Algorithms/go-perfbook
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259 Commits

Author SHA1 Message Date
Damian Gryski
71a544213c note speed downsides of binary.Read/binary.Write 2018-02-11 11:58:43 -08:00
Damian Gryski
def1b8d9d8 add five-ways paper 2018-02-10 08:45:26 -08:00
Damian Gryski
133b978d9c start notes on memory 2018-02-03 15:04:19 -08:00
Damian Gryski
1d7520c325 service optimization 2018-02-03 14:25:42 -08:00
Damian Gryski
8272572949 tweaks 2018-01-31 17:42:42 -08:00
Damian Gryski
f567b7f9bb add a section on pointers for system design 2018-01-28 15:54:00 -08:00
Damian Gryski
99e972884e more warning about folklore 2018-01-27 15:02:59 -08:00
Damian Gryski
38999da377 clarity distributed system performance; needs more 2018-01-27 15:02:42 -08:00
Damian Gryski
5573fc180b tweak working for algorithmic improvement examples 2018-01-27 10:07:32 -08:00
Damian Gryski
1bc220c82c lint fixes for code block 2018-01-27 08:36:16 -08:00
Damian Gryski
8a5395226d add "wasted here" comment 2018-01-27 08:36:16 -08:00
Damian Gryski
3c3bdb4883 better example for algorithm improvement 2018-01-27 08:36:16 -08:00
Damian Gryski
65da16207f tweaks; add example for "efficient" algorithm 2018-01-27 08:36:16 -08:00
Damian Gryski
3de152393b make "don't be dumb" / "be smart" sections explicit. 2018-01-27 08:36:15 -08:00
Damian Gryski
66d681b598 get proebsting's law and integer programming algorithm improvements in 2018-01-27 08:36:15 -08:00
Damian Gryski
d8e5cb3ee8 prosify hash map -> xor k/vs story 2018-01-27 08:36:15 -08:00
Damian Gryski
208fa3bd59 word tweak 2018-01-27 08:36:15 -08:00
Damian Gryski
8fde5fb00c fix cache prose 2018-01-27 08:36:15 -08:00
Damian Gryski
149f93d858 move realistic data distribution cache example 2018-01-27 08:36:15 -08:00
Damian Gryski
a57dde59e7 shuffle sections to match proposed outline 2018-01-27 08:36:15 -08:00
Damian Gryski
5c681bc288 more prose tweaks 2018-01-27 08:36:15 -08:00
Damian Gryski
beb5dbc663 talk about pointer-free maps keys 2018-01-27 08:36:15 -08:00
Damian Gryski
c6743fb982 add example from slack 2018-01-27 08:36:15 -08:00
Damian Gryski
a1ed903449 examples for simple and polyalgorithm 2018-01-27 08:36:15 -08:00
Damian Gryski
823fcd31b3 should at least mention RUM conjecture in section on datastructure building 2018-01-27 08:36:15 -08:00
Damian Gryski
6c72efd6c2 prose for implementing research papers 2018-01-27 08:36:15 -08:00
Damian Gryski
12fef8dfd1 shuffle sections around 2018-01-27 08:36:15 -08:00
Damian Gryski
e876225927 mostly tuning notes 2018-01-27 08:36:15 -08:00
Damian Gryski
1e58607c99 remove duplicated bentley link 2018-01-27 08:36:15 -08:00
Damian Gryski
b7e10ae3c2 tuning links and benchmarkable code 2018-01-27 08:36:15 -08:00
Damian Gryski
79d9787d4c more tuning prose 2018-01-27 08:36:15 -08:00
Damian Gryski
f99a3427b4 more tuning notes 2018-01-27 08:36:15 -08:00
Damian Gryski
db7b1270a2 tweaks 2018-01-27 08:36:15 -08:00
