From 121b2eb459fa2c9e2a391e8936a4d10495341932 Mon Sep 17 00:00:00 2001
From: arnaucube <git@arnaucube.com>
Date: Mon, 25 Nov 2024 16:35:51 +0100
Subject: [PATCH] add bench compile to github CI

---
 .github/workflows/ci.yml | 16 ++++++++++++++++
 benches/nova.rs          |  5 +----
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0319acd9..67a70f3c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -140,6 +140,22 @@ jobs:
       - name: Run examples
         run: cargo run --release --example 2>&1 | grep -E '^ ' | xargs -n1 cargo run --release --example
 
+  # run the benchmarks with the flag `--no-run` to ensure that they compile,
+  # but without executing them.
+  bench:
+    if: github.event.pull_request.draft == false
+    name: Bench compile
+    timeout-minutes: 30
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+      - uses: Swatinem/rust-cache@v2
+      - uses: actions-rs/cargo@v1
+        with:
+          command: bench
+          args: --no-run
+
   fmt:
     if: github.event.pull_request.draft == false
     name: Rustfmt
diff --git a/benches/nova.rs b/benches/nova.rs
index 3706e192..469e2358 100644
--- a/benches/nova.rs
+++ b/benches/nova.rs
@@ -1,8 +1,5 @@
 use criterion::*;
-use pprof::{
-    criterion::{Output, PProfProfiler},
-    flamegraph::Options,
-};
+use pprof::criterion::{Output, PProfProfiler};
 
 use ark_bn254::{constraints::GVar as bn_GVar, Fr as bn_Fr, G1Projective as bn_G};
 use ark_grumpkin::{constraints::GVar as grumpkin_GVar, Projective as grumpkin_G};