Triton can't cast float8e4nv → uint8 directly. Compute E4M3 bits manually: extract FP32 exponent/mantissa, convert to E4M3 format (4-bit exp + 3-bit mant), handle rounding and overflow, reconstruct dequantized value for FP8 activation quantization.
Triton can't cast float8e4nv → uint8 directly. Compute E4M3 bits manually: extract FP32 exponent/mantissa, convert to E4M3 format (4-bit exp + 3-bit mant), handle rounding and overflow, reconstruct dequantized value for FP8 activation quantization.