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Introduce backend GUIDs (ggml/743)

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* Introduce backend GUIDs

Initial proposed implementation of backend GUIDs
(Discussed in https://github.com/ggerganov/ggml/pull/741)

Hardcoded CPU backend GUID (for now)
Change ggml_backend_is_cpu logic to use GUID

* Remove redundant functions

Remove redundant functions `ggml_backend_i::get_name` and `ggml_backend_guid` which are not desired for future expansion

* Add spaces to match style

Co-authored-by: slaren <slarengh@gmail.com>

* Fix brace style to match

Co-authored-by: slaren <slarengh@gmail.com>

* Add void to () in function signature

Co-authored-by: slaren <slarengh@gmail.com>

* Add back ggml_backend_guid and make CPU_GUID a local static in ggml_backend_cpu_guid

* add guids to all backends

ggml-ci

---------

Co-authored-by: slaren <slarengh@gmail.com>
This commit is contained in:
UEXTM.com 2024-02-24 11:27:36 -05:00 • committed by Georgi Gerganov
parent a693bea1e6
commit 5f70671856
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10 changed files with 66 additions and 8 deletions
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ggml.c
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@ -355,6 +355,10 @@ void ggml_fp32_to_fp16_row(const float * x, ggml_fp16_t * y, int n) {
}
}
bool ggml_guid_matches(ggml_guid_t guid_a, ggml_guid_t guid_b) {
return memcmp(guid_a, guid_b, sizeof(ggml_guid)) == 0;
}
//
// timing
//