diff options
| -rw-r--r-- | slang.h | 5 | ||||
| -rw-r--r-- | source/slang/slang-compiler.cpp | 6 | ||||
| -rwxr-xr-x | source/slang/slang-compiler.h | 8 |
3 files changed, 18 insertions, 1 deletions
@@ -3305,6 +3305,11 @@ namespace slang @return The compiler that is used for the transition. Returns SLANG_PASS_THROUGH_NONE it is not defined */ virtual SLANG_NO_THROW SlangPassThrough SLANG_MCALL getDownstreamCompilerForTransition(SlangCompileTarget source, SlangCompileTarget target) = 0; + + /** Get the time in seconds spent in the downstream compiler. + @return The time spent in the downstream compiler in the current global session. + */ + virtual SLANG_NO_THROW double SLANG_MCALL getDownstreamCompilerElapsedTime() = 0; }; #define SLANG_UUID_IGlobalSession IGlobalSession::getTypeGuid() diff --git a/source/slang/slang-compiler.cpp b/source/slang/slang-compiler.cpp index 0e2f339a9..65a18104e 100644 --- a/source/slang/slang-compiler.cpp +++ b/source/slang/slang-compiler.cpp @@ -1365,8 +1365,12 @@ namespace Slang // Compile RefPtr<DownstreamCompileResult> downstreamCompileResult; + auto downstreamStartTime = std::chrono::high_resolution_clock::now(); SLANG_RETURN_ON_FAIL(compiler->compile(options, downstreamCompileResult)); - + auto downstreamElapsedTime = + (std::chrono::high_resolution_clock::now() - downstreamStartTime).count() * 0.000000001; + slangRequest->getSession()->addDownstreamCompileTime(downstreamElapsedTime); + const auto& diagnostics = downstreamCompileResult->getDiagnostics(); if (diagnostics.diagnostics.getCount()) diff --git a/source/slang/slang-compiler.h b/source/slang/slang-compiler.h index 9ae414424..a97ec54d8 100755 --- a/source/slang/slang-compiler.h +++ b/source/slang/slang-compiler.h @@ -2602,6 +2602,10 @@ namespace Slang SLANG_NO_THROW void SLANG_MCALL setDownstreamCompilerForTransition(SlangCompileTarget source, SlangCompileTarget target, SlangPassThrough compiler) override; SLANG_NO_THROW SlangPassThrough SLANG_MCALL getDownstreamCompilerForTransition(SlangCompileTarget source, SlangCompileTarget target) override; + SLANG_NO_THROW double SLANG_MCALL getDownstreamCompilerElapsedTime() override + { + return m_downstreamCompileTime; + } /// Get the downstream compiler for a transition DownstreamCompiler* getDownstreamCompiler(CodeGenTarget source, CodeGenTarget target); @@ -2673,6 +2677,8 @@ namespace Slang String const& source); ~Session(); + void addDownstreamCompileTime(double time) { m_downstreamCompileTime += time; } + ComPtr<ISlangSharedLibraryLoader> m_sharedLibraryLoader; ///< The shared library loader (never null) int m_downstreamCompilerInitialized = 0; @@ -2698,6 +2704,8 @@ namespace Slang // Describes a conversion from one code gen target (source) to another (target) CodeGenTransitionMap m_codeGenTransitionMap; + + double m_downstreamCompileTime = 0.0; }; |