fix compilation branch in Lamont's branch

  working in merge: bug fixing

  working on merge: bug fixes

  working on merge: codegen bug fixes

  working on merge: fix bug in analysis of map reduce

angle and shear

  working on merge: tests for tensor-sequence subscripting

removing FIXME

removing FIXME

  working on merge: avoid cascading error

working on merge: update FIXME.md

added shear/angle

added frames

working on merge: fix for AST prettyprinting

things that would be useful, arose during vis15 debugging

adding kernels c1tent, c2tent, and c2ctmr for backwards compatibility to vis12

  code layout

this test has no useful assess.sh or correct.nrrd, so it will never pass

added zero testing

Implement zero-tensor in Ein

  working on merge 3x3 eigenvecs

working on merge: eigenstuff

working on merge: remove comment-out code

  working on merge: add tear-down code for strand states

working on merge: fixing space leak

  working on merge: map reduce

  syntax fixes for tests

  Working on merge: cleaning up some remaining issues with the indirect dual-state rep.

added documentation

clean up comments

update TODO

  Changing fixed-size arrays to std:array

  update to version 2 syntax

  Use std::array type for argument to inside

added random option

  working on merge: switch to use std::array type for result of vtoi functions

added linear and tent

:central location of vis programs

  updating TODO and FIXME lists

added to timing

added documentation for the mkLdVoxel and createEinApp  functions

  working on merge: sequence printing

  working on merge: sequences

  update correct.nrrd for cmap2 test

  working on merge: odds and ends

  Allow coercions for sequence elements.

  more tweaks to nrrd checking

  working on merge: bug fixing

  Working on merge: fix issues with loading sequences of vectors

  adding vector test

working on merge: require nrrdMetaDataNormalize

updated backwards motion

  working on merge: Update FIXME file

update WISHLIST

  working on merge: make nrrdMetaDataNormalize required

  Working on merge: fixed global reductions to work with strand arrays

  working on mege: strand arrays and spatial queries

  Working on merge: strand arrays and spatial qureies

  Working on merge: strand arrays and spatial queries

  working on merge: updating support for queries

  working on merge: new+die

  Working on merge: test of new+die

  working on merge: new

  update assessment script

  working on merge: new

  update test

  working on merge

  working on merge: new

  remove debug printing

  working on merge: new

working on merge: add missing binding for '%'

update TODO list

working on merge: add error message for create_array/die conflict

  Working on merge: strand arrays

working on merge: strands array

working on merge: fixing some syntax errors in tests

typos

  working on merge: updating tests with new version 2 syntax

  working on merge: basis cleanup

add backwards movements

  working on merge: version 2.0 syntax changes

  working on merge: version 2.0 syntax changes

  working on merge: changes to version 2.0 syntax

  working on merge: changes to version 2.0 syntax.

  working on merge: updating tests for syntax changes

working on merge: changing initially to start

working on merge: parser now selects grammar based on #version tag

update TODO

  Adde "#version 2.0" tags to those regression tests that need it.

adjustments to shape-forward

adjustments to shape-forward

shape based iteration

  working on merge: global stabilize

analysis based on shape

  Working on merge: adding support for global stabilize

  add proposed syntax changes to WISHLIST and update TODO list

update syntax.md

  update syntax.md

  working on merge

  working on merge: fixed a bug where code that came before a global reduction was not getting
  translated to C++

  working on merge: complete removal of Op.Strands

  working on merge: complete removal of Op.Strands

  working on merge: add StabilizeAll to TreeIR

  working on merge: removed Strands as TreeIR operator

  working on merge: avoid translating Op.Strands to TreeIR

  Working on merge: some preliminary changes to support splitting out the shared strand state from
  the local strand state.

  added FIXME comment

working on merge: more tests

  working on merge: added warning for missing die/stabilize in update and allow stabilize
  in global initially/update

  update TODO

  Fix typo

  tweaking the syntax description

working on merge: update TODO

  Fix bug in test case

  Working on merge: implementation of strand_array for various runtime configurations

add d-4 type

fixed typos

created a testing framework

added missing cubic

added gut check

  Working on merge: spatial queries

working on merge: update TODO

  working on merge: added some assertions and fixed an issue where the inside test did not work correctly
  on images that were smaller than the kernel support.

