Differences

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--- doku:forge [2020/09/24 12:29] – sh
+++ doku:forge [2022/11/04 10:14] – [Usage of map:] goldenberg
@@ Line 1: / Line 1: @@
-===== forge = map + ddt (VSC-3) =====
+===== forge = map + ddt =====
 ==== Synopsis: ====
 <html> <font color=#cc3300><b>map</b></font> </html> and <html> <font color=#cc3300><b>ddt</b></font> </html> are ARM's (formerly Allinea's)  advanced tools for performance analysis, see [[https://developer.arm.com/tools-and-software/server-and-hpc/debug-and-profile/arm-forge]].
-Licenses for up to 512 parallel tasks are available. Of additional note, <html> <font color=#cc3300><b>perf-report</b></font> </html> --- a related lightweight profiling tool --- has now been integrated into forge in more recent releases.
+Licenses for up to 512 parallel tasks are available. Of additional note, [[doku:perf-report|perf-report]] --- a related lightweight profiling tool --- has now been integrated into forge in more recent releases.
@@ Line 13: / Line 13: @@
    #SBATCH -J map
    #SBATCH -N 4
-   #SBATCH -L allinea@vsc
    #SBATCH --ntasks-per-node 16
    #SBATCH --ntasks-per-core  1
    module purge
-   module load  intel/18  intel-mpi/2018 allinea/20.1_FORGE
+   module load  intel/18  intel-mpi/2018 arm/20.1_FORGE
    map --profile srun --jobid $SLURM_JOB_ID --mpi=pmi2 -n 64 ./a.out
@@ Line 24: / Line 23: @@
 which generates a *.map file (note the mention of #tasks and #nodes together with the date/time stamp in the filename) that may then be analyzed via the gui, ie
-   ssh vsc3.vsc.ac.at -l my_uid -X
+   ssh vsc4.vsc.ac.at -l my_uid -X
    cd wherever/the/map/file/may/be
@@ Line 93: / Line 92: @@
    my_uid@n305-044$  module load  intel/18  intel-mpi/2018  allinea/20.1_FORGE
    my_uid@n305-044$  cd wherever/my/app/may/be
-   my_uid@n305-044$  srun --jobid 8909346 -n 16 hostname    ( just a dummy check to see whether all is set up correctly )
+   my_uid@n305-044$  srun --jobid 8909346 -n 16 hostname    ( just a dummy check to see whether all is set up and working correctly )
    my_uid@n305-044$  ddt --connect srun --jobid 8909346 --mpi=pmi2 -n 64 ./a.out -arg1 -arg2   ( in the initial ddt-window a dialogue will pop up prompting for a Reverse Connection request; accept it and click Run and the usual debug session will start )