Remove Rust-CUDA dependencies

rust_toolchain

@@ -1,3 +1,2 @@
 [toolchain]
 channel = "nightly-2021-12-04"
-components = ["rust-src", "rustc-dev", "llvm-tools-preview"]

sumcheck/Cargo.toml

@@ -7,4 +7,3 @@ edition = "2021"
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-cuda_std = "0.2.2"

sumcheck/src/lib.rs

@@ -1,18 +0,0 @@
-#![cfg_attr(
-    target_os = "cuda",
-    no_std,
-    feature(register_attr),
-    register_attr(nvvm_internal)
-)]
-
-use cuda_std::*;
-extern crate alloc;
-
-#[kernel]
-pub unsafe fn add(a: &[f32], b: &[f32], c: *mut f32) {
-    let idx = thread::index_1d() as usize;
-    if idx < a.len() {
-        let elem = &mut *c.add(idx);
-        *elem = a[idx] + b[idx];
-    }
-}

test/Cargo.toml

@@ -6,8 +6,6 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cust = "0.3"
 
 [build-dependencies]
-cuda_builder = "0.3.0"
 

test/build.rs

@@ -1,8 +1,2 @@
-use cuda_builder::CudaBuilder;
-
 fn main() {
-    CudaBuilder::new("../cuda_sumcheck")
-        .copy_to("./ptx_folder/path.ptx")
-        .build()
-        .unwrap();
 }