  working on merge: working on die/new support

  working on merge: bug fix for loading dynamic sequences

  working on merge: use "--dump-tree" instead of "--enable-dump-tree"

adding basic test for new

  working on merge: bug fixes for parallel target

  working on merge: bug fix

  working on merge: switch to requiring 110.80.  This change allows us some efficiency
  improvements and fixes a critical bug with handling command-line options

add dim-1 fields

  Improve comments

  add FIXME

  working on merge: propagate small constants with converting to Simple AST

  Move SimpleOpt code into its own directory

  working on merge

  working on merge: update FIXME list

  working on merge: copy error message from nrrdMetaDataNormalize

added conditons to operator object

  working on merge: fix regression tests to avoid memory errors

  working on merge: added missing support for logical connectives

  change missing file warnings to errors

  working on merge

  rename variable

  working on merge: use nrrdMetaDataNormalize (if it is available) to normalize nrrd-file meta data
  when loading images.

updated compare

  added FIXME about poor error messages

  update FIXME

  working on merge: no default value for command-line image inputs when proxy file
  is either not specified or is missing.

  update TODO

  fix assess.sh for heron test

rename crossField2.diderot to crossfield2.diderot

  Working on merge: removed "-fno-implicit-templates" compiler flag.

  make path to "mk" directory relative

fix inverse issue

  working on merge: added EXPLICIT_TEMPLATES configuration parameter

  working on merge: code generation

  working on merge

  Add destructors for classes derived from option_base

  update TODO list

  working on merge: code cleanup

added dim check

  working on merge: slinebug

added inverse

added inverse

added inverse

  Working on merge: fixed VN issue with phi nodes

  working on merge: support for initially method (sequential target)

  remove `--check-all` from rtest/scripts/run.sh (it can still be specified on the command-line)

  update merge regression tests: add initially and stabilize methods to heron test

results update

   working on merge

  Working on merge: bug fix

  adding bc1d test

  update TODO

  working on merge: bug fix in typechecker

  remove unused file

updated results

updating TODO

adding border-control test

  working on merge: added support for "mean" reductions

working on merge: reductions over sequences

update TODO list

  remove debugging print and fix unclosed comment

  removed "(*)" as token for convolution

  added note about implementation

added detiso3d-like program

  Working on merge

  Working on merge: map-reduce support

fix to matrix field

  update wish list

same coeff used in matrix field

working on merge: fix order of generated code for parallel target

  working on merge: just print "syntax error" for parser error messages

working on merge: map-reduce

results

  Working on merge: global reductions

  Working on merge: don't allow nested dynamic sequences.

  Working on merge: strand sequences

  Working on merge: bug fixing

  Working on merge: debugging spatial queries

working on merge: spatial queries

  Working on merge: spatial query support

working on merge: support for implicit queries

working on merge: support for implicit queries

  working on merge: use spatial dimension in code generation

  Working on merge: tracking spatial dimension of strands to support strand queries

  Working on spatial query support

  fix typo

  adding new file

  working on merge: update FIXME list

add detail to report

  working on merge: changes to better support global reductions

  some header-file tweaks

working on merge

  working on merge: support for global map-reduce

  working on merge

  working on merge: spatial queries

added division subcase

  add test

  working on merge: bug fix

adding simple loop tests

adding examples

  Working on merge: spatial query support

  working on merge: spatial queries

  Working on merge: spatial query support

  Working on merge: loops

working on merge: more loop tests

working on merge: loop support

  tweak test

working on merge: loop support

limit trig

  Working on merge: loop support

typo and trig

fixed output type

  working on merge: map-reduce support

examples with different types

  Working on merge: support for map-reduce

  working on merge

added case for T=F

corrected err in scalar eval

  working on merge: for-loops and reductions

added case to mk operators

added case to mkoperators

  working on merge: map-reduce support

edited types included

new test

  Working on merge: map-reduce support

  working on merge: improve configuration

catch typechecker mismatch

  working on merge: fix indentation

added non-vector modulate

added non-vector modulate

added tensor type arguments

working on merge: eigenvecs 3x3

working on merge: eigenvecs 3x3

  working on merge

working on merge: expand tabs to eight spaces

more comments

working on merge: preparing for global reductions

  Working on merge: preparing the way for global reductions

working on merge: checking vimg example

  Working on merge

  update TODO

  Update FIXMEs

  Working on merge: border control and bug fixes

added tensor types

  Working on merge

  working on merge: make OpenCL/CUDA opt-in (instead of opt-out)

  fix typo

  Define generated tensor and tensor_ref classes as derived classes.

