| /* | |
| * Random-Number Utilities (randutil) | |
| * Addresses common issues with C++11 random number generation. | |
| * Makes good seeding easier, and makes using RNGs easy while retaining | |
| * all the power. | |
| * | |
| * The MIT License (MIT) | |
| * | |
| * Copyright (c) 2015 Melissa E. O'Neill | |
| * |
| Row;A;B;C | |
| R1;1;0;0 | |
| R2;0;1;0 | |
| R3;0;0;1 |
| ;; Emacs: 28.0.50 Tramp: 2.5.0-pre -*- mode: outline; -*- | |
| ;; Location: /usr/local/Cellar/emacs-plus/HEAD-962562c/share/emacs/28.0.50/lisp/net/tramp.elc Git: / | |
| 15:52:26.791947 tramp-get-file-property (8) # file-attributes-string nil | |
| 15:52:26.793260 tramp-get-connection-property (7) # stat undef | |
| 15:52:26.793416 tramp-get-connection-property (7) # uname | |
| 15:52:26.793534 tramp-get-remote-stat (5) # Finding a suitable ‘stat’ command | |
| 15:52:26.793645 tramp-get-connection-property (7) # process-buffer nil | |
| 15:52:26.793800 tramp-get-connection-property (7) # process-buffer nil | |
| 15:52:26.793927 tramp-set-connection-property (7) # process-buffer nil | |
| 15:52:26.794058 tramp-get-connection-property (7) # process-buffer nil |
| nvme0n1 | |
| nvme0n1p1 vfat FAT32 ... | |
| nvme0n1p2 crypto_LUKS 1 451331e2-e9a1-42d8-aff8-6dff4fd1944b | |
| cryptroot btrfs root fef6185f-0281-4006-80c6-bf85efe0b63d |
compatible_traitThis proposal introduces two traits, Compatible and TryCompatible, which
allows specifying safe mem::transmute relationships and performing them in an
| Consider this code: | |
| struct foo {}; | |
| int id_foo(struct foo bar, int x) { | |
| return x; | |
| } | |
| int id(int x) { | |
| return x; | |
| } |
| // WARNING: This output format is intended for human consumers only | |
| // and is subject to change without notice. Knock yourself out. | |
| fn S(_1: [f32; _]) -> S<N> { | |
| let mut _0: S<N>; // return place in scope 0 at /Users/gnzlbg/projects/sideprojects/rust/src/test/ui/simd/simd-generics.rs:9:1: 9:36 | |
| bb0: { | |
| (_0.0: [f32; _]) = move _1; // bb0[0]: scope 0 at /Users/gnzlbg/projects/sideprojects/rust/src/test/ui/simd/simd-generics.rs:9:1: 9:36 | |
| return; // bb0[1]: scope 0 at /Users/gnzlbg/projects/sideprojects/rust/src/test/ui/simd/simd-generics.rs:9:1: 9:36 | |
| } | |
| } |
| name old ns/iter new ns/iter diff ns/iter diff % speedup | |
| acos 3 2 -1 -33.33% x 1.50 | |
| acosf 2 3 1 50.00% x 0.67 | |
| acosh 114 132 18 15.79% x 0.86 | |
| acoshf 48 52 4 8.33% x 0.92 | |
| asin 2 4 2 100.00% x 0.50 | |
| asinf 2 3 1 50.00% x 0.67 | |
| atan 13 15 2 15.38% x 0.87 | |
| atan2 23 22 -1 -4.35% x 1.05 | |
| atan2f 11 15 4 36.36% x 0.73 |
| [error]: Function "erf" not `extern "C"` | |
| [error]: Function "erfc" not `extern "C"` | |
| [error]: Function "floor" not `extern "C"` | |
| [error]: Function "exp2f" not `extern "C"` | |
| [error]: Function "fmaxf" not `extern "C"` | |
| [error]: Function "fdimf" not `extern "C"` | |
| [error]: Function "fmodf" not `extern "C"` | |
| [error]: Function "ldexp" not `extern "C"` | |
| [error]: Function "modf" not `extern "C"` | |
| [error]: Function "modf" missing `#[inline]` and `#[no_panic]` attributes |
| name old ns/iter new ns/iter diff ns/iter diff % speedup | |
| misc::anchored_literal_long_match 32 (12187 MB/s) 29 (13448 MB/s) -3 -9.38% x 1.10 | |
| misc::anchored_literal_long_non_match 35 (11142 MB/s) 35 (11142 MB/s) 0 0.00% x 1.00 | |
| misc::anchored_literal_short_match 32 (812 MB/s) 29 (896 MB/s) -3 -9.38% x 1.10 | |
| misc::anchored_literal_short_non_match 32 (812 MB/s) 35 (742 MB/s) 3 9.38% x 0.91 | |
| misc::easy0_1K 40 (26275 MB/s) 39 (26948 MB/s) -1 -2.50% x 1.03 | |
| misc::easy0_1MB 62 (16912951 MB/s) 66 (15887924 MB/s) 4 6.45% x 0.94 | |
| misc::easy0_32 40 (1475 MB/s) 43 (1372 MB/s) 3 7.50% x 0.93 | |
| misc::easy0_32K 40 (819875 MB/s) |