mirror of
https://github.com/mihawk-99/PS5_RetroArch.git
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Mihawk
38284d1cdc
Use SDK f674976 for blocking heap contention and live direct-memory availability. Trim unused PPSSPP caches under pressure, drain retired GPU objects and retry framebuffer allocation once; close content on unrecoverable failure. Report CPU/GPU/free/largest memory around state loads and failures. Verified: all five tools/verify.sh gates, 87 tests including 108 injected GPU failures, all 16 core builds; SDK 318 checks plus memory scanner tests. Console evidence: evidence/ppsspp-memory-recovery. Balanced and 6x/8x pass repeated state round trips; prior 10x/8x crash now recovers first load, then safely closes content after device OOM on second load. Build 8b635e9b installed; user settings/state unchanged.
52 lines
2.6 KiB
Python
52 lines
2.6 KiB
Python
"""Execute the port's actual framebuffer creation with failures at every GPU call."""
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from pathlib import Path
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import subprocess
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import tempfile
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import unittest
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ROOT = Path(__file__).resolve().parent.parent
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class PPSSPPMemory(unittest.TestCase):
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def test_framebuffer_failure_cleanup(self):
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# Reconstruct the patched file from the pinned input, never trust a dev checkout.
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source = subprocess.check_output([
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'git', '-C', str(ROOT / '.deps/ppsspp-src'), 'show',
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'fa50bb1976065c4f8b1b47af227d367fe9771555:Common/GPU/Vulkan/VulkanFramebuffer.cpp'
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], text=True)
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patch = (ROOT / 'patches/ppsspp/ps5-port.patch').read_text()
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start = patch.index('diff --git a/Common/GPU/Vulkan/VulkanFramebuffer.cpp')
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end = patch.find('\ndiff --git ', start + 1)
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with tempfile.TemporaryDirectory() as directory:
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work = Path(directory)
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path = work / 'Common/GPU/Vulkan/VulkanFramebuffer.cpp'
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path.parent.mkdir(parents=True)
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path.write_text(source)
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subprocess.run(['git', 'apply', '--unsafe-paths', '--directory=' + directory, '-'],
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input=patch[start:end if end >= 0 else None] + '\n', text=True, check=True)
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source = path.read_text()
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parts = []
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for first, last in [
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('VkSampleCountFlagBits MultiSampleLevelToFlagBits', 'void VKRFramebuffer::UpdateTag'),
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('VKRFramebuffer::~VKRFramebuffer()', 'static VkAttachmentLoadOp'),
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]:
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parts.append(source[source.index(first):source.index(last)])
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(work / 'framebuffer_methods.inc').write_text('\n'.join(parts))
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binary = work / 'framebuffer-test'
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subprocess.run(['c++', '-std=c++17', '-I' + directory,
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str(ROOT / 'tests/ppsspp_framebuffer_failure_test.cpp'),
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'-o', str(binary)], check=True)
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subprocess.run([str(binary)], check=True)
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def test_shared_pool_pressure(self):
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with tempfile.TemporaryDirectory() as directory:
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binary = Path(directory) / 'memory-test'
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(Path(directory) / 'ps5platform').symlink_to(
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ROOT / '.deps/native/ps5-payload-sdk/target/include/ps5platform')
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subprocess.run(['c++', '-std=c++17', '-pthread',
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'-I' + str(ROOT / 'src'),
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'-I' + directory,
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str(ROOT / 'tests/memory_status_test.cpp'),
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str(ROOT / 'src/memory_status.cpp'), '-o', str(binary)], check=True)
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subprocess.run([str(binary)], check=True)
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