perf: optimize spark_cast_float64_to_utf8 (~40% faster)#4918

andygrove merged 3 commits into

apache:mainapache/datafusion-comet:mainfrom

andygrove:auto-opt/spark_cast_float64_to_utf8-datafusion-comet-20260714-045616andygrove/datafusion-comet:auto-opt/spark_cast_float64_to_utf8-datafusion-comet-20260714-045616Copy head branch name to clipboard