| Issue |
126836
|
| Summary |
wrf in SPEC2017 emits "Verification Error" on Grace when using llvmorg-20.1.0-rc1
|
| Labels |
regression
|
| Assignees |
|
| Reporter |
yus3710-fj
|
* CPU2017.*.log
```
runcpu v6612 started at 2025-02-12 10:12:40 on "***"
runcpu is: /path/to/cpu2017-1.1.0/bin/harness/runcpu
runcpu: runcpu -I --action run -T base -c /path/to/config.cfg -i ref -n 1 --threads=1 --output_root=/path/to/output -o asc 521
toolset: linux-aarch64
suite: CPU2017 1.1.9
:
Benchmarks selected: 521.wrf_r
Compiling Binaries
------------------------------------------------------------------------
:
O: OPTIMIZE="-O2 -mcpu=neoverse-v2"
:
flang version 20.1.0-rc1 (https://github.com/llvm/llvm-project.git af7f483a9d801252247b6c72e3763c1f55c5a506)
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /path/to/bin
clang version 20.1.0-rc1 (https://github.com/llvm/llvm-project.git af7f483a9d801252247b6c72e3763c1f55c5a506)
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /path/to/bin
:
Setting Up Run Directories
Setting up 521.wrf_r refrate (ref) base mytest-64 (1 copy): run_base_refrate_mytest-64.0000
-----------------------------------
Running Benchmarks
-----------------------------------
:
Error with '/path/to/cpu2017-1.1.0/bin/specinvoke -d /path/to/output/benchspec/CPU/521.wrf_r/run/run_base_refrate_mytest-64.0000 -f compare.cmd -E -e compare.err -o compare.stdout'; no non-empty output files exist
Command returned exit code 1
*** Miscompare of diffwrf_output_01.txt; for details see
/path/to/output/benchspec/CPU/521.wrf_r/run/run_base_refrate_mytest-64.0000/diffwrf_output_01.txt.mis
0015: W PASSED
W 121182 1 0.7117559909E-01 0.6272285812E-01 0 0.3873E-01 0.1085E+01
^
0105: RAINC PASSED
RAINC 1132 2 0.5266002302E+01 0.7384289461E+01 0 0.2787E+01 0.4166E+00
^
0107: RAINNC PASSED
RAINNC 4114 1 0.4236885721E+01 0.3284801810E+01 0 0.1728E+01 0.9835E+00
^
0244: RAINC PASSED
RAINC 1359 2 0.9852032964E+01 0.1287943984E+02 0 0.4379E+01 0.4672E+00
^
0246: RAINNC PASSED
RAINNC 4118 1 0.1017513524E+02 0.8983057159E+01 0 0.2827E+01 0.6375E+00
^
0383: RAINC PASSED
RAINC 1510 2 0.1283821850E+02 0.1616687672E+02 0 0.4926E+01 0.4845E+00
^
Benchmark Times:
Run Start: 2025-02-12 10:12:46 (1739322766)
Rate Start: 2025-02-12 10:12:46 (1739322766.13335)
Rate End: 2025-02-12 10:15:34 (1739322934.19951)
Run Stop: 2025-02-12 10:15:34 (1739322934)
Run Elapsed: 00:02:48 (168)
Run Reported: 00:02:48 (168 66154003 168.066154)
Error 521.wrf_r base refrate ratio=13.33, runtime=168.066154, copies=1, threads=1, power=0.00W, temp=0.00 degC, humidity=0.00%, errorcode=VE
Error: 1x521.wrf_r
:
```
The verification is passed when the option `-mcpu=neoverse-v2` is removed.
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