[Openmp-dev] testsuite script error
Carlo Bertolli
cbertol at us.ibm.com
Tue May 19 12:15:55 PDT 2015
Hi Millad, Sunita
Thanks for your efforts and no worries for answering late.
I am afraid that this thing does not work yet, and I am surprised that it
works at all on your system. Looking here:
http://llvm.org/svn/llvm-project/openmp/trunk/runtime/Makefile
you'll read:
export INCLUDE_PATH=$(libiomp5_path)$(SLASH)..$(SLASH)..$(SLASH)common$
(CLASH)include:$(INCLUDE_PATH) ; \
Can you see the CLASH use at the end of the string? That makes the include
path wrong and CLASH is not defined anywhere.
Also, I am using clang as compiler for building libiomp and the tests and
INCLUDE_PATH is not an input environment variable for it. This may also be
true for gcc, I have not tried it yet.
I found out that C_INCLUDE_PATH is instead working for clang (found it
here: https://gcc.gnu.org/onlinedocs/gcc/Environment-Variables.html).
Once I fix that line to the following:
export C_INCLUDE_PATH=$(libiomp5_path)$(SLASH)..$(SLASH)..$(SLASH)common$
(SLASH)include:$(INCLUDE_PATH) ; \
I still get an error, which (beware!) may be system or environment
specific:
Testing for "has_openmp":
Generating sources .............. success
Compiling soures ................ success
Running test with 8 threads .sh: ./bin/c/test_has_openmp: Permission denied
.... failed 100% of the tests
Any clues?
Thanks!!
-- Carlo
From: Millad Ghane <millad.mg at gmail.com>
To: "Peyton, Jonathan L" <jonathan.l.peyton at intel.com>, Carlo
Bertolli/Watson/IBM at IBMUS
Cc: Sunita Chandrasekaran <sunita at cs.uh.edu>,
"openmp-dev at dcs-maillist2.engr.illinois.edu"
<openmp-dev at dcs-maillist2.engr.illinois.edu>
Date: 05/18/2015 06:51 PM
Subject: Re: [Openmp-dev] testsuite script error
Hi all,
Jonathan: Thanks for the commit.
Carlo: Sorry for late response. Sunita and I were looking to find a time
slot to meet and discuss the problem. That's why I didn't respond to your
email. Last email from Sunita was the solution to your problem. We are
waiting for your feedback.
Regards,
Millad
On Mon, May 18, 2015 at 4:44 PM, Peyton, Jonathan L <
jonathan.l.peyton at intel.com> wrote:
I have just committed this:
Index: runtime/Makefile
===================================================================
--- runtime/Makefile (revision 237615)
+++ runtime/Makefile (working copy)
@@ -61,6 +61,7 @@
if [ -d "$(omp_root)$(SLASH)..$(SLASH)testsuite$
(SLASH)LLVM-IR" ] ; then \
export TESTSUITE_TEMP=$(realpath $(omp_root))$
(SLASH)tmp ; \
export LIBRARY_PATH=$(libiomp5_path):$
(LIBRARY_PATH) ; \
+ export INCLUDE_PATH=$(libiomp5_path)$(SLASH)..$
(SLASH)..$(SLASH)common$(CLASH)include:$(INCLUDE_PATH) ; \
export LD_LIBRARY_PATH=$(libiomp5_path):$
(LD_LIBRARY_PATH) ; \
export DYLD_LIBRARY_PATH=$(libiomp5_path):$
(DYLD_LIBRARY_PATH) ; \
cd $(omp_root)$(SLASH)..$(SLASH)testsuite ; \
Index: testsuite/README_LLVM_OPENMP
===================================================================
--- testsuite/README_LLVM_OPENMP (revision 237615)
+++ testsuite/README_LLVM_OPENMP (working copy)
@@ -8,7 +8,7 @@
Two new files have been added to openmp/runtime: check-openmp.pl and
check-openmp-test.pl
Go to /openmp/runtime, run:
-make test
+make test compiler=clang
make test-clean
------------------------------------------------------------------------------
-- Johnny
From: sunisg123 at gmail.com [mailto:sunisg123 at gmail.com] On Behalf Of
Sunita Chandrasekaran
Sent: Monday, May 18, 2015 4:42 PM
To: Carlo Bertolli
Cc: Peyton, Jonathan L; Millad Ghane;
openmp-dev at dcs-maillist2.engr.illinois.edu; Sunita Chandrasekaran
Subject: Re: [Openmp-dev] testsuite script error
Sounds good, Carlo!! Thanks much Jonathan!
