[Openmp-dev] testsuite script error
Carlo Bertolli
cbertol at us.ibm.com
Tue May 19 19:51:14 PDT 2015
Hi Sunita
Thanks for explaining. I may have missed some previous explanation e-mails
but here is my question (and apologies if you already explained elsewhere):
does the "make test" command run the testsuite or is this only running some
sort of regression test?
Thanks!
-- Carlo
From: Sunita Chandrasekaran <sunita at cs.uh.edu>
To: Carlo Bertolli/Watson/IBM at IBMUS
Cc: Millad Ghane <millad.mg at gmail.com>, "Peyton, Jonathan L"
<jonathan.l.peyton at intel.com>,
"openmp-dev at dcs-maillist2.engr.illinois.edu"
<openmp-dev at dcs-maillist2.engr.illinois.edu>, Sunita
Chandrasekaran <sunita at cs.uh.edu>
Date: 05/19/2015 04:52 PM
Subject: Re: [Openmp-dev] testsuite script error
Sent by: sunisg123 at gmail.com
Hi Carlo
Millad and I were discussing....
Very sorry about the $(CLASH) Typo!!
Yes, It should have been $(SLASH).
Jonathan: Sorry, attaching an updated Makefile with the typo corrected and
C_INCLUDE_PATH...
I think this typo was not picked up at our end, since our machine
recognized omp.h correctly. But thanks Carlo, for identifying this.
Regarding 'permission denied', it is perfectly fine, we get it too.
Please continue with the run and it should work OK, please let us know what
you find.
Most likely you will see something like this:
.......
PASS: OpenMPValidationSuite :: lin_32e/test_omp_test_lock.ll (120 of 122)
PASS: OpenMPValidationSuite :: lin_32e/test_omp_test_nest_lock.ll (121 of
122)
PASS: OpenMPValidationSuite :: lin_32e/test_omp_threadprivate.ll (122 of
122)
Testing Time: 132.75s
********************
Failing Tests (4):
OpenMPValidationSuite :: lin_32e/orph_test_omp_for_schedule_guided.ll
OpenMPValidationSuite :: lin_32e/orph_test_omp_task_untied.ll
OpenMPValidationSuite :: lin_32e/orph_test_omp_taskyield.ll
OpenMPValidationSuite :: lin_32e/test_omp_for_schedule_guided.ll
Expected Passes : 116
Expected Failures : 2
Unexpected Failures: 4
make: *** [test] Error 1
Thanks and Apologies once again (Jonathan! :-))
Sunita
On Tue, May 19, 2015 at 2:15 PM, Carlo Bertolli <cbertol at us.ibm.com> wrote:
Hi Millad, Sunita
Thanks for your efforts and no worries for answering late.
I am afraid that this thing does not work yet, and I am surprised that it
works at all on your system. Looking here:
http://llvm.org/svn/llvm-project/openmp/trunk/runtime/Makefile
you'll read:
export INCLUDE_PATH=$(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:$(INCLUDE_PATH) ; \
I still get an error, which (beware!) may be system or environment
specific:
Testing for "has_openmp":
Generating sources .............. success
Compiling soures ................ success
Running test with 8 threads .sh: ./bin/c/test_has_openmp: Permission
denied
.... failed 100% of the tests
Any clues?
Thanks!!
-- Carlo
Inactive hide details for Millad Ghane ---05/18/2015 06:51:01 PM---Hi
all, *Jonathan:* Thanks for the commit.Millad Ghane ---05/18/2015
06:51:01 PM---Hi all, *Jonathan:* Thanks for the commit.
From: Millad Ghane <millad.mg at gmail.com>
To: "Peyton, Jonathan L" <jonathan.l.peyton at intel.com>, Carlo
Bertolli/Watson/IBM at IBMUS
Cc: Sunita Chandrasekaran <sunita at cs.uh.edu>, "
openmp-dev at dcs-maillist2.engr.illinois.edu" <
openmp-dev at dcs-maillist2.engr.illinois.edu>
Date: 05/18/2015 06:51 PM
Subject: Re: [Openmp-dev] testsuite script error
Hi all,
Jonathan: Thanks for the commit.
Carlo: Sorry for late response. Sunita and I were looking to find a time
slot to meet and discuss the problem. That's why I didn't respond to your
email. Last email from Sunita was the solution to your problem. We are
waiting for your feedback.
Regards,
Millad
On Mon, May 18, 2015 at 4:44 PM, Peyton, Jonathan L <
jonathan.l.peyton at intel.com> wrote:
I have just committed this:
Index: runtime/Makefile
===================================================================
--- runtime/Makefile (revision 237615)
+++ runtime/Makefile (working copy)
@@ -61,6 +61,7 @@
if [ -d "$(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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