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Seonmyeong Bak

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12/13/2017

02:51 PM Charm++ Feature #1727: Make Boost uFcontext the default ULT implementation on supported platforms
Thread_local variables are not guaranteed to work with boost-context.
I think it works on linux but didn't work o...
02:47 PM Charm++ Cleanup #1266 (Closed): Apply C++11 atomic feature to lock operations for the integrated LLVM Ope...

12/06/2017

11:38 AM Charm++ Bug #1624: missing fences in CkLoop implementation
OK. I'll replace atomics with c++11 atomic codes.

12/04/2017

05:15 PM Charm++ Feature #1480: API to control whether a PE helps other threads that generate CkLoop/OpenMP/Parall...
Synchronization of the beginning of CkLoop and an event turning on/off the PE Helper bit is an issue for this.
Ma...
03:42 PM Charm++ Bug #901 (Implemented): Threads awoken by CthAwaken don't let Projections trace back to the event...
02:58 PM Charm++ Bug #1624: missing fences in CkLoop implementation
For memory fences, we use CmiMemoryReadFence() which calls __sync_synchronize()
Maybe less costly fences for 'acquir...
02:55 PM Charm++ Bug #1624: missing fences in CkLoop implementation
https://charm.cs.illinois.edu/gerrit/#/c/3358/
02:54 PM Charm++ Bug #1624 (Implemented): missing fences in CkLoop implementation

11/30/2017

04:59 PM Charm++ Feature #1480 (In Progress): API to control whether a PE helps other threads that generate CkLoop...
04:21 PM Charm++ Bug #1624 (In Progress): missing fences in CkLoop implementation

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