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Author
Age
Files
Lines
*
Merge pull request #136 from JunHe77:ext_arm
Victor Costan
2021-08-13
1
-0
/
+4
|
\
|
*
decompression: optimize ExtractOffset for Arm
Jun He
2021-08-06
1
-0
/
+3
|
/
*
Move the extract masks variable out in zippy. I see a consistent 1.5-2% impro...
Snappy Team
2021-08-02
1
-9
/
+18
*
Remove inline assembly as the bug in clang was fixed
Snappy Team
2021-08-02
1
-16
/
+0
*
Optimize memset to pure SIMD because compilers generate consistently bad code...
Snappy Team
2021-08-02
1
-1
/
+7
*
Optimize tag extraction for ARM with conditional increment instruction genera...
Snappy Team
2021-07-05
1
-2
/
+25
*
Enable vector byte shuffle optimizations on ARM NEON
atdt
2021-07-05
1
-59
/
+49
*
Fix unused local variable warnings.
Victor Costan
2020-12-15
1
-2
/
+14
*
Replace #pragma nounroll with equivalent used elsewhere.
Victor Costan
2020-12-14
1
-2
/
+6
*
Remove inline qualifier from static variables.
Victor Costan
2020-12-14
1
-4
/
+4
*
1) Improve the lookup table data to require less instructions to extract the ...
Snappy Team
2020-12-14
1
-124
/
+186
*
Optimize zippy decompression by making IncrementalCopy faster.
Shahriar Rouf
2020-12-14
1
-58
/
+226
*
Internal change
Snappy Team
2020-12-03
1
-224
/
+56
*
Optimize zippy decompression by making IncrementalCopy faster.
Shahriar Rouf
2020-12-03
1
-56
/
+224
*
Fix opensource version
Snappy Team
2020-11-19
1
-34
/
+37
*
Bug fix. Error on 0 offset copies.
Snappy Team
2020-11-18
1
-0
/
+2
*
Make zippy decompression branchless
Snappy Team
2020-11-18
1
-4
/
+206
*
Revert zippy optimization that causes heap buffer overflows.
Snappy Team
2020-11-18
1
-140
/
+54
*
Optimize zippy unzipping by upto >10% by making IncrementalCopy faster.
Shahriar Rouf
2020-11-18
1
-54
/
+140
*
Change hash function for Compress.
Luca Versari
2020-11-18
1
-12
/
+10
*
Fix the use of op + len when op is nullptr and len is non-zero.
Snappy Team
2020-11-03
1
-3
/
+2
*
Run clang-format
Luca Versari
2020-11-03
1
-89
/
+58
*
Replace the division with a constant table in IncrementalCopy
Snappy Team
2020-07-11
1
-1
/
+4
*
Correct uninitialized variable.
Snappy Team
2020-06-01
1
-1
/
+2
*
Fix Clang/GCC compilation warnings.
Victor Costan
2020-05-05
1
-16
/
+45
*
Tighten types on a few for loops.
Victor Costan
2020-05-04
1
-6
/
+5
*
Switch from C headers to C++ headers.
Victor Costan
2020-04-29
1
-2
/
+1
*
Introduce SNAPPY_ATTRIBUTE_ALWAYS_INLINE.
Victor Costan
2020-04-13
1
-1
/
+1
*
Migrate to standard integral types.
Victor Costan
2020-04-12
1
-51
/
+51
*
Modernize memcpy() and memmove() usage.
Victor Costan
2020-04-12
1
-21
/
+23
*
Improve zippy with 5-10%.
Snappy Team
2020-04-11
1
-16
/
+31
*
assertion failure on darwin_x86_64, have to investigage
Snappy Team
2020-04-11
1
-9
/
+16
*
assertion failure on darwin_x86_64, have to investigage
Snappy Team
2020-04-11
1
-16
/
+9
*
This cl does two things
Snappy Team
2020-04-11
1
-9
/
+16
*
The result on protobuf benchmark is around 19%. Results vary by their propens...
Snappy Team
2020-04-11
1
-69
/
+47
*
1) Make the output pointer a local variable such it doesn't need a load add s...
Snappy Team
2020-04-11
1
-113
/
+167
*
Cut a load from the critical dependency chain of the input pointer by specula...
Snappy Team
2020-04-11
1
-14
/
+37
*
Improve comments in IncrementalCopy, add an assert.
Snappy Team
2020-04-11
1
-3
/
+6
*
Optimize IncrementalCopy: There are between 1 and 4 copy iterations. Allow FD...
Snappy Team
2020-01-14
1
-23
/
+19
*
Fully qualify std::string.
Victor Costan
2019-09-26
1
-2
/
+3
*
Add BM_ZFlatAll, BM_ZFlatIncreasingTableSize benchmarks to see how good zippy...
Shahriar Rouf
2019-08-19
1
-3
/
+5
*
Sync TODO and comment processing with external repo.
Chris Mumford
2019-05-14
1
-8
/
+9
*
Remove MSan exemption for _bzhi_u32, since LLVM now handles it correctly.
atdt
2019-05-13
1
-3
/
+1
*
Optimize snappy compression by about 2.2%.
nafi
2019-02-26
1
-10
/
+8
*
Convert DCHECK to assert.
costan
2019-01-08
1
-1
/
+1
*
Reduce the LeftShiftOverflows() table size.
costan
2019-01-08
1
-11
/
+7
*
Wrap BMI2 instruction usage in support checks.
costan
2019-01-08
1
-2
/
+25
*
Optimize decompression by about 0.82%.
nafi
2019-01-08
1
-1
/
+15
*
Remove direct use of _builtin_clz.
costan
2019-01-06
1
-1
/
+3
*
Convert DCHECK to assert.
costan
2019-01-04
1
-2
/
+2
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