Mike Gerwitz
716e217c9f
This is in the same spirit as previous commits modifying (or removing) tests and benchmarks related to accessing the ASG and its indexes directly. With this change, only `asg::air` uses the indexing and lookup methods on `Asg`. This will allow me to extract the index from `Asg` entirely and have `Air` solely responsible for lookup; the graph will be responsible only for, well, being a graph. Indexing is an optimization strategy. More information in the commit to follow. But notice how this moving environment-related concerns away from `Asg` and into AIR, and how the remaining environment concerns are index-related. But there is one remaining barrier: to fully move the indexing away from `Asg`, we have to use an alternative (and complete) abstraction---AirAggregateCtx with its ability to resolve and introduce scope based on the stack. The `AirIdent` token subset doesn't yet do that, and all the work up to this point was in prepartion for doing that. Since introducing indexing at Root a few commits ago, it's now possible to proceed. DEV-13162 |
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bin | ||
build-aux | ||
core | ||
design/tpl | ||
doc | ||
progtest | ||
rater | ||
src | ||
tamer | ||
test | ||
tools | ||
.gitignore | ||
.gitlab-ci.yml | ||
.gitmodules | ||
.rev-xmle | ||
.rev-xmlo | ||
COPYING | ||
COPYING.FDL | ||
HACKING | ||
Makefile.am | ||
README.md | ||
RELEASES.md | ||
VERSION.in | ||
bootstrap | ||
c1map.xsd | ||
configure.ac | ||
package-lock.json |
README.md
TAME
TAME is The Algebraic Metalanguage, a programming language and system of tools designed to aid in the development, understanding, and maintenance of systems performing numerous calculations on a complex graph of dependencies, conditions, and a large number of inputs.
This system was developed at Ryan Specialty Group (formerly LoVullo Associates) to handle the complexity of comparative insurance rating systems. It is a domain-specific language (DSL) that itself encourages, through the use of templates, the creation of sub-DSLs. TAME itself is at heart a calculator—processing only numerical input and output—driven by quantifiers as predicates. Calculations and quantifiers are written declaratively without concern for order of execution.
The system has powerful dependency resolution and data flow capabilities.
TAME consists of a macro processor (implementing a metalanguage), numerous compilers for various targets (JavaScript, HTML documentation and debugging environment, LaTeX, and others), linkers, and supporting tools. The input grammar is XML, and the majority of the project (including the macro processor, compilers, and linkers) is written in a combination of XSLT and Rust.
TAMER
Due to performance requirements, this project is currently being reimplemented in Rust. That project can be found in the tamer/ directory.
Documentation
Compiled documentation for the latest release is available via our GitLab mirror, which uses the same build pipeline as we do on our internal GitLab instance. Available formats are:
Getting Started
To get started, make sure Saxon version 9 or later is available and its path
set as SAXON_CP
; that the path to hoxsl is set via HOXSL
; and then run
the bootstrap
script:
$ export SAXON_CP=/path/to/saxon9he.jar
$ export HOXSL=/path/to/hoxsl/root
$ ./boostrap
Running Test Cases
To run the test cases, invoke make check
(or its alias, make test
).
Testing Core Features
In order to run tests located at core/test/core/**
, a supporting environment
is required. (e.g. mega rater). Inside a supporting rater, either check out a
submodule containing the core tests, or temporarily add them into the
submodule.
Build the core test suite summary page using:
$ make rater/core/test/core/suite.html
Visit the summary page in a web browser and click the Calculate Premium button. If all test cases pass, it will yield a value of $1.
Hacking
Information for TAME developers can be found in the file HACKING
.
License
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.