omni/platforminfo/ICpuInfo.h

File members: omni/platforminfo/ICpuInfo.h

// Copyright (c) 2021-2023, NVIDIA CORPORATION. All rights reserved.
//
// NVIDIA CORPORATION and its licensors retain all intellectual property
// and proprietary rights in and to this software, related documentation
// and any modifications thereto. Any use, reproduction, disclosure or
// distribution of this software and related documentation without an express
// license agreement from NVIDIA CORPORATION is strictly prohibited.
//
#pragma once

#include "../core/IObject.h"

namespace omni
{
namespace platforminfo
{

class ICpuInfo;

enum class OMNI_ATTR("prefix=e") CpuFeature
{
    eX86Sse,
    eX86Sse2,
    eX86Sse3,
    eX86Ssse3,
    eX86Fma,
    eX86Sse41,
    eX86Sse42,
    eX86Avx,
    eX86F16c,
    eX86Popcnt,
    eX86Tsc,
    eX86Mmx,
    eX86Avx2,
    eX86Avx512F,
    eX86Avx512Dq,
    eX86Avx512Ifma,
    eX86Avx512Pf,
    eX86Avx512Er,
    eX86Avx512Cd,
    eX86Avx512Bw,
    eX86Avx512Vl,
    eX86Avx512_Vbmi,
    eX86Avx512_Vbmi2,
    eX86Avx512_Vnni,
    eX86Avx512_Bitalg,
    eX86Avx512_Vpopcntdq,
    eX86Avx512_4Vnniw,
    eX86Avx512_4fmaps,
    eX86Avx512_Vp2intersect,
    eX86AvxVnni,
    eX86Avx512_Bf16,
    eAmd3DNow,
    eAmd3DNowExt,
    eAmdMmxExt,
    eArmAsimd,
    eArmNeon,
    eArmAtomics,
    eArmSha,
    eArmCrypto,
    eArmCrc32,

    eFeatureCount,
};

class ICpuInfo_abi : public omni::core::Inherits<omni::core::IObject, OMNI_TYPE_ID("omni.platforminfo.ICpuInfo")>
{
protected:
    virtual size_t getCpuPackageCount_abi() noexcept = 0;

    virtual size_t getTotalPhysicalCoreCount_abi() noexcept = 0;

    virtual size_t getTotalLogicalCoreCount_abi() noexcept = 0;

    virtual size_t getPhysicalCoresPerPackage_abi() noexcept = 0;

    virtual size_t getLogicalCoresPerPackage_abi() noexcept = 0;

    virtual bool isFeatureSupported_abi(CpuFeature feature) noexcept = 0;

    virtual const char* getPrettyName_abi(size_t cpuIndex) noexcept = 0;

    virtual const char* getIdentifier_abi(size_t cpuIndex) noexcept = 0;

    virtual const char* getVendor_abi(size_t cpuIndex) noexcept = 0;

    virtual uint64_t getProcessorMask_abi(size_t cpuIndex) noexcept = 0;
};

} // namespace platforminfo
} // namespace omni

#define OMNI_BIND_INCLUDE_INTERFACE_DECL
#include "ICpuInfo.gen.h"

class omni::platforminfo::ICpuInfo : public omni::core::Generated<omni::platforminfo::ICpuInfo_abi>
{
};

#define OMNI_BIND_INCLUDE_INTERFACE_IMPL
#include "ICpuInfo.gen.h"