Damian Gryski
93f5451295 ramblings 2018-01-27 08:36:15 -08:00
Damian Gryski
a01ad6ecb5 more rambling 2018-01-27 08:36:15 -08:00
Damian Gryski
2b1479cfe6 more rambling 2018-01-27 08:36:15 -08:00
Damian Gryski
59eb6aee88 Obvious tuning example 2018-01-27 08:36:15 -08:00
Damian Gryski
9452e1da99 more tuning notes 2018-01-27 08:36:15 -08:00
Damian Gryski
9b52fc4205 more rambling 2018-01-27 08:36:15 -08:00
Damian Gryski
2473eb839d remove "basic rules" section; that's been covered elsewhere now 2018-01-27 08:36:15 -08:00
Damian Gryski
a73a7facb8 markdown link fixes 2018-01-27 08:36:15 -08:00
Damian Gryski
b4451b88e0 more topics 2018-01-27 08:36:15 -08:00
Damian Gryski
4f043c23b5 memory hierarchy warning 2018-01-27 08:36:15 -08:00
Damian Gryski
7f6a8347a8 add dotGo notes 2018-01-27 08:36:15 -08:00
Damian Gryski
fccd81d0bb put big-o category first 2018-01-27 08:36:15 -08:00
Damian Gryski
b93d199716 big-O and algorithm costs 2018-01-27 08:36:15 -08:00
Damian Gryski
a8b86beaee algorithmic tips before code tuning tips 2018-01-27 08:36:15 -08:00
Damian Gryski
8934dd0987 code tuning prose 2018-01-27 08:36:15 -08:00
Damian Gryski
549a7b8aea paper implementation notes 2018-01-27 08:36:15 -08:00
Damian Gryski
0abd306e4f space discussion 2018-01-27 08:36:15 -08:00
Damian Gryski
c049e201ca foreshadow cache line discussion 2018-01-27 08:36:15 -08:00
Damian Gryski
b8cbe45def more data structure tweaks 2018-01-27 08:36:15 -08:00
Damian Gryski
bc7018f4be prose data structure augmentation 2018-01-27 08:36:15 -08:00
Damian Gryski
2e91fa82ad shuffing and prose 2018-01-27 08:36:15 -08:00
Damian Gryski
8150f7df9f a bit of shuffling and a bit of prose 2018-01-27 08:36:15 -08:00
Damian Gryski
fd21512c1a spelling 2018-01-27 08:36:15 -08:00
Damian Gryski
1211c4ea2c microbenchmarking 2018-01-27 08:36:15 -08:00
Damian Gryski
a15e27a9a7 how to detect invalid benchmarks 2018-01-27 08:36:15 -08:00
Damian Gryski
6fa67a29e6 more topics 2018-01-27 08:36:15 -08:00
Damian Gryski
927710eded add gccgo 2018-01-27 08:36:15 -08:00
Damian Gryski
f8e01fc8af start larger prose batches 2018-01-27 08:36:15 -08:00
Damian Gryski
2cf2b82d2c buffer reuse 2018-01-27 08:36:15 -08:00
Damian Gryski
2b09e975e2 deoptimization 2018-01-27 08:36:15 -08:00
Damian Gryski
6f5a55da25 tiny notes 2018-01-27 08:36:15 -08:00
Damian Gryski
95f52a4bd8 reprofile and gc notes 2018-01-27 08:36:15 -08:00
Damian Gryski
c64b5138c3 data distribution notes 2018-01-27 08:36:15 -08:00
Damian Gryski
dd8b0dea97 cache eviction + general stdlib 2018-01-27 08:36:15 -08:00
Damian Gryski
078594c5f8 expensive vs. cheap checks 2018-01-27 08:36:14 -08:00
Damian Gryski
c95d4b2a4d augmented data structure notes 2018-01-27 08:36:14 -08:00
Damian Gryski
718d63af4f explain need for fast benchmarks 2018-01-27 08:36:14 -08:00
Damian Gryski
7f0590de81 more thoughts 2018-01-27 08:36:14 -08:00
Damian Gryski
e88e8c70ec solution iteration 2018-01-27 08:36:14 -08:00
