No need to iterate so many times.
Signed-off-by: Zhigang Gong <[email protected]>
---
utests/sub_buffer.cpp | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/utests/sub_buffer.cpp b/utests/sub_buffer.cpp
index d32fd65..6228034 100644
--- a/utests/sub_buffer.cpp
+++ b/utests/sub_buffer.cpp
@@ -15,6 +15,7 @@ void sub_buffer_check(void)
error = clGetDeviceInfo(device, CL_DEVICE_MEM_BASE_ADDR_ALIGN,
sizeof(address_align ), &address_align, NULL );
OCL_ASSERT(error == CL_SUCCESS);
+ max_alloc_size /= 8;
main_buf_content = (char *)malloc(sizeof(char) * max_alloc_size);
for (cl_ulong i = 0; i < max_alloc_size; i++) {
@@ -25,8 +26,8 @@ void sub_buffer_check(void)
OCL_ASSERT(error == CL_SUCCESS);
/* Test read sub buffer. */
- for (cl_ulong sz = 64; sz < max_alloc_size; sz*=4) {
- for (cl_ulong off = 0; off < max_alloc_size; off += 1234) {
+ for (cl_ulong sz = max_alloc_size / 4; sz <= max_alloc_size; sz +=
max_alloc_size / 4) {
+ for (cl_ulong off = 0; off < max_alloc_size; off += 1234 +
max_alloc_size / 3) {
cl_buffer_region region;
region.origin = off;
region.size = sz;
@@ -71,8 +72,8 @@ void sub_buffer_check(void)
}
- for (cl_ulong sz = 64; sz < max_alloc_size; sz*=4) {
- for (cl_ulong off = 0; off < max_alloc_size; off += 1234) {
+ for (cl_ulong sz = max_alloc_size / 4; sz <= max_alloc_size; sz +=
max_alloc_size / 4) {
+ for (cl_ulong off = 0; off < max_alloc_size; off += 1234 +
max_alloc_size / 3) {
cl_buffer_region region;
region.origin = off;
region.size = sz;
--
1.8.3.2
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