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AVX-512: when and how to use these new instructions (lemire.me)
188 points by ingve 17 days ago | past | web | 52 comments
Are vectorized random number generators actually useful? – Daniel Lemire's blog (lemire.me)
3 points by rbanffy 26 days ago | past | web
AVX-512 throttling: heavy instructions are maybe not so dangerous (lemire.me)
4 points by ingve 30 days ago | past | web
Trying harder to make AVX-512 look bad: my quantified and reproducible results (lemire.me)
4 points by ingve 31 days ago | past | web
Avoid lexicographical comparisons when testing for string equality (lemire.me)
3 points by ingve 32 days ago | past | web
Performance of ranged accesses into arrays: modulo, multiply-shift, and masks (lemire.me)
7 points by fanf2 35 days ago | past | web
Sorting already sorted arrays is much faster? (lemire.me)
3 points by melzarei 38 days ago | past | web
The dangers of AVX-512 throttling: a 3% impact (lemire.me)
16 points by zdw 40 days ago | past | web | 4 comments
Fast strongly universal 64-bit hashing everywhere (lemire.me)
51 points by ingve 40 days ago | past | web | 15 comments
Visiting all values in an array exactly once in “random order” (lemire.me)
3 points by ColinWright 40 days ago | past | web
The dangers of AVX-512 throttling: myth or reality? (lemire.me)
3 points by ingve 42 days ago | past | web
Getting 4 bytes or a full cache line: same speed or not? (lemire.me)
39 points by ingve 55 days ago | past | web | 18 comments
It is more complicated than I thought: -mtune, -march in GCC (lemire.me)
2 points by zdw 58 days ago | past | web
Accelerating Conway’s Game of Life with SIMD Instructions (lemire.me)
15 points by ingve 68 days ago | past | web | 2 comments
Are fungi making us sick? (lemire.me)
1 point by deafcalculus 74 days ago | past | web
Which is fastest: read, fread, ifstream or mmap? (lemire.me)
2 points by ingve 89 days ago | past | web
Data processing on modern hardware (lemire.me)
83 points by zdw 89 days ago | past | web | 22 comments
Emotions Killing Your Intellectual Productivity (lemire.me)
1 point by tacon 3 months ago | past | web
Emojis, Java and Strings (lemire.me)
1 point by ingve 3 months ago | past | web
Predictions (lemire.me)
1 point by sndean 3 months ago | past | web
Graph algorithms and software prefetching (lemire.me)
1 point by signa11 3 months ago | past | web
Greater speed in memory-bound graph algorithms with just straight C code (lemire.me)
1 point by akshat_h 3 months ago | past | web | 1 comment
Graph algorithms and software prefetching (lemire.me)
3 points by kawera 3 months ago | past | web
Greater speed in memory-bound graph algorithms with just straight C code (lemire.me)
4 points by panic 3 months ago | past | web
Graph algorithms and software prefetching (lemire.me)
3 points by based2 4 months ago | past | web | 2 comments
Graph algorithms and software prefetching (lemire.me)
2 points by ingve 4 months ago | past | web
Validating UTF-8 strings using as little as 0.7 cycles per byte (lemire.me)
139 points by ingve 4 months ago | past | web | 69 comments
Validating UTF-8 strings using as little as 0.7 cycles per byte (lemire.me)
20 points by akshat_h 4 months ago | past | web | 1 comment
Is research sick? (lemire.me)
1 point by deafcalculus 4 months ago | past | web
Is research sick? (lemire.me)
1 point by blopeur 4 months ago | past | web
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