Add 8bit memset

notcuda/src/cuda.rs

@@ -2914,7 +2914,7 @@ pub extern "C" fn cuMemsetD8_v2(
     uc: ::std::os::raw::c_uchar,
     N: usize,
 ) -> CUresult {
-    r#impl::unimplemented()
+    r#impl::memory::set_d8_v2(dstDevice.decuda(), uc, N).encuda()
 }
 
 #[cfg_attr(not(test), no_mangle)]

notcuda/src/impl/memory.rs

@@ -38,6 +38,17 @@ pub(crate) fn set_d32_v2(dst: *mut c_void, ui: u32, n: usize) -> Result<(), CUre
     })?
 }
 
+pub(crate) fn set_d8_v2(dst: *mut c_void, uc: u8, n: usize) -> Result<(), CUresult> {
+    GlobalState::lock_stream(stream::CU_STREAM_LEGACY, |stream| {
+        let mut cmd_list = stream.command_list()?;
+        unsafe {
+            cmd_list.append_memory_fill_unsafe(dst, &uc, mem::size_of::<u8>() * n, None, &mut [])
+        }?;
+        stream.queue.execute(cmd_list)?;
+        Ok::<_, CUresult>(())
+    })?
+}
+
 #[cfg(test)]
 mod test {
     use super::super::test::CudaDriverFns;