  update clamp test

  restore zslice2 test to original form

  minor update to INSTALL instructions

  update TODO list

update results

  working on merge: add "round" and "trunc" functions

  working on merge

update results

working on merge

probe ->ein

probe ein -> alpha

eps|dels variables to mus

fix to vid in probe

 update results

dels|eps index-ids to mus

  working on merge

  put spaces around binary operators to avoid parsing issues

  minor tweaks

added/organized results

added/organized results

add fail examples

update

generic modulate

  working on merge: eigenvecs

  remove debugging code from zslice2

  make plot1d follow github

  Working on merge: eigen* support

 generic det

update results

 generic det

 generic trace

update results

update results

  Working on merge: bugfix

err in eval inner

test eval bug

working on merge

  working on merge: linux support

  Working on merge: eigen things

update results

added vis programs

added vis programs

added cases to apply

  remove bugs.txt

  Working on merge: parallelism support

  Fix arcsine test to use inside test

fixed image shape issue

  Recreate correct.nrrd using vis12

update TODO list

  Working on merge: improve handling of '&&' and '||'

  Fix ertest to avoid accessing outside the domain of the image

refactor code

  Working on merge: libraries

added trig and double dot

  consolidate regression tests into a single directory

added modulate

added more vector fields

working on merge: libraries

working on merge: libraries

working on merge: libraries

added modulate

working on merge: debugging library

working on merge: libraries

  working on merge: library support

  Working on merge: library support

  merging ertest programs into the rtest directory.

added slice examples

added generic cases for trace|det and added test cases

  working on merge

working on merge: library support

  fix path to make it relative

added mat 3x3

 added createmat3x3

add symb_fm3x3d3.diderot

 Working on merge

  Working on merge: made border control a syntactic form in SimpleIR so that we can correctly
  propogate the image-voxel types from proxy images.

 slice bug and generalize shape

  working on merge: ertest clean up, move ertest tests into rtest.

clean up ertest/test1

fix output file in crossTen-x3 test

update WISHLIST

working on merge: bug fixing

working on merge: bug fixing

  working on merge

eps to dels fix

added grad_inner_d2 program

index 1-d vector fields before dot product

working on merge

synthetic results

  update plot1d example

  adding data file

refactoring

working on merge: fixed bug in option handling

build on testing

  New test for 1D vector field probing

remove broken curl3d test

  working on merge

  update TODO and FIXME lists

  Working on merge

  Working on merge: fixing various issues with converting LowIR to TreeIR.

update TODO

added field slice ex

added symb_v2d3

added symb_v2d3

new test

added v2d3.nrrd

reorganize testing files

added to synthetic testing

working on merge: update TODO

  Working on merge

  Working on merge: add sample type of proxy images to image template type.

undo commit

added bug notes

  Add note about bug in low to tree translation

added bugs and example

added examples

added examples to synthetic

a simpler program with incorrect output

  Merge: Added IndexInside operator to support inside tests for border control.  This test
  works on the integer indices instead of the image-space position.

  remove print

update TODO list

update TODO list

  working on merge: fixed problem where HasGlobals property was getting deleted for programs
  with global inputs

  Working on merge: parallel runtime support

  Working on merge: update TODO list with itemized list of current test failures

updating examples in merge to latest put from github

working on merge: bug fixing

  Working on merge: bug fixing

  Working on merge: finishing up support for user-defined functions.

working on merge: user-defined functions

  Working on merge: bug fix

working on merge

  Working on merge: conditional inlining

working on merge: user functions

1-d hessian

working on merge: user functions

1-d gradients

working on merge: user functions

working on merge

working on merge: user-defined functions

  Working on merge: adding support for user-defined functions through all stages of the compiler

fix layout issue in WISHLIST

  fix compiler flags

remove executable from svm

1-d gradients

adding synth

added slice of vector field program

added slice of vector field program

field slciing

working on merge

  fixes for inside

  working on merge

adding TODO items

  adding test of 3D inside

  working on tests

working on merge

  Updating ertest/test2 tests to use binary nrrds as output

update bug list

fixed rewrite in ein-sums

  fixing syntax errors

fixing syntax errors

update TODO list

fix type error in test program

  update TODO list

  update TODO list

epsilon rewrite incorrectly wrapped summation expression

  fixing some compile-time errors in ertests

fix size of output in assess.sh

  Output should be grid, not collection

  use "out" for result

  Renamed correct output "correct.nrrd" for all tests and fixed the assess.sh
  scripts to work for binary nrrd outputs.

