From 2cad8341019659a65fc6e94992165b3d7b7a37db Mon Sep 17 00:00:00 2001 From: johannst Date: Sun, 23 Mar 2025 23:51:01 +0000 Subject: deploy: 916b73bee95494c205ba67e4a50e6a525afc3a3c --- trace_profile/tracy/.gitignore | 3 ++ trace_profile/tracy/Makefile | 53 +++++++++++++++++++++++ trace_profile/tracy/foo.c | 48 +++++++++++++++++++++ trace_profile/tracy/get-tracy.sh | 39 +++++++++++++++++ trace_profile/tracy/main.cpp | 91 ++++++++++++++++++++++++++++++++++++++++ 5 files changed, 234 insertions(+) create mode 100644 trace_profile/tracy/.gitignore create mode 100644 trace_profile/tracy/Makefile create mode 100644 trace_profile/tracy/foo.c create mode 100644 trace_profile/tracy/get-tracy.sh create mode 100644 trace_profile/tracy/main.cpp (limited to 'trace_profile/tracy') diff --git a/trace_profile/tracy/.gitignore b/trace_profile/tracy/.gitignore new file mode 100644 index 0000000..83f22d3 --- /dev/null +++ b/trace_profile/tracy/.gitignore @@ -0,0 +1,3 @@ +BUILD/ +.cache +compile_commands.json \ No newline at end of file diff --git a/trace_profile/tracy/Makefile b/trace_profile/tracy/Makefile new file mode 100644 index 0000000..0d21426 --- /dev/null +++ b/trace_profile/tracy/Makefile @@ -0,0 +1,53 @@ +B := BUILD + +main: $(B)/main-static $(B)/main-dynamic $(B)/main-dynamic-win +tracy: $(B)/tracy +.PHONY: main tracy + +# -- TRACY STATIC --------------------------------------------------------------- + +$(B)/main-static: main.cpp | $(B) + clang++ -DTRACY_ENABLE -I$(B)/tracy/public -o $@ $^ $(B)/tracy/public/TracyClient.cpp + +# -- TRACY DYNAMIC -------------------------------------------------------------- + +$(B)/main-dynamic: main.cpp $(B)/foo.so $(B)/TracyClient.so | $(B) + clang++ -DTRACY_ENABLE -I$(B)/tracy/public -DUSE_FOO -o $@ $^ + +$(B)/foo.so: foo.c $(B)/TracyClient.so + clang -DTRACY_ENABLE -I$(B)/tracy/public -fPIC -shared -o $@ $^ + +$(B)/TracyClient.so: $(B)/tracy/public/TracyClient.cpp + clang++ -DTRACY_ENABLE -I$(B)/tracy/public -fPIC -shared -o $@ $^ + +# -- TRACY DYNAMIC WINDOWS ------------------------------------------------------ + +$(B)/main-dynamic-win: main.cpp $(B)/foo.dll $(B)/TracyClient.dll + @# eg run with wine + zig c++ -target x86_64-windows -DTRACY_ENABLE -DTRACY_IMPORTS -DUSE_FOO -o $@ $^ -I $(B)/tracy/public + +$(B)/foo.dll: foo.c $(B)/TracyClient.dll + zig c++ -target x86_64-windows -DTRACY_ENABLE -DTRACY_IMPORTS -fPIC -shared -o $@ $^ -I $(B)/tracy/public + +$(B)/TracyClient.dll: $(B)/tracy/public/TracyClient.cpp + @# win libs from 'pragma comment(lib, ..)' + zig c++ -target x86_64-windows -DTRACY_ENABLE -DTRACY_EXPORTS -fPIC -shared -o $@ $^ -lws2_32 -ldbghelp -ladvapi32 -luser32 + +# -- TRACY ---------------------------------------------------------------------- + +# Get latest tracy and build profiler. +$(B)/tracy: $(B) + cd $(B); bash $(CURDIR)/get-tracy.sh +.PHONY: $(B)/tracy + +$B: + mkdir -p $(B) +.PHONY: $(B) + +# -- CLEAN ---------------------------------------------------------------------- + +clean: + $(RM) $(B)/*.so $(B)/*.dll $(B)/*.pdb $(B)/*.lib $(B)/main* + +distclean: + rm -rf $(B) diff --git a/trace_profile/tracy/foo.c b/trace_profile/tracy/foo.c new file mode 100644 index 0000000..e233e68 --- /dev/null +++ b/trace_profile/tracy/foo.c @@ -0,0 +1,48 @@ +#include +#include +#include + +#include + +static void comp_helper(int64_t i) { + char buf[64]; + int cnt = snprintf(buf, sizeof(buf), "helper(%" PRId64 ")", i); + + // Create an active unnamed zone. + TracyCZone(ctx, 1); + + // Name the zone. + TracyCZoneName(ctx, buf, cnt); + // Add custom text to the zone measurement. + TracyCZoneText(ctx, buf, cnt); + // Add custom value to the zone measurement. + TracyCZoneValue(ctx, i); + + for (int ii = 0; ii < i * 100000; ++ii) { + /* fake work */ + } + + // End the zone measurement. + TracyCZoneEnd(ctx); +} + +void foo_comp_hook(int64_t cnt) { + // Create an active named zone. + TracyCZoneN(ctx, "foo", 1); + + for (int i = 0; i < cnt; ++i) { + // Plot value. + TracyCPlot("foo_comp_hook", cnt + i); + + comp_helper(i); + } + + // Configure plot "foo", probably best done once during initialization.. + TracyCPlotConfig("foo", TracyPlotFormatNumber, 1 /* step */, 1 /* fill */, + 0xff0000); + // Plot value. + TracyCPlot("foo", cnt); + + // End the zone measurement. + TracyCZoneEnd(ctx); +} diff --git a/trace_profile/tracy/get-tracy.sh b/trace_profile/tracy/get-tracy.sh new file mode 100644 index 0000000..4fab480 --- /dev/null +++ b/trace_profile/tracy/get-tracy.sh @@ -0,0 +1,39 @@ +#!