On Mon, Nov 16, 2020 at 9:16 AM Thomas Schwinge <tho...@codesourcery.com> wrote: > > Hi David! > > Thanks for reporting. > > On 2020-11-15T15:47:15-0500, David Edelsohn <dje....@gmail.com> wrote: > > I am seeing a number of new failures on AIX related to the OpenACC > > kernels patches. > > > > c-c++-common/goacc/kernels-decompose-1.c > > c-c++-common/goacc/kernels-decompose-2.c > > gfortran.dg/goacc/kernels-decompose-1.f95 > > gfortran.dg/goacc/kernels-decompose-2.f95 > > libgomp.oacc-c++/../libgomp.oacc-c-c++-common/kernels-decompose-1.c > > libgomp.oacc-fortran/pr94358-1.f90 > > I suppose what you're asking about is what appears in > <gcc-testresu...@gcc.gnu.org> reports as: > > ERROR: c-c++-common/goacc/kernels-decompose-1.c: can't read "c_loop_i": > no such variable for " dg-line 24 l_loop_i[incr c_loop_i] " > UNRESOLVED: c-c++-common/goacc/kernels-decompose-1.c: can't read > "c_loop_i": no such variable for " dg-line 24 l_loop_i[incr c_loop_i] " > > Etc. > > However, per the reports posted there, these really only (!) appear to > fail for your "Native configuration is powerpc-ibm-aix7.2.3.0" testing, > strange. Which versions of DejaGnu and Tcl are used?
For my internal tester DejaGNU reports the following: Expect version is 5.42.1 Tcl version is 8.4 Framework version is 1.5.3 > > On <https://cfarm.tetaneutral.net/machines/list/> I see there are AIX > systems gcc111, gcc119 -- maybe I'll have luck reproducing the issue > there. > > Admittedly, using Tcl code inside DejaGnu directives is not most common, > but it does make sense conceptually (at least to me), and reportedly does > work with a large number of DejaGnu/Tcl versions combinations. > > > Looking at the testsuite logs I see: > > > > fatal error: GCC is not configured to support amdgcn-amdhsa as offload > > target > > That one's not actually related to the new OpenACC 'kernels' testcases: > it's just the testsuite harness checking whether GCN offloading is > configured. (See <https://gcc.gnu.org/PR88920> "GCC is not configured to > support amdgcn-unknown-amdhsa as offload target"; this should one appear > once per testsuite.) > > > I don't know why this is different from the other OpenACC tests. > > It's not. At least not intentionally. I don't see any obvious difference in the style of the additional options for the kernels testcases versus others, although it specifically is using an option for that test. I only see the "GCC is not configured ... amdhsa" for those tests. > > > How > > should these tests be skipped or adjusted to not fail on other > > systems? > > They are expected to work fine on all systems; they're not specific to > actual code offloading. So if something FAILs, we shall resolve it. Thanks, David