Commit Graph

43108 Commits

Author SHA1 Message Date
Matthew Flatt
a40bfc5204 racket-index: fix document links for layered installations
When a layer renders new documentation that refers to a previous
layer, the redirection script was not generated as needed to reach
the previous layer.

The documentation currently implements less sharing that would be
possible across layers. For each installation layer, `raco setup`
duplicates the documentation database in "docindex.sqlite", and it
duplicates the search index, and it duplicates the local-redirection
index. That duplication avoids having to join across an an arbitrary
number of SQLite databases or chain the search and local-redirection
indexes.
2021-05-19 08:09:29 -06:00
Matthew Flatt
dfbb7040aa improve support for layered and tethered installations
Various "config.rktd" options are meant to support creating layers of
installation that builds existing layers. Configuration options also
supports a "tethering" mode that makes `raco setup` create launchers
that bind to the configration (so an environment variant doesn't have
to be set). While several pieces of this idea were in place in commit
6369e56709, it wasn't really finished, and there was no documentation
to explain how things are intended to work.

There's definitely still room for tools that automate the steps for
setting up a layer and tethering.

Along the way, this commit cleans up the `(find-system-path
'exec-file)` aspect of embedding executables as launchers to make them
consistent across platforms and work right as tethered launchers.
2021-05-18 09:38:35 -06:00
Matthew Flatt
0a9c70e95a raco dist: unbreak ELF size update 2021-05-15 15:20:28 -06:00
Matthew Flatt
304904da50 raco setup: make --clean respect --avoid-main and --no-user
Closes #1611
2021-05-15 11:13:44 -06:00
Matthew Flatt
5dc5bd7ae9 racket/class: fix serialization with class contracts
Closes #1589
2021-05-15 10:42:38 -06:00
Matthew Flatt
82789a760b solaris: make processor-count work
Related to #1572
2021-05-15 09:47:42 -06:00
Matthew Flatt
8db41608b9 ci-snapshot: use individual redirections on S3 upload
Avoid the 50-link limit for a table of redirections.
2021-05-15 09:17:02 -06:00
Matthew Flatt
ed1d9450c0 raco test: improve error for a bad config submodule
Closes #1488
2021-05-15 09:10:19 -06:00
Matthew Flatt
528f34433c docs: clarification on read-cdot and whitespace
Closes #1454
2021-05-15 08:59:54 -06:00
Matthew Flatt
cc4b956f84 cs: fix relative-path -S argument to racket 2021-05-15 08:47:15 -06:00
Matthew Flatt
0f743800e4 clean up self-path and ELF handling for embedding executables
Clean up tangled and partly repeated code, and normalize ELF use for
boot files and embedded modules. Also, repair Unix-style Mac OS
builds.

With these changes, `raco exe` should always produce a well-formed
ELF, Mach-O, or PE excutable. The mode that just appends to the end of
the executable should happen only platforms that don't use one of
those three --- which are very rare and unlikely supported, anyway.

Closes #3831
2021-05-15 06:22:02 -06:00
Robby Findler
e032be434e clean up some low-level details of read-json
- avoid blocking once we are committed to an error

- consume eof exactly when there is an error or eof is the only thing in the stream

