Hotfixing auto length (warmup max_s was wrong).

launcher/src/main.rs

@@ -1687,13 +1687,6 @@ fn main() -> Result<(), LauncherError> {
     let max_position_embeddings = if let Some(config) = &config {
         if let Some(max_position_embeddings) = config.max_position_embeddings {
             if max_position_embeddings > max_default {
-                let max = max_position_embeddings;
-                if args.max_input_tokens.is_none()
-                    && args.max_total_tokens.is_none()
-                    && args.max_batch_prefill_tokens.is_none()
-                {
-                    tracing::info!("Model supports up to {max} but tgi will now set its default to {max_default} instead. This is to save VRAM by refusing large prompts in order to allow more users on the same hardware. You can increase that size using `--max-batch-prefill-tokens={} --max-total-tokens={max} --max-input-tokens={}`.", max + 50, max - 1);
-                }
                 max_default
             } else {
                 max_position_embeddings

server/text_generation_server/models/flash_causal_lm.py

@@ -1532,8 +1532,6 @@ def warmup(
                 self.kv_cache_dtype,
                 self.device,
             )
-            max_bt = batch.max_blocks
-            max_s = max_bt * BLOCK_SIZE
             batch_num_blocks = batch.num_blocks
 
             if SYSTEM == "rocm" and os.environ.get("PYTORCH_TUNABLEOP_ENABLED", False):
@@ -1651,7 +1649,7 @@ def warmup(
                 # Warmup cuda graphs
                 for bs in CUDA_GRAPHS:
                     if self.speculate is None or self.speculate + 1 <= bs:
-                        self.cuda_graph_warmup(bs, max_s, max_bt)
+                        self.cuda_graph_warmup(bs, max_total_tokens, max_total_tokens)
             except torch.cuda.OutOfMemoryError:
                 logger.exception("Decode cuda graph warmup failed")
         else:

server/text_generation_server/models/metadata_kernels.py

@@ -55,7 +55,7 @@ def block_tables_to_ragged(
     cache_lengths: List[int],
     input_lengths_tensor: torch.Tensor,
     cache_lengths_tensor: torch.Tensor,
-    max_current_length: int
+    max_current_length: int,
 ) -> torch.Tensor:
     """Convert block table to ragged format compatible with FlashInfer."""
     assert len(input_lengths) == len(cache_lengths)