Huh. I wonder why our testing is not catching this. Can you send us the exact test you used? -- Pavan -- Pavan Balaji http://www.mcs.anl.gov/~balaji On 6/5/15, 3:42 AM, "Lisandro Dalcin" <[email protected]> wrote:

I configured 3.2b3 with --enable-g=all --enable-error-messages=all --enable-error-checking=all

Then I get:

$ python test/runtests.py -q ---------------------------------------------------------------------- Ran 1018 tests in 7.253s

OK [0] 20480 at [0x0000000002b3ed58], src/mpid/ch3/src/mpid_rma.c[382] [0] 20480 at [0x0000000002b38118], src/mpid/ch3/src/mpid_rma.c[382] [0] 20480 at [0x0000000002b70ad8], src/mpid/ch3/src/mpid_rma.c[382] [0] 20480 at [0x0000000002b6ba28], src/mpid/ch3/src/mpid_rma.c[382] [0] 20480 at [0x0000000002b60978], src/mpid/ch3/src/mpid_rma.c[382] [0] 20480 at [0x0000000002b5b8c8], src/mpid/ch3/src/mpid_rma.c[382] [0] 20480 at [0x0000000002b56818], src/mpid/ch3/src/mpid_rma.c[382] [0] 20480 at [0x0000000002b4c1c8], src/mpid/ch3/src/mpid_rma.c[382]

So it seems MPI_Win's are leaking memory [ (*win_ptr)->lock_entry_pool_start ]

-- Lisandro Dalcin ============ Research Scientist Computer, Electrical and Mathematical Sciences & Engineering (CEMSE) Numerical Porous Media Center (NumPor) King Abdullah University of Science and Technology (KAUST) http://numpor.kaust.edu.sa/

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