fix ablation study

validation/tools/pim/ablation/README.md

@@ -18,17 +18,17 @@ latency and throughput pipeline 4.
 | Variant | Raptor options |
 |---|---|
 | `baseline` | None. |
-| `no-synchronization` | `--pim-disable-synchronization` |
-| `no-spatial-planning` | `--pim-disable-spatial-planning` |
-| `no-synchronization-no-spatial-planning` | Both options. |
+| `no-sync` | `--pim-disable-synchronization` |
+| `no-plan` | `--pim-disable-spatial-planning` |
+| `no-sync-no-plan` | Both options. |
 
 Every variant runs Raptor only. Pimcomp is not compiled, validated, or
 simulated. Reference inputs and outputs are generated once under the shared
 common-artifact root and reused by every variant. Ctrl+C terminates the active
 variant and all of its worker jobs.
 
-The percentage baseline is `no-synchronization-no-spatial-planning`: both
-ablation features are disabled, so its values are `+0.00%`. Every other
+The percentage baseline is `baseline`, so its available values are `+0.00%`.
+Every other
 variant reports the signed percentage difference of its Raptor metrics from
 that reference for the same model, architecture, mode, and pipeline. Positive
 values mean the metric is higher; negative values mean it is lower.
@@ -61,6 +61,6 @@ as the disabled variants. The three disabled variants are stored below each mode
 artifacts remain under each model's `artifacts/common` directory. Transient
 per-variant comparison summaries are removed after aggregation. The combined
 table is written to `<out-dir>/results_ablation.csv`; it contains only the variant, case
-identifiers, and signed `latency_percent`, `throughput_percent`,
-`power_percent`, and `energy_percent` columns. These are Raptor metrics;
+identifiers, and signed percentage `latency`, `throughput`, `power`, and
+`energy` columns. These are Raptor metrics;
 Pimcomp metrics are omitted because the ablation invokes Raptor only.