提交 3725f224 编写于 作者: Y Yan Chunwei 提交者: Tao Luo

Hotfix/api predictor (#13383)

* hotfix for PaddleTensor buffer.
上级 65b1fbb5
......@@ -9,8 +9,8 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include <glog/logging.h>
#include "paddle/fluid/inference/api/paddle_inference_api.h"
#include "paddle/fluid/platform/enforce.h"
namespace paddle {
......@@ -64,13 +64,15 @@ PaddleBuf& PaddleBuf::operator=(PaddleBuf&& other) {
void PaddleBuf::Resize(size_t length) {
// Only the owned memory can be reset, the external memory can't be changed.
if (length_ == length) return;
if (length_ >= length) return;
if (memory_owned_) {
Free();
}
data_ = new char[length];
data_ = malloc(length);
length_ = length;
memory_owned_ = true;
} else {
PADDLE_THROW("The memory is allocated externally, can not Resized");
}
}
void PaddleBuf::Reset(void* data, size_t length) {
......@@ -82,8 +84,8 @@ void PaddleBuf::Reset(void* data, size_t length) {
void PaddleBuf::Free() {
if (memory_owned_ && data_) {
assert(length_ > 0);
delete[] static_cast<char*>(data_);
PADDLE_ENFORCE_GT(length_, 0);
free(static_cast<char*>(data_));
data_ = nullptr;
length_ = 0;
}
......
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