|
| 1 | +from __future__ import annotations |
| 2 | + |
| 3 | +import asyncio |
| 4 | +import subprocess |
| 5 | +import tempfile |
| 6 | +from pathlib import Path |
| 7 | + |
| 8 | +from .config import TaskConfig |
| 9 | +from .manifest import ( |
| 10 | + RunManifest, |
| 11 | + SessionEntry, |
| 12 | + TbEntry, |
| 13 | + TbTaskEntry, |
| 14 | + write_manifest, |
| 15 | +) |
| 16 | +from .session import run_all_sessions, setup_codebase, setup_rtk |
| 17 | +from .terminal_bench import run_terminal_bench |
| 18 | +from .vm import create_vm_pool, destroy_vm_pool |
| 19 | + |
| 20 | +ROOT_DIR = Path(__file__).resolve().parent.parent |
| 21 | + |
| 22 | + |
| 23 | +def _create_tarball(source_dir: Path) -> str: |
| 24 | + tarball = tempfile.mktemp(suffix=".tar.gz") |
| 25 | + subprocess.run( |
| 26 | + ["tar", "czf", tarball, "-C", str(source_dir), "."], |
| 27 | + check=True, |
| 28 | + ) |
| 29 | + return tarball |
| 30 | + |
| 31 | + |
| 32 | +def _print_step(step: int, total: int, msg: str): |
| 33 | + print(f"\n[{step}/{total}] {msg}") |
| 34 | + |
| 35 | + |
| 36 | +def _session_to_entry(r) -> SessionEntry: |
| 37 | + return SessionEntry( |
| 38 | + vm_name=r.vm_name, |
| 39 | + group=r.group, |
| 40 | + stdout_json=f"{r.vm_name}-stdout.json", |
| 41 | + otel_log=f"{r.vm_name}-otel.log", |
| 42 | + rtk_db=f"{r.vm_name}-tracking.db" if r.rtk_db_path else None, |
| 43 | + exit_code=r.exit_code, |
| 44 | + error=r.error or None, |
| 45 | + ) |
| 46 | + |
| 47 | + |
| 48 | +def _tb_to_entry(r) -> TbEntry: |
| 49 | + return TbEntry( |
| 50 | + vm_name=r.vm_name, |
| 51 | + group=r.group, |
| 52 | + total=r.total, |
| 53 | + passed=r.passed, |
| 54 | + failed=r.failed, |
| 55 | + tasks=[TbTaskEntry(name=t.name, passed=t.passed, duration_s=t.duration_s) for t in r.tasks], |
| 56 | + error=r.error, |
| 57 | + ) |
| 58 | + |
| 59 | + |
| 60 | +async def run_benchmark( |
| 61 | + task: TaskConfig, |
| 62 | + vms: int, |
| 63 | + api_key: str, |
| 64 | + output_dir: Path, |
| 65 | + cloud_init: Path | None = None, |
| 66 | + terminal_bench: bool = False, |
| 67 | + keep_vms: bool = False, |
| 68 | +) -> RunManifest: |
| 69 | + if cloud_init is None: |
| 70 | + cloud_init = ROOT_DIR / "cloud-init-base.yaml" |
| 71 | + |
| 72 | + output_dir.mkdir(parents=True, exist_ok=True) |
| 73 | + |
| 74 | + total_steps = 5 if terminal_bench else 4 |
| 75 | + vm_names: list[str] = [] |
| 76 | + |
| 77 | + manifest = RunManifest( |
| 78 | + task_name=task.name, |
| 79 | + model=task.model, |
| 80 | + vm_count=vms, |
| 81 | + ) |
| 82 | + |
| 83 | + try: |
| 84 | + _print_step(1, total_steps, f"Creating {vms * 2} VMs ({vms} RTK ON + {vms} RTK OFF)") |
| 85 | + vm_names = await create_vm_pool(vms, cloud_init) |
| 86 | + print(f" VMs ready: {', '.join(vm_names)}") |
| 87 | + |
| 88 | + _print_step(2, total_steps, "Setting up codebases") |
| 89 | + local_tarball = None |
| 90 | + if not task.codebase.is_github: |
| 91 | + local_tarball = _create_tarball(task.codebase.local_path()) |
