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This commit is contained in:
J. Nick Koston
2025-10-17 16:19:50 -10:00
parent c6ecfd0c55
commit 558d4eb9dd
2 changed files with 45 additions and 48 deletions
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57
script/ci_memory_impact_extract.py
View File

@@ -132,41 +132,34 @@ def run_detailed_analysis(build_dir: str) -> dict | None:
file=sys.stderr, file=sys.stderr,
) )
try: analyzer = MemoryAnalyzer(elf_path, idedata=idedata)
analyzer = MemoryAnalyzer(elf_path, idedata=idedata) components = analyzer.analyze()
components = analyzer.analyze()
# Convert to JSON-serializable format # Convert to JSON-serializable format
result = { result = {
"components": { "components": {
name: { name: {
"text": mem.text_size, "text": mem.text_size,
"rodata": mem.rodata_size, "rodata": mem.rodata_size,
"data": mem.data_size, "data": mem.data_size,
"bss": mem.bss_size, "bss": mem.bss_size,
"flash_total": mem.flash_total, "flash_total": mem.flash_total,
"ram_total": mem.ram_total, "ram_total": mem.ram_total,
"symbol_count": mem.symbol_count, "symbol_count": mem.symbol_count,
} }
for name, mem in components.items() for name, mem in components.items()
}, },
"symbols": {}, "symbols": {},
} }
# Build symbol map # Build symbol map
for section in analyzer.sections.values(): for section in analyzer.sections.values():
for symbol_name, size, _ in section.symbols: for symbol_name, size, _ in section.symbols:
if size > 0: if size > 0:
demangled = analyzer._demangle_symbol(symbol_name) demangled = analyzer._demangle_symbol(symbol_name)
result["symbols"][demangled] = size result["symbols"][demangled] = size
return result return result
except Exception as e:
print(f"Warning: Failed to run detailed analysis: {e}", file=sys.stderr)
import traceback
traceback.print_exc(file=sys.stderr)
return None
def main() -> int: def main() -> int:

36
script/determine-jobs.py
View File

@@ -74,6 +74,18 @@ class Platform(StrEnum):
MEMORY_IMPACT_FALLBACK_COMPONENT = "api" # Representative component for core changes MEMORY_IMPACT_FALLBACK_COMPONENT = "api" # Representative component for core changes
MEMORY_IMPACT_FALLBACK_PLATFORM = Platform.ESP32_IDF # Most representative platform MEMORY_IMPACT_FALLBACK_PLATFORM = Platform.ESP32_IDF # Most representative platform
# Platform preference order for memory impact analysis
# Prefer newer platforms first as they represent the future of ESPHome
# ESP8266 is most constrained but many new features don't support it
MEMORY_IMPACT_PLATFORM_PREFERENCE = [
Platform.ESP32_C6_IDF, # ESP32-C6 IDF (newest, supports Thread/Zigbee)
Platform.ESP8266_ARD, # ESP8266 Arduino (most memory constrained - best for impact analysis)
Platform.ESP32_IDF, # ESP32 IDF platform (primary ESP32 platform, most representative)
Platform.ESP32_C3_IDF, # ESP32-C3 IDF
Platform.ESP32_S2_IDF, # ESP32-S2 IDF
Platform.ESP32_S3_IDF, # ESP32-S3 IDF
]
def should_run_integration_tests(branch: str | None = None) -> bool: def should_run_integration_tests(branch: str | None = None) -> bool:
"""Determine if integration tests should run based on changed files. """Determine if integration tests should run based on changed files.
@@ -274,17 +286,6 @@ def detect_memory_impact_config(
- platform: platform name for the merged build - platform: platform name for the merged build
- use_merged_config: "true" (always use merged config) - use_merged_config: "true" (always use merged config)
""" """
# Platform preference order for memory impact analysis
# Prefer newer platforms first as they represent the future of ESPHome
# ESP8266 is most constrained but many new features don't support it
PLATFORM_PREFERENCE = [
Platform.ESP32_C6_IDF, # ESP32-C6 IDF (newest, supports Thread/Zigbee)
Platform.ESP8266_ARD, # ESP8266 Arduino (most memory constrained - best for impact analysis)
Platform.ESP32_IDF, # ESP32 IDF platform (primary ESP32 platform, most representative)
Platform.ESP32_C3_IDF, # ESP32-C3 IDF
Platform.ESP32_S2_IDF, # ESP32-S2 IDF
Platform.ESP32_S3_IDF, # ESP32-S3 IDF
]
# Get actually changed files (not dependencies) # Get actually changed files (not dependencies)
files = changed_files(branch) files = changed_files(branch)
@@ -337,7 +338,7 @@ def detect_memory_impact_config(
available_platforms = [] available_platforms = []
for test_file in test_files: for test_file in test_files:
_, platform = parse_test_filename(test_file) _, platform = parse_test_filename(test_file)
if platform != "all" and platform in PLATFORM_PREFERENCE: if platform != "all" and platform in MEMORY_IMPACT_PLATFORM_PREFERENCE:
available_platforms.append(platform) available_platforms.append(platform)
if not available_platforms: if not available_platforms:
@@ -352,7 +353,7 @@ def detect_memory_impact_config(
# Find common platforms supported by ALL components # Find common platforms supported by ALL components
# This ensures we can build all components together in a merged config # This ensures we can build all components together in a merged config
common_platforms = set(PLATFORM_PREFERENCE) common_platforms = set(MEMORY_IMPACT_PLATFORM_PREFERENCE)
for component, platforms in component_platforms_map.items(): for component, platforms in component_platforms_map.items():
common_platforms &= platforms common_platforms &= platforms
@@ -362,7 +363,7 @@ def detect_memory_impact_config(
platform = MEMORY_IMPACT_FALLBACK_PLATFORM platform = MEMORY_IMPACT_FALLBACK_PLATFORM
elif common_platforms: elif common_platforms:
# Pick the most preferred platform that all components support # Pick the most preferred platform that all components support
platform = min(common_platforms, key=PLATFORM_PREFERENCE.index) platform = min(common_platforms, key=MEMORY_IMPACT_PLATFORM_PREFERENCE.index)
else: else:
# No common platform - pick the most commonly supported platform # No common platform - pick the most commonly supported platform
# This allows testing components individually even if they can't be merged # This allows testing components individually even if they can't be merged
@@ -370,10 +371,13 @@ def detect_memory_impact_config(
for platforms in component_platforms_map.values(): for platforms in component_platforms_map.values():
for p in platforms: for p in platforms:
platform_counts[p] = platform_counts.get(p, 0) + 1 platform_counts[p] = platform_counts.get(p, 0) + 1
# Pick the platform supported by most components, preferring earlier in PLATFORM_PREFERENCE # Pick the platform supported by most components, preferring earlier in MEMORY_IMPACT_PLATFORM_PREFERENCE
platform = max( platform = max(
platform_counts.keys(), platform_counts.keys(),
key=lambda p: (platform_counts[p], -PLATFORM_PREFERENCE.index(p)), key=lambda p: (
platform_counts[p],
-MEMORY_IMPACT_PLATFORM_PREFERENCE.index(p),
),
) )
# Debug output # Debug output