Start converting host code to HIP

hip_runtime-sys/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "hip_runtime-sys"
+version = "0.0.0"
+authors = ["Andrzej Janik <vosen@vosen.pl>"]
+edition = "2018"
+links = "amdhip"
+
+[lib]

hip_runtime-sys/README

@@ -0,0 +1,2 @@
+bindgen include/hip_runtime_api.h -o src/hip_runtime_api.rs --no-layout-tests --size_t-is-usize --default-enum-style=newtype --whitelist-function "hip.*" --whitelist-type "hip.*" -- -I/opt/rocm/include
+sed -i 's/pub struct hipError_t/#[must_use]\npub struct hipError_t/g' src/hip_runtime_api.rs

hip_runtime-sys/build.rs

@@ -0,0 +1,7 @@
+use std::env::VarError;
+
+fn main() -> Result<(), VarError> {
+    println!("cargo:rustc-link-lib=dylib=amdhip64");
+    println!("cargo:rustc-link-search=/opt/rocm/lib/");
+    Ok(())
+}

hip_runtime-sys/include/hip_runtime_api.h

@@ -0,0 +1,2 @@
+#define __HIP_PLATFORM_HCC__
+#include <hip/hip_runtime_api.h>

hip_runtime-sys/src/lib.rs

@@ -0,0 +1,3 @@
+#![allow(warnings)]
+pub mod hip_runtime_api;
+pub use hip_runtime_api::*;