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| author | Snehasish Kumar <snehasishk@google.com> | 2025-07-30 18:28:53 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-07-30 18:28:53 -0700 |
| commit | 08e40c12fa0c83652968f2f24c3ec76a062f4042 (patch) | |
| tree | 20776af76d04ddcc55b366031a6d72dbc40926d4 /llvm/lib/Object/ELFObjectFile.cpp | |
| parent | 70471f08ee109cd0472fdd6659c2a1ad236c6835 (diff) | |
| download | llvm-08e40c12fa0c83652968f2f24c3ec76a062f4042.zip llvm-08e40c12fa0c83652968f2f24c3ec76a062f4042.tar.gz llvm-08e40c12fa0c83652968f2f24c3ec76a062f4042.tar.bz2 | |
Reapply "[MemProf] Change histogram storage from uint64_t to uint16_t… (#151431)
Reapply #147854 after fixes merged in #151398.
Change memory access histogram storage from uint64_t to uint16_t to
reduce profile size on disk. This change updates the raw profile format
to v5. Also add a histogram test in compiler-rt since we didn't have one
before. With this change the histogram memprof raw for the basic test
reduces from 75KB -> 20KB.
Diffstat (limited to 'llvm/lib/Object/ELFObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions