Remove old AOT Executor code (#8758)

* Remove old AOT Executor code This removes the old AOT execution functions that relied on the model descriptor which was removed in #8280. * Remove rogue tvm_model_t from demo app * Remove aot_executor from demo CRT libs
apache · Aug 18, 2021 · 7072743 · 7072743
1 parent 3f881ab
commit 7072743
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Showing 8 changed files with 3 additions and 334 deletions.
diff --git a/apps/microtvm/zephyr/template_project/microtvm_api_server.py b/apps/microtvm/zephyr/template_project/microtvm_api_server.py
@@ -324,7 +324,7 @@ def _create_prj_conf(self, project_dir, options):
 
     CRT_LIBS_BY_PROJECT_TYPE = {
         "host_driven": "microtvm_rpc_server microtvm_rpc_common common",
-        "aot_demo": "aot_executor memory microtvm_rpc_common common",
+        "aot_demo": "memory microtvm_rpc_common common",
     }
 
     def generate_project(self, model_library_format_path, standalone_crt_dir, project_dir, options):

diff --git a/apps/microtvm/zephyr/template_project/src/aot_demo/main.c b/apps/microtvm/zephyr/template_project/src/aot_demo/main.c
@@ -24,7 +24,6 @@
 #include <stdio.h>
 #include <string.h>
 #include <tvm/runtime/c_runtime_api.h>
-#include <tvm/runtime/crt/internal/aot_executor/aot_executor.h>
 #include <tvm/runtime/crt/logging.h>
 #include <tvm/runtime/crt/stack_allocator.h>
 #include <unistd.h>
@@ -42,7 +41,6 @@
 #define WORKSPACE_SIZE (270 * 1024)
 
 static uint8_t g_aot_memory[WORKSPACE_SIZE];
-extern tvm_model_t tvmgen_default_network;
 tvm_workspace_t app_workspace;
 
 // Wakeup sequence used to wake up QEMU on the host.

diff --git a/cmake/modules/StandaloneCrt.cmake b/cmake/modules/StandaloneCrt.cmake
@@ -44,7 +44,6 @@ if(USE_MICRO)
          "src/runtime/crt/include *.h -> include"
          "src/runtime/crt/common *.c -> src/runtime/crt/common"
          "src/runtime/crt/graph_executor *.c -> src/runtime/crt/graph_executor"
-         "src/runtime/crt/aot_executor *.c -> src/runtime/crt/aot_executor"
          "src/runtime/crt/graph_executor_module *.c -> src/runtime/crt/graph_executor_module"
          "src/runtime/crt/host *.cc -> template/host"
          "src/runtime/crt/host *.py -> template/host"
@@ -99,7 +98,7 @@ if(USE_MICRO)
     set(make_quiet )
     endif(${VERBOSE})
 
-    list(APPEND crt_libraries memory graph_executor aot_executor microtvm_rpc_server microtvm_rpc_common common)  # NOTE: listed in link order.
+    list(APPEND crt_libraries memory graph_executor microtvm_rpc_server microtvm_rpc_common common)  # NOTE: listed in link order.
     foreach(crt_lib_name IN LISTS crt_libraries)
       list(APPEND crt_library_paths "host_standalone_crt/lib${crt_lib_name}.a")
     endforeach()

diff --git a/src/runtime/crt/Makefile b/src/runtime/crt/Makefile
@@ -68,7 +68,6 @@ endef
 LIBS = \
 	src/runtime/crt/common \
 	src/runtime/crt/graph_executor \
-	src/runtime/crt/aot_executor \
 	src/runtime/crt/graph_executor_module \
 	src/runtime/crt/memory \
 	src/runtime/crt/microtvm_rpc_common \

diff --git a/src/runtime/crt/aot_executor/aot_executor.c b/src/runtime/crt/aot_executor/aot_executor.c
diff --git a/src/runtime/crt/include/tvm/runtime/crt/internal/aot_executor/aot_executor.h b/src/runtime/crt/include/tvm/runtime/crt/internal/aot_executor/aot_executor.h
diff --git a/tests/crt/aot_executor_test.cc b/tests/crt/aot_executor_test.cc
diff --git a/tests/python/relay/aot/aot_test.mk b/tests/python/relay/aot/aot_test.mk
@@ -42,18 +42,14 @@ aot_test_runner: $(build_dir)/aot_test_runner
 source_libs= $(wildcard $(build_dir)/../codegen/host/src/*.c)
 lib_objs =$(source_libs:.c=.o)
 
-$(build_dir)/aot_test_runner: $(build_dir)/test.c  $(build_dir)/aot_executor.o  $(source_libs) $(build_dir)/stack_allocator.o $(build_dir)/crt_backend_api.o
+$(build_dir)/aot_test_runner: $(build_dir)/test.c  $(source_libs) $(build_dir)/stack_allocator.o $(build_dir)/crt_backend_api.o
 	$(QUIET)mkdir -p $(@D)
 	$(QUIET)$(CC) $(CFLAGS) $(PKG_CFLAGS) -o $@ $^ $(PKG_LDFLAGS) $(BACKTRACE_LDFLAGS) $(BACKTRACE_CFLAGS) -lm
 
 $(build_dir)/%.o: $(build_dir)/../codegen/host/src/%.c
 	$(QUIET)mkdir -p $(@D)
 	$(QUIET)$(CC) $(CFLAGS) -c $(PKG_CFLAGS) -o $@  $^ $(BACKTRACE_CFLAGS)
 
-$(build_dir)/aot_executor.o: $(STANDALONE_CRT_DIR)/src/runtime/crt/aot_executor/aot_executor.c
-	$(QUIET)mkdir -p $(@D)
-	$(QUIET)$(CC) $(CFLAGS) -c $(PKG_CFLAGS) -o $@  $^ $(BACKTRACE_CFLAGS)
-
 $(build_dir)/stack_allocator.o: $(STANDALONE_CRT_DIR)/src/runtime/crt/memory/stack_allocator.c
 	$(QUIET)mkdir -p $(@D)
 	$(QUIET)$(CC) $(CFLAGS) -c $(PKG_CFLAGS) -o $@  $^ $(BACKTRACE_CFLAGS)