Clear windows branch; preserve previous contents in win-old

tools/windows/fp8_pack_validate.py

@@ -1,46 +0,0 @@
-"""Check gfx1201 hardware packing of every finite OCP e4m3 value and signed zero."""
-import argparse
-import hashlib
-import json
-import os
-import pathlib
-import struct
-import subprocess
-
-import numpy as np
-from m_replay_validate import me
-
-
-def main(args):
-    root = args.output_dir.resolve()
-    root.mkdir(parents=True, exist_ok=True)
-    codes = np.arange(256, dtype=np.uint8)
-    codes[(codes & 127) == 127] = 0  # NaN inputs are outside this finite-value packing contract.
-    inputs = me.E4M3[codes].astype(np.float16).tobytes()
-    (root / 'alloc-0.bin').write_bytes(inputs)
-    (root / 'alloc-1.bin').write_bytes(bytes(256))
-    (root / 'args.bin').write_bytes(struct.pack('<QQ', 0x100000000, 0x200000000))
-    (root / 'manifest.txt').write_text('kernel fp8_pack_probe\nlaunch 1 1 1 32 1 1 0\nargs 16\n'
-        'alloc 0 0x100000000 512\npointer 0 0 0\nalloc 1 0x200000000 256\npointer 8 1 0\n')
-    with (root / 'gpu.stdout.log').open('wb') as stdout, (root / 'gpu.stderr.log').open('wb') as stderr:
-        result = subprocess.run([str(args.probe.resolve()), '--hip-root', str(args.hip_root.resolve()),
-            '--module', str(args.module.resolve()), '--fixture-dir', str(root), '--output-dir', str(root / 'output'),
-            '--iterations', '1'], stdout=stdout, stderr=stderr, timeout=90,
-            env=dict(os.environ, D4R_DIAG_DIR=str(root)))
-    summary = dict(passed=False, architecture='gfx1201', finiteEncodings=254, signedZero=True,
-        moduleSha256=hashlib.sha256(args.module.read_bytes()).hexdigest(), exitCode=f'0x{result.returncode & 0xffffffff:08x}')
-    if result.returncode == 0:
-        actual = np.fromfile(root / 'output/alloc-1.bin', np.uint8)
-        summary['passed'] = actual.size == 256 and bool(np.array_equal(actual, codes))
-        if actual.size == 256:
-            summary['differingCodes'] = int(np.count_nonzero(actual != codes))
-    (root / 'summary.json').write_text(json.dumps(summary, indent=2) + '\n')
-    print(('PASS' if summary['passed'] else 'FAIL') + ' FP8_HARDWARE_PACK finite_encodings=254 signed_zero=1 architecture=gfx1201', flush=True)
-    return 0 if summary['passed'] else 1
-
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser(description=__doc__)
-    for name in ('probe', 'module', 'hip-root', 'output-dir'):
-        parser.add_argument('--' + name, type=pathlib.Path, required=True)
-    raise SystemExit(main(parser.parse_args()))