Change to driver so only one replica outputs json files needed by PlumedToHTML. This should fix some small issues in the manual

Gareth Aneurin Tribello · Gareth Aneurin Tribello · commit 286e9396b4ed · 2025-05-16T08:52:47.000+01:00
diff --git a/src/cltools/Driver.cpp b/src/cltools/Driver.cpp
@@ -728,7 +728,7 @@ int Driver<real>::main(FILE* in,FILE*out,Communicator& pc) {
         }
         ifile.close();
         // Only output the full version of the input file if there are shortcuts
-        if( data.size()>0 ) {
+        if( data.size()>0 && intracomm.Get_rank()==0 && intercomm.Get_rank()==0 ) {
           OFile long_file;
           long_file.open( full_outputfile );
           long_file.printf("{\n");
@@ -762,7 +762,7 @@ int Driver<real>::main(FILE* in,FILE*out,Communicator& pc) {
           long_file.close();
         }
       }
-      if( valuedict_file.length()>0 ) {
+      if( valuedict_file.length()>0 && intracomm.Get_rank()==0 && intercomm.Get_rank()==0 ) {
         OFile valuefile;
         valuefile.open( valuedict_file );
         valuefile.printf("{\n");

Original file line number	Diff line number	Diff line change
`@@ -728,7 +728,7 @@ int Driver<real>::main(FILE* in,FILE*out,Communicator& pc) {`
`728`	`728`	`}`
`729`	`729`	`ifile.close();`
`730`	`730`	`// Only output the full version of the input file if there are shortcuts`
`731`		`- if( data.size()>0 ) {`
	`731`	`+ if( data.size()>0 && intracomm.Get_rank()==0 && intercomm.Get_rank()==0 ) {`
`732`	`732`	`OFile long_file;`
`733`	`733`	`long_file.open( full_outputfile );`
`734`	`734`	`long_file.printf("{\n");`
`@@ -762,7 +762,7 @@ int Driver<real>::main(FILE* in,FILE*out,Communicator& pc) {`
`762`	`762`	`long_file.close();`
`763`	`763`	`}`
`764`	`764`	`}`
`765`		`- if( valuedict_file.length()>0 ) {`
	`765`	`+ if( valuedict_file.length()>0 && intracomm.Get_rank()==0 && intercomm.Get_rank()==0 ) {`
`766`	`766`	`OFile valuefile;`
`767`	`767`	`valuefile.open( valuedict_file );`
`768`	`768`	`valuefile.printf("{\n");`