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comparison src/share/vm/runtime/globals.hpp @ 462:85f1b9537f70

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6779436: NUMA allocator: libnuma expects certain size of the buffer in numa_node_to_cpus() Summary: In os::Linux::rebuild_cpu_to_node_map() fix the size of the CPU bitmap. Fixed arithmetic in MutableNUMASpace::adaptive_chunk_size() that could cause overflows and underflows of the chunk_size variable. Reviewed-by: apetrusenko
author iveresov
date Wed, 03 Dec 2008 14:18:57 -0800
parents 434912c745cf
children 7b75310e57e2 7d7a7c599c17
comparison
equal deleted inserted replaced
457:27a80744a83b 462:85f1b9537f70
340 "Trace page size selection and usage.") \ 340 "Trace page size selection and usage.") \
341 \ 341 \
342 product(bool, UseNUMA, false, \ 342 product(bool, UseNUMA, false, \
343 "Use NUMA if available") \ 343 "Use NUMA if available") \
344 \ 344 \
345 product(bool, ForceNUMA, false, \
346 "Force NUMA optimizations on single-node/UMA systems") \
347 \
345 product(intx, NUMAChunkResizeWeight, 20, \ 348 product(intx, NUMAChunkResizeWeight, 20, \
346 "Percentage (0-100) used to weight the current sample when " \ 349 "Percentage (0-100) used to weight the current sample when " \
347 "computing exponentially decaying average for " \ 350 "computing exponentially decaying average for " \
348 "AdaptiveNUMAChunkSizing") \ 351 "AdaptiveNUMAChunkSizing") \
349 \ 352 \