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Ryujinx/Ryujinx.Graphics.Gpu/Engine/ComputeQmd.cs
gdkchan 796e5d14b4
Use correct shader local memory size instead of a hardcoded size (#914)
* Use correct shader local size instead of a hardcoded size

* Remove unused uniform block

* Update XML doc

* Local memory size has 23 bits on maxwell

* Generate compute QMD struct from nv open doc header

* Remove dummy arrays when shared or local memory is not used, other improvements
2020-02-02 14:25:52 +11:00

275 lines
No EOL
10 KiB
C#

using Ryujinx.Graphics.Gpu.State;
using System;
using System.Runtime.CompilerServices;
namespace Ryujinx.Graphics.Gpu.Engine
{
/// <summary>
/// Type of the dependent Queue Meta Data.
/// </summary>
enum DependentQmdType
{
Queue,
Grid
}
/// <summary>
/// Type of the release memory barrier.
/// </summary>
enum ReleaseMembarType
{
FeNone,
FeSysmembar
}
/// <summary>
/// Type of the CWD memory barrier.
/// </summary>
enum CwdMembarType
{
L1None,
L1Sysmembar,
L1Membar
}
/// <summary>
/// NaN behavior of 32-bits float operations on the shader.
/// </summary>
enum Fp32NanBehavior
{
Legacy,
Fp64Compatible
}
/// <summary>
/// NaN behavior of 32-bits float to integer conversion on the shader.
/// </summary>
enum Fp32F2iNanBehavior
{
PassZero,
PassIndefinite
}
/// <summary>
/// Limit of calls.
/// </summary>
enum ApiVisibleCallLimit
{
_32,
NoCheck
}
/// <summary>
/// Shared memory bank mapping mode.
/// </summary>
enum SharedMemoryBankMapping
{
FourBytesPerBank,
EightBytesPerBank
}
/// <summary>
/// Denormal behavior of 32-bits float narrowing instructions.
/// </summary>
enum Fp32NarrowInstruction
{
KeepDenorms,
FlushDenorms
}
/// <summary>
/// Configuration of the L1 cache.
/// </summary>
enum L1Configuration
{
DirectlyAddressableMemorySize16kb,
DirectlyAddressableMemorySize32kb,
DirectlyAddressableMemorySize48kb
}
/// <summary>
/// Reduction operation.
/// </summary>
enum ReductionOp
{
RedAdd,
RedMin,
RedMax,
RedInc,
RedDec,
RedAnd,
RedOr,
RedXor
}
/// <summary>
/// Reduction format.
/// </summary>
enum ReductionFormat
{
Unsigned32,
Signed32
}
/// <summary>
/// Size of a structure in words.
/// </summary>
enum StructureSize
{
FourWords,
OneWord
}
/// <summary>
/// Compute Queue Meta Data.
/// </summary>
unsafe struct ComputeQmd
{
private fixed int _words[64];
public int OuterPut => BitRange(30, 0);
public bool OuterOverflow => Bit(31);
public int OuterGet => BitRange(62, 32);
public bool OuterStickyOverflow => Bit(63);
public int InnerGet => BitRange(94, 64);
public bool InnerOverflow => Bit(95);
public int InnerPut => BitRange(126, 96);
public bool InnerStickyOverflow => Bit(127);
public int QmdReservedAA => BitRange(159, 128);
public int DependentQmdPointer => BitRange(191, 160);
public int QmdGroupId => BitRange(197, 192);
public bool SmGlobalCachingEnable => Bit(198);
public bool RunCtaInOneSmPartition => Bit(199);
public bool IsQueue => Bit(200);
public bool AddToHeadOfQmdGroupLinkedList => Bit(201);
public bool SemaphoreReleaseEnable0 => Bit(202);
public bool SemaphoreReleaseEnable1 => Bit(203);
public bool RequireSchedulingPcas => Bit(204);
public bool DependentQmdScheduleEnable => Bit(205);
public DependentQmdType DependentQmdType => (DependentQmdType)BitRange(206, 206);
public bool DependentQmdFieldCopy => Bit(207);
public int QmdReservedB => BitRange(223, 208);
public int CircularQueueSize => BitRange(248, 224);
public bool QmdReservedC => Bit(249);
public bool InvalidateTextureHeaderCache => Bit(250);
public bool InvalidateTextureSamplerCache => Bit(251);
public bool InvalidateTextureDataCache => Bit(252);
public bool InvalidateShaderDataCache => Bit(253);
public bool InvalidateInstructionCache => Bit(254);
public bool InvalidateShaderConstantCache => Bit(255);
public int ProgramOffset => BitRange(287, 256);
public int CircularQueueAddrLower => BitRange(319, 288);
public int CircularQueueAddrUpper => BitRange(327, 320);
public int QmdReservedD => BitRange(335, 328);
public int CircularQueueEntrySize => BitRange(351, 336);
public int CwdReferenceCountId => BitRange(357, 352);
public int CwdReferenceCountDeltaMinusOne => BitRange(365, 358);
public ReleaseMembarType ReleaseMembarType => (ReleaseMembarType)BitRange(366, 366);
public bool CwdReferenceCountIncrEnable => Bit(367);
public CwdMembarType CwdMembarType => (CwdMembarType)BitRange(369, 368);
public bool SequentiallyRunCtas => Bit(370);
public bool CwdReferenceCountDecrEnable => Bit(371);
public bool Throttled => Bit(372);
public Fp32NanBehavior Fp32NanBehavior => (Fp32NanBehavior)BitRange(376, 376);
public Fp32F2iNanBehavior Fp32F2iNanBehavior => (Fp32F2iNanBehavior)BitRange(377, 377);
public ApiVisibleCallLimit ApiVisibleCallLimit => (ApiVisibleCallLimit)BitRange(378, 378);
