I'm using cygwin 3.1.4 on Windows 10. The new pseudo terminal stuff seems really slow.
For example: $ time seq 10000 (output omitted) real 0m23.510s user 0m1.515s sys 0m4.483s If I minimize the mintty window while seq is running, it gets slightly better: real 0m4.562s user 0m0.390s sys 0m1.202s But when I set CYGWIN=disable_pcon before starting mintty, I get: $ time seq 10000 (output omitted) real 0m0.366s user 0m0.109s sys 0m0.093s So the new implementation seems to be over 60 times slower than the old one. -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
