mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 02:11:36 -04:00
Matthew Stanley
f7258927ae
Runtime measurement showed this function (RAM 0x641C) and its internal branch targets (0x6430, 0x6444, 0x6458, 0x650C, 0x6514, 0x658C, 0x6594) collectively generating ~50K dirty_ram_dispatch blocks/session. The address is confirmed as a true function start via jalr call site at 0xBFC15F10. Seeding the entry point only; CFG analysis discovers all internal labels. Result: blocks_run dropped from 119,804 to 29,692 (75% reduction). Also adds tools/probe_dirty_ram.py for live dirty_ram measurement via the TCP debug server. Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
import socket, json, time, sys
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port = int(sys.argv[1]) if len(sys.argv) > 1 else 4470
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def send_cmd(cmd, **kwargs):
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payload = {'id': 1, 'cmd': cmd}
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payload.update(kwargs)
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s = socket.create_connection(('127.0.0.1', port), timeout=3)
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s.sendall(json.dumps(payload).encode() + b'\n')
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data = b''
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while True:
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chunk = s.recv(4096)
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if not chunk:
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break
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data += chunk
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try:
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json.loads(data.decode())
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break
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except:
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pass
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s.close()
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return json.loads(data.decode())
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# Wait for server
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for i in range(15):
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try:
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r = send_cmd('ping')
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print(f'Connected. frame={r.get("frame")}, dispatch_miss_total={r.get("dispatch_miss_total")}')
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break
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except Exception as e:
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print(f' waiting... ({e})')
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time.sleep(2)
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else:
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print('Could not connect after 30s')
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sys.exit(1)
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# Query dirty_ram stats
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try:
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r = send_cmd('dirty_ram_stats')
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print('dirty_ram_stats:', json.dumps(r, indent=2))
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except Exception as e:
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print(f'dirty_ram_stats failed: {e}')
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# Also try heartbeat
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try:
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r = send_cmd('heartbeat')
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print('heartbeat:', json.dumps(r, indent=2))
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except Exception as e:
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print(f'heartbeat failed: {e}')
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