1//===-- IntelGPUTargetParser.h - Parser for Intel GPU targets ---*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file provides access to the Intel GPU list in IntelGPUTargetParser.def.
10// Only what is needed to name the device a driver reports is declared here; the
11// table itself carries more, and a consumer that needs the rest either declares
12// it here as well or expands the table directly.
13//
14//===----------------------------------------------------------------------===//
15
16#ifndef LLVM_TARGETPARSER_INTELGPUTARGETPARSER_H
17#define LLVM_TARGETPARSER_INTELGPUTARGETPARSER_H
18
19#include "llvm/ADT/StringRef.h"
20#include "llvm/Support/Compiler.h"
21#include <cstdint>
22#include <string>
23
24namespace llvm {
25namespace IntelGPU {
26
27/// Intel GPU architecture names, covering both physical devices and the
28/// compatibility names that stand for a whole product line.
29enum GPUKind : uint8_t {
30 GK_NONE = 0,
31#define INTEL_GPU(NAME, KIND, MAJOR, MINOR, IGCA_TARGET, IGCA_FEATURE_SETS) \
32 GK_##KIND,
33#define INTEL_GPU_COMPAT(NAME, KIND, IGCA_TARGET, IGCA_FEATURE_SETS) GK_##KIND,
34#include "llvm/TargetParser/IntelGPUTargetParser.def"
35};
36
37/// \return the device name that \p GPUIPVersion identifies, as reported by the
38/// driver, e.g. "xe-pvc". If the table lists no such device, return an empty
39/// string. Only the major and minor versions are looked at, so every revision
40/// of a device resolves to the same name.
41/// If several rows match, the first one in IntelGPUTargetParser.def wins.
42LLVM_ABI StringRef getArchName(uint32_t GPUIPVersion);
43
44/// \return the numeric name of \p GPUIPVersion, e.g. "xe_35.11.0".
45LLVM_ABI std::string getNumericArchName(uint32_t GPUIPVersion);
46
47} // namespace IntelGPU
48} // namespace llvm
49
50#endif // LLVM_TARGETPARSER_INTELGPUTARGETPARSER_H
51