On 11/19/2016 07:44 PM, Bill Chatfield wrote: > My understanding is that it is slow because there is no JIT for arm. Please correct me if I'm wrong. I ran Java on Debian on my Mac Powerbook (PPC) when the JIT wasn't working and it was unusable. Yeah, that's what I ultimately decided as well. It does look like there is some progress upstream on this, so hopefully it will speed up at some point. > > > > On Friday, November 18, 2016 10:49 PM, Orion Poplawski <orion@xxxxxxxxxxxxx> wrote: > > > > I'm building protobuf 3.1.0 for rawhide. The arm build is incredibly slow. > > See http://koji.fedoraproject.org/koji/taskinfo?taskID=16512668 > > Entire x86_64 build took 21 minutes. Steps in the isValidUtf8Test look like: > > Nov 18, 2016 4:18:01 PM com.google.protobuf.IsValidUtf8TestUtil testBytes > INFO: Round tripped 18304 of 65536 > Nov 18, 2016 4:18:01 PM com.google.protobuf.IsValidUtf8TestUtil testBytes > INFO: Round tripped 18304 of 65536 > Nov 18, 2016 4:18:02 PM com.google.protobuf.IsValidUtf8TestUtil testBytes > > It's been running for over 11.5 hours on arm, and test steps look like: > > Nov 18, 2016 6:06:31 PM com.google.protobuf.IsValidUtf8TestUtil testBytes > INFO: Round tripped 18304 of 65536 > Nov 18, 2016 6:07:50 PM com.google.protobuf.IsValidUtf8TestUtil testBytes > INFO: Round tripped 18304 of 65536 > Nov 18, 2016 6:09:15 PM com.google.protobuf.IsValidUtf8TestUtil testBytes > > and has increased in time to: > > Nov 19, 2016 2:52:51 AM com.google.protobuf.IsValidUtf8TestUtil testBytes > INFO: Processed 15 million characters > Nov 19, 2016 3:15:25 AM com.google.protobuf.IsValidUtf8TestUtil testBytes > INFO: Processed 16 million characters > Nov 19, 2016 3:32:52 AM com.google.protobuf.IsValidUtf8TestUtil testBytes > INFO: Round tripped 2650112 of 16777216 > > Have there been any other reports of issues like this on arm? > -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion@xxxxxxxx Boulder, CO 80301 http://www.nwra.com _______________________________________________ java-devel mailing list -- java-devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to java-devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
