/** * @file llprofiler.h * @brief Wrapper for Tracy and/or other profilers * * $LicenseInfo:firstyear=2021&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2021, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_PROFILER_H #define LL_PROFILER_H // If you use the default macros LL_PROFILE_ZONE_SCOPED and LL_PROFILE_ZONE_NAMED to profile code ... // // void foo() // { // LL_PROFILE_ZONE_SCOPED; // : // // { // LL_PROFILE_ZONE_NAMED("widget bar"); // : // } // { // LL_PROFILE_ZONE_NAMED("widget qux"); // : // } // } // // ... please be aware that ALL these will show up in a Tracy capture which can quickly exhaust memory. // Instead, use LL_PROFILE_ZONE_SCOPED_CATEGORY_* and LL_PROFILE_ZONE_NAMED_CATEGORY_* to profile code ... // // void foo() // { // LL_PROFILE_ZONE_SCOPED_CATEGORY_UI; // : // // { // LL_PROFILE_ZONE_NAMED_CATEGORY_UI("widget bar"); // : // } // { // LL_PROFILE_ZONE_NAMED_CATEGORY_UI("widget qux"); // : // } // } // // ... as these can be selectively turned on/off. This will minimize memory usage and visual clutter in a Tracy capture. // See llprofiler_categories.h for more details on profiling categories. #define LL_PROFILER_CONFIG_NONE 0 // No profiling #define LL_PROFILER_CONFIG_FAST_TIMER 1 // Profiling on: Only Fast Timers #define LL_PROFILER_CONFIG_TRACY 2 // Profiling on: Only Tracy #define LL_PROFILER_CONFIG_TRACY_FAST_TIMER 3 // Profiling on: Fast Timers + Tracy #ifndef LL_PROFILER_CONFIGURATION #define LL_PROFILER_CONFIGURATION LL_PROFILER_CONFIG_FAST_TIMER #endif extern thread_local bool gProfilerEnabled; #if defined(LL_PROFILER_CONFIGURATION) && (LL_PROFILER_CONFIGURATION > LL_PROFILER_CONFIG_NONE) #if LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_TRACY || LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_TRACY_FAST_TIMER #define TRACY_ENABLE 1 // Normally these would be enabled but we want to be able to build any viewer with Tracy enabled and run the Tracy server on another machine // They must be undefined in order to work across multiple machines // #define TRACY_NO_BROADCAST 1 // #define TRACY_ONLY_LOCALHOST 1 #define TRACY_ONLY_IPV4 1 #include "Tracy.hpp" // Disable memory tracing when enabled, but enabled #define LL_PROFILER_ENABLE_TRACY_OPENGL 1 #endif #if LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_TRACY #define LL_PROFILER_FRAME_END FrameMark #define LL_PROFILER_SET_THREAD_NAME( name ) tracy::SetThreadName( name ); gProfilerEnabled = true; #define LL_RECORD_BLOCK_TIME(name) ZoneScoped // Want descriptive names; was: ZoneNamedN( ___tracy_scoped_zone, #name, true ); #define LL_PROFILE_ZONE_NAMED(name) ZoneNamedN( ___tracy_scoped_zone, name, true ); #define LL_PROFILE_ZONE_NAMED_COLOR(name,color) ZoneNamedNC( ___tracy_scopped_zone, name, color, true ) // RGB #define LL_PROFILE_ZONE_SCOPED ZoneScoped #define LL_PROFILE_ZONE_NUM( val ) ZoneValue( val ) #define LL_PROFILE_ZONE_TEXT( text, size ) ZoneText( text, size ) #define LL_PROFILE_ZONE_ERR(name) LL_PROFILE_ZONE_NAMED_COLOR( name, 0XFF0000 ) // RGB yellow #define LL_PROFILE_ZONE_INFO(name) LL_PROFILE_ZONE_NAMED_COLOR( name, 0X00FFFF ) // RGB cyan #define LL_PROFILE_ZONE_WARN(name) LL_PROFILE_ZONE_NAMED_COLOR( name, 0x0FFFF00 ) // RGB red #endif #if LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_FAST_TIMER #define LL_PROFILER_FRAME_END #define LL_PROFILER_SET_THREAD_NAME( name ) (void)(name) #define LL_RECORD_BLOCK_TIME(name) const LLTrace::BlockTimer& LL_GLUE_TOKENS(block_time_recorder, __LINE__)(LLTrace::timeThisBlock(name)); (void)LL_GLUE_TOKENS(block_time_recorder, __LINE__); #define LL_PROFILE_ZONE_NAMED(name) // LL_PROFILE_ZONE_NAMED is a no-op when Tracy is disabled #define LL_PROFILE_ZONE_SCOPED // LL_PROFILE_ZONE_SCOPED is a no-op when Tracy is disabled #define LL_PROFILE_ZONE_COLOR(name,color) // LL_RECORD_BLOCK_TIME(name) #define LL_PROFILE_ZONE_NUM( val ) (void)( val ); // Not supported #define LL_PROFILE_ZONE_TEXT( text, size ) (void)( text ); void( size ); // Not supported #define LL_PROFILE_ZONE_ERR(name) (void)(name); // Not supported #define LL_PROFILE_ZONE_INFO(name) (void)(name); // Not supported #define LL_PROFILE_ZONE_WARN(name) (void)(name); // Not supported #endif #if LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_TRACY_FAST_TIMER #define LL_PROFILER_FRAME_END FrameMark #define LL_PROFILER_SET_THREAD_NAME( name ) tracy::SetThreadName( name ); gProfilerEnabled = true; #define LL_RECORD_BLOCK_TIME(name) ZoneNamedN(___tracy_scoped_zone, #name, true); const LLTrace::BlockTimer& LL_GLUE_TOKENS(block_time_recorder, __LINE__)(LLTrace::timeThisBlock(name)); (void)LL_GLUE_TOKENS(block_time_recorder, __LINE__); #define LL_PROFILE_ZONE_NAMED(name) ZoneNamedN( ___tracy_scoped_zone, #name, true ); #define LL_PROFILE_ZONE_NAMED_COLOR(name,color) ZoneNamedNC( ___tracy_scopped_zone, name, color, true ) // RGB #define LL_PROFILE_ZONE_SCOPED ZoneScoped #define LL_PROFILE_ZONE_NUM( val ) ZoneValue( val ) #define LL_PROFILE_ZONE_TEXT( text, size ) ZoneText( text, size ) #define LL_PROFILE_ZONE_ERR(name) LL_PROFILE_ZONE_NAMED_COLOR( name, 0XFF0000 ) // RGB yellow #define LL_PROFILE_ZONE_INFO(name) LL_PROFILE_ZONE_NAMED_COLOR( name, 0X00FFFF ) // RGB cyan #define LL_PROFILE_ZONE_WARN(name) LL_PROFILE_ZONE_NAMED_COLOR( name, 0x0FFFF00 ) // RGB red //#define LL_PROFILE_ALLOC(ptr, size) TracyAlloc(ptr, size) // memory allocation tracking currently not working //#define LL_PROFILE_FREE(ptr) TracyFree(ptr) #define LL_PROFILE_ALLOC(ptr, size) (void)(ptr); (void)(size); #define LL_PROFILE_FREE(ptr) (void)(ptr); #endif #else #define LL_PROFILER_FRAME_END #define LL_PROFILER_SET_THREAD_NAME( name ) (void)(name) #endif // LL_PROFILER #if LL_PROFILER_ENABLE_TRACY_OPENGL #define LL_PROFILE_GPU_ZONE(name) TracyGpuZone(name) #define LL_PROFILE_GPU_ZONEC(name,color) TracyGpuZoneC(name,color) #define LL_PROFILER_GPU_COLLECT TracyGpuCollect #define LL_PROFILER_GPU_CONTEXT TracyGpuContext // disable memory tracking (incompatible with GPU tracing #define LL_PROFILE_ALLOC(ptr, size) (void)(ptr); (void)(size); #define LL_PROFILE_FREE(ptr) (void)(ptr); #else #define LL_PROFILE_GPU_ZONE(name) (void)name; #define LL_PROFILE_GPU_ZONEC(name,color) (void)name;(void)color; #define LL_PROFILER_GPU_COLLECT #define LL_PROFILER_GPU_CONTEXT #if LL_PROFILER_CONFIG > 1 #define LL_PROFILE_ALLOC(ptr, size) TracyAlloc(ptr, size) #define LL_PROFILE_FREE(ptr) TracyFree(ptr) #else #define LL_PROFILE_ALLOC(ptr, size) (void)(ptr); (void)(size); #define LL_PROFILE_FREE(ptr) (void)(ptr); #endif #endif #include "llprofilercategories.h" #endif // LL_PROFILER_H