Damian Gryski
74ea4bad7c polyalgorithms 2018-01-27 08:36:14 -08:00
Damian Gryski
60bec2b464 expand on optimizing at different levels 2018-01-27 08:36:14 -08:00
Damian Gryski
3f14524242 a few quick thoughts 2018-01-27 08:36:14 -08:00
Damian Gryski
cf2414f5c6 more notes 2018-01-27 08:36:14 -08:00
Damian Gryski
9a32443804 more topics to outline 2018-01-27 08:36:14 -08:00
Damian Gryski
1448a3f800 go -> golang because really that's what the awesome would be called. 2018-01-27 08:36:14 -08:00
Damian Gryski
df67db0ccc clarify what this isn't 2018-01-27 08:36:14 -08:00
Damian Gryski
5066a0bada more notes for prose 2018-01-27 08:36:14 -08:00
Damian Gryski
38d428239f updates 2018-01-27 08:36:14 -08:00
Damian Gryski
2218a278ce more bits 2018-01-27 08:36:14 -08:00
Damian Gryski
7ccaac8fab add TPOP quote 2018-01-27 08:36:14 -08:00
Damian Gryski
778fb3a77b typos (thanks @peterhellberg) 2018-01-27 08:36:14 -08:00
Damian Gryski
3761b7fc11 more prose 2018-01-27 08:36:14 -08:00
Damian Gryski
867d1f9079 start rambling -> prose 2018-01-27 08:36:14 -08:00
Damian Gryski
47cf516944 more rambling 2018-01-27 08:36:14 -08:00
Damian Gryski
6c19aaf8c6 how to use sync.Pool effectively: don't 2017-12-30 01:14:16 -08:00
Damian Gryski
a0814d1b85 tweak working on where to benchmark 2017-12-29 08:05:36 -08:00
Damian Gryski
9fbae0e4aa go-torch is now included in pprof 2017-12-29 08:04:17 -08:00
StabbyCutyou
b75903303d Fix typo in asm section 2017-12-28 20:26:52 -05:00
StabbyCutyou
20807caca5 Adding a note on benchmarking on the correct target platform 2017-12-28 20:23:36 -05:00
Alex Pliutau
1ed15d8b24 Correct link: https://godoc.org/golang.org/x/perf/benchstat 2017-12-28 09:39:27 -08:00
Damian Gryski
af9bc8676b benchstat has moved 2017-04-25 05:57:38 +02:00
Damian Gryski
4d1134b403 add a warning to writing benchmarks 2017-04-24 09:07:22 +02:00
Damian Gryski
6d53d5b3ce start an outline 2017-04-24 09:07:22 +02:00
Evan Shaw
cfa7e46c86 cgo bullet points 2016-09-21 13:03:33 +12:00
Evan Shaw
c2c096f8d0 Heap allocation bullet points 2016-09-21 13:02:26 +12:00
Damian Gryski
68aa1b444a updates to profiling section 2016-05-26 10:39:34 +02:00
Damian Gryski
b932bb6dcb asm notes and more stuff from intel 2016-05-25 09:25:57 +02:00
Damian Gryski
9c6fb8f19a more updates 2016-05-23 14:21:18 +02:00
Ryan Cox
e2e0183bfb add some links and outline content related to cachelines 2016-05-22 09:18:55 -07:00
Damian Gryski
168ea0928b fix serialization bullet points 2016-05-22 16:13:24 +02:00
Damian Gryski
a84e99fca1 fix assembly / alternate impls sections 2016-05-22 16:13:10 +02:00
Damian Gryski
2a4f866cfc add maps to runtime section 2016-05-22 16:12:50 +02:00
Damian Gryski
b30639a50a clarify licensing 2016-05-22 13:14:31 +02:00
Bradley Falzon
29e151de85 Markdown-ify README.md 2016-05-22 20:28:42 +09:30
Damian Gryski
f355d2d9ec more bits 2016-05-22 12:44:02 +02:00
Damian Gryski
8b5ceba15f initial import 2016-05-22 08:21:23 +02:00