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[FEATURE] Add SYCL feature flags to rllm-llamacpp build (To add support for Intel GPUs) #96

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[FEATURE] Add SYCL feature flags to rllm-llamacpp build (To add support for Intel GPUs) #96

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4f0f119
Add SYCL feature flags to rllm-llamacpp build
TheMrCodes Apr 17, 2024
a3ab9ad
Add appropriate SYCL feature flags to server.sh
TheMrCodes Apr 17, 2024
42c7063
Update SYCL feature flags in server.sh and removed spelling duplicati…
TheMrCodes Apr 17, 2024
3e7c7df
WIP: Added dynamic library resolving for SYCL
TheMrCodes Apr 18, 2024
af6d4f8
Reworked sycl code in build to include all needed libs
TheMrCodes Apr 23, 2024
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42 changes: 41 additions & 1 deletion rllm/llama-cpp-low/build.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -46,14 +46,54 @@ fn main() {
cmake.configure_arg("-DLLAMA_SYCL=ON");
cmake.configure_arg("-DCMAKE_C_COMPILER=icx");
cmake.configure_arg("-DCMAKE_CXX_COMPILER=icpx");

let dirs = [
"/opt/intel/oneapi/compiler/latest/lib",
"/opt/intel/oneapi/mkl/latest/lib",
//"/opt/intel/oneapi/dnnl/latest/lib",
];

// *.a => static
// *.so => dynamic
for dir in dirs.iter() {
println!("cargo:rustc-link-search={}", dir);
for file in std::fs::read_dir(dir).unwrap() {
let file = file.unwrap();
let file_name = file.file_name();
let file_name = file_name.to_str().unwrap();
if !file_name.starts_with("lib") { continue; }
if file_name.contains("lp64") && !file_name.contains("ilp64") { continue; }
if file_name.contains("seq") { continue; }
if file_name == "libmkl_gnu_thread.so" { continue; }
let file_name = file_name.trim_start_matches("lib");

if file_name.ends_with(".so") {
let file_name = &file_name[..file_name.len()-3];
println!("cargo:rustc-link-lib=dylib={}", file_name);
} else if file_name.ends_with(".a") {
let file_name = &file_name[..file_name.len()-2];
println!("cargo:rustc-link-lib=static={}", file_name);
}
}
}
//panic!("stop here");

//println!("cargo:rustc-link-search=native=/opt/intel/oneapi/compiler/latest/lib");
//println!("cargo:rustc-link-lib=intlc");
//println!("cargo:rustc-link-lib=svml");
//println!("cargo:rustc-link-lib=sycl");
//println!("cargo:rustc-link-search=native=/opt/intel/oneapi/mkl/latest/lib");
//println!("cargo:rustc-link-lib=mkl_core");
//println!("cargo:rustc-link-lib=mkl_sycl_blas");
//println!("cargo:rustc-link-lib=mkl_sycl");
}
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Currently struggling with dynamically linken the libraries but also resolving only needed without duplicates and with resolved dependencies. Don't really know whats a good way here...

if sycl_fp16 == "1" {
cmake.configure_arg("-DLLAMA_SYCL_F16=ON");
}
if sycl_nvidia == "1" {
cmake.configure_arg("-DLLAMA_SYCL_TARGET=NVIDIA");
}

cmake.very_verbose(true);

let dst = cmake.build();

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