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[Commit-gnuradio] git://gnuradio.org/gnuradio branch, maint, updated. v3
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[Commit-gnuradio] git://gnuradio.org/gnuradio branch, maint, updated. v3.6.5-15-g149d6a7 |
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Sat, 15 Jun 2013 21:05:12 +0000 (UTC) |
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The branch, maint has been updated
via 149d6a75466cf052ef53f6f2d6bc276acb0991bd (commit)
via e0f9a39ab6cda4ae79bc3021359b2d99d592cdbc (commit)
from d51eab54adbd5a1b065a131e926b5df8082c67c0 (commit)
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- Log -----------------------------------------------------------------
commit 149d6a75466cf052ef53f6f2d6bc276acb0991bd
Author: Tom Rondeau <address@hidden>
Date: Sat Jun 15 16:47:45 2013 -0400
runtime: 2 threading issues with the shared memory system.
1. Making a global mutex for the VM circular buffers to use and lock for
multiple top_blocks to handle accessing the memory.
2. Catch the bad_alloc exception once and retry. After 1., this rarely
happens unless the thread count gets large (> 20 as an estimate).
commit e0f9a39ab6cda4ae79bc3021359b2d99d592cdbc
Author: Tom Rondeau <address@hidden>
Date: Fri Jun 14 15:59:58 2013 -0400
core: making block_registry thread-safe for multiple flowgraphs to access
it.
-----------------------------------------------------------------------
Summary of changes:
gnuradio-core/src/lib/runtime/gr_block_registry.cc | 14 ++++++++++++++
gnuradio-core/src/lib/runtime/gr_block_registry.h | 2 +-
gnuradio-core/src/lib/runtime/gr_flat_flowgraph.cc | 14 ++++++++++++--
gnuradio-core/src/lib/runtime/gr_vmcircbuf.cc | 7 +++++++
4 files changed, 34 insertions(+), 3 deletions(-)
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