[CI] Rename basic CI stage-a/b/c -> base-a/b/c for symmetry with extra CI (#25420)

test/registered/unit/entrypoints/openai/test_matched_stop.py

@@ -3,7 +3,7 @@ import unittest
 from sglang.srt.sampling.sampling_params import MAX_LEN, get_max_seq_length
 from sglang.test.ci.ci_register import register_cpu_ci
 
-register_cpu_ci(est_time=6, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=6, suite="base-a-test-cpu")
 
 
 class TestRegexPatternMaxLength(unittest.TestCase):

test/registered/unit/entrypoints/openai/test_protocol.py

@@ -32,7 +32,7 @@ from sglang.srt.entrypoints.openai.protocol import (
 )
 from sglang.test.ci.ci_register import register_cpu_ci
 
-register_cpu_ci(est_time=7, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=7, suite="base-a-test-cpu")
 
 
 class TestModelCard(unittest.TestCase):

test/registered/unit/entrypoints/openai/test_serving_chat.py

@@ -32,7 +32,7 @@ from sglang.srt.managers.template_detection import ReasoningToggleConfig
 from sglang.srt.utils import get_or_create_event_loop
 from sglang.test.ci.ci_register import register_cpu_ci
 
-register_cpu_ci(est_time=11, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=11, suite="base-a-test-cpu")
 
 
 class _MockTokenizerManager:

test/registered/unit/entrypoints/openai/test_serving_completions.py

@@ -22,7 +22,7 @@ from sglang.srt.managers.tokenizer_manager import TokenizerManager
 from sglang.srt.utils import get_or_create_event_loop
 from sglang.test.ci.ci_register import register_cpu_ci
 
-register_cpu_ci(est_time=11, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=11, suite="base-a-test-cpu")
 
 
 class _MockTemplateManager:

test/registered/unit/entrypoints/openai/test_serving_embedding.py

@@ -56,7 +56,7 @@ from sglang.srt.entrypoints.openai.serving_embedding import OpenAIServingEmbeddi
 from sglang.srt.managers.io_struct import EmbeddingReqInput
 from sglang.test.ci.ci_register import register_cpu_ci
 
-register_cpu_ci(est_time=10, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=10, suite="base-a-test-cpu")
 
 
 # Mock TokenizerManager for embedding tests

test/registered/unit/entrypoints/openai/test_serving_transcription.py

@@ -28,7 +28,7 @@ from sglang.srt.utils import get_or_create_event_loop
 from sglang.test.ci.ci_register import register_cpu_ci
 from sglang.test.test_utils import CustomTestCase
 
-register_cpu_ci(est_time=4, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=4, suite="base-a-test-cpu")
 
 
 def _chunk(text: str, finish: str = None) -> dict:

test/registered/unit/entrypoints/openai/test_whisper_adapter.py

@@ -21,7 +21,7 @@ from sglang.srt.entrypoints.openai.transcription_adapters.whisper import (
 from sglang.test.ci.ci_register import register_cpu_ci
 from sglang.test.test_utils import CustomTestCase
 
-register_cpu_ci(est_time=2, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=2, suite="base-a-test-cpu")
 
 
 class TestWhisperParseFusedOutput(CustomTestCase):

test/registered/unit/entrypoints/test_ssl_cert_refresher.py

@@ -8,7 +8,7 @@ from sglang.srt.entrypoints.ssl_utils import SSLCertRefresher
 from sglang.test.ci.ci_register import register_cpu_ci
 from sglang.test.test_utils import CustomTestCase
 
-register_cpu_ci(est_time=14, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=14, suite="base-a-test-cpu")
 
 
 def _make_temp_pem(content: bytes) -> str:

test/registered/unit/entrypoints/test_v1_loads_aggregate.py

@@ -11,7 +11,7 @@ from sglang.srt.entrypoints.v1_loads import _compute_aggregate
 from sglang.test.ci.ci_register import register_cpu_ci
 from sglang.test.test_utils import CustomTestCase
 
-register_cpu_ci(est_time=10, suite="stage-a-test-cpu")
+register_cpu_ci(est_time=10, suite="base-a-test-cpu")
 
 
 def _load(