Hi All,
I am gem5 beginner and I am trying to run splash benchmarks in ALPHA_SE for
an in-order CPU. The results obtained were all zeros.
I am using gem-stable and command is as follows-
build/ALPHA_SE/gem5.opt configs/example/se.py --inorder --caches -c
./../splash2/codes/kernels/fft/FFT -o "-t -p1"
-----------------------------------------------------------------------------------------------------------------------------
FFT with Blocking Transpose
1024 Complex Doubles
1 Processors
65536 Cache lines
16 Byte line size
4096 Bytes per page
PROCESS STATISTICS
Computation Transpose Transpose
Proc Time Time Fraction
0 0 0 NaNQ
TIMING INFORMATION
Start time : 0
Initialization finish time : 0
Overall finish time : 0
Total time with initialization : 0
Total time without initialization : 0
Overall transpose time : 0
Overall transpose fraction : NaNQ
INVERSE FFT TEST RESULTS
Checksum difference is 0.000 (1033.228, 1033.228)
TEST PASSED
warn: ignoring syscall sigprocmask(18446744073709547831, 1, ...)
Exiting @ tick 2181887000 because target called exit()
-----------------------------------------------------------------------------------------------------------------------------
I am able to successfully run the splash benchmarks in SE mode using
splash2/run.py. Editing the run.py script to use InOrderCPU() did not do
any good and results were same as above (zeros). Has anyone tried running
the splash2 benchmarks using inorder CPU?
Thanks,
Sangam
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