TRUTH SOCIAL: NVLINK MULTICAST IS NOT SUPPORTED ON BLACKWELL "CONFIDENTIAL COMPUTING" LEADING TO 61% PERFORMANCE REGRESSION ON SGLANG QWEN3.5 397B ACCORDING TO @VERDACLOUD 'S RECENT GITHUB TICKET. NVI

NVLink multicast unsupported on Blackwell Confidential Computing causes 61% performance regression on SGLang Qwen3.5 397