swift15: release the numpy view before closing the PLE audit mmap

2026-10-06 20:35:51 -07:00
parent fee66187a1
commit 95219cf4c1
1 changed files with 1 additions and 1 deletions
@@ -48,10 +48,10 @@ for fname, keys in sorted(shards.items()):
        for k in keys:
            meta = header[k]
            off, end = meta["data_offsets"]
-            assert meta["dtype"] == "BF16", f"{k}: dtype {meta['dtype']}"
            a = np.frombuffer(mm, dtype=np.uint16, count=(end - off) // 2,
                              offset=base + off)
            m = int((a & 0x7FFF).max())
+            del a
            if m > gmax:
                gmax = m
                gfile = k