Also to improve the testing of these two, the new test suite support
lets us carefully control what's coming out of the port, including
situations where there are eof objects with data that comes afterwards
(so we can test if an eof is consumed or not)
2021-05-13 18:33:14 -05:00
Sam Tobin-Hochstadt
e36955b5fe Re-add vm-suffixes. 2021-05-13 16:57:47 -04:00
Robby Findler
7ac6e872aa edits to make-input-port docs 2021-05-13 13:39:44 -05:00
Matthew Flatt
0063d2b06a Chez Scheme: repair new tests that need eqv? instead of eq? 2021-05-13 12:05:47 -06:00
Sam Tobin-Hochstadt
92012b80eb Generate tgz in snapshots, and use #:dist-base-version. 2021-05-13 13:18:15 -04:00
Matthew Flatt
227d48e732 Revert "try to avoid blocking once we are committed to an error"
This reverts commit 40cd1ea083,
which as added accidentally.
2021-05-13 09:21:04 -06:00
Matthew Flatt
97e9a17dac raco exe and dist: repairs for cross-bundling runtime files 2021-05-13 09:14:04 -06:00
Robby Findler
40cd1ea083 try to avoid blocking once we are committed to an error 2021-05-12 19:01:46 -06:00
Matthew Flatt
3fce07c8b5 raco pkg tests: declare a lock for the test
Declare a lock to see whether it has any effect on DrDr, where BC and
CS runs might be competing for a TCP port.
2021-05-12 18:08:30 -06:00
Matthew Flatt
13ee90da4d cs & io: fix comparison of paths with different conventions 2021-05-12 18:05:10 -06:00
Matthew Flatt
4e5254dd77 repair a serializable-cstruct test 2021-05-12 17:01:12 -06:00
Matthew Flatt
dd71fbad5a repair path test for Windows 2021-05-12 17:01:12 -06:00
Sam Tobin-Hochstadt
520a8e0ac6 Adjust naming to match the main download page. 2021-05-12 17:55:50 -04:00
Matthew Flatt
2ac7e21ad4 change collection-links format to avoid paths as strings
Converting between strings and paths interferes with cross
compilation. This hasn't caused more problems only because cross
compilation has tended to run on Unix platforms, where the generated
paths are acceptable to Windows. But using strings goes wrong when
manipulating a Windows-based build for further cross-build actions on
Unix, and it can go wrong if paths contain bytes that cannot be
encoded in strings.
2021-05-12 15:24:04 -06:00
Cameron Moy
a7ddec9573 Support pattern matching of stream and stream* 2021-05-12 16:47:05 -04:00
Sam Tobin-Hochstadt
5985d5559d
Update further permissions. 2021-05-12 15:30:33 -04:00
Sam Tobin-Hochstadt
223b96404e
Fix permissions.
See https://github.com/github/codeql-action/issues/464
2021-05-12 14:10:26 -04:00
Sam Tobin-Hochstadt
4814d36639 Omit date from build stamp. 2021-05-12 13:57:24 -04:00
Matthew Flatt
8b4b6cfaec fix some -1 exit codes
On Windows, exit(-1) counts as success instead of failure.
2021-05-11 16:51:04 -06:00
Matthew Flatt
391b5579f4 raco exe: fix default compiler for cross mode
The compiler for an embedding executable, as opposed to a separate
bundle file, didn't adapt to cross-multi mode.
2021-05-11 16:20:22 -06:00
Matthew Flatt
6e50aa088b expander: fix eval of machine-independent top-level begin 2021-05-11 16:20:22 -06:00
Paulo Matos
f462ac6a31
Fix warning about git checkout HEAD^2 (#3829)
Currently CI is warning that this step is no longer needed, so remove
it.
2021-05-11 22:26:47 +02:00
Matthew Flatt
274eb82deb Chez Scheme: sync test expected errors 2021-05-11 04:19:59 -06:00
Matthew Flatt
7c27ef2ab0 Chez Scheme: fix check on reference displacement
There is no danger of a displcement going off the end of an allocaiton
page, but the reason is a little more subtle for a 32-bit platform.
2021-05-10 18:08:55 -06:00
Matthew Flatt
7a81ff13c2 remove tests for ffi/unsafe/string-list
Should have been part of 73a61e4d37.
2021-05-10 12:54:49 -06:00
Matthew Flatt
73a61e4d37 rescind ffi/unsafe/string-list
The `ffi/unsafe/string-list` library is not needed now that `(_list i
_string)` and similar work. This way, existing code that uses `(_list
i _string)`, `(_vector i _string)`, etc., does not needed to be
modified to work with CS.

We don't usually remove libraries, of course, but this one has only
existed for a few days, and it was made to work around a problem that
has been solved in a better way.

