this is a first commit to support operations on U64 by decomposing them
into smaller chunks (32 chunks of 2 bits). This commit introduce the
lowering pass that will be later populated to support other operations.
Use `OpConversionPattern` instead of `OpRewritePattern` for operation
conversion during dialect conversion. This makes explicit and in-place
type conversions unnecessary, since `OpConversionPattern` already
properly converts operand types and provides them to the rewrite rule
through an operation adaptor.
The main contributions of this commit are the two class templates
`TypeConvertingReinstantiationPattern` and
`GenericOneToOneOpConversionPattern`.
The former allows for the definition of a simple replacement rule that
re-instantiates an operation after the types of its operands have been
converted. This is especially useful for type-polymorphic operations
during dialect conversion.
The latter allows for the definition of patterns, where one operation
needs to be replaced with a different operation after conversion of
its operands.
The default implementations for the class templates provide
conversions rules for operations that have a generic builder method
that takes the desired return type(s), the operands and (optionally) a
set of attributes. How attributes are discarded during a conversion
(either by omitting the builder argument or by passing an empty set of
attributes) can be defined through specialization of
`ReinstantiationAttributeDismissalStrategy`.
Custom replacement rules that deviate from the scheme above should be
implemented by specializing
`TypeConvertingReinstantiationPattern::matchAndRewrite()` and
`GenericOneToOneOpConversionPattern::matchAndRewrite()`.
Renames the crate from `concrete_compiler_rust` to
`concrete-compiler`.
- The `_rust` is removed as its redundant, the crate is a rust project.
- The `_` are replaced with `-` as its the naming scheme for our other
crates
- tinfo is a part of the ncurses project.
- tinfo does not seem easily installable stand alone
(no brew install tinfo, no dnf install tinfo-devel, etc)
but installing ncurses is possible and generally makes tinfo
'findable'
- on macos (M1 mac) it seems that even with ncurses installed
tinfo is not found, but linking to ncurses fixes the problem
we want to wrap CStructs in RustStructs to own them, and free memeory
when they are no longer used. Users won't have to deal with the direct
binded CAPI, but the new wrappers
This adds a new option `--unroll-loops-with-sdfg-convertible-ops`,
which causes loops containing SDFG-convertible operations to be fully
unrolled upon the extraction of SDFG-operations using the
`--emit-sdfg-ops` switch. This avoids constant roundtrips between an
SDFG-capable accelerator and the host during execution of a loop.
The option is limited to `scf.for` loops with static bounds and a
static step size. Since full unrolling of loops with large bounds
results in a large number of operations, the option is disabled by
default.
