From 655f7a570a10218ffb2ed175bb7f0b84530ccae0 Mon Sep 17 00:00:00 2001 From: FernandoS27 Date: Fri, 2 Apr 2021 19:27:30 +0200 Subject: shader: Implement MEMBAR --- .../backend/spirv/emit_spirv_barriers.cpp | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp new file mode 100644 index 000000000..413ac25a0 --- /dev/null +++ b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp @@ -0,0 +1,40 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "shader_recompiler/backend/spirv/emit_spirv.h" +#include "shader_recompiler/frontend/ir/modifiers.h" + +namespace Shader::Backend::SPIRV { +namespace { +spv::Scope MemoryScopeToSpirVScope(IR::MemoryScope scope) { + switch (scope) { + case IR::MemoryScope::Warp: + return spv::Scope::Subgroup; + case IR::MemoryScope::Workgroup: + return spv::Scope::Workgroup; + case IR::MemoryScope::Device: + return spv::Scope::Device; + case IR::MemoryScope::System: + return spv::Scope::CrossDevice; + case IR::MemoryScope::DontCare: + return spv::Scope::Invocation; + default: + throw NotImplementedException("Unknown memory scope!"); + } +} + +} // namespace + +void EmitMemoryBarrier(EmitContext& ctx, IR::Inst* inst) { + const auto info{inst->Flags()}; + const auto semantics = + spv::MemorySemanticsMask::AcquireRelease | spv::MemorySemanticsMask::UniformMemory | + spv::MemorySemanticsMask::WorkgroupMemory | spv::MemorySemanticsMask::AtomicCounterMemory | + spv::MemorySemanticsMask::ImageMemory; + const auto scope = MemoryScopeToSpirVScope(info.scope); + ctx.OpMemoryBarrier(ctx.Constant(ctx.U32[1], static_cast(scope)), + ctx.Constant(ctx.U32[1], static_cast(semantics))); +} + +} // namespace Shader::Backend::SPIRV -- cgit v1.2.3 From baec84247fe815199595d9e8077b71f3b5c8317e Mon Sep 17 00:00:00 2001 From: FernandoS27 Date: Sat, 3 Apr 2021 01:48:39 +0200 Subject: shader: Address Feedback --- .../backend/spirv/emit_spirv_barriers.cpp | 37 +++++++++------------- 1 file changed, 15 insertions(+), 22 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp index 413ac25a0..18f512319 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp @@ -7,34 +7,27 @@ namespace Shader::Backend::SPIRV { namespace { -spv::Scope MemoryScopeToSpirVScope(IR::MemoryScope scope) { - switch (scope) { - case IR::MemoryScope::Warp: - return spv::Scope::Subgroup; - case IR::MemoryScope::Workgroup: - return spv::Scope::Workgroup; - case IR::MemoryScope::Device: - return spv::Scope::Device; - case IR::MemoryScope::System: - return spv::Scope::CrossDevice; - case IR::MemoryScope::DontCare: - return spv::Scope::Invocation; - default: - throw NotImplementedException("Unknown memory scope!"); - } -} - -} // namespace - -void EmitMemoryBarrier(EmitContext& ctx, IR::Inst* inst) { - const auto info{inst->Flags()}; +void EmitMemoryBarrierImpl(EmitContext& ctx, spv::Scope scope) { const auto semantics = spv::MemorySemanticsMask::AcquireRelease | spv::MemorySemanticsMask::UniformMemory | spv::MemorySemanticsMask::WorkgroupMemory | spv::MemorySemanticsMask::AtomicCounterMemory | spv::MemorySemanticsMask::ImageMemory; - const auto scope = MemoryScopeToSpirVScope(info.scope); ctx.OpMemoryBarrier(ctx.Constant(ctx.U32[1], static_cast(scope)), ctx.Constant(ctx.U32[1], static_cast(semantics))); } +} // Anonymous namespace + +void EmitMemoryBarrierWorkgroupLevel(EmitContext& ctx) { + EmitMemoryBarrierImpl(ctx, spv::Scope::Workgroup); +} + +void EmitMemoryBarrierDeviceLevel(EmitContext& ctx) { + EmitMemoryBarrierImpl(ctx, spv::Scope::Device); +} + +void EmitMemoryBarrierSystemLevel(EmitContext& ctx) { + EmitMemoryBarrierImpl(ctx, spv::Scope::CrossDevice); +} + } // namespace Shader::Backend::SPIRV -- cgit v1.2.3 From fc93bc2abde0b54a0a495f9b28a76fd34b47f320 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sun, 4 Apr 2021 03:04:48 -0300 Subject: shader: Implement BAR and fix memory barriers --- .../backend/spirv/emit_spirv_barriers.cpp | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp index 18f512319..74f523d0f 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp @@ -8,16 +8,25 @@ namespace Shader::Backend::SPIRV { namespace { void EmitMemoryBarrierImpl(EmitContext& ctx, spv::Scope scope) { - const auto semantics = + const auto semantics{ spv::MemorySemanticsMask::AcquireRelease | spv::MemorySemanticsMask::UniformMemory | spv::MemorySemanticsMask::WorkgroupMemory | spv::MemorySemanticsMask::AtomicCounterMemory | - spv::MemorySemanticsMask::ImageMemory; + spv::MemorySemanticsMask::ImageMemory}; ctx.OpMemoryBarrier(ctx.Constant(ctx.U32[1], static_cast(scope)), ctx.Constant(ctx.U32[1], static_cast(semantics))); } - } // Anonymous namespace +void EmitBarrier(EmitContext& ctx) { + const auto execution{spv::Scope::Workgroup}; + const auto memory{spv::Scope::Workgroup}; + const auto memory_semantics{spv::MemorySemanticsMask::AcquireRelease | + spv::MemorySemanticsMask::WorkgroupMemory}; + ctx.OpControlBarrier(ctx.Constant(ctx.U32[1], static_cast(execution)), + ctx.Constant(ctx.U32[1], static_cast(memory)), + ctx.Constant(ctx.U32[1], static_cast(memory_semantics))); +} + void EmitMemoryBarrierWorkgroupLevel(EmitContext& ctx) { EmitMemoryBarrierImpl(ctx, spv::Scope::Workgroup); } -- cgit v1.2.3 From 0a0818c0259b4f90f1f7bb37fcffbc1f194ca4d0 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 17 Apr 2021 03:21:03 -0300 Subject: shader: Fix memory barriers --- .../backend/spirv/emit_spirv_barriers.cpp | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp index 74f523d0f..366dc6a0c 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp @@ -7,7 +7,7 @@ namespace Shader::Backend::SPIRV { namespace { -void EmitMemoryBarrierImpl(EmitContext& ctx, spv::Scope scope) { +void MemoryBarrier(EmitContext& ctx, spv::Scope scope) { const auto semantics{ spv::MemorySemanticsMask::AcquireRelease | spv::MemorySemanticsMask::UniformMemory | spv::MemorySemanticsMask::WorkgroupMemory | spv::MemorySemanticsMask::AtomicCounterMemory | @@ -27,16 +27,12 @@ void EmitBarrier(EmitContext& ctx) { ctx.Constant(ctx.U32[1], static_cast(memory_semantics))); } -void EmitMemoryBarrierWorkgroupLevel(EmitContext& ctx) { - EmitMemoryBarrierImpl(ctx, spv::Scope::Workgroup); +void EmitWorkgroupMemoryBarrier(EmitContext& ctx) { + MemoryBarrier(ctx, spv::Scope::Workgroup); } -void EmitMemoryBarrierDeviceLevel(EmitContext& ctx) { - EmitMemoryBarrierImpl(ctx, spv::Scope::Device); -} - -void EmitMemoryBarrierSystemLevel(EmitContext& ctx) { - EmitMemoryBarrierImpl(ctx, spv::Scope::CrossDevice); +void EmitDeviceMemoryBarrier(EmitContext& ctx) { + MemoryBarrier(ctx, spv::Scope::Device); } } // namespace Shader::Backend::SPIRV -- cgit v1.2.3 From 5b8afed87115c82cb48913fd47dfbfa347e4faa5 Mon Sep 17 00:00:00 2001 From: ameerj Date: Sun, 18 Apr 2021 20:47:31 -0400 Subject: spirv: Replace Constant/ConstantComposite with Const helper --- src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp index 366dc6a0c..705aebd81 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp @@ -12,8 +12,7 @@ void MemoryBarrier(EmitContext& ctx, spv::Scope scope) { spv::MemorySemanticsMask::AcquireRelease | spv::MemorySemanticsMask::UniformMemory | spv::MemorySemanticsMask::WorkgroupMemory | spv::MemorySemanticsMask::AtomicCounterMemory | spv::MemorySemanticsMask::ImageMemory}; - ctx.OpMemoryBarrier(ctx.Constant(ctx.U32[1], static_cast(scope)), - ctx.Constant(ctx.U32[1], static_cast(semantics))); + ctx.OpMemoryBarrier(ctx.Const(static_cast(scope)), ctx.Const(static_cast(semantics))); } } // Anonymous namespace @@ -22,9 +21,9 @@ void EmitBarrier(EmitContext& ctx) { const auto memory{spv::Scope::Workgroup}; const auto memory_semantics{spv::MemorySemanticsMask::AcquireRelease | spv::MemorySemanticsMask::WorkgroupMemory}; - ctx.OpControlBarrier(ctx.Constant(ctx.U32[1], static_cast(execution)), - ctx.Constant(ctx.U32[1], static_cast(memory)), - ctx.Constant(ctx.U32[1], static_cast(memory_semantics))); + ctx.OpControlBarrier(ctx.Const(static_cast(execution)), + ctx.Const(static_cast(memory)), + ctx.Const(static_cast(memory_semantics))); } void EmitWorkgroupMemoryBarrier(EmitContext& ctx) { -- cgit v1.2.3 From bed090807afd3364ed6ef18a031a0ffd95a1b89b Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 3 May 2021 20:53:00 -0300 Subject: Move SPIR-V emission functions to their own header --- src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp index 705aebd81..e0b52a001 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp @@ -3,6 +3,7 @@ // Refer to the license.txt file included. #include "shader_recompiler/backend/spirv/emit_spirv.h" +#include "shader_recompiler/backend/spirv/emit_spirv_instructions.h" #include "shader_recompiler/frontend/ir/modifiers.h" namespace Shader::Backend::SPIRV { -- cgit v1.2.3