From 176d65b76583803cf10194c4c70bdc51897f2ae3 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Mon, 11 Aug 2014 19:52:07 +0000
Subject: [PATCH] Nist NIN testing multi-crop
---
src/opencl.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/opencl.c b/src/opencl.c
index d78537b..8f9edd3 100644
--- a/src/opencl.c
+++ b/src/opencl.c
@@ -110,6 +110,15 @@
check_error(cl);
}
+cl_mem cl_sub_array(cl_mem src, int offset, int size)
+{
+ cl_buffer_region r;
+ r.origin = offset*sizeof(float);
+ r.size = size*sizeof(float);
+ cl_mem sub = clCreateSubBuffer(src, CL_MEM_USE_HOST_PTR, CL_BUFFER_CREATE_TYPE_REGION, &r, 0);
+ return sub;
+}
+
cl_mem cl_make_array(float *x, int n)
{
cl_setup();
--
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