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Ira *Wolfson
Joined: 24 Jan 2013
Posts: 63
Affiliation: BGU
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 Posted: April 20 2017 |
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Hi all,
I am having problems running MCMC with:
| Code: |
compute_tensors = T
param[r] = 0.03 0 2 0.004 0.004
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All tests pass (Healpix,wmap, test.ini, test_planck.ini)
as well as running the .ini file with commented lines (i.e.):
| Code: |
#compute_tensors = T
#param[r] = 0.03 0 2 0.004 0.004
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The other .ini files used are:
| Code: |
DEFAULT(batch2/BKPlanck.ini)
DEFAULT(batch2/common.ini)
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The error I get is the following:
| Code: |
read CMB data sets
forrtl: severe (190): for allocate(source=), source needs to be allocated
Image PC Routine Line Source
cosmomc 000000000069D50E for_alloc_copy Unknown Unknown
cosmomc 0000000000436766 Unknown Unknown Unknown
cosmomc 000000000043894F Unknown Unknown Unknown
cosmomc 0000000000451BB6 Unknown Unknown Unknown
cosmomc 0000000000450C2E Unknown Unknown Unknown
cosmomc 00000000005995C5 Unknown Unknown Unknown
cosmomc 000000000059F992 Unknown Unknown Unknown
cosmomc 000000000049BC46 Unknown Unknown Unknown
cosmomc 00000000005A2E9E Unknown Unknown Unknown
cosmomc 000000000041076E Unknown Unknown Unknown
libc-2.23.so 00007F535D0B2830 __libc_start_main Unknown Unknown
cosmomc 0000000000410669 Unknown Unknown Unknown
read CMB data sets
forrtl: severe (190): for allocate(source=), source needs to be allocated
Image PC Routine Line Source
cosmomc 000000000069D50E for_alloc_copy Unknown Unknown
cosmomc 0000000000436766 Unknown Unknown Unknown
cosmomc 000000000043894F Unknown Unknown Unknown
cosmomc 0000000000451BB6 Unknown Unknown Unknown
cosmomc 0000000000450C2E Unknown Unknown Unknown
cosmomc 00000000005995C5 Unknown Unknown Unknown
cosmomc 000000000059F992 Unknown Unknown Unknown
cosmomc 000000000049BC46 Unknown Unknown Unknown
cosmomc 00000000005A2E9E Unknown Unknown Unknown
cosmomc 000000000041076E Unknown Unknown Unknown
libc-2.23.so 00007FC2D6FD5830 __libc_start_main Unknown Unknown
cosmomc 0000000000410669 Unknown Unknown Unknown
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I see the fault is reading CMB data, but I can't see how that's even relevant...
Any clues? |
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Ira *Wolfson
Joined: 24 Jan 2013
Posts: 63
Affiliation: BGU
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| Posted: April 20 2017 |
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Forgot to mention:
Ubuntu 16.04 + intel composer 2017/3 +MKL |
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Antony Lewis
Joined: 23 Sep 2004
Posts: 1332
Affiliation: University of Sussex
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| Posted: April 21 2017 |
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| Build and run cosmomc_debug - you might then get a more helpful stack trace. |
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Ira *Wolfson
Joined: 24 Jan 2013
Posts: 63
Affiliation: BGU
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| Posted: April 23 2017 |
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After compiling cosmomc_debug I get this output:
| Code: |
Number of MPI processes: 12
Random seeds: 5220, 30035 rand_inst: 10
Random seeds: 5416, 30035 rand_inst: 12
Random seeds: 5124, 30036 rand_inst: 9
Random seeds: 5325, 30036 rand_inst: 11
Random seeds: 4738, 30037 rand_inst: 5
Random seeds: 4838, 30037 rand_inst: 6
file_root:test
Random seeds: 4356, 30039 rand_inst: 1
Random seeds: 4440, 30037 rand_inst: 2
Random seeds: 4541, 30037 rand_inst: 3
Random seeds: 4641, 30037 rand_inst: 4
Random seeds: 4938, 30037 rand_inst: 7
Random seeds: 5038, 30037 rand_inst: 8
read CMB data sets
forrtl: severe (190): for allocate(source=), source needs to be allocated
Image PC Routine Line Source
cosmomc_debug 0000000000BAFB1E Unknown Unknown Unknown
cosmomc_debug 0000000000466C3C objectlists_mp_ad 217 ObjectLists.f90
cosmomc_debug 000000000047E2B8 objectlists_mp_to 680 ObjectLists.f90
cosmomc_debug 00000000004881F1 objectlists_mp_ad 971 ObjectLists.f90
cosmomc_debug 00000000004F5897 paramnames_mp_par 217 ObjectParamNames.f90
cosmomc_debug 00000000004F28C0 paramnames_mp_par 172 ObjectParamNames.f90
cosmomc_debug 00000000008CA773 cosmologyparamete 68 CosmologyParameterizations.f90
cosmomc_debug 00000000008ECDAA cosmologyconfig_m 75 CosmologyConfig.f90
cosmomc_debug 00000000005AA301 generaltypes_mp_t 408 GeneralTypes.f90
cosmomc_debug 00000000008F632C MAIN__ 162 driver.F90
cosmomc_debug 0000000000410CAE Unknown Unknown Unknown
libc-2.23.so 00007FB16D807830 __libc_start_main Unknown Unknown
cosmomc_debug 0000000000410BA9 Unknown Unknown Unknown
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The only changes to test.ini are:
| Code: |
[uncomment] compute_tensors = T
[uncomment] param[r] = 0.03 0 2 0.04 0.04
.