Related to #3825
2021-05-10 11:54:21 -06:00
Matthew Flatt
87196e0144 Chez Scheme: add support for nonatomic foreign arrays
A reference bytevector holds a mixture of addresses within GCable
objects and foreign addresses, where "address" corresponds to the
payload of a bytevector or flvector object. The GC knows to apply a
suitable offset to the reference, so that object counts as reachable
from a reference bytevector, and the reference bytevector is updated
if the object is relocated during a collection.

With this change, the restriction in Racket CS against passing
non-atomic memory to a foreign function can be lifted. For example,
`(_list i _string)` can be useful as the type of a foreign-call
argument.

Making reference bytevectors a subtype of bytevectors is not an
obvious choice, given that writing to a reference bytevector with
byte-level operations can easily corrupt it. But this choice makes
various things simpler and easier.
2021-05-10 11:16:03 -06:00
Matthew Flatt
e0063a9495 adjust string-conversion test for constrained locales 2021-05-08 10:22:12 -06:00
Matthew Flatt
d14c454096 fix printing of prefabs with print-unreadable is #f
Closes #3827
2021-05-08 09:57:14 -06:00
Matthew Flatt
bb462baf30 cs: link Unix variants of racket with exported symbols
I'm not sure this is a good idea, but it doesn't apear to be a
particularly bad idea. Exporting symbols just makes the executable
size slightly larger.

Closes #3617
2021-05-08 09:32:37 -06:00
Matthew Flatt
98cf4151a9 adjust ffi/unsafe/com to use ffi/unsafe/string-list
The one-off `_ptr-to-string/utf-16` can be `_string-list/utf-16`.
2021-05-08 09:20:30 -06:00
Matthew Flatt
36195c71f6 add ffi/unsafe/string-list
Passing an array of strings or byte strings to a foreign function can
be especially tedious on Racket CS, due to the prohibition against
passing an array of GCable pointers to a foreign function.

Closes #3825
2021-05-08 09:20:30 -06:00
Matthew Flatt
c42d64cdbc cs: fix some UTF-16 and UCS-4 conversions 2021-05-08 09:20:30 -06:00
Matthew Flatt
f35a92744d cs: fix checking for a non-atomic argument to a foreign call
In CS, a pointer to non-atomic memory cannot usefully be passed to a
foreign function. The general foreign-call path checked for that kind
of argument and raised an exception, but the check was missing from
the common-case fast path, so a meaningless argument would be quietly
passed to the foreign function.

Related to #3825
2021-05-08 09:20:30 -06:00
Dale Vaillancourt
c35a843e71 use unaccented e in eof/length 2021-05-07 17:03:13 -06:00
Matthew Flatt
7aa1bacd74 remove stray logging in chaperones test 2021-05-07 10:04:08 -06:00
Sam Tobin-Hochstadt
50a2cb32cb Initial implementation of 3x3 and 4x4 Toom-Cook multiplication.
This speeds up `(factorial 1000000)` (using factorial from math/number-theory)
by about 3x, and the conversion of the result to a string by about 2x.

Benchmark:

    #lang racket
    (require math/number-theory)
    (define n (time (factorial 1000000)))
    (define s (time (number->string n)))
    (string-length s)

Current Racket CS:
cpu time: 19135 real time: 19137 gc time: 372
cpu time: 33416 real time: 33418 gc time: 463

Current Racket BC (GMP is really fast):
cpu time: 1465 real time: 1465 gc time: 51
cpu time: 3661 real time: 3659 gc time: 3

This PR:
cpu time: 6173 real time: 6172 gc time: 168
cpu time: 17846 real time: 17847 gc time: 377

Cutoff between Karatsuba and Toom3 estimated by mflatt.
Cutoff between Toom3 & Toom4 guessed.
2021-05-07 10:27:09 -04:00
Gustavo Massaccesi
cf8570f59d fix typo in base64.scrbl 2021-05-07 11:24:56 -03:00
Matthew Flatt
b126dc3893 cs and ffi/unsafe/com: repair com-invoke for method without type
The argument type `(_ptr i _string/utf-16)` is not used on CS, because
a pointer to non-atomic memory cannot usefully be passed to a foreign
function from Racket CS.

Closes #3820
2021-05-06 20:20:46 -06:00