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feat: lower FHE.add on eint64 to ops on smaller chunks

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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.
This commit is contained in:
youben11
2023-02-01 09:46:41 +01:00
committed by Ayoub Benaissa
parent fb680340f9
commit d41d14dbb8
21 changed files with 492 additions and 30 deletions
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14
compiler/src/main.cpp
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@@ -206,6 +206,18 @@ llvm::cl::list<uint64_t>
llvm::cl::value_desc("argument(uint64)"), llvm::cl::ZeroOrMore,
llvm::cl::MiscFlags::CommaSeparated);
llvm::cl::opt<unsigned int> chunkSize(
"chunk-size",
llvm::cl::desc(
"Chunk size while decomposing big integers into chunks, default is 4"),
llvm::cl::init<unsigned int>(4));
llvm::cl::opt<unsigned int> chunkWidth(
"chunk-width",
llvm::cl::desc(
"Chunk width while decomposing big integers into chunks, default is 2"),
llvm::cl::init<unsigned int>(2));
llvm::cl::opt<std::string> jitKeySetCachePath(
"jit-keyset-cache-path",
llvm::cl::desc("Path to cache KeySet content (unsecure)"));
@@ -338,6 +350,8 @@ cmdlineCompilationOptions() {
cmdline::unrollLoopsWithSDFGConvertibleOps;
options.optimizeConcrete = cmdline::optimizeConcrete;
options.emitGPUOps = cmdline::emitGPUOps;
options.chunkSize = cmdline::chunkSize;
options.chunkWidth = cmdline::chunkWidth;
if (!cmdline::v0Constraint.empty()) {
if (cmdline::v0Constraint.size() != 2) {