Output file location is hardcoded under /tmp

[christopheredsall]

Currently the output files are written under /tmp.

[chris@box perf-libs-tools]$ grep -r /tmp src tools
src/logging.c:  	sprintf(fname, "/tmp/armpllog_%.5d.apl", armpl_get_value_int());
src/summary.c:  sprintf(fname, "/tmp/armplsummary_%.5d.apl", armpl_get_value_int());
tools/process-blas.sh:TMPFILE=/tmp/.inp-$USER
tools/process-blas.sh:OUTFILE=/tmp/armpl.blas
tools/process-dgemm.c:	char *outFname = calloc(strlen("/tmp/armpl.")+strlen(funcNames[funcNameID])+1,sizeof(char));
tools/process-dgemm.c:	strcat(outFname,"/tmp/armpl.");
tools/process-dgemm.sh:TMPFILE=/tmp/.inp-$USER
tools/process-dgemm.sh:echo "   $ ./heat_dgemm.py -i /tmp/armpl.dgemm"
tools/process_summary.py:     fname = '/tmp/armpl.blas'

It would be convenient to be able to write the output in another location