  Trying to fix Ein

working on merge

  Working on merge: global_init

limit normalize

  Working on merge: fix the order of arguments to clamp; they should be (lo, hi, value)

working on merge: configuration

add test of if-contraction

bring syntax documentation up to date

  Added support for contracting away static if-then-elses.

script cleanup

  working on merge: update MLton build support

  update TODO list

update status in WISHLIST

  Working on merge: 1D field support

  add MIT license to source tree

working on merge

  working on merge: command-line options

  Working on merge: be consistent about indexing 1D images.

  Added FIXME

  Working on merge: dead code elimination

  Working on merge

  working on merge: inputs

  add configure support for rtest

  Working on merge: added cases to unify to handle 1D fields

working on merge: global update

working on merge: bug fix

  update to WISHLIST

  working on merge: allow global updates

update TODO

  adding wishlist

adding regression tests

working on merge: update FIXME.md

  Working on merge: libraries

  adding a test for libraries

  working on merge

  improve printing of SSA IRs

  added debug printing

  added some FIXMEs

  working on merge: get min and max right

  working on merge

working on merge

working on merge

  Working on merge: bug fix

restore bug source to original version

working on merge: bug fixing

 fixed reconstruction bug and tangent bug

another test program

working on merge: defaults for sequence/image inputs

   Remove debug printing

working on merge: proxy images

updating TODO

updating TODO list

  Working on merge: bug fixing

  Working on merge: bug fixing

  adding some comments

working on merge: bug fixing

working on merge: bug fixing

  Working on merge: bug fixing

working on merge: added plot1d test case

working on merge

update TODO list

  Working on merge: initializing image and sequence inputs

debugging

update TODO list

working on merge: code generation

working on merge: dynamic sequences

  working on merge: added missing check for Exp

  Working on merge: dynamic sequence support

working on merge

working on merge

  Working on merge

  Fix bug in loading dynamic sequences

  Use spans to mark the locations of variables, which allows unused-variable
  messages to be properly sorted.

working on merge

working on merge: fixed bug013.

working on merge

  Added VDot operator to Low and Tree IRs.

  update TODO

working on merge

working on merge: debugging

  Working on merge: better printing of IRs

  Working on merge: added code to check that static indices are within bounds
  and fixed off-by-one bug in probe-ein.sml

  Working on merge: bug fixing

  adding missing file

working on merge: bug fixing

  update TODO list

working on merge: bug fixing

  Working on merge: factor out common representation for strand creation

  Working on merge

  Working on merge: changed the way that we handle kernels in the AST and SimpleAST IRs (treat
  them like literals, instead of like variables).  Added code to rewrite Inside tests in Simple
  IR to use the image instead of the field, which fixes a problem with trying to do inside tests
  on Ein fields.  Added code to promote locals to globals as part of the simplify-vars phase.

  merge: fix unused variable message

  merge: tweak sorting of types

  working on merge

  Working on merge

  update TODO list

  working on merge: issue error when type of conditional expression is not a value type

  working on merge: let TensorIndex and ProjectLast work on both tensors and tensor refs

  Working on merge: fix pretty printing of C++ code

working on merge: fixed some inlining issues

  Working on merge

  Working on merge: getting namespaces right

  Working on merge: more dynamic sequences

  Working on merge: dynamic sequence loading

  Working on merge: dynamic sequences

  Working on merge: dynamic sequence loading.

  working on merge: code generation

  Working on merge: code generation

  Working on merge: bug fixing

  working on merge: avoid duplicate error reporting

  Working on merge: clean up code by removing the default realTy reference from RawTypes.

  Add checks for uninitialized global and state variables

  Update FIXME/TODO lists

updating TODO list

adding more bug tests

  adding missing data file for vis12 bug tests

  adding TODO list

working on merge

  change "grid" to "width" in tests

working on merge: bug fixing

working on merge: bug fixing

working on merge

  A better fix for bug054.

  Make sure names are unique, when promoting locals to globals

  working on merge: fix for bug054 (inlining)

