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From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2007-05-21 09:32:53


It looks like your makefile is hard-coded to use /bin/mpicc, which
will always be wrong for MTT. This specifies an absolute location
for mpicc, and does not allow the $PATH to be used.

Where are you getting your copy of IMB from?

The IMB 2.3 that is in the ompi_tests repository has a make_openmpi
that contains the following line:

CC = mpicc

Hence, "mpicc" is used, and therefore $PATH is used to find it.

Can you modify your makefile this way?

On May 20, 2007, at 12:31 AM, Shai Venter wrote:

> Hello again Mr Squyres.
>
> I am most greatfull for your answers to my questions (2).
> Actualy, they are both linked to the same issue: my mtt run fails
> in the
> test build phase for IMB-MPI1.
>
> It seems that the make file cannot find the mpicc to compile.
> It searches for it in a default path (/bin/mpicc) but it's
> Usless scince this path is irrelevant.
>
> I've tried this code:
>
> module = Shell
> shell_build_command = <<EOT
> cd src
> make clean IMB-MPI1
> EOT
>
> But still the same error.
>
>
> Lets have a look at the output of build error:
>
> ----------------------------------------------------------------------
> --
> ----
> sw169:/usr/local/mtt # cat
> scratch/installs/K5a_/tests/imb-2.3/test_built.ini
> # This file was automatically created by Config/IniFiles.pm. Any
> changes made manually are likely to be lost!
> [test_built]
> mpi_version=1.2.2
> full_section_name=test build: imb-2.3
> result_stdout= <<EOT
> /bin/rm -f *.o *~ PI* core IMB-IO IMB-EXT IMB-MPI1 exe_io exe_ext
> exe_mpi1
> touch exe_mpi1 *.c; rm -rf exe_io exe_ext
> make MPI1 CPP=MPI1
> make[1]: Entering directory
> `/usr/local/mtt/scratch/installs/K5a_/tests/imb-2.3/IMB-2.3/src'
> /bin/mpicc -I/include -DMPI1 -O -g -c IMB.c
> make[1]: /bin/mpicc: Command not found
> make[1]: *** [IMB.o] Error 127
> make[1]: Leaving directory
> `/usr/local/mtt/scratch/installs/K5a_/tests/imb-2.3/IMB-2.3/src'
> make: *** [IMB-MPI1] Error 2
> EOT
> refcount=0
> result_message= <<EOT
> Shell: command failed "cd src
> make clean IMB-MPI1"
> EOT
> mpi_install_simple_section_name=gcc
> test_result=0
> exit_status=512
> mpi_get_simple_section_name=ompiv1.2
> simple_section_name=imb-2.3
> srcdir=/usr/local/mtt/scratch/installs/K5a_/tests/imb-2.3/IMB-2.3
> start_timestamp=1179655379
> test_get_simple_section_name=imb
>
> ----------------------------------------------------------------------
> --
> ----
>
>
>
> I feel that it has some thing to do with setting up an enviroment path
> variable to the mpi bin dir. I could provide it as an argument to the
> "make" file, but I cannot know in advance where mtt creates/
> installs the
> bin dir for each and every mpi installtion.
>
> Hopefully, you'll have an insight on this.
>
> Regards,
> Shai Venter.
>
>
>
> -----Original Message-----
>
> Today's Topics:
>
> 1. MTT with ompiv1.2 (Shai Venter)
> 2. Re: MTT with ompiv1.2 (Jeff Squyres)
> 3. How can I know the path to mpicc ? (Shai Venter)
> 4. Re: How can I know the path to mpicc ? (Jeff Squyres)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 17 May 2007 16:50:14 +0300
> From: "Shai Venter" <venters_at_[hidden]>
> Subject: [MTT users] MTT with ompiv1.2
> To: <mtt-users_at_[hidden]>
> Message-ID:
> <6C2C79E72C305246B504CBA17B5500C901825449_at_[hidden]>
> Content-Type: text/plain; charset="us-ascii"
>
> Hi There !
> Regarding the .ini file:
> Using setenv in the MPI Get: phase, should set me an Enviroment var,
> right ?!
> So if , let say, I write setenv = MPIHOMEDIR &shell("pwd")/install
> should set MPIHOMEDIR to some path as mentioned.
> Well, I checked for my MPIHOMEDIR in the env ( cmd line: env |grep
> MPI ) and got nothing.
> What did I not do right?
>
>
>
> Shai Venter
> Q.A
> Mellanox Technologies, Ltd.
> www.mellanox.com
> +972 (0)4 9097200 ext. 252
> +972 (0)50 2888637
>
> Date: Thu, 17 May 2007 07:04:22 -0700
> From: Jeff Squyres <jsquyres_at_[hidden]>
> Subject: Re: [MTT users] MTT with ompiv1.2
> To: General user list for the MPI Testing Tool
> <mtt-users_at_[hidden]>
> Message-ID: <4D863C26-EE6F-4F3E-9238-82480DC7D8AD_at_[hidden]>
> Content-Type: text/plain; charset=WINDOWS-1252; delsp=yes;
> format=flowed
>
> I don't believe that we currently support setenv in the MPI Get
> phase, mainly because we didn't know that anyone would be using it
> there.
>
> What do you need to do, specifically?
>
> FWIW, MTT should handle all paths internally -- it builds everything
> inside the scratch tree, maintaining the different trees for all the
> different get's and install's.
>
>
> Jeff Squyres
> Cisco Systems
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Thu, 17 May 2007 17:20:40 +0300
> From: "Shai Venter" <venters_at_[hidden]>
> Subject: [MTT users] How can I know the path to mpicc ?
> To: <mtt-users_at_[hidden]>
> Message-ID:
> <6C2C79E72C305246B504CBA17B5500C90182546D_at_[hidden]>
> Content-Type: text/plain; charset="us-ascii"
>
> Hi there !
> Using mtt, I'm trying to build and run the IMB-MPI1 test.
> I need to provide to the IMB make file, a path to the bin dir where
> mpicc compiler is.
> How do I do that, when mtt creat it's own directory trees for mpi
> installations.
> mtt gets the test sources for that matter, but fails to build.
>
> Shai Venter
> Q.A
> Mellanox Technologies, Ltd.
> www.mellanox.com
> +972 (0)4 9097200 ext. 252
> +972 (0)50 2888637
>
>
> Message: 4
> Date: Thu, 17 May 2007 07:24:06 -0700
> From: Jeff Squyres <jsquyres_at_[hidden]>
> Subject: Re: [MTT users] How can I know the path to mpicc ?
> To: General user list for the MPI Testing Tool
> <mtt-users_at_[hidden]>
> Message-ID: <AC772252-424C-4110-8B48-2CA41016C1B0_at_[hidden]>
> Content-Type: text/plain; charset=WINDOWS-1252; delsp=yes;
> format=flowed
>
> mpicc should be in the path already; MTT should take care of that for
> you. Here's what I have in the Cisco INI file for the IMB test build
> section:
>
> [Test build: imb]
> test_get = imb
> save_stdout_on_success = 1
> merge_stdout_stderr = 1
>
> module = Shell
> shell_build_command = <<EOT
> cd src
> make clean IMB-MPI1
> EOT
>
>
>
> Jeff Squyres
> Cisco Systems
>
>
>
>
>
> End of mtt-users Digest, Vol 15, Issue 3
> ****************************************
>
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> mtt-users_at_[hidden]
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-- 
Jeff Squyres
Cisco Systems