计算部分是 bundle 511–643,共 133 个;程序中的 vtrace 标记:[('module', 460, 678), ('affine.1', 503, 663)] 未改写:XLA Ops affine.1 ΔT = 1410(2015.0 ns) vtrace 0xb8000000 … vtrace 0xc8000000:XLA Ops affine.1 ΔT = 1418(2026.4 ns),XLA TraceMe $$unknown$$ ΔT = 89(127.1 ns) vtrace 0xb0000005 … vtrace 0xc0000005:XLA Ops affine.1 ΔT = 1420(2029.3 ns),XLA TraceMe overlayer-overhead ΔT = 90(127.9 ns) vtrace 0x80000007 … vtrace 0x90000007:XLA Ops affine.1 ΔT = 1418(2025.0 ns),XLA Ops region.7 ΔT = 90(127.9 ns)