diff options
Diffstat (limited to 'openmp/offload/src/coi/coi_client.cpp')
| -rw-r--r-- | openmp/offload/src/coi/coi_client.cpp | 350 |
1 files changed, 0 insertions, 350 deletions
diff --git a/openmp/offload/src/coi/coi_client.cpp b/openmp/offload/src/coi/coi_client.cpp deleted file mode 100644 index ab8c7f5c53e..00000000000 --- a/openmp/offload/src/coi/coi_client.cpp +++ /dev/null @@ -1,350 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.txt for details. -// -//===----------------------------------------------------------------------===// - - -// The COI host interface - -#include "coi_client.h" -#include "../offload_common.h" - -namespace COI { - -#define COI_VERSION1 "COI_1.0" -#define COI_VERSION2 "COI_2.0" - -bool is_available; -static void* lib_handle; - -// pointers to functions from COI library -COIRESULT (*EngineGetCount)(COI_ISA_TYPE, uint32_t*); -COIRESULT (*EngineGetHandle)(COI_ISA_TYPE, uint32_t, COIENGINE*); - -COIRESULT (*ProcessCreateFromMemory)(COIENGINE, const char*, const void*, - uint64_t, int, const char**, uint8_t, - const char**, uint8_t, const char*, - uint64_t, const char*, const char*, - uint64_t, COIPROCESS*); -COIRESULT (*ProcessDestroy)(COIPROCESS, int32_t, uint8_t, int8_t*, uint32_t*); -COIRESULT (*ProcessGetFunctionHandles)(COIPROCESS, uint32_t, const char**, - COIFUNCTION*); -COIRESULT (*ProcessLoadLibraryFromMemory)(COIPROCESS, const void*, uint64_t, - const char*, const char*, - const char*, uint64_t, uint32_t, - COILIBRARY*); -COIRESULT (*ProcessRegisterLibraries)(uint32_t, const void**, const uint64_t*, - const char**, const uint64_t*); - -COIRESULT (*PipelineCreate)(COIPROCESS, COI_CPU_MASK, uint32_t, COIPIPELINE*); -COIRESULT (*PipelineDestroy)(COIPIPELINE); -COIRESULT (*PipelineRunFunction)(COIPIPELINE, COIFUNCTION, uint32_t, - const COIBUFFER*, const COI_ACCESS_FLAGS*, - uint32_t, const COIEVENT*, const void*, - uint16_t, void*, uint16_t, COIEVENT*); - -COIRESULT (*BufferCreate)(uint64_t, COI_BUFFER_TYPE, uint32_t, const void*, - uint32_t, const COIPROCESS*, COIBUFFER*); -COIRESULT (*BufferCreateFromMemory)(uint64_t, COI_BUFFER_TYPE, uint32_t, - void*, uint32_t, const COIPROCESS*, - COIBUFFER*); -COIRESULT (*BufferDestroy)(COIBUFFER); -COIRESULT (*BufferMap)(COIBUFFER, uint64_t, uint64_t, COI_MAP_TYPE, uint32_t, - const COIEVENT*, COIEVENT*, COIMAPINSTANCE*, void**); -COIRESULT (*BufferUnmap)(COIMAPINSTANCE, uint32_t, const COIEVENT*, COIEVENT*); -COIRESULT (*BufferWrite)(COIBUFFER, uint64_t, const void*, uint64_t, - COI_COPY_TYPE, uint32_t, const COIEVENT*, COIEVENT*); -COIRESULT (*BufferRead)(COIBUFFER, uint64_t, void*, uint64_t, COI_COPY_TYPE, - uint32_t, const COIEVENT*, COIEVENT*); -COIRESULT (*BufferCopy)(COIBUFFER, COIBUFFER, uint64_t, uint64_t, uint64_t, - COI_COPY_TYPE, uint32_t, const COIEVENT*, COIEVENT*); -COIRESULT (*BufferGetSinkAddress)(COIBUFFER, uint64_t*); -COIRESULT (*BufferSetState)(COIBUFFER, COIPROCESS, COI_BUFFER_STATE, - COI_BUFFER_MOVE_FLAG, uint32_t, - const COIEVENT*, COIEVENT*); - -COIRESULT (*EventWait)(uint16_t, const COIEVENT*, int32_t, uint8_t, uint32_t*, - uint32_t*); - -uint64_t (*PerfGetCycleFrequency)(void); - -bool init(void) -{ -#ifndef TARGET_WINNT - const char *lib_name = "libcoi_host.so.0"; -#else // TARGET_WINNT - const char *lib_name = "coi_host.dll"; -#endif // TARGET_WINNT - - OFFLOAD_DEBUG_TRACE(2, "Loading COI library %s ...