gator/Streamline: How to collect perf hardware or software events?

Dear All,

    Recently I learn to analyze the performance with gator+streamline, and find that, gator can collect many types of cpu events which are entirely different from those collected by linux perf tool.

    Take armv7-cortex-A9 for example,  gator can collect events such as:
Cache:Instruction refill
Cache:Inst TLB refill
Cache:Coherency miss
Cache:Prefetch hits
Cache:Prefetch linefills
Cache:TLB stall
Instruction:Load
Instruction:Store
PLE:Cache line rq completed
PLE:Request completed
Stalls:Inst main TLB miss
Stalls:Inst micro TLB miss  ...

    However, perf tool can collect hardware,software and hardware-cache events such as:
instructions
cache-references
cache-misses
branch-instructions OR branches
branch-misses
stalled-cycles-frontend OR idle-cycles-frontend
stalled-cycles-backend OR idle-cycles-backend
page-faults OR faults
context-switches OR cs
cpu-migrations OR migrations
minor-faults
major-faults
alignment-faults
L1-dcache-loads
L1-dcache-load-misses
L1-dcache-stores
L1-dcache-store-misses
L1-icache-load-misses
dTLB-load-misses
dTLB-store-misses
iTLB-load-misses
branch-loads
branch-load-misses

    My questions:

1.  Are there matchable correspondences between gator events and perf events ?

2.  If not, could I collect perf events mentioned above just by gator(or an improved gator) ? 
    I want to get more valuable hardware event data from gator.

Thank you very much !