/bin/bash + +# -- DOWNLOAD ------------------------------------------------------------------- + +test -f tracy.json || curl -s -L https://api.github.com/repos/wolfpld/tracy/releases/latest > tracy.json +TRACY_URL=$(cat tracy.json | jq -r .tarball_url) +TRACY_TAG=$(cat tracy.json | jq -r .tag_name) + +echo TRACY_URL $TRACY_URL +echo TRACY_TAG $TRACY_TAG + +if ! test -d tracy; then + wget --no-clobber -O tracy-$TRACY_TAG.tgz $TRACY_URL + mkdir tracy + tar xf tracy-$TRACY_TAG.tgz -C tracy --strip-component 1 + echo $TRACY_TAG > tracy/VERSION +elif ! test $TRACY_TAG = $(cat tracy/VERSION); then + echo -e "\e[1;33mWARN\e[0m: new tracy version available have:$(cat tracy/VERSION) new:$TRACY_TAG" +fi + +export CC=$(which clang) +export CXX=$(which clang++) + +# -- BUILD PROFILER ------------------------------------------------------------- + +if ! test -d build-profiler; then + # Legacy -> x11 + cmake -B build-profiler -S tracy/profiler -DLEGACY=ON +fi + +cmake --build build-profiler -j$(nproc) + +# -- BUILD CAPTURE -------------------------------------------------------------- + +if ! test -d build-capture; then + cmake -B build-capture -S tracy/capture +fi + +cmake --build build-capture/ -j$(nproc) diff --git a/trace_profile/tracy/main.cpp b/trace_profile/tracy/main.cpp new file mode 100644 index 0000000..62f7637 --- /dev/null +++ b/trace_profile/tracy/main.cpp @@ -0,0 +1,91 @@ +#include +#include + +#include + +#ifdef USE_FOO +extern "C" void foo_comp_hook(int64_t); +#endif + +void init() { + // Create a named zone (active for the current scope). + // Name will be used when rendering the zone in the thread timeline. + ZoneScopedN("init()"); + // Set explicit color for the rendered zone. + ZoneColor(0xff0000); + + std::this_thread::sleep_for(std::chrono::seconds(1)); +} + +void comp(const char* name) { + // Track call count. + static int64_t ccnt = 0; + ccnt += 1; + + // Create an unnamed zone for the current scope. + ZoneScoped; + // Name the zone by formatting the name dynamically. + // This name is shown for the zone in the thread timeline, however + // in the zone statistics they are all accounted under one common + // zone "comp". + ZoneNameF("comp(%s)", name); + // Additional text to attach to the zone. + ZoneTextF("text(%s)", name); + // Additional value to attach to the zone measurement. + ZoneValue(ccnt); + + // Statistics for dynamic names, text and values can be looked at in the zone + // statistics.There measurements can be grouped by different categories. + + // Add a simple plot. + TracyPlot("comp-plot", ccnt % 4); + + std::this_thread::sleep_for(std::chrono::milliseconds(100)); + +#ifdef USE_FOO + foo_comp_hook(ccnt); +#endif +} + +void post_comp() { + // Create an unnamed zone for the current scope and capture callstack (max + // depth 10). Capturing callstack requires platform with TRACY_HAS_CALLSTACK + // support. + ZoneScopedS(10); + // Name the zone, w/o formatting. + const char name[] = "post_comp()"; + ZoneName(name, sizeof(name)); + + // Add trace messages to the timeline. + TracyMessageL("start sleep in post_comp()"); + std::this_thread::sleep_for(std::chrono::milliseconds(50)); + TracyMessageL("end sleep in post_comp()"); +} + +void fini() { + // Create a named zone with an explicit color. + ZoneScopedNC("fini()", 0x00ff00); + std::this_thread::sleep_for(std::chrono::seconds(1)); +} + +int main() { + // Create a named zone. + ZoneScopedN("main()"); + + init(); + + int step = 0; + while (step++ < 10) { + // Create a frame message, this start a new frame with the name + // "step" and end the previous frame with the name "step". + FrameMarkNamed("step"); + // Create a named scope. + ZoneScopedN("step()"); + comp("a"); + comp("b"); + comp("c"); + post_comp(); + } + + fini(); +} -- cgit v1.2.3