.
.
action = 4 --> 0
.
.
.
feedback=1 -->2
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Antony Lewis
Joined: 23 Sep 2004
Posts: 1332
Affiliation: University of Sussex
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| Posted: April 23 2017 |
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| Can you load a slightly older ifort version (e.g. see "module avail") to compare with? It seems OK in the end−2016 version I have to hand. (could be a new compiler bug) |
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Ira *Wolfson
Joined: 24 Jan 2013
Posts: 63
Affiliation: BGU
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| Posted: April 23 2017 |
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This might indeed be a new compiler issue.
The initial 2017 release present this bug, as well as every version upto and including 2017 update 3.
The older versions 2016 3 and higher are not compatible (it seems) with Ubuntu 16.04.
I already know that 14.04 X 2016 3 works fine. I was just thinking it might be a good idea to upgrade to 16.04 since 14.04 has almost run its course.
I will probably downgrade my setup if nothing else works :( |
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Antony Lewis
Joined: 23 Sep 2004
Posts: 1332
Affiliation: University of Sussex
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| Posted: April 24 2017 |
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| Actually I wonder if it's to do with a change in the way optional parameters are handled. Try today's commit on github? |
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Ira *Wolfson
Joined: 24 Jan 2013
Posts: 63
Affiliation: BGU
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| Posted: April 25 2017 |
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Thank you!
It works just fine now,
what was the problem? |
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Ira *Wolfson
Joined: 24 Jan 2013
Posts: 63
Affiliation: BGU
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| Posted: May 10 2017 |
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Apparently I spoke too soon.
I have now a segmentation fault, while trying to run w/ tensors.
This seg. fault does not appear while running the tests.
| Code: |
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
cosmomc_debug 0000000000C9AA01 Unknown Unknown Unknown
cosmomc_debug 0000000000C98B3B Unknown Unknown Unknown
cosmomc_debug 0000000000C3B4F4 Unknown Unknown Unknown
cosmomc_debug 0000000000C3B306 Unknown Unknown Unknown
cosmomc_debug 0000000000BC3779 Unknown Unknown Unknown
cosmomc_debug 0000000000BCD076 Unknown Unknown Unknown
libpthread-2.23.s 00007F723BFD9390 Unknown Unknown Unknown
libiomp5.so 00007F723D7A17B5 Unknown Unknown Unknown
cosmomc_debug 0000000000C03FE5 Unknown Unknown Unknown
cosmomc_debug 000000000095F313 modeldata_mp_free 1085 modules.f90
cosmomc_debug 0000000000B25494 camb_mp_camb_free 79 camb.f90
cosmomc_debug 000000000070B23B calculator_camb_m 939 Calculator_CAMB.f90
cosmomc_debug 00000000005A6E5D generaltypes_mp_t 229 GeneralTypes.f90
cosmomc_debug 00000000005A7542 generaltypes_mp_t 247 GeneralTypes.f90
cosmomc_debug 0000000000651903 montecarlo_mp_tme 291 MCMC.f90
cosmomc_debug 00000000006545D0 montecarlo_mp_tfa 353 MCMC.f90
cosmomc_debug 000000000064CF24 montecarlo_mp_tch 144 MCMC.f90
cosmomc_debug 00000000006A7AA2 generalsetup_mp_t 137 GeneralSetup.f90
cosmomc_debug 00000000008FBCD4 MAIN__ 268 driver.F90
cosmomc_debug 0000000000410BAE Unknown Unknown Unknown
libc-2.23.so 00007F723B916830 __libc_start_main Unknown Unknown
cosmomc_debug 0000000000410AA9 Unknown Unknown Unknown
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I looked in the older posts, and I think 90% of the time seg. fault no. 174 is linked to cfitsio.
However all of the other tests run smoothly, so I'm a little puzzled by this...
Any clue?
– Ira |
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