[Bug fortran/97070] Discrepancy in results between OpenMP/OpenACC

2020-10-05 Thread venetis at ceid dot upatras.gr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97070 --- Comment #5 from Ioannis E. Venetis --- I am sorry for coming back to this and for the confusion, but my previous report of having solved the problem proved wrong. I was getting the correct result because the code was running on the CPU, not

[Bug fortran/97070] Discrepancy in results between OpenMP/OpenACC

2020-10-04 Thread venetis at ceid dot upatras.gr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97070 --- Comment #4 from Ioannis E. Venetis --- It seems that the problem was indeed some kind of confusion due to multiple gcc installs. I removed the nvptx related packages of gcc-9.3.0 from my Ubuntu 16.04.7 LTS system (packages

[Bug fortran/97070] Discrepancy in results between OpenMP/OpenACC

2020-09-28 Thread venetis at ceid dot upatras.gr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97070 --- Comment #3 from Ioannis E. Venetis --- This is weird. Just downloaded gcc from git and built version 11.0 $ /home/venetis/apps/gcc-20200928/bin/gcc -v Using built-in specs. COLLECT_GCC=/home/venetis/apps/gcc-20200928/bin/gcc

[Bug fortran/97070] Discrepancy in results between OpenMP/OpenACC

2020-09-28 Thread venetis at ceid dot upatras.gr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97070 --- Comment #2 from Ioannis E. Venetis --- Created attachment 49279 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49279=edit GCC building script