From 664c5dd2f2d1c4ad177d5122df6ce3e2900c6648 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Sun, 22 Mar 2015 16:56:40 +0000
Subject: [PATCH] Subdivisions for batches
---
src/cuda.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/src/cuda.c b/src/cuda.c
index c914290..fb7485e 100644
--- a/src/cuda.c
+++ b/src/cuda.c
@@ -59,6 +59,19 @@
return x_gpu;
}
+void cuda_random(float *x_gpu, int n)
+{
+ static curandGenerator_t gen;
+ static int init = 0;
+ if(!init){
+ curandCreateGenerator(&gen, CURAND_RNG_PSEUDO_DEFAULT);
+ curandSetPseudoRandomGeneratorSeed(gen, 0ULL);
+ init = 1;
+ }
+ curandGenerateUniform(gen, x_gpu, n);
+ check_error(cudaPeekAtLastError());
+}
+
float cuda_compare(float *x_gpu, float *x, int n, char *s)
{
float *tmp = calloc(n, sizeof(float));
--
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