For matmult.c the PAPI_FP_INS summary should look something like this:

FUNCTION SUMMARY (total):
---------------------------------------------------------------------------------------
%Time   Exclusive   Inclusive       #Call      #Subrs Count/Call Name
           counts total counts                            
---------------------------------------------------------------------------------------
100.0        1056   2.023E+06           9          21     224814 parallel (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.c <29, 62>]
100.0         126   2.023E+06           4           4     505755 parallel begin/end [OpenMP]
 99.9         550   2.022E+06          16          16     126382 for enter/exit [OpenMP]
 98.8       2E+06       2E+06           8           4     250044 for (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.c <55, 61>]
 75.0          35   1.517E+06           3           3     505728 .TAU application 
 25.0         510   5.068E+05           1           1     506829 int main(int, char **) C 
 25.0          47   5.063E+05           1           1     506319 parallel fork/join [OpenMP]
  0.5   1.038E+04    1.05E+04           8           4       1312 for (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.c <39, 42>]
  0.5   1.031E+04   1.043E+04           8           4       1303 for (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.c <43, 46>]
  0.0         602         858          20          20         43 barrier enter/exit [OpenMP]
  0.0         176         296           8           4         37 for (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.c <47, 50>]

For matmult.f the PAPI_FP_INS summary should be:

FUNCTION SUMMARY (total):
---------------------------------------------------------------------------------------
%Time   Exclusive   Inclusive       #Call      #Subrs Count/Call Name
           counts total counts                            
---------------------------------------------------------------------------------------
100.0        1453   2.024E+06           9          21     224860 parallel (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.f <28, 65>]
 99.9         126   2.023E+06           4           4     505838 parallel begin/end [OpenMP]
 99.9         565   2.022E+06          16          16     126384 for enter/exit [OpenMP]
 98.8       2E+06       2E+06           8           4     250038 do (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.f <57, 65>]
 74.9          34   1.517E+06           3           3     505731 .TAU application 
 25.1         197   5.074E+05           1           3     507351 MATMULT 
 25.0          44   5.067E+05           1           1     506722 parallel fork/join [OpenMP]
  0.5   1.038E+04    1.05E+04           8           4       1312 do (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.f <38, 43>]
  0.5   1.035E+04   1.047E+04           8           4       1309 do (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.f <43, 48>]
  0.0         602         862          20          20         43 barrier enter/exit [OpenMP]
  0.0         391         391           1           0        391 POMP2_INIT_REGIONS_1323111966927375_5 
  0.0         178         298           8           4         37 do (null) [OpenMP location: file:/mnt/netapp/home1/smillst/tau2/examples/openmp/matmult/matmult.f <48, 56>]
  0.0          41          41           1           0         41 POMP_GET_MAX_THREADS1323111966927375 

