From 807e141a4d6e888292116c01562b646b5318b452 Mon Sep 17 00:00:00 2001
From: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date: Thu, 22 Jun 2017 09:35:32 +0200
Subject: [PATCH] equi: sm 2 test

---
 equi/cuda_equi.cu | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/equi/cuda_equi.cu b/equi/cuda_equi.cu
index 7a45ac8..6fc864d 100644
--- a/equi/cuda_equi.cu
+++ b/equi/cuda_equi.cu
@@ -1843,10 +1843,11 @@ __global__ void digit_last_wdc(equi<RB, SM>* eq)
 			soli = atomicAdd(&eq->edata.srealcont.nsols, 1);
 		}
 #if __CUDA_ARCH__ >= 300
-		// useful ?
+		// all threads get the value from lane 0
 		soli = __shfl(soli, 0);
 #else
 		__syncthreads();
+		soli = eq->edata.srealcont.nsols;
 #endif
 		if (soli < MAXREALSOLS)
 		{