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Sorting strings properly is stupidly hard (lemire.me)
4 points by ingve 16 hours ago | past | web | discuss
Asking the right question is more important than getting the right answer (lemire.me)
86 points by hardmaru 6 days ago | past | web | 14 comments
Science and Technology links (December 8th 2018) (lemire.me)
1 point by mpweiher 9 days ago | past | web | discuss
Asking the right question is more important than getting the right answer (lemire.me)
2 points by signa11 9 days ago | past | web | 1 comment
XML for databases: a dead idea (lemire.me)
4 points by ingve 11 days ago | past | web | discuss
Asking the right question is more important than getting the right answer (lemire.me)
2 points by henrik_w 11 days ago | past | web | discuss
Crazily fast hashing with carry-less multiplications (lemire.me)
1 point by JoachimS 33 days ago | past | web
Memory-Level Parallelism: Intel Skylake versus Apple A12/A12X (lemire.me)
141 points by gbrown_ 34 days ago | past | web | 18 comments
Measuring the memory-level parallelism of a system using a small C++ program? (lemire.me)
19 points by ingve 42 days ago | past | web | 2 comments
Is WebAssembly faster than JavaScript? (lemire.me)
43 points by ingve 55 days ago | past | web | 33 comments
Validating UTF-8 bytes using only 0.45 cycles per byte (AVX edition) (lemire.me)
148 points by akarambir 59 days ago | past | web | 51 comments
Quickly identifying a sequence of digits in a string of characters (lemire.me)
2 points by ingve 78 days ago | past | web | 1 comment
AVX-512: when and how to use these new instructions (lemire.me)
188 points by ingve 3 months ago | past | web | 52 comments
Are vectorized random number generators actually useful? – Daniel Lemire's blog (lemire.me)
3 points by rbanffy 3 months ago | past | web
AVX-512 throttling: heavy instructions are maybe not so dangerous (lemire.me)
4 points by ingve 3 months ago | past | web
Trying harder to make AVX-512 look bad: my quantified and reproducible results (lemire.me)
4 points by ingve 3 months ago | past | web
Avoid lexicographical comparisons when testing for string equality (lemire.me)
3 points by ingve 3 months ago | past | web
Performance of ranged accesses into arrays: modulo, multiply-shift, and masks (lemire.me)
7 points by fanf2 3 months ago | past | web
Sorting already sorted arrays is much faster? (lemire.me)
3 points by melzarei 4 months ago | past | web
The dangers of AVX-512 throttling: a 3% impact (lemire.me)
16 points by zdw 4 months ago | past | web | 4 comments
Fast strongly universal 64-bit hashing everywhere (lemire.me)
51 points by ingve 4 months ago | past | web | 15 comments
Visiting all values in an array exactly once in “random order” (lemire.me)
3 points by ColinWright 4 months ago | past | web
The dangers of AVX-512 throttling: myth or reality? (lemire.me)
3 points by ingve 4 months ago | past | web
Getting 4 bytes or a full cache line: same speed or not? (lemire.me)
39 points by ingve 4 months ago | past | web | 18 comments
It is more complicated than I thought: -mtune, -march in GCC (lemire.me)
2 points by zdw 4 months ago | past | web
Accelerating Conway’s Game of Life with SIMD Instructions (lemire.me)
15 points by ingve 5 months ago | past | web | 2 comments
Are fungi making us sick? (lemire.me)
1 point by deafcalculus 5 months ago | past | web
Which is fastest: read, fread, ifstream or mmap? (lemire.me)
2 points by ingve 5 months ago | past | web
Data processing on modern hardware (lemire.me)
83 points by zdw 5 months ago | past | web | 22 comments
Emotions Killing Your Intellectual Productivity (lemire.me)
1 point by tacon 5 months ago | past | web
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