From 92f92e25d536ce3a4359745fabcd19f0890cd968 Mon Sep 17 00:00:00 2001
From: Dylan <quantum64development@gmail.com>
Date: Sat, 22 Aug 2026 06:57:33 -0400
Subject: [PATCH] Try reduced power proof on CRCError

---
 src/Gpu.cpp | 28 ++++++++++++++++------------
 1 file changed, 16 insertions(+), 12 deletions(-)

diff --git a/src/Gpu.cpp b/src/Gpu.cpp
index 70ea4d14..204b88ea 100644
--- a/src/Gpu.cpp
+++ b/src/Gpu.cpp
@@ -2259,18 +2259,22 @@ fs::path Gpu::saveProof(const Args& args, ProofSet& proofSet) {
   bool problem_proof = false;
   for ( ; ; ) {
     for (int retry = 0; retry == 0 || (retry == 1 && !problem_proof); ++retry) {
-      auto [proof, hashes] = proofSet.computeProof(this);
-      fs::path const tmpFile = proof.file(args.proofToVerifyDir);
-      proof.save(tmpFile);
-            
-      fs::path proofFile = proof.file(args.proofResultDir);
-
-      bool const ok = Proof::load(tmpFile).verify(this, hashes);
-      log("Proof '%s' verification %s\n", tmpFile.string().c_str(), ok ? "OK" : "FAILED");
-      if (ok) {
-        fancyRename(tmpFile, proofFile);
-        log("Proof '%s' generated\n", proofFile.string().c_str());
-        return proofFile;
+      try {
+        auto [proof, hashes] = proofSet.computeProof(this);
+        fs::path const tmpFile = proof.file(args.proofToVerifyDir);
+        proof.save(tmpFile);
+
+        fs::path proofFile = proof.file(args.proofResultDir);
+
+        bool const ok = Proof::load(tmpFile).verify(this, hashes);
+        log("Proof '%s' verification %s\n", tmpFile.string().c_str(), ok ? "OK" : "FAILED");
+        if (ok) {
+          fancyRename(tmpFile, proofFile);
+          log("Proof '%s' generated\n", proofFile.string().c_str());
+          return proofFile;
+        }
+      } catch (const CRCError&) {
+        break;
       }
     }
     problem_proof = true;