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Author	SHA1	Message	Date
nicoo	1d75f09743	factor::benchmarking(doc): Add guidance on writing µbenches	2021-05-17 19:43:38 +02:00
nicoo	e9f8194266	factor::benchmarking(doc): Add guidance on running µbenches	2021-05-17 19:43:38 +02:00
nicoo	ae15bf16a8	factor::benches::table: Report throughput (in numbers/s)	2021-05-17 19:43:38 +02:00
nicoo	12efaa6add	factor: Add BENCHMARKING.md	2021-05-17 19:43:38 +02:00
nicoo	7c287542c7	factor::table: Fixup microbenchmark ... Previous version would perform an amount of work proportional to `CHUNK_SIZE`, so this wasn't a valid way to benchmark at multiple values of that constant. The `TryInto` implementation for `&mut [T]` to `&mut [T; N]` relies on `const` generics, and is available in (stable) Rust v1.51 and later.	2021-05-17 19:43:38 +02:00
nicoo	1fd5f9da25	factor::table::factor_chunk: Turn loop inside-out ... This keeps the traversal of `P_INVS_U64` (a large table) to a single pass in-order, rather than `CHUNK_SIZE` passes.	2021-05-17 19:43:38 +02:00
nicoo	cd047425aa	factor::table: Add chunked implementation and microbenchmarks ... The factor_chunk implementation is a strawman, but getting it in place allows us to set up the microbenchmarking etc.	2021-05-17 19:43:38 +02:00
nicoo	c68c83c6dd	factor::table: Take mutable refs ... This will be easier to adapt to working with multiple numbers to process at once.	2021-05-17 19:43:38 +02:00
Sylvestre Ledru	6c830e2f25	Merge pull request #2220 from chadbrewbaker/fix-ls-test-regex ... fixing regex to take negative time offsets	2021-05-17 08:17:19 +02:00
Chad Brewbaker	2f84f59573	fixing regex to take negative time offsets	2021-05-16 19:43:53 -05:00
Sylvestre Ledru	9e2c82d8e7	Merge pull request #2217 from jfinkels/head-multiple-files ... head: print headings when reading multiple files	2021-05-16 18:28:31 +02:00
Jeffrey Finkelstein	659bf58a4c	head: print headings when reading multiple files ... Fix a bug in which `head` failed to print headings for `stdin` inputs when reading from multiple files, and fix another bug in which `head` failed to print a blank line between the contents of a file and the heading for the next file when reading multiple files. The output now matches that of GNU `head`.	2021-05-16 12:03:10 -04:00
Sylvestre Ledru	7d2b6409e2	Merge pull request #2216 from jfinkels/head-refactor-rbuf-n-bytes ... head: simplify rbuf_n_bytes() in head.rs	2021-05-16 12:25:53 +02:00
Jeffrey Finkelstein	733d347fa8	head: simplify rbuf_n_bytes() in head.rs ... Simplify the code in `rbuf_n_bytes()` to use existing abstractions provided by the standard library.	2021-05-15 23:04:01 -04:00
Sylvestre Ledru	620a5a5df6	Merge pull request #2210 from jhscheer/dns_lookup ... who: fix `--lookup`	2021-05-15 21:18:12 +02:00
Sylvestre Ledru	46cf61b5b7	Merge pull request #2212 from jfinkels/2211-wc-error-messages ... wc: correct some error messages for invalid inputs	2021-05-15 21:14:15 +02:00
Jeffrey Finkelstein	e8d911d9d5	wc: correct some error messages for invalid inputs ... Change the error messages that get printed to `stderr` for compatibility with GNU `wc` when an input is a directory and when an input does not exist. Fixes #2211.	2021-05-15 10:35:21 -04:00
Jan Scheer	a4fc2b5106	who: fix --lookup ... This closes #2181. `who --lookup` is failing with a runtime panic (double free). Since `crate::dns-lookup` already includes a safe wrapper for `getaddrinfo` I used this crate instead of further debugging the existing code in utmpx::canon_host(). * It was neccessary to remove the version constraint for libc in uucore.	2021-05-13 22:16:15 +02:00
Sylvestre Ledru	204b051711	Merge pull request #2206 from jfinkels/tail-reverse-block-iterator ... tail: refactor code into ReverseChunks iterator	2021-05-13 09:07:02 +02:00
Jeffrey Finkelstein	2e621759b2	tail: refactor code into ReverseChunks iterator ... Refactor code from the `backwards_thru_file()` function into a new `ReverseChunks` iterator, and use that iterator to simplify the implementation of the `backwards_thru_file()` function. The `ReverseChunks` iterator yields `Vec<u8>` objects, each of which references bytes of a given file.	2021-05-12 18:43:58 -04:00
Jeffrey Finkelstein	3114fd77be	tail: use &mut File instead of mut file: &File	2021-05-12 18:43:35 -04:00
Sylvestre Ledru	190a936a23	Merge pull request #2208 from sylvestre/update-cargo-lock2 ... refresh cargo.lock with recent updates	2021-05-12 23:32:15 +02:00
