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annotate docs/japhb-todo.txt @ 28:fa930a3213fc

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forget minilua
author anatofuz
date Sat, 03 Nov 2018 23:24:33 +0900
parents 2cf249471370
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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1 * Build improvements
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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2 + Add a make realclean to cross compiler Makefile to nuke debug files
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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3 * WIP: gcc warnings cleanup
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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4 + WIP: -Wall
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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5 - DONE: -Wparentheses
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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6 - DONE: -Wreturn-type
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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7 . All are in src/6model/reprs.c, because of exception-throwing stubs; may
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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8 have to explicitly ignore this using the second (granular) method of:
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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9 http://dbp-consulting.com/tutorials/SuppressingGCCWarnings.html
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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10 - -Wpointer-sign
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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11 . A lot of this is in correct handling of encoded string buffers;
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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12 use MVMuint8* for this
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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13 - -Wimplicit-function-declaration
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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14 . Header fixes?
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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15 - -Wunused-but-set-variable
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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16 - -Wunused-function
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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17 - -Wunused-variable
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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18 + -Wall -Wextra
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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19 + -Wall -Wextra -pedantic
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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20 + Turn on -Werror -pedantic-error
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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21 * Make sure that all visible names have an MVM or MVM_ prefix, except for those
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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22 intended to be the same across all NQP backends
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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23 * Review type checking of MoarVM bytecode validator
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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24 * Document ops
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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25 + Write oplist / docs merging program
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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26 - =op copies oplist info into doc
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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27 - multiple ops can (e.g. type variants) can have one description
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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28 - checks for undocumented ops or no-longer-supported ops
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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29 + Document, document, document ....
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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30 * Compare interpreter performance v. SSVM:
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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31 + Original SSVM version:
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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32 - my $a = 100_000_000; my $b = 3; my $c = 6; while ($a--) { $c += $b }; say $c;
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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33 - MoarVM is 1.96x -> 4.16x slower at tight loop raw opt dispatch,
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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34 depending on gcc opt settings (-O3 -> no opt)
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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35 - compare with and without 'inc' and other SSVM tricks
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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36 + jnthn++'s 2013-01-28 version:
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Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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37 - nqp -e "sub foo() { }; my $i := 0; while $i++ < 100000000 { foo() }; say($i)"