| 92 | + |
| 93 | + await asyncio.gather(*( |
| 94 | + setup_codebase(name, task.codebase, local_tarball) |
| 95 | + for name in vm_names |
| 96 | + )) |
| 97 | + print(" Codebases deployed") |
| 98 | + |
| 99 | + _print_step(3, total_steps, "Configuring RTK on ON VMs") |
| 100 | + setup_script = ROOT_DIR / "setup-rtk.sh" |
| 101 | + on_vms = [n for n in vm_names if "-on-" in n] |
| 102 | + off_vms = [n for n in vm_names if "-off-" in n] |
| 103 | + await asyncio.gather(*(setup_rtk(vm, setup_script) for vm in on_vms)) |
| 104 | + print(f" RTK configured on {len(on_vms)} VMs") |
| 105 | + |
| 106 | + _print_step(4, total_steps, f"Running Claude sessions (timeout: {task.timeout_minutes}min)") |
| 107 | + results = await run_all_sessions(vm_names, task, api_key, output_dir) |
| 108 | + |
| 109 | + on_ok = [r for r in results if r.group == "on" and not r.error] |
| 110 | + off_ok = [r for r in results if r.group == "off" and not r.error] |
| 111 | + errors = [r for r in results if r.error] |
| 112 | + print(f" Completed: {len(on_ok)} ON, {len(off_ok)} OFF, {len(errors)} errors") |
| 113 | + for r in errors: |
| 114 | + print(f" {r.vm_name}: {r.error}") |
| 115 | + |
| 116 | + manifest.sessions = [_session_to_entry(r) for r in results] |
| 117 | + |
| 118 | + if terminal_bench: |
| 119 | + _print_step(5, total_steps, "Running terminal-bench precision tests") |
| 120 | + tb_on = await asyncio.gather(*( |
| 121 | + run_terminal_bench(vm, "on", task.model, api_key) |
| 122 | + for vm in on_vms |
| 123 | + )) |
| 124 | + tb_off = await asyncio.gather(*( |
| 125 | + run_terminal_bench(vm, "off", task.model, api_key) |
| 126 | + for vm in off_vms |
| 127 | + )) |
| 128 | + |
| 129 | + manifest.terminal_bench = [_tb_to_entry(r) for r in list(tb_on) + list(tb_off)] |
| 130 | + |
| 131 | + ok_on = [r for r in tb_on if not r.error] |
| 132 | + ok_off = [r for r in tb_off if not r.error] |
| 133 | + if ok_on and ok_off: |
| 134 | + on_total = sum(r.total for r in ok_on) |
| 135 | + on_passed = sum(r.passed for r in ok_on) |
| 136 | + off_total = sum(r.total for r in ok_off) |
| 137 | + off_passed = sum(r.passed for r in ok_off) |
| 138 | + on_rate = on_passed / on_total if on_total else 0 |
| 139 | + off_rate = off_passed / off_total if off_total else 0 |
| 140 | + print(f" terminal-bench: ON pass rate={on_rate:.0%}, OFF pass rate={off_rate:.0%}, delta={on_rate - off_rate:+.0%}") |
| 141 | + |
| 142 | + tb_errors = [r for r in list(tb_on) + list(tb_off) if r.error] |
| 143 | + for r in tb_errors: |
| 144 | + print(f" {r.vm_name}: {r.error}") |
| 145 | + |
| 146 | + write_manifest(manifest, output_dir) |
| 147 | + print(f"\n Manifest written to {output_dir / 'manifest.json'}") |
| 148 | + |
| 149 | + finally: |
| 150 | + if not keep_vms and vm_names: |
| 151 | + print("\nCleaning up VMs...") |
| 152 | + await destroy_vm_pool(vm_names) |
| 153 | + print(" VMs destroyed") |
| 154 | + |
| 155 | + return manifest |
0 commit comments