-Sunita
On Mon, May 18, 2015 at 4:38 PM, Carlo Bertolli <cbertol at us.ibm.com>
wrote:
Great! Let me wait for Jonathan to update the trunk and I will get it
from there.
Thanks
-- Carlo
Inactive hide details for "Peyton, Jonathan L" ---05/18/2015 05:35:24
PM---I’m on it! -- Johnny"Peyton, Jonathan L" ---05/18/2015 05:35:24
PM---I’m on it! -- Johnny
From: "Peyton, Jonathan L" <jonathan.l.peyton at intel.com>
To: Sunita Chandrasekaran <sunita at cs.uh.edu>, Carlo
Bertolli/Watson/IBM at IBMUS
Cc: Millad Ghane <millad.mg at gmail.com>, "
openmp-dev at dcs-maillist2.engr.illinois.edu" <
openmp-dev at dcs-maillist2.engr.illinois.edu>
Date: 05/18/2015 05:35 PM
Subject: RE: [Openmp-dev] testsuite script error
I’m on it!
-- Johnny
From: sunisg123 at gmail.com [mailto:sunisg123 at gmail.com] On Behalf Of
Sunita Chandrasekaran
Sent: Monday, May 18, 2015 3:52 PM
To: Carlo Bertolli; Peyton, Jonathan L
Cc: Millad Ghane; openmp-dev at dcs-maillist2.engr.illinois.edu; Sunita
Chandrasekaran
Subject: Re: [Openmp-dev] testsuite script error
Hi Carlo
Sorry for the delay. We were able to fix the problem by adding a line to
the Makefile that will fetch omp.h for you, in case your system doesn't
find it by default. Not finding omp.h gave you those errors, it should go
away now.
Jonathan: Could you please help us update the Makefile in openmp/runtime/
with the one attached?
If for some reason, you cannot access this Makefile, please pick it up
from
https://www.dropbox.com/s/5qirpnb6rcupgwp/Makefile?dl=0
Once this Makefile is used, the tests will run for completion and the log
files will automatically be deleted.
Also in /openmp/testsuite/README_LLVM_OPENMP, if you could please mention
make test compiler=clang
instead of
make test
in line 11.
This is more clear.
Thanks for pointing this out and hope this works.
Please let us know.
Sunita
On Fri, May 15, 2015 at 7:32 PM, Sunita Chandrasekaran <
sunisg123 at gmail.com> wrote:
Hi Carlo
Thanks for bringing this to our notice. We are checking things at
our end, will write back to you shortly with a solution.
Cheers
Sunita
On Thu, May 14, 2015 at 10:19 PM, Carlo Bertolli <
cbertol at us.ibm.com> wrote:
Hi Millad
Thanks for your answer, now I see what is happening.
However, please correct me if I am saying something wrong, I
see that these .ll files are generated by the Makefile in the
testsuite/bin/ directory.
When I run "make test" in runtime, I get the following errors
at the end, after all tests have been compiled and run:
Makefile:19: recipe for target
'c/orph_ctest_omp_parallel_default' failed
make[2]: *** [c/orph_ctest_omp_parallel_default] Error 1
In file included from c/test_omp_get_wtick.c:4:
c/omp_testsuite.h:11:10: fatal error: 'omp.h' file not found
#include <omp.h>
^
1 error generated.
and similar..
I guess this is because the setting of the include path is
not working (at least on my machine). What is the right place
to fix it? testsuite/bin/Makefile? Should I fix it by hand
before running make test (in the sense that right now "make
test" seems to do all the work for me)?
Also, running "make test" in runtime/ fills up my testsuite/
directory with .log files. Is this expected? Incidentally,
the .log files for orphaned tests seem to be failing a lot
(if not them all).
Thanks and apologies if I am missing some of the point
-- Carlo
Inactive hide details for Millad Ghane ---05/14/2015 08:46:51
PM---Hi Carlo, I am responding on behalf of Sunita.Millad
Ghane ---05/14/2015 08:46:51 PM---Hi Carlo, I am responding
on behalf of Sunita.
From: Millad Ghane <millad.mg at gmail.com>
To: Carlo Bertolli/Watson/IBM at IBMUS
Cc: Sunita Chandrasekaran <sunita at cs.uh.edu>, "
openmp-dev at dcs-maillist2.engr.illinois.edu" <
openmp-dev at dcs-maillist2.engr.illinois.edu>, sunita
chandrasekaran <sunisg123 at gmail.com>
Date: 05/14/2015 08:46 PM
Subject: Re: [Openmp-dev] testsuite script error
Hi Carlo,
I am responding on behalf of Sunita.
