Sign shreds on the GPU (#6595)

* sign gpu shreds * wip * checks * tests build * test * tests * test * nits * sign cpu test * write out the sigs in parallel * clippy * cpu test * prepare secret for gpu * woot! * update * bump perf libs
solana-labs · Nov 2, 2019 · 9ea3984 · 9ea3984
1 parent 50a17fc
commit 9ea3984
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Showing 8 changed files with 421 additions and 87 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/core/Cargo.toml b/core/Cargo.toml
@@ -44,6 +44,7 @@ rayon = "1.2.0"
 serde = "1.0.102"
 serde_derive = "1.0.102"
 serde_json = "1.0.41"
+sha2 = "0.8.0"
 solana-budget-api = { path = "../programs/budget_api", version = "0.21.0" }
 solana-budget-program = { path = "../programs/budget_program", version = "0.21.0" }
 solana-chacha-sys = { path = "../chacha-sys", version = "0.21.0" }

diff --git a/core/src/cuda_runtime.rs b/core/src/cuda_runtime.rs
@@ -67,15 +67,9 @@ pub struct PinnedVec<T> {
     pinnable: bool,
 }
 
-impl Reset for PinnedVec<u8> {
+impl<T: Default + Clone> Reset for PinnedVec<T> {
     fn reset(&mut self) {
-        self.resize(0, 0u8);
-    }
-}
-
-impl Reset for PinnedVec<u32> {
-    fn reset(&mut self) {
-        self.resize(0, 0u32);
+        self.resize(0, T::default());
     }
 }
 

diff --git a/core/src/packet.rs b/core/src/packet.rs
@@ -62,12 +62,6 @@ impl Reset for Packets {
     }
 }
 
-impl Reset for PinnedVec<Packet> {
-    fn reset(&mut self) {
-        self.resize(0, Packet::default());
-    }
-}
-
 //auto derive doesn't support large arrays
 impl Default for Packets {
     fn default() -> Packets {