public SharedMemoryBankMapping SharedMemoryBankMapping => (SharedMemoryBankMapping)BitRange(379, 379);
public SamplerIndex SamplerIndex => (SamplerIndex)BitRange(382, 382);
public Fp32NarrowInstruction Fp32NarrowInstruction => (Fp32NarrowInstruction)BitRange(383, 383);
public int CtaRasterWidth => BitRange(415, 384);
public int CtaRasterHeight => BitRange(431, 416);
public int CtaRasterDepth => BitRange(447, 432);
public int CtaRasterWidthResume => BitRange(479, 448);
public int CtaRasterHeightResume => BitRange(495, 480);
public int CtaRasterDepthResume => BitRange(511, 496);
public int QueueEntriesPerCtaMinusOne => BitRange(518, 512);
public int CoalesceWaitingPeriod => BitRange(529, 522);
public int SharedMemorySize => BitRange(561, 544);
public int QmdReservedG => BitRange(575, 562);
public int QmdVersion => BitRange(579, 576);
public int QmdMajorVersion => BitRange(583, 580);
public int QmdReservedH => BitRange(591, 584);
public int CtaThreadDimension0 => BitRange(607, 592);
public int CtaThreadDimension1 => BitRange(623, 608);
public int CtaThreadDimension2 => BitRange(639, 624);
public bool ConstantBufferValid(int i) => Bit(640 + i * 1);
public int QmdReservedI => BitRange(668, 648);
public L1Configuration L1Configuration => (L1Configuration)BitRange(671, 669);
public int SmDisableMaskLower => BitRange(703, 672);
public int SmDisableMaskUpper => BitRange(735, 704);
public int Release0AddressLower => BitRange(767, 736);
public int Release0AddressUpper => BitRange(775, 768);
public int QmdReservedJ => BitRange(783, 776);
public ReductionOp Release0ReductionOp => (ReductionOp)BitRange(790, 788);
public bool QmdReservedK => Bit(791);
public ReductionFormat Release0ReductionFormat => (ReductionFormat)BitRange(793, 792);
public bool Release0ReductionEnable => Bit(794);
public StructureSize Release0StructureSize => (StructureSize)BitRange(799, 799);
public int Release0Payload => BitRange(831, 800);
public int Release1AddressLower => BitRange(863, 832);
public int Release1AddressUpper => BitRange(871, 864);
public int QmdReservedL => BitRange(879, 872);
public ReductionOp Release1ReductionOp => (ReductionOp)BitRange(886, 884);
public bool QmdReservedM => Bit(887);
public ReductionFormat Release1ReductionFormat => (ReductionFormat)BitRange(889, 888);
public bool Release1ReductionEnable => Bit(890);
public StructureSize Release1StructureSize => (StructureSize)BitRange(895, 895);
public int Release1Payload => BitRange(927, 896);
public int ConstantBufferAddrLower(int i) => BitRange(959 + i * 64, 928 + i * 64);
public int ConstantBufferAddrUpper(int i) => BitRange(967 + i * 64, 960 + i * 64);
public int ConstantBufferReservedAddr(int i) => BitRange(973 + i * 64, 968 + i * 64);
public bool ConstantBufferInvalidate(int i) => Bit(974 + i * 64);
public int ConstantBufferSize(int i) => BitRange(991 + i * 64, 975 + i * 64);
public int ShaderLocalMemoryLowSize => BitRange(1463, 1440);
public int QmdReservedN => BitRange(1466, 1464);
public int BarrierCount => BitRange(1471, 1467);
public int ShaderLocalMemoryHighSize => BitRange(1495, 1472);
public int RegisterCount => BitRange(1503, 1496);
public int ShaderLocalMemoryCrsSize => BitRange(1527, 1504);
public int SassVersion => BitRange(1535, 1528);
public int HwOnlyInnerGet => BitRange(1566, 1536);
public bool HwOnlyRequireSchedulingPcas => Bit(1567);
public int HwOnlyInnerPut => BitRange(1598, 1568);
public bool HwOnlyScgType => Bit(1599);
public int HwOnlySpanListHeadIndex => BitRange(1629, 1600);
public bool QmdReservedQ => Bit(1630);
public bool HwOnlySpanListHeadIndexValid => Bit(1631);
public int HwOnlySkedNextQmdPointer => BitRange(1663, 1632);
public int QmdSpareE => BitRange(1695, 1664);
public int QmdSpareF => BitRange(1727, 1696);
public int QmdSpareG => BitRange(1759, 1728);
public int QmdSpareH => BitRange(1791, 1760);
public int QmdSpareI => BitRange(1823, 1792);
public int QmdSpareJ => BitRange(1855, 1824);
public int QmdSpareK => BitRange(1887, 1856);
public int QmdSpareL => BitRange(1919, 1888);
public int QmdSpareM => BitRange(1951, 1920);
public int QmdSpareN => BitRange(1983, 1952);
public int DebugIdUpper => BitRange(2015, 1984);
public int DebugIdLower => BitRange(2047, 2016);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private bool Bit(int bit)
{
if ((uint)bit >= 64 * 32)
{
throw new ArgumentOutOfRangeException(nameof(bit));
}
return (_words[bit >> 5] & (1 << (bit & 31))) != 0;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private int BitRange(int upper, int lower)
{
if ((uint)lower >= 64 * 32)
{
throw new ArgumentOutOfRangeException(nameof(lower));
}
int mask = (int)(uint.MaxValue >> (32 - (upper - lower + 1)));
return (_words[lower >> 5] >> (lower & 31)) & mask;
}
}
}