Possible to run simulation asynchronously

But the async version causes panics

    thread 'main' panicked at 'could not create DataFrame from iterator: Duplicate("Column with name: '1' has more than one occurrences")', /Users/evenson/.cargo/registry/src/github.com-1ecc6299db9ec823/polars-core-0.22.7/src/frame/upstream_traits.rs:11:27

mevenson/simulation/glacier.lisp

@@ -23,6 +23,7 @@
      ("distribution"
       :OBJ ("honest" . 1) ("infantile" . 0) ("random" . 0) ("omniscient" . 0)))
     ("wards" (:OBJ ("time_to_finality" :OBJ ("ttf_threshold" . 100))))
+    ("simulation_style" . "Sync")
     ("network_modifiers" (:OBJ ("random_drop" :OBJ ("drop_rate" . 0))))))
 
 ;;; N.b. assumes that all JSON keys are 1) lowercase, and 2) unique

mevenson/simulation/runner.lisp

@@ -94,4 +94,21 @@ template."
                 `(($.byzantine_settings.total_size ,(expt 10 4))
                   ($.distribution.yes ,(coerce yes 'single-float))
                   ($.distribution.no ,(coerce no 'single-float))))))
-  
+
+(defun search-parameters-async ()
+  "A parameter search run"
+  ;; not exactly sure why something like
+  ;; (loop :for yes :from 0.4 :to 0.6 :by 0.05… has rounding problems
+  ;;
+  (loop :for yes :from 2/5 :to     3/5 :by 1/20
+        :for no  :from 3/5 :downto 2/5 :by 1/20
+        :doing
+           (run 10
+                :parameters
+                `(($.byzantine_settings.total_size ,(expt 10 3))
+                  ($.distribution.yes ,(coerce yes 'single-float))
+                  ($.simulation_style (:obj ("Async" :obj ("chunks" . 20))))
+                  ($.distribution.no ,(coerce no 'single-float))))))
+
+
+