Description of problem: Running clpeak benchmark on intel beignet (IVB) $ OCL_ICD_VENDORS=/etc/OpenCL/vendors/intel-beignet.icd clpeak Platform: Intel Gen OCL Driver Device: Intel(R) HD Graphics IvyBridge GT2 Driver version : 1.4 (Linux x64) Compute units : 16 Clock frequency : 1000 MHz ASSERTION FAILED: Not supported at file /builddir/build/BUILD/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/gen_insn_selection.cpp, function uint32_t gbe::getByteScatterGatherSize(gbe::Selection::Opaque&, gbe::ir::Type), line 4157 Trace/breakpoint trap (core dumped) Version-Release number of selected component: clpeak-0.1-14.20170711git8edab23.fc26 Additional info: reporter: libreport-2.9.1 backtrace_rating: 4 cmdline: clpeak crash_function: gbe::onFailedAssertion executable: /usr/bin/clpeak journald_cursor: s=57f916be67c949bf8cafab1cd39cc9d9;i=5b1e20;b=dfa38e945e7d40b893adc7b1d98b55f3;m=b0777291fc;t=555c9b29a7047;x=724325a244eb765e kernel: 4.11.11-300.fc26.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 gbe::onFailedAssertion at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/sys/assert.cpp:76 #1 gbe::getByteScatterGatherSize at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/gen_insn_selection.cpp:4157 #2 gbe::StoreInstructionPattern::emit at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/gen_insn_selection.cpp:5434 #3 gbe::Selection::Opaque::matchBasicBlock at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/gen_insn_selection.cpp:2633 #4 gbe::Selection::Opaque::<lambda(const gbe::ir::BasicBlock&)>::operator() at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/gen_insn_selection.cpp:2672 #5 gbe::ir::Function::foreachBlock<gbe::Selection::Opaque::select()::<lambda(const gbe::ir::BasicBlock&)> > at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/ir/function.hpp:490 #6 gbe::Selection::Opaque::select at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/gen_insn_selection.cpp:2668 #7 gbe::Selection::select at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/gen_insn_selection.cpp:2861 #8 gbe::GenContext::emitCode at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/gen_context.cpp:3641 #9 gbe::Context::compileKernel at /usr/src/debug/beignet-36f6a8b6b956ffed15d100abe677125d4a5aeaed/backend/src/backend/context.cpp:385
Created attachment 1308410 [details] File: backtrace
Created attachment 1308411 [details] File: cgroup
Created attachment 1308412 [details] File: core_backtrace
Created attachment 1308413 [details] File: cpuinfo
Created attachment 1308414 [details] File: dso_list
Created attachment 1308415 [details] File: environ
Created attachment 1308416 [details] File: limits
Created attachment 1308417 [details] File: maps
Created attachment 1308418 [details] File: open_fds
Created attachment 1308419 [details] File: proc_pid_status
Created attachment 1308420 [details] File: var_log_messages
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Fedora 26 changed to end-of-life (EOL) status on 2018-05-29. Fedora 26 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.