ayo
7c5d3c9157
Add native K/M/RR inference engines, HIP kernels, replay and validation harnesses, and Windows DLSS setup and runtime support. Include GPU profiling tools, build and packaging scripts, platform integration patches, and implementation documentation.
37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
"""Completion/error contracts for the sleeping CUDA event wait (no GPU needed)."""
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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().parents[1]
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class EventWaitTests(unittest.TestCase):
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def test_completion_pending_and_error(self):
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source = r'''
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#include "d4r_event_wait.h"
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#include <cassert>
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int main() {
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int sleeps = 0, queries = 0;
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assert(d4r_wait_event([] { return 0; }, [&] { ++sleeps; }) == 0);
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assert(sleeps == 0);
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assert(d4r_wait_event([&] { return ++queries <= 7 ? 600 : 0; },
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[&] { ++sleeps; }) == 0);
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assert(queries == 8 && sleeps == 7);
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sleeps = 0;
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assert(d4r_wait_event([] { return 719; }, [&] { ++sleeps; }) == 719);
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assert(sleeps == 0);
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queries = 0;
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assert(d4r_wait_event([&] { return ++queries == 1 ? 600 : 700; },
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[&] { ++sleeps; }) == 700);
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assert(sleeps == 1);
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}
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'''
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with tempfile.TemporaryDirectory() as tmp:
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runner = Path(tmp) / "wait"
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subprocess.run(["c++", "-x", "c++", "-std=c++17", "-Wall", "-Wextra", "-Werror",
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"-I", str(ROOT / "tools"), "-o", str(runner), "-"],
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input=source, text=True, check=True, capture_output=True)
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subprocess.run([str(runner)], check=True, timeout=5)
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