kuszmaul/SuperMalloc

Issues

• need a way for an application to determine if supermalloc is loaded

  #21 opened 10 years ago by kuszmaul
  1

• superalloc_pthread lib

  #51 opened 6 years ago by wenhuizhang
  0

• Error in Build!

  #50 opened 7 years ago by QuestionPython
  2

• Unable to build on CentOS 6.5

  #49 opened 7 years ago by dgotwisner
  4

• lto1 error when running make

  #46 opened 9 years ago by sean-lin-tw
  0

• How to use

  #45 opened 9 years ago by kellabyte
  0

• make check results in "Aborted (core dumped)"

  #44 opened 9 years ago by dazzag24
  0

• the bin_stats may be a signficant performance hit on small_malloc

  #43 opened 10 years ago by kuszmaul
  0

• grab all free objects in a folio

  #42 opened 10 years ago by kuszmaul
  0

• explore the use of a bitmap to implement the fullest-folio priority queue

  #41 opened 10 years ago by kuszmaul
  0

• gap near 128 bytes and 256 bytes

  #27 opened 10 years ago by kuszmaul
  1

• need non-overwrite tests

  #26 opened 10 years ago by kuszmaul
  0

• Fragmenting virtual memory

  #31 opened 10 years ago by kuszmaul
  2

• Make the same binary run with or without hardware transactions

  #18 opened 10 years ago by kuszmaul
  1

• clean up the makefile dependencies

  #40 opened 10 years ago by kuszmaul
  1

• make check fails on multiple Linux boxes

  #39 opened 10 years ago by emeryberger
  3

• profile_malloc tickles a bug causing RSS problems

  #38 opened 10 years ago by kuszmaul
  2

• measure importance of predo

  #6 opened 10 years ago by kuszmaul
  0

• document how to use libsupermalloc_pthread.so

  #37 opened 10 years ago by kuszmaul
  1

• provide a mode to give 8-byte alignment

  #36 opened 10 years ago by kuszmaul
  0

• use autoconf (or some other standard configuration tool)

  #35 opened 10 years ago by kuszmaul
  1

• memalign not implemented

  #34 opened 10 years ago by kuszmaul
  1

• sysbench crashes under supermalloc

  #33 opened 10 years ago by kuszmaul
  1

• provide a way to disable transparent huge page usage

  #32 opened 10 years ago by kuszmaul
  0

• run tokudb fractal tree tests.

  #30 opened 10 years ago by kuszmaul
  1

• Need to test error paths for when mmap() fails

  #29 opened 10 years ago by kuszmaul
  0

• for small objects need bigger folios

  #28 opened 10 years ago by kuszmaul
  1

• failure while running "rpm -ql mariadb"

  #25 opened 10 years ago by kuszmaul
  1

• posix_memalign returns NULL when size == 0

  #24 opened 10 years ago by kuszmaul
  0

• mysql crashes when using supermalloc

  #23 opened 10 years ago by kuszmaul
  0

• mysqld startup hung with supermalloc

  #22 opened 10 years ago by kuszmaul
  0

• better stats

  #20 opened 10 years ago by kuszmaul
  1

• call madvise(MADV_DONTNEED) when small folios become empty

  #19 opened 10 years ago by kuszmaul
  0

• release doesn't build

  #17 opened 10 years ago by kuszmaul
  1

• huge aligned_malloc probably broken

  #16 opened 10 years ago by kuszmaul
  1

• global cache is 8, should be P per bin

  #15 opened 10 years ago by kuszmaul
  0

• try putting the cached_objects and the lock on the same cache line

  #14 opened 10 years ago by kuszmaul
  1

• gap in primes

  #13 opened 10 years ago by kuszmaul
  0

• clean up thread cache

  #12 opened 10 years ago by kuszmaul
  0

• we aren't accounting for the size well for the last few large bins

  #11 opened 10 years ago by kuszmaul
  1

• Mutex made of futex

  #10 opened 10 years ago by kuszmaul
  0

• use CPUID to find a cpu number?

  #9 opened 10 years ago by kuszmaul
  0

• cache-index-friendly

  #8 opened 10 years ago by kuszmaul
  0

• implement and measure threadcache

  #7 opened 10 years ago by kuszmaul
  0

• measure per-thread vs. per-cpu vs. global sync costs

  #5 opened 10 years ago by kuszmaul
  0

• make small mallocs work

  #2 opened 10 years ago by kuszmaul
  0

• Should realloc be more clever about not paging stuff in

  #4 opened 10 years ago by kuszmaul
  0

• realloc should leave the buffer unchanged if an error occurs

  #3 opened 10 years ago by kuszmaul
  0

• make large mallocs work

  #1 opened 10 years ago by kuszmaul
  0