working on merge

working on merge: remove debugging prints

  Working on merge: runtime and code generation

working on merge: codegen debugging

working on merge: debugging

  working on merge

working on merge

added division and cross product cases

added division and cross product cases

working on merge: code generation

added modulate, normalize,.. to mkops and testing

  Working on merge: code generation and runtime

working on merge: code generation

  Working on merge: fix initialization of globals

  Working on merge: code generation

working on merge

  working on merge

added field slicing

  working on merge

  Working on merge: code generation

working on merge

working on merge: runtime

working on merge: debugging

  working on merge: runtime

  Remove print

working on merge: debugging

  Working on merge: dynamic sequences

working on merge: runtime library

  Some minor code cleanup

removed pow_fr

changed ein expressions, rewrote matchEps, added translation

working on merge: bug fixing

  Working on merge: debugging

fix initialization of world _output

  Working on merge: debugging code generation

working on merge: code generation

  update scripts

  Add "add" method for scalars to Options

  fix paths in scripts to be portable

fixed error in cleanIndex and ein-to-scalar

working on merge: bug fixing

working on merge: added missing Exp operator to low-ir

  update FIXMEs

working on merge: code generation

working on merge: runtime

  Working on merge: code generation

working on merge: code generation

  working on merge: runtime support

  edit comment

working on merge: code generation

working on merge: debugging code generation

working on merge

working on merge: code generation

  Working on merge: code generation

working on merge: code generation

working on merge: code generation

working on merge: code generation

  Add script for compiling bug test cases

working on merge: code generation

working on merge: code generation

  Working on merge: fixing some issues in low-to-tree

with times

 added outer prod

working on merge

working on merge

working on merge

working on merge: bug fixing

  working on merge

added readme

added cross product between tensors and fields

  Working on merge: configuration and runtime

  Working on merge: FIXMEs

working on merge

  working on merge: code generation

working on merge: code generation

  working on merge: runtime

  working on merge: code generation

  working on merge: code generation

  tweaking test case

  working on merge: runtime

  Working on merge: runtime code

working on merge: code generation

working on merge: code generation

working on merge: runtime

  Working on merge: code generation

working on merge

working on merge

  working on merge

working on merge

working on merge: code generation

working on merge: code generation

  Working on merge: code generation

  Working on merge: code generation

added symbolic coeffs

  Working on merge: debugging code generation

  working on merge: debugging code generation

  Working on merge: code generation

working on merge

working on merge

  Working on merge

working on merge: runtime and code generation

working on merge

working on merge: code generation

working on merge: code generation

  Working on merge

working on merge: code generation

working on merge

  working on merge

working on merge: code generation

working on merge: code generation

working on merge: code generation

working on merge: code generation

working on merge: code generation

working on merge

working on merge: code generation

working on merge

working on merge: debugging low-to-tree

  Working on merge: debugging low-to-tree

working on merge

working on merge

  Working on merge

working on merge

working on merge

  updating documentation

working on merge

working on merge

  working on merge

working on merge

  working on merge

working on merge

working on merge

working on merge

  working on merge

  fix include filename

added some binary operators for 2-d

working on merge

working on merge

  working on merge

  Working on merge (code generation)

working on merge

  Working on merge

  working on merge: code generation

working on merge

moved steps to run program

working on merge: code generation

  working on merge

working on merge

  Working on merge: added checking for TreeIR

  working on merge

  Working on merge

working on merge

working on merge

  Working on merge

  Working on merge

working on merge

working on merge

working on merge

working on merge

working on merge

  Working on merge

working on merge

  working on merge

  working on merge: added support for accessing other strand's state

working on merge

  working in merge

working on merge

working on merge

move evaluation to python

working on merge: track state variable properties

adding comment

  working on merge: backing out the use of API types in the CFG IRs

  Working on merge

working on merge

  working on merge

working on merge

working on merge

  working on merge

  working on test case

  Working on merge: getting clamp and lerp sorted

  working on merge

  Working on merge

  fix indent

  working on merge: runtime

working on merge: runtime

  working on merge: runtime

  working on runtime for merge

adding documentation

fix bug in clean-index

remove old code

create synthetic data

  Remove src/include from vis15; we are going to generate header stuff directly into the generated
  source code

  working on merge: more configuration hacking

  working on merge (configuration)

  adding missing data file

working on merge

  minor fix

  working on merge

  add API type to inputs

  Working on merge

  add missing data file

commit nrrd files

  Working on merge: added special case for typechecking outer product

data layout notes

  Working on merge

  Working on merge: voxel loading

  add data for border test

  working on merge

  fixing some non-exhaustive matches

  Fixes for building with MLton

  added contraction for ProjectLast and TensorIndex to low-contract.sml

  Fix expansion of Inside in high-to-mid translation.

  Working on merge: clean up tensor slicing/indexing.

use ProjectLast to index image tensor

  minor edit

code cleanup

added 1-d, and 2-d case to imgToArgs()

  Remove eval-img.sml, since we are now handling images using Mid IR operators (instead
  of inside Ein expressions)

  working on merge

  code cleanup; fix printing of dom tree

 use Ty.SeqTy type

  fixed LoadVoxels parameters; should be twice support