Chore: generalize the REPL's Lang

* Remove hardcoded Coproc occurrences from the REPL implementation * Use Coproc on the top-level call
lurk-lab · Jan 5, 2024 · 23dc22d · 23dc22d
1 parent bc13609
commit 23dc22d
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Showing 9 changed files with 161 additions and 115 deletions.
diff --git a/benches/sha256.rs b/benches/sha256.rs
@@ -18,7 +18,7 @@ use lurk::{
     eval::lang::Lang,
     field::LurkField,
     lem::{
-        eval::{evaluate, make_eval_step_from_config, EvalConfig},
+        eval::{evaluate, make_cprocs_funcs_from_lang, make_eval_step_from_config, EvalConfig},
         multiframe::MultiFrame,
         pointers::Ptr,
         store::Store,
@@ -134,7 +134,7 @@ fn sha256_ivc_prove<M: measurement::Measurement>(
 
             let prover = NovaProver::new(prove_params.reduction_count, lang_rc.clone());
 
-            let frames = &evaluate(Some((&lurk_step, &lang)), ptr, store, limit).unwrap();
+            let frames = &evaluate(Some((&lurk_step, &[], &lang)), ptr, store, limit).unwrap();
 
             b.iter_batched(
                 || frames,
@@ -215,7 +215,7 @@ fn sha256_ivc_prove_compressed<M: measurement::Measurement>(
 
             let prover = NovaProver::new(prove_params.reduction_count, lang_rc.clone());
 
-            let frames = &evaluate(Some((&lurk_step, &lang)), ptr, store, limit).unwrap();
+            let frames = &evaluate(Some((&lurk_step, &[], &lang)), ptr, store, limit).unwrap();
 
             b.iter_batched(
                 || frames,
@@ -274,6 +274,7 @@ fn sha256_nivc_prove<M: measurement::Measurement>(
     let lang_rc = Arc::new(lang.clone());
 
     let lurk_step = make_eval_step_from_config(&EvalConfig::new_ivc(&lang));
+    let cprocs = make_cprocs_funcs_from_lang(&lang);
 
     // use cached public params
     let instance = Instance::new(
@@ -298,7 +299,7 @@ fn sha256_nivc_prove<M: measurement::Measurement>(
 
             let prover = SuperNovaProver::new(prove_params.reduction_count, lang_rc.clone());
 
-            let frames = &evaluate(Some((&lurk_step, &lang)), ptr, store, limit).unwrap();
+            let frames = &evaluate(Some((&lurk_step, &cprocs, &lang)), ptr, store, limit).unwrap();
 
             b.iter_batched(
                 || frames,

diff --git a/examples/sha256_nivc.rs b/examples/sha256_nivc.rs
@@ -8,7 +8,7 @@ use lurk::{
     eval::lang::Lang,
     field::LurkField,
     lem::{
-        eval::{evaluate, make_eval_step_from_config, EvalConfig},
+        eval::{evaluate, make_cprocs_funcs_from_lang, make_eval_step_from_config, EvalConfig},
         multiframe::MultiFrame,
         pointers::Ptr,
         store::Store,
@@ -77,7 +77,8 @@ fn main() {
     let lang_rc = Arc::new(lang.clone());
 
     let lurk_step = make_eval_step_from_config(&EvalConfig::new_nivc(&lang));
-    let frames = evaluate(Some((&lurk_step, &lang)), call, store, 1000).unwrap();
+    let cprocs = make_cprocs_funcs_from_lang(&lang);
+    let frames = evaluate(Some((&lurk_step, &cprocs, &lang)), call, store, 1000).unwrap();
 
     let supernova_prover = SuperNovaProver::<Fr, Sha256Coproc<Fr>, MultiFrame<'_, _, _>>::new(
         REDUCTION_COUNT,

diff --git a/src/cli/mod.rs b/src/cli/mod.rs
@@ -22,7 +22,7 @@ use std::{
 };
 
 use crate::{
-    eval::lang::Coproc,
+    eval::lang::{Coproc, Lang},
     field::{LanguageField, LurkField},
     lem::{multiframe::MultiFrame, store::Store},
     public_parameters::disk_cache::public_params_dir,
@@ -305,7 +305,9 @@ fn get_store<F: LurkField + for<'a> serde::de::Deserialize<'a>>(
 macro_rules! new_repl {
     ( $cli: expr, $rc: expr, $limit: expr, $field: path, $backend: expr ) => {{
         let store = get_store(&$cli.zstore).with_context(|| "reading store from file")?;
-        Repl::<$field>::new(store, $rc, $limit, $backend)
+        // TODO: pick a predefined `Lang` according to a CLI parameter
+        let lang = Lang::new();
+        Repl::<$field, Coproc<$field>>::new(store, lang, $rc, $limit, $backend)
     }};
 }