diff --git a/poc/msm-cuda/benches/msm.rs b/poc/msm-cuda/benches/msm.rs
index 2597065..4bf3831 100644
--- a/poc/msm-cuda/benches/msm.rs
+++ b/poc/msm-cuda/benches/msm.rs
@@ -29,14 +29,11 @@ fn criterion_benchmark(c: &mut Criterion) {
     let name = format!("2**{}", npoints_npow);
     group.bench_function(name, |b| {
         b.iter(|| {
-            let _ = multi_scalar_mult_arkworks(
-                &points.as_slice(),
-                unsafe {
-                    std::mem::transmute::<&[_], &[BigInteger256]>(
-                        scalars.as_slice(),
-                    )
-                },
-            );
+            let _ = multi_scalar_mult_arkworks(&points.as_slice(), unsafe {
+                std::mem::transmute::<&[_], &[BigInteger256]>(
+                    scalars.as_slice(),
+                )
+            });
         })
     });
 
diff --git a/poc/msm-cuda/cuda/pippenger_inf.cu b/poc/msm-cuda/cuda/pippenger_inf.cu
index f248f94..38133aa 100644
--- a/poc/msm-cuda/cuda/pippenger_inf.cu
+++ b/poc/msm-cuda/cuda/pippenger_inf.cu
@@ -30,7 +30,7 @@ RustError::by_value mult_pippenger_inf(point_t* out, const affine_t points[],
                                        size_t npoints, const scalar_t scalars[],
                                        size_t ffi_affine_sz)
 {
-    return mult_pippenger<bucket_t>(out, points, npoints, scalars, false, ffi_affine_sz);
+    return mult_pippenger<bucket_t>(out, points, npoints, scalars, npoints, nullptr, false);
 }
 
 #if defined(FEATURE_BLS12_381) || defined(FEATURE_BLS12_377)
@@ -43,6 +43,6 @@ RustError::by_value mult_pippenger_fp2_inf(point_fp2_t* out, const affine_fp2_t
                                            size_t npoints, const scalar_t scalars[],
                                            size_t ffi_affine_sz)
 {
-    return mult_pippenger<bucket_fp2_t>(out, points, npoints, scalars, false, ffi_affine_sz);
+    return mult_pippenger<bucket_fp2_t>(out, points, npoints, scalars, npoints, nullptr, false);
 }
 #endif
diff --git a/poc/msm-cuda/examples/msm.rs b/poc/msm-cuda/examples/msm.rs
deleted file mode 100644
index 8b41491..0000000
--- a/poc/msm-cuda/examples/msm.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-#[cfg(feature = "bls12_377")]
-use ark_bls12_377::{G1Affine, G2Affine};
-#[cfg(feature = "bls12_381")]
-use ark_bls12_381::{G1Affine, G2Affine};
-#[cfg(feature = "bn254")]
-use ark_bn254::G1Affine;
-use ark_ff::BigInteger256;
-
-use std::str::FromStr;
-
-use msm_cuda::*;
-
-/// cargo run --release --example msm --features bn254
-fn main() {
-    let bench_npow = std::env::var("BENCH_NPOW").unwrap_or("16".to_string());
-    let npoints_npow = i32::from_str(&bench_npow).unwrap();
-
-    let (points, mut scalars) =
-        util::generate_points_scalars::<G1Affine>(1usize << npoints_npow);
-
-    let ret = multi_scalar_mult_arkworks(
-        &points.as_slice(),
-        unsafe {
-            std::mem::transmute::<&[_], &[BigInteger256]>(scalars.as_slice())
-        },
-        &(0..1u32 << npoints_npow).rev().collect::<Vec<u32>>(),
-    );
-
-    scalars.reverse();
-    let ret_rev = multi_scalar_mult_arkworks(
-        &points.as_slice(),
-        unsafe {
-            std::mem::transmute::<&[_], &[BigInteger256]>(scalars.as_slice())
-        },
-        &(0..1u32 << npoints_npow).collect::<Vec<u32>>(),
-    );
-
-    assert_eq!(ret, ret_rev);
-    println!("success")
-}