Move gossip modules into solana-gossip crate (#17352)

* Move gossip modules to solana-gossip

* Update Protocol abi digest due to move

* Move gossip benches and hook up CI

* Remove unneeded Result entries

* Single use statements

gossip/benches/crds_gossip_pull.rs

@@ -0,0 +1,52 @@
+#![feature(test)]
+
+extern crate test;
+
+use {
+    rand::{thread_rng, Rng},
+    rayon::ThreadPoolBuilder,
+    solana_gossip::{
+        cluster_info::MAX_BLOOM_SIZE,
+        crds::Crds,
+        crds_gossip_pull::{CrdsFilter, CrdsGossipPull},
+        crds_value::CrdsValue,
+    },
+    solana_sdk::hash,
+    test::Bencher,
+};
+
+#[bench]
+fn bench_hash_as_u64(bencher: &mut Bencher) {
+    let mut rng = thread_rng();
+    let hashes: Vec<_> = std::iter::repeat_with(|| hash::new_rand(&mut rng))
+        .take(1000)
+        .collect();
+    bencher.iter(|| {
+        hashes
+            .iter()
+            .map(CrdsFilter::hash_as_u64)
+            .collect::<Vec<_>>()
+    });
+}
+
+#[bench]
+fn bench_build_crds_filters(bencher: &mut Bencher) {
+    let thread_pool = ThreadPoolBuilder::new().build().unwrap();
+    let mut rng = thread_rng();
+    let crds_gossip_pull = CrdsGossipPull::default();
+    let mut crds = Crds::default();
+    let mut num_inserts = 0;
+    for _ in 0..90_000 {
+        if crds
+            .insert(CrdsValue::new_rand(&mut rng, None), rng.gen())
+            .is_ok()
+        {
+            num_inserts += 1;
+        }
+    }
+    assert_eq!(num_inserts, 90_000);
+    bencher.iter(|| {
+        let filters = crds_gossip_pull.build_crds_filters(&thread_pool, &crds, MAX_BLOOM_SIZE);
+        assert_eq!(filters.len(), 128);
+    });
+}