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Make memory profiling optional

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This commit is contained in:
Mikael Hermansson
2025-12-09 16:35:50 +01:00
parent 757bba192e
commit 74ffb69b0e
4 changed files with 33 additions and 4 deletions
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17
core/profiling/SCsub
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@@ -46,8 +46,10 @@ def find_tracy_path(path: pathlib.Path) -> pathlib.Path:
if env["profiler"]:
if env["profiler"] == "instruments":
# Nothing else to do for Instruments.
pass
if env["profiler_sample_callstack"]:
print("profiler_sample_callstack ignored. Please configure callstack sampling in Instruments instead.")
if env["profiler_track_memory"]:
print("profiler_track_memory ignored. Please configure memory tracking in Instruments instead.")
elif env["profiler"] == "tracy":
if not env["profiler_path"]:
print("profiler_path must be set when using the tracy profiler. Aborting.")
@@ -65,6 +67,8 @@ if env["profiler"]:
# 62 is the maximum supported callstack depth reported by the tracy docs.
env_tracy.Append(CPPDEFINES=[("TRACY_CALLSTACK", 62)])
if env["profiler_track_memory"]:
env_tracy.Append(CPPDEFINES=["GODOT_PROFILER_TRACK_MEMORY"])
env_tracy.disable_warnings()
env_tracy.add_source_files(env.core_sources, str((profiler_path / "TracyClient.cpp").absolute()))
elif env["profiler"] == "perfetto":
@@ -78,6 +82,9 @@ if env["profiler"]:
if env["profiler_sample_callstack"]:
print("Perfetto does not support call stack sampling. Aborting.")
Exit(255)
if env["profiler_track_memory"]:
print("Perfetto does not support memory tracking. Aborting.")
Exit(255)
env_perfetto.disable_warnings()
env_perfetto.Prepend(CPPPATH=[str(profiler_path.absolute())])
env_perfetto.add_source_files(env.core_sources, str((profiler_path / "perfetto.cc").absolute()))
@@ -85,4 +92,8 @@ elif env["profiler_path"]:
print("profiler is required if profiler_path is set. Aborting.")
Exit(255)
env.CommandNoCache("profiling.gen.h", [env.Value(env["profiler"])], env.Run(profiling_builders.profiler_gen_builder))
env.CommandNoCache(
"profiling.gen.h",
[env.Value(env["profiler"]), env.Value(env["profiler_sample_callstack"]), env.Value(env["profiler_track_memory"])],
env.Run(profiling_builders.profiler_gen_builder),
)