chore(3p/immer): Remove vendored copy of immer r/2029

We ended up dropping the use of this library again.

Change-Id: I2c44cd22a6128d23f87a582402bf5fb84991d608
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2292
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>

1 files changed, 0 insertions, 131 deletions

diff --git a/third_party/immer/tools/clojure/src/immer_benchmark.clj b/third_party/immer/tools/clojure/src/immer_benchmark.clj
deleted file mode 100644
index f3d6f73e6c18..000000000000
--- a/third_party/immer/tools/clojure/src/immer_benchmark.clj
+++ /dev/null
@@ -1,131 +0,0 @@
-(ns immer-benchmark
-  (:require [criterium.core :as c]
-            [clojure.core.rrb-vector :as fv]))
-
-(defn h0 [& args]
-  (apply println "\n####" args))
-
-(defn h1 [& args]
-  (apply println "\n====" args))
-
-(defn h2 [& args]
-  (apply println "\n----" args))
-
-(defn run-benchmarks [N S]
-  (h0 "Running benchmarks:  N =" N " S =" S)
-
-  (def c-steps 10)
-
-  (defn vector-push-f [v]
-    (loop [v v
-           i 0]
-      (if (< i N)
-        (recur (fv/catvec (fv/vector i) v)
-               (inc i))
-        v)))
-
-  (defn vector-push [v]
-    (loop [v v
-           i 0]
-      (if (< i N)
-        (recur (conj v i)
-               (inc i))
-        v)))
-
-  (defn vector-push! [v]
-    (loop [v (transient v)
-           i 0]
-      (if (< i N)
-        (recur (conj! v i)
-               (inc i))
-        (persistent! v))))
-
-  (defn vector-concat [v vc]
-    (loop [v v
-           i 0]
-      (if (< i c-steps)
-        (recur (fv/catvec v vc)
-               (inc i))
-        v)))
-
-  (defn vector-update [v]
-    (loop [v v
-           i 0]
-      (if (< i N)
-        (recur (assoc v i (+ i 1))
-               (inc i))
-        v)))
-
-  (defn vector-update-random [v]
-    (loop [v v
-           i 0]
-      (if (< i N)
-        (recur (assoc v (rand-int N) i)
-               (inc i))
-        v)))
-
-  (defn vector-update! [v]
-    (loop [v (transient v)
-           i 0]
-      (if (< i N)
-        (recur (assoc! v i (+ i 1))
-               (inc i))
-        (persistent! v))))
-
-  (defn vector-update-random! [v]
-    (loop [v (transient v)
-           i 0]
-      (if (< i N)
-        (recur (assoc! v (rand-int N) i)
-               (inc i))
-        (persistent! v))))
-
-  (defn vector-iter [v]
-    (reduce + 0 v))
-
-  (defn the-benchmarks [empty-v]
-    (def full-v (into empty-v (range N)))
-    (h2 "iter")
-    (c/bench (vector-iter full-v) :samples S)
-    (if (> N 100000)
-      (h2 "skipping updates 'cuz N > 100000 (would run out of mem)")
-      (do
-        (h2 "update!")
-        (c/bench (vector-update! full-v) :samples S)
-        (h2 "update-random!")
-        (c/bench (vector-update-random! full-v) :samples S)
-        (h2 "push!")
-        (c/bench (vector-push! empty-v) :samples S)
-        (h2 "update")
-        (c/bench (vector-update full-v) :samples S)
-        (h2 "update-random")
-        (c/bench (vector-update-random full-v) :samples S)
-        (h2 "push")
-        (c/bench (vector-push empty-v) :samples S))))
-
-  (defn the-rrb-benchmarks [empty-v]
-    (if (> N 1000)
-      (h2 "skipping relaxed test 'cuz N > 1000 (rrb-vector bug)")
-      (do
-        (def full-v (vector-push-f empty-v))
-        (h2 "iter/f")
-        (c/bench (vector-iter full-v) :samples S)
-        (h2 "update/f")
-        (c/bench (vector-update full-v) :samples S)
-        (h2 "update-random/f")
-        (c/bench (vector-update-random full-v) :samples S)))
-    (def short-v (into empty-v (range (/ N c-steps))))
-    (h2 "concat")
-    (c/bench (vector-concat empty-v short-v)) :samples S)
-
-  (h1 "vector")
-  (the-benchmarks (vector))
-
-  (h1 "rrb-vector")
-  (the-benchmarks (fv/vector))
-  (the-rrb-benchmarks (fv/vector)))
-
-(defn -main []
-  (run-benchmarks 1000 100)
-  (run-benchmarks 100000 20)
-  (run-benchmarks 10000000 3))