Nagayasu-san, Frank
> Great findings. I guess we are reaching the root cause. > So, I guess, at least, we can avoid the segfault by using gcc-4.x. Thanks a lot for your corporation. By using gcc-4.x, MADLib works so nicely on my environment. Regards, -- Atsushi Neki -----Original Message----- From: Satoshi Nagayasu [mailto:[email protected]] Sent: Monday, April 10, 2017 5:32 PM To: [email protected] Subject: Re: Multinomial Regression: Failed with a msg "Hessian or gradient is not finite." 2017-04-10 17:19 GMT+09:00 Neki, Atsushi <[email protected]>: >> > Do you have any chance to build the PostgreSQL binary from the source code >> > by yourself, and try it? > > It's still Failed. > Same result with before. (Attached error log) > > [NG] MADLib 1.10(binary that built from source by using gcc-5.4) > + PG 9.6(binary that built from source by using gcc-5.4) > + Ubuntu 16.04 Great findings. I guess we are reaching the root cause. gcc-5.4 and/or some components which MADlib relies might have some problem in the binary level. I will try reproducing it on my box asap. So, I guess, at least, we can avoid the segfault by using gcc-4.x. Regards, -- Satoshi Nagayasu <[email protected]>
