Cosmomc Instalation and Running
Posted: February 10 2009
Dear All
I've installed Cosmomc in my computer. In the final steps of the instalation, I had to do:
1)>./camb params.ini – and results are:
Age of universe/Gyr = 13,592
…...........................................
Doing the above command, I didn't get any error.
But, when I write
.>cosmomc params.ini
or
.>cosmomc params.ini 1
Random seeds: 23978, 26009 rand_inst: 0
Computing tensors: F
Doing CMB lensing: T
lmax = 2100
Number of C_ls = 3
Varying 7 parameters ( 0 fast)
reading: params_CMB.covmat
starting Monte-Carlo
reading WMAP5 data
Initializing WMAP likelihood, version v3
^Cforrtl: error (69): process interrupted (SIGINT)
Image PC Routine Line Source
. FFFFE424 Unknown Unknown Unknown
libguide.so 4008D16E Unknown Unknown Unknown
libpthread.so.0 400A9315 Unknown Unknown Unknown
libc.so.6 40C6BDDE Unknown Unknown Unknown
So, I used the suggestion in cosmomcofee.info/viewtopic.php?t=1074, i.e. , ulimit -s unlimited and the program starts run and show the following
Initializing WMAP likelihood, version v3
0 rat: 0.4807692 in 104 (M) best: 1330.946
0 rat: 0.4464286 in 224 (M) best: 1329.457
0 rat: 0.4261364 in 352 (M) best: 1329.457
0 rat: 0.4149378 in 482 (M) best: 1329.457
0 rat: 0.4045307 in 618 (M) best: 1329.457
0 rat: 0.3947369 in 760 (M) best: 1329.441
0 rat: 0.3950339 in 886 (M) best: 1329.441
0 rat: 0.3875969 in 1032 (M) best: 1329.441
…..............................
Is this normal?
I would like to Know the amount of time required to run the algorithm?
Best Regards
Bruna
I've installed Cosmomc in my computer. In the final steps of the instalation, I had to do:
1)>./camb params.ini – and results are:
Age of universe/Gyr = 13,592
…...........................................
Doing the above command, I didn't get any error.
But, when I write
.>cosmomc params.ini
or
.>cosmomc params.ini 1
Random seeds: 23978, 26009 rand_inst: 0
Computing tensors: F
Doing CMB lensing: T
lmax = 2100
Number of C_ls = 3
Varying 7 parameters ( 0 fast)
reading: params_CMB.covmat
starting Monte-Carlo
reading WMAP5 data
Initializing WMAP likelihood, version v3
^Cforrtl: error (69): process interrupted (SIGINT)
Image PC Routine Line Source
. FFFFE424 Unknown Unknown Unknown
libguide.so 4008D16E Unknown Unknown Unknown
libpthread.so.0 400A9315 Unknown Unknown Unknown
libc.so.6 40C6BDDE Unknown Unknown Unknown
So, I used the suggestion in cosmomcofee.info/viewtopic.php?t=1074, i.e. , ulimit -s unlimited and the program starts run and show the following
Initializing WMAP likelihood, version v3
0 rat: 0.4807692 in 104 (M) best: 1330.946
0 rat: 0.4464286 in 224 (M) best: 1329.457
0 rat: 0.4261364 in 352 (M) best: 1329.457
0 rat: 0.4149378 in 482 (M) best: 1329.457
0 rat: 0.4045307 in 618 (M) best: 1329.457
0 rat: 0.3947369 in 760 (M) best: 1329.441
0 rat: 0.3950339 in 886 (M) best: 1329.441
0 rat: 0.3875969 in 1032 (M) best: 1329.441
…..............................
Is this normal?
I would like to Know the amount of time required to run the algorithm?
Best Regards
Bruna