[Metax]rename metax to custom (#2364)

* [Metax] lock_runtime.c (#216)

* [Metax]rename metax to custom (#217)

* rename metax to custom

* rename metax to custom: commit delete info

* rename metax to custom: fix some bugs

* rename metax to custom: fix bug

* rename metax to custom: fix bug

* rename metax to custom: fix bug

* rename metax to custom: patch

* [Metax] updata paddle

---------

Co-authored-by: duqimeng <77875733+duqimeng@users.noreply.github.com>
Co-authored-by: ZhouDuan <136539532+1184319564@users.noreply.github.com>
Co-authored-by: duqimeng <1640472053@qq.com>

Author: 3 people

backends/metax_gpu/build_in_metax.sh backends/metax_gpu/build_in_custom.shbackends/metax_gpu/build_in_metax.sh renamed to backends/metax_gpu/build_in_custom.sh

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "kernels/metax_kernel/flash_attn_utils.h"
+#include "kernels/custom_kernel/flash_attn_utils.h"
 #include "paddle/phi/core/kernel_registry.h"
 #include "paddle/phi/kernels/calc_reduced_attn_kernel.h"
 

backends/metax_gpu/kernels/cuda_kernels/calc_reduced_attn_kernel_register.cu

@@ -13,7 +13,7 @@
 // limitations under the License.
 
 #include "glog/logging.h"
-#include "kernels/metax_kernel/metax_context.h"
+#include "kernels/custom_kernel/custom_context.h"
 #include "paddle/common/flags.h"
 #include "paddle/common/layout.h"
 #include "paddle/phi/backends/gpu/gpu_context.h"

…tax_kernel/addmm_grad_kernel_register.cu …tom_kernel/addmm_grad_kernel_register.cubackends/metax_gpu/kernels/metax_kernel/addmm_grad_kernel_register.cu renamed to backends/metax_gpu/kernels/custom_kernel/addmm_grad_kernel_register.cu backends/metax_gpu/kernels/metax_kernel/addmm_grad_kernel_register.cu renamed to backends/metax_gpu/kernels/custom_kernel/addmm_grad_kernel_register.cu

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "kernels/metax_kernel/block_attn.h"
-#include "kernels/metax_kernel/flash_attn_utils.h"
+#include "kernels/custom_kernel/block_attn.h"
+#include "kernels/custom_kernel/flash_attn_utils.h"
 #include "paddle/phi/backends/context_pool.h"
 #include "paddle/phi/core/dense_tensor.h"
 #include "paddle/phi/core/kernel_registry.h"