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Release notes and associated scripts This begins providing release notes for changes and provides scripts to facilitate this: - tools/mkrelease will update RELEASES.md and run some checks. - build-aux/release-check is intended for use in pipelines (e.g. see .gitlab-ci.yml) to verify that releases were done properly.
2020-04-29 14:40:55 -04:00
TAME Release Notes
==================
This file contains notes for each release of TAME since v17.4.0.
RELEASES.md: Clarification and formatting fix of intro
2020-04-30 13:06:43 -04:00
TAME uses [semantic versioning][]. Any major version number increment
indicates that backwards-incompatible changes have been introduced in that
version. Each such version will be accompanied by notes that provide a
migration path to resolve incompatibilities.
RELEASES.md: Add missing semver link
2020-04-29 15:48:21 -04:00
[semantic versioning]: https://semver.org/
Release notes and associated scripts This begins providing release notes for changes and provides scripts to facilitate this: - tools/mkrelease will update RELEASES.md and run some checks. - build-aux/release-check is intended for use in pipelines (e.g. see .gitlab-ci.yml) to verify that releases were done properly.
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TAME developers: Add new changes under a "NEXT" heading as part of the
commits that introduce the changes. To make a new release, run
RELEASES.md: Clarification and formatting fix of intro
2020-04-30 13:06:43 -04:00
`tools/mkrelease`, which will handle updating the heading for you.
Release notes and associated scripts This begins providing release notes for changes and provides scripts to facilitate this: - tools/mkrelease will update RELEASES.md and run some checks. - build-aux/release-check is intended for use in pipelines (e.g. see .gitlab-ci.yml) to verify that releases were done properly.
2020-04-29 14:40:55 -04:00
package{,-lock}.json additions These were being changed every time npm was run.
2020-08-19 15:39:20 -04:00
NEXT
====
[DEV-8492] Fail lv:param-class-to-yields rather than awaiting propagation This problem manifested when the name of the attempted classification is the same name as another object. For example, if we have `t:match-class name="foo"`, and `foo` is a param instead of a class, then `@yields` will fail, and it'd fall back to matching on the param. This is absolutely not what we want. The error message in this context is ugly, but it does work. Example: !!! Unknown match @on (/lv:package/lv:classify/match): `error: unable to determine @yields for class `scheduled_ai' (has the class been imported?)' is unknown for classification --vis-scheduled-ai-type
2020-09-23 15:59:20 -04:00
Compiler
--------
- `lv:param-class-to-yields` will now trigger a failure rather than relying
on propagating bad values, which may not result in failure if the symbol
is represented by another type (non-class) of object.
package{,-lock}.json additions These were being changed every time npm was run.
2020-08-19 15:39:20 -04:00
Miscellaneous
-------------
- `package-lock.json` additions.
RELEASES.md: Update for v17.6.0
2020-08-19 15:30:00 -04:00
v17.6.0 (2020-08-19)
====================
tamed: TAMED_JAVA_OPTS: New environment variable This will be passed to dslc and then to the JVM. The intent is to permit fine-grained heap ratio tuning.
2020-08-14 00:03:01 -04:00
This release provides a new environment variable for JVM tuning. It does
not provide any new compiler features or performance enhancements in itself,
though it enables optimizations through JVM tuning.
Compiler
--------
- The new environment variable `TAMED_JAVA_OPTS` can now be used to provide
arguments to the JVM. This feature was added to support heap ratio
tuning.
RELEASES.md: Include mention of lsimports fix
2020-07-23 14:33:06 -04:00
Miscellaneous
-------------
- `build-aux/lsimports` was causing Gawk to complain about the third
argument to `gensub`; fixed.
bootstrap: Check explicitly for hoxsl symbolic link Using `-e` resulted in a situation where a broken symbolic link would cause `ln` to be executed in error.
2020-07-24 15:33:02 -04:00
- `bootstrap` will test explicitly whether `hoxsl` is a symbol link, since
`-e` fails if the symlink is broken.
RELEASES.md: Include mention of lsimports fix
2020-07-23 14:33:06 -04:00
RELEASES.md: Update for v17.5.0
2020-07-15 11:16:14 -04:00
v17.5.0 (2020-07-15)
====================
[DEV-8130] core: mrange: Use experimental guided TCO This alleviates stack exhaustion issues with large rate tables where the predicates fail to reduce the search space to a reasonable size.
2020-07-14 16:53:05 -04:00
This release adds support for experimental human-guided tail call
optimizations (TCO) to resolve issues of stack exhaustion during runtime for
tables with a large number of rows after having applied the first
predicate. This feature should not be used outside of `tame-core`, and will
be done automatically by TAMER in the future.
`tame-core`
-----------
- `vector/filter/mrange`, used by the table lookup system, has had its
mutually recursive function inlined and now uses TCO.
- This was the source of stack exhaustion on tables whose predicates were
unable to filter rows sufficiently.
Experimental guided TCO This implements TCO in the XSLT compiler by requiring a human to manually indicate when a recursive call is in tail position. This was somewhat urgently needed to resolve stack exhaustion on large rate tables. TAMER will do this properly by determining itself whether a call is in tail position. Until then, this will serve as a test for this type of feature.
2020-07-14 16:50:08 -04:00
Compiler
--------
- Experimental guided tail call optimizations (TCO) added to XSLT-based
compiler, allowing a human to manually indicate recursive calls in tail
position.
- This is undocumented and should only be used by `tame-core`. The
experimental warning will be removed in future releases if the behavior
proves to be sound.