\n", lib_name); - lib_handle = DL_open(lib_name); - if (lib_handle == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to load the library\n"); - return false; - } - - EngineGetCount = - (COIRESULT (*)(COI_ISA_TYPE, uint32_t*)) - DL_sym(lib_handle, "COIEngineGetCount", COI_VERSION1); - if (EngineGetCount == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIEngineGetCount"); - fini(); - return false; - } - - EngineGetHandle = - (COIRESULT (*)(COI_ISA_TYPE, uint32_t, COIENGINE*)) - DL_sym(lib_handle, "COIEngineGetHandle", COI_VERSION1); - if (EngineGetHandle == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIEngineGetHandle"); - fini(); - return false; - } - - ProcessCreateFromMemory = - (COIRESULT (*)(COIENGINE, const char*, const void*, uint64_t, int, - const char**, uint8_t, const char**, uint8_t, - const char*, uint64_t, const char*, const char*, - uint64_t, COIPROCESS*)) - DL_sym(lib_handle, "COIProcessCreateFromMemory", COI_VERSION1); - if (ProcessCreateFromMemory == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIProcessCreateFromMemory"); - fini(); - return false; - } - - ProcessDestroy = - (COIRESULT (*)(COIPROCESS, int32_t, uint8_t, int8_t*, - uint32_t*)) - DL_sym(lib_handle, "COIProcessDestroy", COI_VERSION1); - if (ProcessDestroy == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIProcessDestroy"); - fini(); - return false; - } - - ProcessGetFunctionHandles = - (COIRESULT (*)(COIPROCESS, uint32_t, const char**, COIFUNCTION*)) - DL_sym(lib_handle, "COIProcessGetFunctionHandles", COI_VERSION1); - if (ProcessGetFunctionHandles == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIProcessGetFunctionHandles"); - fini(); - return false; - } - - ProcessLoadLibraryFromMemory = - (COIRESULT (*)(COIPROCESS, const void*, uint64_t, const char*, - const char*, const char*, uint64_t, uint32_t, - COILIBRARY*)) - DL_sym(lib_handle, "COIProcessLoadLibraryFromMemory", COI_VERSION2); - if (ProcessLoadLibraryFromMemory == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIProcessLoadLibraryFromMemory"); - fini(); - return false; - } - - ProcessRegisterLibraries = - (COIRESULT (*)(uint32_t, const void**, const uint64_t*, const char**, - const uint64_t*)) - DL_sym(lib_handle, "COIProcessRegisterLibraries", COI_VERSION1); - if (ProcessRegisterLibraries == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIProcessRegisterLibraries"); - fini(); - return false; - } - - PipelineCreate = - (COIRESULT (*)(COIPROCESS, COI_CPU_MASK, uint32_t, COIPIPELINE*)) - DL_sym(lib_handle, "COIPipelineCreate", COI_VERSION1); - if (PipelineCreate == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIPipelineCreate"); - fini(); - return false; - } - - PipelineDestroy = - (COIRESULT (*)(COIPIPELINE)) - DL_sym(lib_handle, "COIPipelineDestroy", COI_VERSION1); - if (PipelineDestroy == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIPipelineDestroy"); - fini(); - return false; - } - - PipelineRunFunction = - (COIRESULT (*)(COIPIPELINE, COIFUNCTION, uint32_t, const COIBUFFER*, - const COI_ACCESS_FLAGS*, uint32_t, const COIEVENT*, - const void*, uint16_t, void*, uint16_t, COIEVENT*)) - DL_sym(lib_handle, "COIPipelineRunFunction", COI_VERSION1); - if (PipelineRunFunction == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIPipelineRunFunction"); - fini(); - return false; - } - - BufferCreate = - (COIRESULT (*)(uint64_t, COI_BUFFER_TYPE, uint32_t, const void*, - uint32_t, const COIPROCESS*, COIBUFFER*)) - DL_sym(lib_handle, "COIBufferCreate", COI_VERSION1); - if (BufferCreate == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferCreate"); - fini(); - return false; - } - - BufferCreateFromMemory = - (COIRESULT (*)(uint64_t, COI_BUFFER_TYPE, uint32_t, void*, - uint32_t, const COIPROCESS*, COIBUFFER*)) - DL_sym(lib_handle, "COIBufferCreateFromMemory", COI_VERSION1); - if (BufferCreateFromMemory == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferCreateFromMemory"); - fini(); - return false; - } - - BufferDestroy = - (COIRESULT (*)(COIBUFFER)) - DL_sym(lib_handle, "COIBufferDestroy", COI_VERSION1); - if (BufferDestroy == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferDestroy"); - fini(); - return false; - } - - BufferMap = - (COIRESULT (*)(COIBUFFER, uint64_t, uint64_t, COI_MAP_TYPE, uint32_t, - const COIEVENT*, COIEVENT*, COIMAPINSTANCE*, - void**)) - DL_sym(lib_handle, "COIBufferMap", COI_VERSION1); - if (BufferMap == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferMap"); - fini(); - return false; - } - - BufferUnmap = - (COIRESULT (*)(COIMAPINSTANCE, uint32_t, const COIEVENT*, - COIEVENT*)) - DL_sym(lib_handle, "COIBufferUnmap", COI_VERSION1); - if (BufferUnmap == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferUnmap"); - fini(); - return false; - } - - BufferWrite = - (COIRESULT (*)(COIBUFFER, uint64_t, const void*, uint64_t, - COI_COPY_TYPE, uint32_t, const COIEVENT*, - COIEVENT*)) - DL_sym(lib_handle, "COIBufferWrite", COI_VERSION1); - if (BufferWrite == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferWrite"); - fini(); - return false; - } - - BufferRead = - (COIRESULT (*)(COIBUFFER, uint64_t, void*, uint64_t, - COI_COPY_TYPE, uint32_t, - const COIEVENT*, COIEVENT*)) - DL_sym(lib_handle, "COIBufferRead", COI_VERSION1); - if (BufferRead == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferRead"); - fini(); - return false; - } - - BufferCopy = - (COIRESULT (*)(COIBUFFER, COIBUFFER, uint64_t, uint64_t, uint64_t, - COI_COPY_TYPE, uint32_t, const COIEVENT*, - COIEVENT*)) - DL_sym(lib_handle, "COIBufferCopy", COI_VERSION1); - if (BufferCopy == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferCopy"); - fini(); - return false; - } - - BufferGetSinkAddress = - (COIRESULT (*)(COIBUFFER, uint64_t*)) - DL_sym(lib_handle, "COIBufferGetSinkAddress", COI_VERSION1); - if (BufferGetSinkAddress == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferGetSinkAddress"); - fini(); - return false; - } - - BufferSetState = - (COIRESULT(*)(COIBUFFER, COIPROCESS, COI_BUFFER_STATE, - COI_BUFFER_MOVE_FLAG, uint32_t, const COIEVENT*, - COIEVENT*)) - DL_sym(lib_handle, "COIBufferSetState", COI_VERSION1); - if (BufferSetState == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIBufferSetState"); - fini(); - return false; - } - - EventWait = - (COIRESULT (*)(uint16_t, const COIEVENT*, int32_t, uint8_t, - uint32_t*, uint32_t*)) - DL_sym(lib_handle, "COIEventWait", COI_VERSION1); - if (EventWait == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIEventWait"); - fini(); - return false; - } - - PerfGetCycleFrequency = - (uint64_t (*)(void)) - DL_sym(lib_handle, "COIPerfGetCycleFrequency", COI_VERSION1); - if (PerfGetCycleFrequency == 0) { - OFFLOAD_DEBUG_TRACE(2, "Failed to find %s in COI library\n", - "COIPerfGetCycleFrequency"); - fini(); - return false; - } - - is_available = true; - - return true; -} - -void fini(void) -{ - is_available = false; - - if (lib_handle != 0) { -#ifndef TARGET_WINNT - DL_close(lib_handle); -#endif // TARGET_WINNT - lib_handle = 0; - } -} - -} // namespace COI |
