IMB-MPI1-GPU treats -h / --help as an invalid benchmark name and starts running benchmarks instead of printing help and exiting

[ofirmi]

qa_sharp@r-hpc-gpu01:~$ $HPCX_MPI_TESTS_DIR/imb/IMB-MPI1-GPU -h
#----------------------------------------------------------------

Intel(R) MPI Benchmarks 2021.10, MPI-1 part (GPU)

#----------------------------------------------------------------

Date : Mon Apr 20 13:47:06 2026

Machine : x86_64

System : Linux

Release : 6.12.0-55.9.1.el10_0.x86_64

Version : #1 SMP PREEMPT_DYNAMIC Tue Mar 25 09:14:09 EDT 2025

MPI Version : 3.1

MPI Thread Environment:

Calling sequence was:

/auto/qa_smg/IB/qa_sharp/HPCX_2.50_TP4/hpcx-v2.50-gcc-doca_ofed-redhat10-cuda13-x86_64/ompi5/tests/imb/IMB-MPI1-GPU -h

Minimum message length in bytes: 0

Maximum message length in bytes: 4194304

MPI_Datatype : MPI_BYTE

MPI_Datatype for reductions : MPI_FLOAT

MPI_Op : MPI_SUM

List of Benchmarks to run:

PingPong

PingPing

Sendrecv

Exchange

Allreduce

Reduce

Reduce_local

Reduce_scatter

Reduce_scatter_block

Allgather

Allgatherv

Gather

Gatherv

Scatter

Scatterv

Alltoall

Alltoallv

Bcast

Barrier

Invalid benchmark name -h

!! Benchmark PingPong invalid for 1 processes !!

!! Benchmark PingPing invalid for 1 processes !!

#-----------------------------------------------------------------------------

Benchmarking Sendrecv

#processes = 1

#-----------------------------------------------------------------------------
#bytes #repetitions t_min[usec] t_max[usec] t_avg[usec] Mbytes/sec
0 1000 0.14 0.14 0.14 0.00
1 1000 6960.38 6960.38 6960.38 0.00
2 1000 6960.27 6960.27 6960.27 0.00