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perf: add reproducible sprite benchmarks

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Co-authored-by: codegirl007 <s.raide@gmail.com>
This commit is contained in:
Cursor Agent
2026-08-09 08:26:59 +00:00
co-authored by codegirl007
parent 7a04cdaa8b
commit 5e4758ce16
3 changed files with 297 additions and 0 deletions
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Makefile
+27
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@@ -1,5 +1,6 @@
.PHONY: shaders-vulkan shaders-d3d12 shaders-metal shaders-all bake toad hello_sprite crowd camera_sandbox clips check test help
.PHONY: flame flame-build flame-record flame-svg flame-report flame-tools
.PHONY: perf-draw perf-frame
# Flamegraph profiling (needs: pacman -S perf). Example: make flame or make flame FLAME_EXAMPLE=toad
FLAME_EXAMPLE ?= crowd
@@ -12,6 +13,16 @@ FLAME_STAMP := $(shell date +%Y%m%d-%H%M%S)
endif
FLAME_PREFIX := $(FLAME_OUT_DIR)/$(FLAME_EXAMPLE)-$(FLAME_STAMP)
PERF_DRAW_ITERATIONS ?= 2000000
PERF_DRAW_WARMUP ?= 10000
PERF_DRAW_TRIALS ?= 7
PERF_FRAME_SPRITES ?= 128
PERF_FRAME_FRAMES ?= 400
PERF_FRAME_WARMUP ?= 100
PERF_FRAME_TRIALS ?= 10
# 0=visible, 1=half offscreen, 2=alternating textures
PERF_FRAME_SCENARIO ?= 0
help:
@echo "Targets:"
@echo " bake Bake all characters under content/characters/"
@@ -31,6 +42,8 @@ help:
@echo " flame-record perf record (play, then quit)"
@echo " flame-svg Convert perf.data -> $(FLAME_PREFIX).svg/.jpg"
@echo " flame-report Convert perf.data -> $(FLAME_PREFIX)-report.txt"
@echo " perf-draw Deterministic CPU draw benchmark"
@echo " perf-frame Deterministic SDL GPU frame benchmark (scenario 0/1/2)"
bake:
./scripts/bake_all.sh
@@ -57,6 +70,20 @@ check:
odin check examples/camera_sandbox -collection:pkg=.
odin check examples/clips -collection:pkg=.
perf-draw:
odin run benchmarks/draw_sprite -collection:pkg=. -debug -o:speed \
-define:PERF_ITERATIONS=$(PERF_DRAW_ITERATIONS) \
-define:PERF_WARMUP=$(PERF_DRAW_WARMUP) \
-define:PERF_TRIALS=$(PERF_DRAW_TRIALS)
perf-frame:
odin run benchmarks/sprite_frame -collection:pkg=. -debug -o:speed \
-define:PERF_SPRITES=$(PERF_FRAME_SPRITES) \
-define:PERF_FRAMES=$(PERF_FRAME_FRAMES) \
-define:PERF_WARMUP_FRAMES=$(PERF_FRAME_WARMUP) \
-define:PERF_TRIALS=$(PERF_FRAME_TRIALS) \
-define:PERF_SCENARIO=$(PERF_FRAME_SCENARIO)
toad:
odin run examples/toad -collection:pkg=.