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ggml-zdnn: tighten memory usage, change string allocation

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Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
This commit is contained in:
Aaron Teo
2025-07-28 15:55:42 +08:00
parent aef93b3908
commit bee7dd3020
2 changed files with 3 additions and 5 deletions
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6
ggml/src/ggml-zdnn/ggml-zdnn-rewrite.cpp
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@@ -362,8 +362,7 @@ static enum ggml_status ggml_backend_zdnn_buffer_init_tensor(ggml_backend_buffer
tensor_buffer = &ctx->buffers[tensor_buffer_idx];
tensor_buffer->data = tensor->data;
tensor_buffer->size = tsize;
strncpy(tensor_buffer->name, tensor->name, sizeof(tensor_buffer->name) - 1);
tensor_buffer->name[sizeof(tensor_buffer->name) - 1] = '\0';
snprintf(tensor_buffer->name, sizeof(tensor_buffer->name), "%s", tensor->name);
ggml_zdnn_init_tensor(tensor_buffer, tensor);
ctx->n_buffers++;
@@ -374,8 +373,7 @@ static enum ggml_status ggml_backend_zdnn_buffer_init_tensor(ggml_backend_buffer
bias_buffer = &ctx->buffers[bias_buffer_idx];
bias_buffer->data = calloc(tensor->ne[0], tensor->ne[0] * sizeof(float));
bias_buffer->size = tensor->ne[0] * sizeof(float);
strncpy(bias_buffer->name, "bias", sizeof(bias_buffer->name) - 1);
bias_buffer->name[sizeof(bias_buffer->name) - 1] = '\0';
snprintf(bias_buffer->name, sizeof(bias_buffer->name), "%s.bias", tensor->name);
ggml_zdnn_init_bias_tensor(bias_buffer, tensor);
ctx->n_buffers++;