The "make test" command in the runtime folder does not only
do the "make ctest". The "make ctest" here actually tries to
generate the LL files. And, these LL files are consumed
afterwards by llvm-lit command to see whether the test is
passed or not. So, "make test" command is not solely "make
ctest" and the test part happens with another command. We did
provide this rule, "make test", to make your life easier.
The peace of code that you mentioned is actually generating
the LL files.
At first, we proposed to put the testing rule (make test) in
the testsuite. However, it was rejected. So, we tried to
include it in the runtime folder for sake of OpenMP testers.
And make -j: Simply, it tries to build a package with
multiple jobs in parallel in order to speedup building. For
example, with (make -j 8), we are trying to speedup the build
process with 8 jobs (threads) in parallel. If the number is
not provided, like "make -j", then there is no limit to
number jobs and it tries to run it with as many as possible.
Bests Regards,
Millad Ghane
On Thu, May 14, 2015 at 10:19 AM, Carlo Bertolli <
cbertol at us.ibm.com> wrote:
Hi
After recent commits, I am now able to compile
libiomp5.so and use it in the tests.
I noticed that the makefile in the runtime directory
ultimately calls "make ctest" in the testsuite
directory.
If I do this manually "make ctest" inside testsuite
after having fixed the Makefile (again, in testuite),
all selected tests are run and verified, but at the end
I see this:
cd bin/; make -j
make[1]: Entering directory
'/gsa/yktgsa-p6/05/llvm-coral-build/repos/ppc64le/libiomp/testsuite/bin'
clang -fopenmp -S -emit-llvm
c/test_omp_sections_reduction.c -o
c/test_omp_sections_reduction.ll
clang -fopenmp -S -emit-llvm c/orph_ctest_omp_lock.c
-o c/orph_ctest_omp_lock.ll
clang -fopenmp -S -emit-llvm
c/orph_ctest_omp_parallel_if.c -o
c/orph_ctest_omp_parallel_if.ll
....more similar commands leading to errors..
Maybe I should not use the makefile in the testsuite
directory, but apparently that is what the "make test"
command does when run from the runtime directory.
Do you have any clues about the meaning of that "make
-j" command? Why is it there and what is the intended
for?
Maybe I am using a wrong repo for updating my local
copy..
Thanks
-- Carlo
Inactive hide details for Sunita Chandrasekaran
---05/08/2015 03:58:04 PM---Hi Carlo If you could
simply use 'make test' from oSunita Chandrasekaran
---05/08/2015 03:58:04 PM---Hi Carlo If you could
simply use 'make test' from openmp/runtime folder, that
is all
From: Sunita Chandrasekaran <sunita at cs.uh.edu>
To: Carlo Bertolli/Watson/IBM at IBMUS
Cc: "openmp-dev at dcs-maillist2.engr.illinois.edu" <
openmp-dev at dcs-maillist2.engr.illinois.edu>, Millad
Ghane <millad.mg at gmail.com>
Date: 05/08/2015 03:58 PM
Subject: Re: [Openmp-dev] testsuite script error
Sent by: sunisg123 at gmail.com
Hi Carlo
If you could simply use 'make test' from openmp/runtime
folder, that is all that is needed.
Sorry if the 2 READMEs are creating a confusion.
Please drop us a note, if you have further issues.
Thanks
Sunita
P.S: Copied is our Ph.D. student here at UH.
On Fri, May 8, 2015 at 2:27 PM, Carlo Bertolli <
cbertol at us.ibm.com> wrote:
Hi all
After fetching the latest version of the library
from here:
origin http://llvm.org/git/openmp.git (fetch)
I started seeing the following error when I run
"make ctest" in the testsuite directory:
Testing for "has_openmp":
Generating sources ..........Could not open the
sourcefile for the main program
ompts_standaloneProc.c at ./template_parser_c.pl
line 51.
Could not open the sourcefile for the main
program ompts_standaloneProc.c at ./
template_parser_c.pl line 51.
ERROR: Generation of sourcecode for the test
failed.
ERROR: Generation of sourcecode for the crosstest
failed.
.... failed
for all tests. This happens equally on an Intel
machine and a PCC64LE one.
What am I doing wrong?
Thanks
-- Carlo
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