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ggml : upgrade init_tensor API to return a ggml_status (#11854)

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* Upgrade init_tensor API to return a ggml_status

To prepare for an 'abort-free' ggml
(ggml not to abort on OOMs but return a OOM status),
as agreeed with Diego in the ggml repo,
upgrade the init_tensor() and view_init() APIs
to return a ggml_status.

* misc fixes

---------

Co-authored-by: slaren <slarengh@gmail.com>
This commit is contained in:
William Tambellini 2025-02-28 05:41:47 -08:00 • committed by GitHub
parent c43a3e7996
commit 70680c48e5
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16 changed files with 136 additions and 97 deletions
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3
ggml/src/ggml-rpc/ggml-rpc.cpp
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@ -464,7 +464,7 @@ static rpc_tensor serialize_tensor(const ggml_tensor * tensor) {
return result;
}
static void ggml_backend_rpc_buffer_init_tensor(ggml_backend_buffer_t buffer, ggml_tensor * tensor) {
static enum ggml_status ggml_backend_rpc_buffer_init_tensor(ggml_backend_buffer_t buffer, ggml_tensor * tensor) {
ggml_backend_rpc_buffer_context * ctx = (ggml_backend_rpc_buffer_context *)buffer->context;
// CUDA backend on the server pads everything to 512 due to CUDA limitations.
@ -478,6 +478,7 @@ static void ggml_backend_rpc_buffer_init_tensor(ggml_backend_buffer_t buffer, gg
bool status = send_rpc_cmd(ctx->sock, RPC_CMD_INIT_TENSOR, &request, sizeof(request), nullptr, 0);
GGML_ASSERT(status);
}
return GGML_STATUS_SUCCESS;
}
static void ggml_backend_rpc_buffer_set_tensor(ggml_backend_buffer_t buffer, ggml_tensor * tensor, const void * data, size_t offset, size_t size) {