Flamegraphing in Rust can now be done with a new cargo subcommand. Please check this out before embarking on the legacy journey below:
https://github.com/flamegraph-rs/flamegraph
perf, using Brendan Gregg's guide:
http://www.brendangregg.com/perf.html#Prerequisitesflamegraph from repo:
Using perf:
$ perf record -g binary
$ perf script | stackcollapse-perf.pl | rust-unmangle | flamegraph.pl > flame.svg
NOTE: See @GabrielMajeri's comments below about the
-goption.
| diff --git a/console.js b/console.js | |
| index 9f026d9..7d5b530 100644 | |
| --- a/console.js | |
| +++ b/console.js | |
| @@ -22,7 +22,9 @@ $(async function () { | |
| //console.log(shen.valueOf("shen.*tc*")) | |
| await shen.assign("*history*", 0) | |
| await shen.exec("(define runsh Parsed -> (trap-error (shen.toplevel (read-from-string Parsed)) (/. E (shen.toplevel-display-exception E))))") | |
| + await shen.exec("(define input-parses? Str -> (let Chars (map (function string->n) (explode Str)) Parsed (compile (/. X (shen.<st_input> X)) Chars (/. E $$$input-incomplete)) (shen-script.boolean.shen->js (not (= Parsed $$$input-incomplete)))))") | |
| let evalShen = await shen.caller("runsh") |
| "Copyright (c) 2010-2015, Mark Tarver | |
| All rights reserved. | |
| Redistribution and use in source and binary forms, with or without | |
| modification, are permitted provided that the following conditions are met: | |
| 1. Redistributions of source code must retain the above copyright notice, | |
| this list of conditions and the following disclaimer. |
| (define (kl:shen.initialise) | |
| (begin | |
| (kl:set 'shen.*installing-kl* #f) | |
| (kl:set 'shen.*history* '()) | |
| (kl:set 'shen.*tc* #f) | |
| (kl:set '*property-vector* (kl:shen.dict 20000)) | |
| (kl:set 'shen.*process-counter* 0) | |
| (kl:set 'shen.*varcounter* (kl:vector 10000)) | |
| (kl:set 'shen.*prologvectors* (kl:vector 10000)) | |
| (kl:set 'shen.*demodulation-function* (lambda (X) X)) |
| (define prenex* | |
| {wff --> wff} | |
| [~ [all X P]] -> [exists X [~ P]] | |
| [~ [exists X P]] -> [all X [~ P]] | |
| [[all X P] & Q] -> [all X [P & Q]] | |
| [[exists X P] & Q] -> [exists X [P & Q]] | |
| [P & [all X Q]] -> [all X [P & Q]] | |
| [P & [exists X Q]] -> [exists X [P & Q]] | |
| [[all X P] v Q] -> [all X [P v Q]] | |
| [[exists X P] v Q] -> [exists X [P v Q]] |
| rc/iSpindel.cpp b/pio/src/iSpindel.cpp | |
| index a3d92ee..062c7bb 100644 | |
| --- a/pio/src/iSpindel.cpp | |
| +++ b/pio/src/iSpindel.cpp | |
| @@ -79,6 +79,7 @@ char my_polynominal[70] = "-0.00031*tilt^2+0.557*tilt-14.054"; | |
| String my_ssid; | |
| String my_psk; | |
| +uint8_t my_wifi_timeout = 5; | |
| uint8_t my_api; |
| @binkmail.com | |
| @bobmail.info | |
| @chammy.info | |
| @devnullmail.com | |
| @letthemeatspam.com | |
| @mailinater.com | |
| @mailinator.net | |
| @mailinator2.com | |
| @notmailinator.com | |
| @reallymymail.com |
| \* Aliases *\ | |
| (define dict Size -> (shen.dict Size)) | |
| (define dict? Dict -> (shen.dict? Dict)) | |
| (define dict-count Dict -> (shen.dict-count Dict)) | |
| (define dict-> Dict Key Value -> (shen.dict-> Dict Key Value)) | |
| (define <-dict Dict Key -> (shen.<-dict Dict Key)) | |
| (define dict-rm Dict Key -> (shen.dict-rm Dict Key)) | |
| (define dict-fold Dict F -> (shen.dict-fold Dict F)) | |
| (define dict-keys Dict -> (shen.dict-keys Dict)) |