Memory leaks in pthread_attr_setaffinity_np about carlsim4 HOT 4 CLOSED

Thanks Michael for checking this. There was indeed a leak when I was not removing the thread_attr instances. I removed them now with pthread_attr_destroy(). A PR is coming.

before:
LEAK SUMMARY:
==13565== definitely lost: 8,970,752 bytes in 70,022 blocks
==13565== indirectly lost: 0 bytes in 0 blocks
==13565== possibly lost: 256 bytes in 2 blocks
==13565== still reachable: 0 bytes in 0 blocks
==13565== suppressed: 0 bytes in 0 blocks
==13565==
==13565== For counts of detected and suppressed errors, rerun with: -v
==13565== Use --track-origins=yes to see where uninitialised values come from
==13565== ERROR SUMMARY: 61 errors from 50 contexts (suppressed: 0 from 0)

after:

HEAP SUMMARY:
==15327== in use at exit: 8,192 bytes in 2 blocks
==15327== total heap usage: 109,228 allocs, 109,226 frees, 13,208,823 bytes allocated
==15327==
==15327== 4,096 bytes in 1 blocks are definitely lost in loss record 1 of 2
==15327== at 0x4C2B8A8: operator new[](unsigned long) (vg_replace_malloc.c:423)
==15327== by 0x465F92: SNN::copyAuxiliaryData(int, int, RuntimeData_s*, bool) (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327== by 0x467FB4: SNN::allocateSNN_CPU(int) (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327== by 0x43CD48: SNN::generateRuntimeSNN() (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327== by 0x406431: CARLsim::setupNetwork() (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327== by 0x405281: main (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327==
==15327== 4,096 bytes in 1 blocks are definitely lost in loss record 2 of 2
==15327== at 0x4C2B8A8: operator new[](unsigned long) (vg_replace_malloc.c:423)
==15327== by 0x465FED: SNN::copyAuxiliaryData(int, int, RuntimeData_s*, bool) (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327== by 0x467FB4: SNN::allocateSNN_CPU(int) (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327== by 0x43CD48: SNN::generateRuntimeSNN() (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327== by 0x406431: CARLsim::setupNetwork() (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327== by 0x405281: main (in /home/hirak/CARLsim4/projects/hello_world/hello_world)
==15327==
==15327== LEAK SUMMARY:
==15327== definitely lost: 8,192 bytes in 2 blocks
==15327== indirectly lost: 0 bytes in 0 blocks
==15327== possibly lost: 0 bytes in 0 blocks
==15327== still reachable: 0 bytes in 0 blocks
==15327== suppressed: 0 bytes in 0 blocks

from carlsim4.

We still have some leak here:
SNN::copyAuxiliaryData()

from carlsim4.

PR
#22

from carlsim4.

fixed with #22

from carlsim4.