diff --git a/docs.it4i/software/debuggers/total-view.md b/docs.it4i/software/debuggers/total-view.md
index 758418f8cd5a0f5eb039e9d8bbe6fb9105b807cb..58be5f074aad1c2f261f6881e6eef59db4401099 100644
--- a/docs.it4i/software/debuggers/total-view.md
+++ b/docs.it4i/software/debuggers/total-view.md
@@ -1,10 +1,10 @@
-# Total View
+# TotalView
TotalView is a GUI-based source code multi-process, multi-thread debugger.
## License and Limitations for Cluster Users
-On the cluster users can debug OpenMP or MPI code that runs up to 64 parallel processes. These limitation means that:
+On the cluster, users can debug OpenMP or MPI code that runs up to 64 parallel processes. This limitation means that:
```console
1 user can debug up 64 processes, or
@@ -56,9 +56,9 @@ Compile the code:
Before debugging, you need to compile your code with theses flags:
!!! note
- **-g** : Generates extra debugging information usable by GDB. -g3 includes even more debugging information. This option is available for GNU and INTEL C/C++ and Fortran compilers.
+ **-g** Generates extra debugging information usable by GDB. -g3 includes additional debugging information. This option is available for GNU, Intel C/C++, and Fortran compilers.
- **-O0** : Suppress all optimizations.
+ **-O0** Suppresses all optimizations.
## Starting a Job With TotalView
@@ -68,9 +68,9 @@ Be sure to log in with an X window forwarding enabled. This could mean using the
ssh -X username@salomon.it4i.cz
```
-Other options is to access login node using VNC. See the detailed information on how to use graphic user interface on Anselm.
+Another option is to access the login node using VNC. See the detailed information on how to use the GUI on Anselm.
-From the login node an interactive session with X windows forwarding (-X option) can be started by following command (for Anselm use 16 threads):
+From the login node an interactive session with X windows forwarding (-X option) can be started by the following command (for Anselm use 16 threads):
```console
$ qsub -I -X -A NONE-0-0 -q qexp -lselect=1:ncpus=24:mpiprocs=24,walltime=01:00:00
@@ -80,7 +80,7 @@ Then launch the debugger with the totalview command followed by the name of the
### Debugging a Serial Code
-To debug a serial code use:
+To debug a serial code, use:
```console
totalview test_debug
@@ -88,10 +88,10 @@ totalview test_debug
### Debugging a Parallel Code - Option 1
-To debug a parallel code compiled with **OpenMPI** you need to setup your TotalView environment:
+To debug a parallel code compiled with **OpenMPI**, you need to setup your TotalView environment:
!!! hint
- To be able to run parallel debugging procedure from the command line without stopping the debugger in the mpiexec source code you have to add the following function to your **~/.tvdrc** file.
+ To be able to run a parallel debugging procedure from the command line without stopping the debugger in the mpiexec source code, you have to add the following function to your **~/.tvdrc** file.
```console
proc mpi_auto_run_starter {loaded_id} {
@@ -121,7 +121,7 @@ $ /apps/all/OpenMPI/1.10.1-GNU-4.9.3-2.25/etc/openmpi-totalview.tcl #Salomon
$ /apps/mpi/openmpi/intel/1.6.5/etc/openmpi-totalview.tcl #Anselm
```
-You can also add only following line to you ~/.tvdrc file instead of
+You can also add only following line to your ~/.tvdrc file instead of
the entire function:
```console
@@ -138,19 +138,19 @@ Now you can run the parallel debugger using:
$ mpirun -tv -n 5 ./test_debug
```
-When following dialog appears click on "Yes"
+When the following dialog appears, click on "Yes"
-At this point the main TotalView GUI window will appear and you can insert the breakpoints and start debugging:
+At this point, the main TotalView GUI window will appear and you can insert the breakpoints and start debugging:
### Debugging a Parallel Code - Option 2
-Other option to start new parallel debugging session from a command line is to let TotalView to execute mpirun by itself. In this case user has to specify a MPI implementation used to compile the source code.
+Another option to start a new parallel debugging session from a command line is to let TotalView to execute mpirun by itself. In this case, the user has to specify an MPI implementation used to compile the source code.
-The following example shows how to start debugging session with Intel MPI:
+The following example shows how to start a debugging session with the Intel MPI:
```console
$ ml intel
@@ -158,13 +158,13 @@ $ ml TotalView/8.15.4-6-linux-x86-64
$ totalview -mpi "Intel MPI-Hydra" -np 8 ./hello_debug_impi
```
-After running previous command you will see the same window as shown in the screenshot above.
+After running the previous command, you will see the same window as shown in the screenshot above.
-More information regarding the command line parameters of the TotalView can be found TotalView Reference Guide, Chapter 7: TotalView Command Syntax.
+More information regarding the command line parameters of the TotalView can be foundin the TotalView Reference Guide, Chapter 7: TotalView Command Syntax.
## Documentation
-[1] The [TotalView documentation][d] web page is a good resource for learning more about some of the advanced TotalView features.
+[1] The [TotalView documentation][d] web page is a good source for learning more about some of the advanced TotalView features.
[a]: https://extranet.it4i.cz/rsweb/salomon/license/Totalview
[b]: https://extranet.it4i.cz/rsweb/anselm/license/Totalview