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[Scheduler] Tiny organize code style #13806

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Merged
hnyls2002 merged 1 commit into from
Nov 23, 2025
Merged

[Scheduler] Tiny organize code style #13806

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60 changes: 0 additions & 60 deletions python/sglang/srt/managers/scheduler.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1627,66 +1627,6 @@ def handle_batch_embedding_request(
for tokenized_req in recv_req:
self.handle_embedding_request(tokenized_req)

def _get_token_info(self):
available_size = self.token_to_kv_pool_allocator.available_size()
evictable_size = self.tree_cache.evictable_size()
num_used = self.max_total_num_tokens - (available_size + evictable_size)
token_usage = num_used / self.max_total_num_tokens
return num_used, token_usage, available_size, evictable_size

def _get_mamba_token_info(self):
is_radix_tree = isinstance(self.tree_cache, MambaRadixCache)
full_available_size = self.token_to_kv_pool_allocator.available_size()
full_evictable_size = (
self.tree_cache.full_evictable_size() if is_radix_tree else 0
)
mamba_available_size = self.req_to_token_pool.mamba_pool.available_size()
mamba_evictable_size = (
self.tree_cache.mamba_evictable_size() if is_radix_tree else 0
)
full_num_used = self.token_to_kv_pool_allocator.size - (
full_available_size + full_evictable_size
)
mamba_num_used = self.req_to_token_pool.mamba_pool.size - (
mamba_available_size + mamba_evictable_size
)
full_token_usage = full_num_used / self.token_to_kv_pool_allocator.size
mamba_usage = mamba_num_used / self.req_to_token_pool.mamba_pool.size
return (
full_num_used,
mamba_num_used,
full_token_usage,
mamba_usage,
full_available_size,
full_evictable_size,
mamba_available_size,
mamba_evictable_size,
)

def _get_swa_token_info(self):
full_available_size = self.token_to_kv_pool_allocator.full_available_size()
full_evictable_size = self.tree_cache.full_evictable_size()
swa_available_size = self.token_to_kv_pool_allocator.swa_available_size()
swa_evictable_size = self.tree_cache.swa_evictable_size()
full_num_used = self.full_tokens_per_layer - (
full_available_size + full_evictable_size
)
swa_num_used = self.swa_tokens_per_layer - (
swa_available_size + swa_evictable_size
)
full_token_usage = full_num_used / self.full_tokens_per_layer
swa_token_usage = swa_num_used / self.swa_tokens_per_layer
return (
full_num_used,
swa_num_used,
full_token_usage,
swa_token_usage,
full_available_size,
full_evictable_size,
swa_available_size,
swa_evictable_size,
)

def get_next_batch_to_run(self) -> Optional[ScheduleBatch]:
# Merge the prefill batch into the running batch
chunked_req_to_exclude = set()
Expand Down
59 changes: 59 additions & 0 deletions python/sglang/srt/managers/scheduler_runtime_checker_mixin.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,65 @@


class SchedulerRuntimeCheckerMixin:
def _get_token_info(self: Scheduler):
available_size = self.token_to_kv_pool_allocator.available_size()
evictable_size = self.tree_cache.evictable_size()
num_used = self.max_total_num_tokens - (available_size + evictable_size)
token_usage = num_used / self.max_total_num_tokens
return num_used, token_usage, available_size, evictable_size

def _get_mamba_token_info(self: Scheduler):
is_radix_tree = isinstance(self.tree_cache, MambaRadixCache)
full_available_size = self.token_to_kv_pool_allocator.available_size()
full_evictable_size = (
self.tree_cache.full_evictable_size() if is_radix_tree else 0
)
mamba_available_size = self.req_to_token_pool.mamba_pool.available_size()
mamba_evictable_size = (
self.tree_cache.mamba_evictable_size() if is_radix_tree else 0
)
full_num_used = self.token_to_kv_pool_allocator.size - (
full_available_size + full_evictable_size
)
mamba_num_used = self.req_to_token_pool.mamba_pool.size - (
mamba_available_size + mamba_evictable_size
)
full_token_usage = full_num_used / self.token_to_kv_pool_allocator.size
mamba_usage = mamba_num_used / self.req_to_token_pool.mamba_pool.size
return (
full_num_used,
mamba_num_used,
full_token_usage,
mamba_usage,
full_available_size,
full_evictable_size,
mamba_available_size,
mamba_evictable_size,
)

def _get_swa_token_info(self: Scheduler):
full_available_size = self.token_to_kv_pool_allocator.full_available_size()
full_evictable_size = self.tree_cache.full_evictable_size()
swa_available_size = self.token_to_kv_pool_allocator.swa_available_size()
swa_evictable_size = self.tree_cache.swa_evictable_size()
full_num_used = self.full_tokens_per_layer - (
full_available_size + full_evictable_size
)
swa_num_used = self.swa_tokens_per_layer - (
swa_available_size + swa_evictable_size
)
full_token_usage = full_num_used / self.full_tokens_per_layer
swa_token_usage = swa_num_used / self.swa_tokens_per_layer
return (
full_num_used,
swa_num_used,
full_token_usage,
swa_token_usage,
full_available_size,
full_evictable_size,
swa_available_size,
swa_evictable_size,
)

def _check_hybrid_memory(self: Scheduler):
(
Expand Down
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