Optimize Linux shared library modules (*.so files) (#2445)
diff --git a/include/vta/runtime.h b/include/vta/runtime.h
index e58d454..5af9156 100644
--- a/include/vta/runtime.h
+++ b/include/vta/runtime.h
@@ -11,6 +11,7 @@
extern "C" {
#endif
+#include <tvm/runtime/c_runtime_api.h>
#include "driver.h"
#define VTA_MEMCPY_H2D 1
@@ -28,13 +29,13 @@
* \param size Buffer size.
* \return A pointer to the allocated buffer.
*/
-void* VTABufferAlloc(size_t size);
+TVM_DLL void* VTABufferAlloc(size_t size);
/*!
* \brief Free data buffer.
* \param buffer The data buffer to be freed.
*/
-void VTABufferFree(void* buffer);
+TVM_DLL void VTABufferFree(void* buffer);
/*!
* \brief Copy data buffer from one location to another.
@@ -45,24 +46,24 @@
* \param size Size of copy.
* \param kind_mask The memory copy kind.
*/
-void VTABufferCopy(const void* from,
- size_t from_offset,
- void* to,
- size_t to_offset,
- size_t size,
- int kind_mask);
+TVM_DLL void VTABufferCopy(const void* from,
+ size_t from_offset,
+ void* to,
+ size_t to_offset,
+ size_t size,
+ int kind_mask);
/*! \brief VTA command handle */
typedef void* VTACommandHandle;
/*! \brief Shutdown hook of VTA to cleanup resources */
-void VTARuntimeShutdown();
+TVM_DLL void VTARuntimeShutdown();
/*!
* \brief Get thread local command handle.
* \return A thread local command handle.
*/
-VTACommandHandle VTATLSCommandHandle();
+TVM_DLL VTACommandHandle VTATLSCommandHandle();
/*!
* \brief Get the buffer access pointer on CPU.
@@ -70,7 +71,7 @@
* \param buffer The data buffer.
* \return The pointer that can be accessed by the CPU.
*/
-void* VTABufferCPUPtr(VTACommandHandle cmd, void* buffer);
+TVM_DLL void* VTABufferCPUPtr(VTACommandHandle cmd, void* buffer);
/*!
* \brief Perform a write barrier to make a memory region visible to the CPU.
@@ -80,11 +81,11 @@
* \param start The start of the region (in elements).
* \param extent The end of the region (in elements).
*/
-void VTAWriteBarrier(VTACommandHandle cmd,
- void* buffer,
- uint32_t elem_bits,
- uint32_t start,
- uint32_t extent);
+TVM_DLL void VTAWriteBarrier(VTACommandHandle cmd,
+ void* buffer,
+ uint32_t elem_bits,
+ uint32_t start,
+ uint32_t extent);
/*!
* \brief Perform a read barrier to a memory region visible to VTA.
* \param cmd The VTA command handle.
@@ -93,18 +94,18 @@
* \param start The start of the region (in elements).
* \param extent The end of the region (in elements).
*/
-void VTAReadBarrier(VTACommandHandle cmd,
- void* buffer,
- uint32_t elem_bits,
- uint32_t start,
- uint32_t extent);
+TVM_DLL void VTAReadBarrier(VTACommandHandle cmd,
+ void* buffer,
+ uint32_t elem_bits,
+ uint32_t start,
+ uint32_t extent);
/*!
* \brief Set debug mode on the command handle.
* \param cmd The VTA command handle.
* \param debug_flag The debug flag.
*/
-void VTASetDebugMode(VTACommandHandle cmd, int debug_flag);
+TVM_DLL void VTASetDebugMode(VTACommandHandle cmd, int debug_flag);
/*!
* \brief Perform a 2D data load from DRAM.
@@ -122,18 +123,18 @@
* \param dst_sram_index Destination SRAM index.
* \param dst_memory_type Destination memory type.
*/
-void VTALoadBuffer2D(VTACommandHandle cmd,
- void* src_dram_addr,
- uint32_t src_elem_offset,
- uint32_t x_size,
- uint32_t y_size,
- uint32_t x_stride,
- uint32_t x_pad_before,
- uint32_t y_pad_before,
- uint32_t x_pad_after,
- uint32_t y_pad_after,
- uint32_t dst_sram_index,
- uint32_t dst_memory_type);
+TVM_DLL void VTALoadBuffer2D(VTACommandHandle cmd,
+ void* src_dram_addr,
+ uint32_t src_elem_offset,
+ uint32_t x_size,
+ uint32_t y_size,
+ uint32_t x_stride,
+ uint32_t x_pad_before,
+ uint32_t y_pad_before,
+ uint32_t x_pad_after,
+ uint32_t y_pad_after,
+ uint32_t dst_sram_index,
+ uint32_t dst_memory_type);
/*!
