Hardware2h ago
Huawei HiFloat4 Outperforms MXFP4 In Chip Tests
Huawei's HiFloat4 training format beat Western-developed MXFP4 in a performance test on Ascend chips. This development suggests export controls are accelerating Chinese innovation in custom numerical formats. The shift reduces reliance on foreign standards. Hardware engineers must now track divergent precision standards between East and West.