upstream-archive/stable-diffusion.cpp
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feat: add SYCL Backend Support for Intel GPUs (#330)

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* update ggml and add SYCL CMake option

Signed-off-by: zhentaoyu <zhentao.yu@intel.com>

* hacky CMakeLists.txt for updating ggml in cpu backend

Signed-off-by: zhentaoyu <zhentao.yu@intel.com>

* rebase and clean code

Signed-off-by: zhentaoyu <zhentao.yu@intel.com>

* add sycl in README

Signed-off-by: zhentaoyu <zhentao.yu@intel.com>

* rebase ggml commit

Signed-off-by: zhentaoyu <zhentao.yu@intel.com>

* refine README

Signed-off-by: zhentaoyu <zhentao.yu@intel.com>

* update ggml for supporting sycl tsembd op

Signed-off-by: zhentaoyu <zhentao.yu@intel.com>

---------

Signed-off-by: zhentaoyu <zhentao.yu@intel.com>
This commit is contained in:
zhentaoyu
2024-08-10 13:42:50 +08:00
committed by GitHub
parent 5b8d16aa68
commit 697d000f49
8 changed files with 62 additions and 10 deletions
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6
stable-diffusion.cpp
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@@ -152,13 +152,17 @@ public:
ggml_backend_metal_log_set_callback(ggml_log_callback_default, nullptr);
backend = ggml_backend_metal_init();
#endif
#ifdef SD_USE_SYCL
LOG_DEBUG("Using SYCL backend");
backend = ggml_backend_sycl_init(0);
#endif
if (!backend) {
LOG_DEBUG("Using CPU backend");
backend = ggml_backend_cpu_init();
}
#ifdef SD_USE_FLASH_ATTENTION
#if defined(SD_USE_CUBLAS) || defined(SD_USE_METAL)
#if defined(SD_USE_CUBLAS) || defined(SD_USE_METAL) || defined (SD_USE_SYCL)
LOG_WARN("Flash Attention not supported with GPU Backend");
#else
LOG_INFO("Flash Attention enabled");