From e36ff05210e61c2df2db32f13057b51a4c2ec642 Mon Sep 17 00:00:00 2001
From: John Tromp <john.tromp@gmail.com>
Date: Sat, 9 Jun 2018 14:14:52 +0200
Subject: [PATCH] more cuda 192,7 support

---
 blake2b.cu    | 2 +-
 equi_miner.cu | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/blake2b.cu b/blake2b.cu
index c1b7922..d715637 100644
--- a/blake2b.cu
+++ b/blake2b.cu
@@ -98,7 +98,7 @@ static void G(const int r, const int i, u64 &a, u64 &b, u64 &c, u64 &d, u64 cons
   G(r, 7, v[3], v[4], v[ 9], v[14], m);
 
 __device__ void blake2b_gpu_hash(blake2b_state *state, u32 idx, uchar *hash, u32 outlen) {
-  const u32 leb = htole32(idx);
+  const u32 leb = idx; // CUDA is little endian, so no need for htole32(idx)
   memcpy(state->buf + state->buflen, &leb, sizeof(u32));
   state->buflen += sizeof(u32);
   state->counter += state->buflen;
diff --git a/equi_miner.cu b/equi_miner.cu
index c92c5ed..4163f94 100644
--- a/equi_miner.cu
+++ b/equi_miner.cu
@@ -10,6 +10,8 @@
 typedef uint16_t u16;
 typedef uint64_t u64;
 
+#define htole32(x) (x)
+
 #define checkCudaErrors(ans) { gpuAssert((ans), __FILE__, __LINE__); }
 inline void gpuAssert(cudaError_t code, const char *file, int line, bool abort=true) {
   if (code != cudaSuccess) {
@@ -290,6 +292,8 @@ struct equi {
     if (soli < MAXSOLS)
 #if WK==9
       listindices9(t, sols[soli]);
+#elif WK==7
+      listindices7(t, sols[soli]);
 #elif WK==5
       listindices5(t, sols[soli]);
 #else