Comments (2)
chuckyount
commented on May 24, 2024
Quicker repro:
make clean; make -j stencil=3axis radius=1 BLOCK_LOOP_OUTER_MODS='broken_serpentine' trace_mem=1 mpi=0 OMPFLAGS='-qopenmp-stubs' YK_CXXOPT='-O0' arch=intel64
bin/yask.sh -v -stencil 3axis -arch intel64 -no-pre_auto_tune -max_threads 1 -l 4 -lz 1 -bt 2 -bx 0 -by 0 -bz 0 -mbx 2 -mby 2 -mbz 0 -sbx 4 -ranks 1 -dt 2 -force_scalar -trace | ./utils/bin/analyze_trace.pl
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chuckyount
commented on May 24, 2024
Turns out, this is not a bug. Block loops must have strictly increasing indices when using temporal blocking.
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Related Issues (20)
- Remove unnecessary MPI buf allocation HOT 1
- Improve default temporal allocation
- Track and check step-var values in APIs
- Select host arch by default during build and run HOT 2
- Compile error: find_seq_in_lookup_table: seq_number not found (shared/cfe/edgcpfe/il.c) HOT 2
- Improve halo-exchange for all domain sizes
- Convert code-names to ISA for "arch" setting.
- Enable intra-node MPI via shared-memory as default HOT 2
- Add data visualization
- Share auto-tuner results among ranks
- Enable streaming writes automatically HOT 1
- Relocate API doc hosting HOT 1
- "make clean; make stencil=iso3dfd" error HOT 13
- paper or so HOT 1
- Use specialised stores without mask in calc_loop_of_clusters HOT 3
- Unnecessary integer moves HOT 4
- Python API does not work with next-gen Intel compiler HOT 1
- Implement "*_in_slice" APIs directly on device for offload builds
- Hang during MPI shm allocation
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