* \brief Perform a 2D data store into DRAM
@@ -147,14 +148,14 @@
* \param y_size The number of rows.
* \param x_stride The x axis stride.
*/
-void VTAStoreBuffer2D(VTACommandHandle cmd,
- uint32_t src_sram_index,
- uint32_t src_memory_type,
- void* dst_dram_addr,
- uint32_t dst_elem_offset,
- uint32_t x_size,
- uint32_t y_size,
- uint32_t x_stride);
+TVM_DLL void VTAStoreBuffer2D(VTACommandHandle cmd,
+ uint32_t src_sram_index,
+ uint32_t src_memory_type,
+ void* dst_dram_addr,
+ uint32_t dst_elem_offset,
+ uint32_t x_size,
+ uint32_t y_size,
+ uint32_t x_stride);
/*!
* \brief Push uop into kernel buffer.
@@ -187,14 +188,14 @@
* \param use_imm Use immediate in ALU mode if set to true.
* \param imm_val Immediate value in ALU mode.
*/
-void VTAUopPush(uint32_t mode,
- uint32_t reset_out,
- uint32_t dst_index,
- uint32_t src_index,
- uint32_t wgt_index,
- uint32_t opcode,
- uint32_t use_imm,
- int32_t imm_val);
+TVM_DLL void VTAUopPush(uint32_t mode,
+ uint32_t reset_out,
+ uint32_t dst_index,
+ uint32_t src_index,
+ uint32_t wgt_index,
+ uint32_t opcode,
+ uint32_t use_imm,
+ int32_t imm_val);
/*!
* \brief Mark start of a micro op loop.
@@ -203,15 +204,15 @@
* \param src_factor The input factor.
* \param wgt_factor The weight factor.
*/
-void VTAUopLoopBegin(uint32_t extent,
- uint32_t dst_factor,
- uint32_t src_factor,
- uint32_t wgt_factor);
+TVM_DLL void VTAUopLoopBegin(uint32_t extent,
+ uint32_t dst_factor,
+ uint32_t src_factor,
+ uint32_t wgt_factor);
/*!
* \brief Mark end of a micro op loop.
*/
-void VTAUopLoopEnd();
+TVM_DLL void VTAUopLoopEnd();
/*!
* \brief Push GEMM uop kernel into the command handle.
@@ -221,10 +222,10 @@
* \param nbytes Number of bytes to in the closure arguments.
* \return 0 if success.
*/
-int VTAPushGEMMOp(void** uop_handle,
- int (*finit)(void*),
- void* signature,
- int nbytes);
+TVM_DLL int VTAPushGEMMOp(void** uop_handle,
+ int (*finit)(void*),
+ void* signature,
+ int nbytes);
/*!
* \brief Push ALU uop kernel into the command handle.
@@ -234,10 +235,10 @@
* \param nbytes Number of bytes to in the closure arguments.
* \return 0 if success.
*/
-int VTAPushALUOp(void** uop_handle,
- int (*finit)(void*),
- void* signature,
- int nbytes);
+TVM_DLL int VTAPushALUOp(void** uop_handle,
+ int (*finit)(void*),
+ void* signature,
+ int nbytes);
/*!
* \brief Push dependence token.
@@ -246,7 +247,7 @@
* \param to_qid The destination queue.
* \return 0 if success.
*/
-int VTADepPush(VTACommandHandle cmd, int from_qid, int to_qid);
+TVM_DLL int VTADepPush(VTACommandHandle cmd, int from_qid, int to_qid);
/*!
* \brief Pop dependence signal.
@@ -255,7 +256,7 @@
* \param to_qid The destination queue.
* \return 0 if success.
*/
-int VTADepPop(VTACommandHandle cmd, int from_qid, int to_qid);
+TVM_DLL int VTADepPop(VTACommandHandle cmd, int from_qid, int to_qid);
/*!
* \brief Synchronize the command handle.
@@ -266,7 +267,7 @@
* \param wait_cycles The limit of poll cycles.
*
*/
-void VTASynchronize(VTACommandHandle cmd, uint32_t wait_cycles);
+TVM_DLL void VTASynchronize(VTACommandHandle cmd, uint32_t wait_cycles);
#ifdef __cplusplus
}
diff --git a/src/runtime.cc b/src/runtime.cc
index ffa0096..88d4007 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -10,6 +10,7 @@
#include <vta/hw_spec.h>
#include <vta/runtime.h>
#include <dmlc/logging.h>
+#include <tvm/runtime/c_runtime_api.h>
#include <cassert>
#include <cstring>
