, *, target]` constraint
+- **Each Outgoing** – take all links matching `[*, source, *]` constraint
+- **Each Concrete** – take all links matching `[*, source, target]` constraint
+- **Each Identity** – take all links matching `[id, *, *]` constraint
+- **Delete** – basic delete operation
+- **Create** – insert point (link with id = source = target)
+
+## Results
+The results below represent the amount of time (ns) the operation takes per iteration.
+- First picture shows time in a pixel scale.
+- Second picture shows time in a logarithmic scale.
+
+### Rust
+![Image of Rust benchmark (pixel scale)](https://github.com/linksplatform/Comparisons.PostgreSQLVSDoublets/blob/gh-pages/Docs/bench_rust.png?raw=true)
+![Image of Rust benchmark (log scale)](https://github.com/linksplatform/Comparisons.PostgreSQLVSDoublets/blob/gh-pages/Docs/bench_rust_log_scale.png?raw=true)
+
+## Conclusion
+As we can see in this comparison, Doublets are blazingly faster than PostgreSQL in basic database operations.

rust-toolchain.toml

@@ -0,0 +1,2 @@
+[toolchain]
+channel = "nightly-2022-08-22"