- TAMER will add support for proper tail calls that will be detected
automatically.
RELEASES.md: Update for v17.4.3
2020-07-02 12:48:16 -04:00
v17.4.3 (2020-07-02)
====================
RELEASES.md: Summary for NEXT release
2020-07-02 12:47:12 -04:00
This release fixes a bug caused by previous refactoring that caused
RELEASES.md (17.4.3): Fix {product=>produce} typo
2020-07-15 14:38:07 -04:00
unresolved externs to produce an obscure and useless error for the end
RELEASES.md: Summary for NEXT release
2020-07-02 12:47:12 -04:00
user.
[DEV-8000] ir::asg: Error types for unresolved identifiers during sorting This checks explicitly for unresolved objects while sorting and provides an explicit error for them. For example, this will catch externs that have no concrete resolution. This previously fell all the way through to the unreachable! block. The old POC implementation was catching unresolved objects, albeit with a debug error.
2020-07-01 15:40:21 -04:00
Linker
------
- Provide useful error for unresolved identifiers.
- This was previously falling through to an `unreachable!` block,
producing a very opaque and useless internal error message.
RELEASES.md: Update for v17.4.2
2020-05-13 08:09:48 -04:00
v17.4.2 (2020-05-13)
====================
[DEV-7504] Add GraphML generation We want to be able to build a representation of the dependency graph so we can easily inspect it. We do not want to make GraphML by default. It is better to use a tool. We use "petgraph-graphml".
2020-04-30 14:33:10 -04:00
This release adds GraphML output for linked objects to allow us to
[DEV-7504] Update RELEASES.md to make it less technical
2020-05-13 07:27:34 -04:00
inspect the graph.
[DEV-7504] Add GraphML generation We want to be able to build a representation of the dependency graph so we can easily inspect it. We do not want to make GraphML by default. It is better to use a tool. We use "petgraph-graphml".
2020-04-30 14:33:10 -04:00
Linker
------
- Add `--emit` oprion to `tamer/src/bin/tameld.rs` that allows us to specify
the type of output we want.
[DEV-7504] Update RELEASES.md to make it less technical
2020-05-13 07:27:34 -04:00
- Minor refactoring.
[DEV-7504] Add GraphML generation We want to be able to build a representation of the dependency graph so we can easily inspect it. We do not want to make GraphML by default. It is better to use a tool. We use "petgraph-graphml".
2020-04-30 14:33:10 -04:00
Miscellaneous
-------------
[DEV-7504] Add make target for "graphml"
2020-05-01 13:33:41 -04:00
- Added `make` target to build linked GraphML files.
- Updated `make *.xmle` target to explicitly state it is emitting `xmle`.
[DEV-7504] Add cypher script for post-graph import After we import the GraphML output into Neo4J, we need to make a few modifications to make the data easier to work with.
2020-05-13 07:24:02 -04:00
- Added Cypher script to use in Neo4J after a GraphML file is imported.
RELEASES.md: Fix tame-core heading
2020-04-29 15:49:57 -04:00
- `RELEASES.md`
- Add missing link to semver.org.
- Fix `tame-core` heading, which was erroneously Org-mode-styled.
RELEASES.md: Clarification and formatting fix of intro
2020-04-30 13:06:43 -04:00
- Rephrase and correct formatting of an introduction paragraph.
RELEASES.md: Add missing semver link
2020-04-29 15:48:21 -04:00
RELEASES.md: Update for v17.4.1
2020-04-29 15:34:29 -04:00
v17.4.1 (2020-04-29)
====================
Release notes and associated scripts This begins providing release notes for changes and provides scripts to facilitate this: - tools/mkrelease will update RELEASES.md and run some checks. - build-aux/release-check is intended for use in pipelines (e.g. see .gitlab-ci.yml) to verify that releases were done properly.
2020-04-29 14:40:55 -04:00
This release refactors the linker, adds additional tests, and improves
errors slightly. There are otherwise no functional changes.
Compiler
--------
- Refactor proof-of-concept dependency graph construction code.
- Improvements to error abstraction which will later aid in reporting.
Miscellaneous
-------------
- `RELEASES.md` added.
- `tools/mkrelease` added to help automate updating `RELEASES.md`.
- `build-aux/release-check` added to check releases.
- This is invoked both by `tools/mkrelease` and by CI via
`.gitlab-ci.yml` on tags.
v17.4.0 (2020-04-17)
====================
This release focuses on moving some code out of the existing XSLT-based
compiler so that the functionality does not need to be re-implemented in
TAMER. There are no user-facing changes aside form the introduction of two
new templates, which are not yet expected to be used directly.
RELEASES.md: Fix tame-core heading
2020-04-29 15:49:57 -04:00
`tame-core`
Release notes and associated scripts This begins providing release notes for changes and provides scripts to facilitate this: - tools/mkrelease will update RELEASES.md and run some checks. - build-aux/release-check is intended for use in pipelines (e.g. see .gitlab-ci.yml) to verify that releases were done properly.
2020-04-29 14:40:55 -04:00
-----------
- New `rate-each` template to replace XSLT template in compiler.
- New `yields` template to replace XSLT template in compiler.
- Users should continue to use `rate-each` and `yields` as before rather
than invoking the new templates directly.
- The intent is to remove the `t` namespace prefix in the future so that
templates will be applied automatically.
Compiler
--------
- XSLT-based compiler now emits `t:rate-each` in place of the previous XSLT
template.
- XSLT-based compiler now emits `t:yields` in place of the previous XSLT
template.