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[https://nvbugs/5515753][ci] Add NCCL_DEBUG=INFO flag to collect more… #8440

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Merged
merged 4 commits into from
Oct 22, 2025
Merged

[https://nvbugs/5515753][ci] Add NCCL_DEBUG=INFO flag to collect more… #8440

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04630f6
[https://nvbugs/5515753][ci] Add NCCL_DEBUG=INFO flag to collect more…
SimengLiu-nv Oct 16, 2025
fbad85e
[https://nvbugs/5434352][ci] Waive test_moe.py::TestMoeFp4::test_auto…
SimengLiu-nv Oct 17, 2025
042c5c5
[https://nvbugs/5575841][ci] Waive TestMoeFp4 test_autotune and test_…
SimengLiu-nv Oct 18, 2025
ab16bed
[https://nvbugs/5597647][ci] Waive CI failure.
SimengLiu-nv Oct 20, 2025
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2 changes: 2 additions & 0 deletions jenkins/L0_Test.groovy
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Original file line number Diff line number Diff line change
Expand Up @@ -1664,6 +1664,8 @@ def runLLMTestlistOnPlatformImpl(pipeline, platform, testList, config=VANILLA_CO
extraInternalEnv = "__LUNOWUD=\"-thread_pool_size=${TESTER_CORES}\""
// CPP test execution is timing out easily, so we always override its internal timeout to the same value as pytest
extraInternalEnv += " CPP_TEST_TIMEOUT_OVERRIDDEN=${pytestTestTimeout}"
// Enable NCCL debug information for multi-GPU tests
extraInternalEnv += " NCCL_DEBUG=INFO"

def testDBList = renderTestDB(testList, llmSrc, stageName)
testList = "${testList}_${splitId}"
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2 changes: 1 addition & 1 deletion tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py
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Expand Up @@ -183,7 +183,7 @@ def func(input, residual, norm_weight, eps, enable_fusion):
)
def test_row_linear_residual_norm_fusion(seq_len, hidden_size, dtype, strategy,
fusion):

pytest.skip("https://nvbugs/5597647")
torch.manual_seed(42)
tensor_parallel_size = 2

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3 changes: 0 additions & 3 deletions tests/unittest/_torch/multi_gpu_modeling/test_deepseek.py
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Expand Up @@ -33,9 +33,6 @@ def test_deepseek_streaming(model_name, backend, quant, tp_size):
is_fp8 = quant == "fp8"
is_fp4 = quant == "fp4"

if tp_size == 4:
pytest.skip(f"https://nvbugs/5515753")

if torch.cuda.device_count() < tp_size:
pytest.skip(f"Not enough GPUs available, need {tp_size} "
f"but only have {torch.cuda.device_count()}")
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5 changes: 5 additions & 0 deletions tests/unittest/_torch/thop/parallel/test_moe.py
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Expand Up @@ -1062,6 +1062,7 @@ class TestMoeFp4:
)
def test_autotune(self, num_tokens, hidden_size, intermediate_size,
routing_info):
pytest.skip("https://nvbugs/5575841")

self.run_moe_fp4_test(num_tokens,
hidden_size,
Expand Down Expand Up @@ -1114,6 +1115,7 @@ def test_autotune(self, num_tokens, hidden_size, intermediate_size,
ids=["use_score_as_input", "use_topk_as_input"])
def test_no_autotune(self, num_tokens, hidden_size, intermediate_size,
routing_info, use_topk_as_input):
pytest.skip("https://nvbugs/5575841")

self.run_moe_fp4_test(num_tokens,
hidden_size,
Expand Down Expand Up @@ -1154,6 +1156,9 @@ def run_moe_fp4_test(self, num_tokens: int, hidden_size: int,
if padding >= 256:
pytest.skip("Routing kernel requires that padding be less than 256")

if intermediate_size == 384:
pytest.skip("https://nvbugs/5434352")

assert top_k <= num_experts
assert top_k <= 8
assert num_experts % 4 == 0
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