migrate criterion benchmarks to PLNK

changelog

• benchmarks
  • commit has been removed in favor of examples/benches/commit.rs
  • linalg has been migrated to examples/benches/ as bench_linalg
  • setup has been migrated to examples/benches/ as bench_setup
• read-atomic-ops command has been moved to scripts/parse.nu module
• scripts/plot/bench_commit.py has been made more general and renamed to scripts/plot/plot.py
• scripts/plot/benches.py has been removed because it's not required anymore => plot.py and multi_bar.py are general enough

benches/README.md

-## run the benchmarks
-```shell
-nushell> cargo criterion --output-format verbose --message-format json out> results.ndjson
-```
-
-## add the _trusted setup_ sizes
-```shell
-nushell> cargo run --example bench_setup_size out>> results.ndjson
-```
-
-## plot the results
-```shell
-python scripts/plot/benches.py results.ndjson --bench linalg
-python scripts/plot/benches.py results.ndjson --bench setup
-```
-
 ## atomic operations
 ```nushell
 cargo run --example bench_field_operations -- --nb-measurements 1000
@@ -93,11 +77,7 @@ for it in [
 }
 ```
 
-## oneshot benchmarks
-these are benchmarks that run a single measurement, implemented as _examples_ in
-`examples/benches/`.
-
-### trusted setup
+## trusted setup
 ```nushell
 let degrees = seq 0 13 | each { 2 ** $in }
 cargo run --example bench_setup -- --nb-measurements 10 ...$degrees
@@ -131,7 +111,7 @@ python scripts/plot/plot.py ...[
 ]
 ```
 
-### commit
+## commit
 ```nushell
 let degrees = seq 0 15 | each { 2 ** $in }
 cargo run --example bench_commit -- --nb-measurements 10 ...$degrees