Sylvestre Ledru	0669c89ef3	refresh cargo.lock with recent updates	2021-05-12 14:47:45 +02:00
Sylvestre Ledru	2178edf628	Merge pull request #2207 from jhscheer/issue_2204 ... date: fix format literal for nanoseconds	2021-05-12 13:14:23 +02:00
Jan Scheer	12a43d6eb3	date: fix format literal for nanoseconds	2021-05-12 10:21:24 +02:00
Sylvestre Ledru	a5f8ca60b5	Merge pull request #2199 from jhscheer/refactor_fsext ... df/stat: refactor - reduce duplicate code	2021-05-12 08:41:16 +02:00
Sylvestre Ledru	6635301f32	Merge pull request #2194 from miDeb/sort-stable-merge ... sort: make merging stable	2021-05-12 08:38:48 +02:00
Sylvestre Ledru	57ae202037	Merge pull request #2195 from nthery/wc_dash ... wc: emit '-' in ouput when set on command-line	2021-05-12 08:37:55 +02:00
Sylvestre Ledru	8f24ec9414	Merge pull request #2198 from jfinkels/tail-refactor ... tail: simplify unbounded_tail() function	2021-05-12 08:35:45 +02:00
Sylvestre Ledru	68a3488cdc	Merge pull request #2202 from drocco007/test-negated-boolean ... test: improve handling of inverted Boolean expressions	2021-05-12 08:34:41 +02:00
Sylvestre Ledru	e16df57206	Merge pull request #2205 from jhscheer/issue_2204 ... date: fix format for nanoseconds	2021-05-11 23:44:29 +02:00
Jan Scheer	8200d399e8	date: fix format for nanoseconds	2021-05-11 23:03:59 +02:00
Sylvestre Ledru	019f1b1a88	Merge pull request #2203 from sylvestre/travis ... Remove travis CI	2021-05-11 20:01:59 +02:00
Sylvestre Ledru	b9d44facb9	refresh cargo.lock with recent updates	2021-05-11 10:27:13 +02:00
Sylvestre Ledru	6aee792a93	Remove travis CI ... * it is redundant with github action * less integrated * fails someone for some unexpected reasons * it is blocking code coverage results ?!	2021-05-11 09:30:46 +02:00
Daniel Rocco	2ec4bee350	test: improve handling of inverted Boolean expressions ... - add `==` as undocumented alias of `=` - handle negated comparison of `=` as literal - negation generally applies to only the first expression of a Boolean chain, except when combining evaluation of two literal strings	2021-05-10 22:48:40 -04:00
Jan Scheer	381f8dafc6	df/uucore: refactor - move duplicate code to uucore/fsext.rs	2021-05-10 23:37:01 +02:00
Sylvestre Ledru	ed42652803	Merge pull request #2200 from jhscheer/fix_clippy ... fix clippy warnings	2021-05-10 16:13:27 +02:00
Jan Scheer	4ac75898c3	fix clippy warnings	2021-05-10 15:48:32 +02:00
Sylvestre Ledru	adf12ee927	Merge pull request #2197 from Gilnaa/2125-arch-clap ... Switched 'arch' to use clap instead of getopts	2021-05-10 15:06:46 +02:00
Jan Scheer	203ee463c7	stat/uucore: refactor - move fsext.rs to uucore	2021-05-10 10:46:00 +02:00
Sylvestre Ledru	f7ad47d7e4	Merge pull request #2196 from uutils/sylvestre-patch-6 ... Ignore test_domain_socket as it fails too often	2021-05-10 09:00:19 +02:00
Sylvestre Ledru	881bbf512e	refresh cargo.lock with recent updates	2021-05-10 08:59:45 +02:00
Jeffrey Finkelstein	0cc779c733	tail: simplify unbounded_tail() function ... Refactor common code out of two branches of the `unbounded_tail()` function into a new `unbounded_tail_collect()` helper function, that collects from an iterator into a `VecDeque` and keeps either the last `n` elements or all but the first `n` elements. This commit also adds a new struct, `RingBuffer`, in a new module, `ringbuffer.rs`, to be responsible for keeping the last `n` elements of an iterator.	2021-05-09 23:47:13 -04:00
Gilad Naaman	8747800697	Switched 'arch' to use clap instead of getopts	2021-05-09 21:53:03 +03:00
Sylvestre Ledru	33206e1adc	Ignore test_domain_socket as it fails too often	2021-05-09 18:42:16 +02:00
Sylvestre Ledru	7c51fb4946	Merge pull request #2165 from miDeb/sort-optimize-line ... sort: optimize the line struct	2021-05-09 18:41:39 +02:00
Nicolas Thery	112b042769	wc: emit '-' in ouput when set on command-line ... When stdin is explicitly specified on the command-line with '-', emit it in the output stats to match GNU wc output. Fixes #2188.	2021-05-09 15:47:05 +02:00
Michael Debertol	e0ebf907a4	sort: make merging stable ... When merging files we need to prioritize files that occur earlier in the command line arguments with -m. This also makes the extsort merge step (and thus extsort itself) stable again.	2021-05-09 11:43:38 +02:00
Sylvestre Ledru	d43af35147	Merge pull request #2145 from tertsdiepraam/ls/device_information ... `ls`: implement device symbol and id	2021-05-09 00:50:35 +02:00