summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--backend/src/backend/gen_program.cpp5
-rw-r--r--backend/src/backend/program.cpp83
-rw-r--r--backend/src/backend/program.h10
-rw-r--r--backend/src/backend/program.hpp4
-rw-r--r--backend/src/llvm/llvm_bitcode_link.cpp3
-rw-r--r--backend/src/llvm/llvm_to_gen.cpp19
-rw-r--r--backend/src/llvm/llvm_to_gen.hpp2
-rw-r--r--src/cl_gbe_loader.cpp5
-rw-r--r--src/cl_gbe_loader.h1
-rw-r--r--src/cl_program.c2
10 files changed, 76 insertions, 58 deletions
diff --git a/backend/src/backend/gen_program.cpp b/backend/src/backend/gen_program.cpp
index cfb23fed..bb1d22fa 100644
--- a/backend/src/backend/gen_program.cpp
+++ b/backend/src/backend/gen_program.cpp
@@ -455,7 +455,6 @@ namespace gbe {
}
static gbe_program genProgramNewFromLLVM(uint32_t deviceID,
- const char *fileName,
const void* module,
const void* llvm_ctx,
const char* asm_file_name,
@@ -475,7 +474,7 @@ namespace gbe {
#ifdef GBE_COMPILER_AVAILABLE
std::string error;
// Try to compile the program
- if (program->buildFromLLVMFile(fileName, module, error, optLevel) == false) {
+ if (program->buildFromLLVMModule(module, error, optLevel) == false) {
if (err != NULL && errSize != NULL && stringSize > 0u) {
const size_t msgSize = std::min(error.size(), stringSize-1u);
std::memcpy(err, error.c_str(), msgSize);
@@ -598,7 +597,7 @@ namespace gbe {
acquireLLVMContextLock();
llvm::Module* module = (llvm::Module*)p->module;
- if (p->buildFromLLVMFile(NULL, module, error, optLevel) == false) {
+ if (p->buildFromLLVMModule(module, error, optLevel) == false) {
if (err != NULL && errSize != NULL && stringSize > 0u) {
const size_t msgSize = std::min(error.size(), stringSize-1u);
std::memcpy(err, error.c_str(), msgSize);
diff --git a/backend/src/backend/program.cpp b/backend/src/backend/program.cpp
index 724058c6..c06ae5a1 100644
--- a/backend/src/backend/program.cpp
+++ b/backend/src/backend/program.cpp
@@ -40,6 +40,7 @@
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Transforms/Utils/Cloning.h"
#include "llvm/IR/LLVMContext.h"
+#include "llvm/IRReader/IRReader.h"
#endif
#include <cstring>
@@ -113,32 +114,17 @@ namespace gbe {
IVAR(OCL_PROFILING_LOG, 0, 0, 1); // Int for different profiling types.
BVAR(OCL_OUTPUT_BUILD_LOG, false);
- bool Program::buildFromLLVMFile(const char *fileName,
- const void* module,
- std::string &error,
- int optLevel) {
+ bool Program::buildFromLLVMModule(const void* module,
+ std::string &error,
+ int optLevel) {
ir::Unit *unit = new ir::Unit();
- llvm::Module * cloned_module = NULL;
bool ret = false;
- if(module){
-#if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 38
- cloned_module = llvm::CloneModule((llvm::Module*)module).release();
-#else
- cloned_module = llvm::CloneModule((llvm::Module*)module);
-#endif
- }
+
bool strictMath = true;
if (fast_relaxed_math || !OCL_STRICT_CONFORMANCE)
strictMath = false;
-#if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 39
- llvm::Module * linked_module = module ? llvm::CloneModule((llvm::Module*)module).release() : NULL;
- // Src now will be removed automatically. So clone it.
- if (llvmToGen(*unit, fileName, linked_module, optLevel, strictMath, OCL_PROFILING_LOG, error) == false) {
-#else
- if (llvmToGen(*unit, fileName, module, optLevel, strictMath, OCL_PROFILING_LOG, error) == false) {
-#endif
- if (fileName)
- error = std::string(fileName) + " not found";
+
+ if (llvmToGen(*unit, module, optLevel, strictMath, OCL_PROFILING_LOG, error) == false) {
delete unit;
return false;
}
@@ -147,13 +133,8 @@ namespace gbe {
if(!unit->getValid()) {
delete unit; //clear unit
unit = new ir::Unit();
- if(cloned_module){
- //suppose file exists and llvmToGen will not return false.
- llvmToGen(*unit, fileName, cloned_module, 0, strictMath, OCL_PROFILING_LOG, error);
- }else{
- //suppose file exists and llvmToGen will not return false.
- llvmToGen(*unit, fileName, module, 0, strictMath, OCL_PROFILING_LOG, error);
- }
+ //suppose file exists and llvmToGen will not return false.
+ llvmToGen(*unit, module, 0, strictMath, OCL_PROFILING_LOG, error);
}
if(unit->getValid()){
std::string error2;
@@ -163,9 +144,6 @@ namespace gbe {
error = error + error2;
}
delete unit;
- if(cloned_module){
- delete (llvm::Module*) cloned_module;
- }
return ret;
}
@@ -1094,7 +1072,7 @@ EXTEND_QUOTE:
fclose(asmDumpStream);
}
- p = gbe_program_new_from_llvm(deviceID, NULL, out_module, llvm_ctx,
+ p = gbe_program_new_from_llvm(deviceID, out_module, llvm_ctx,
dumpASMFileName.empty() ? NULL : dumpASMFileName.c_str(),
stringSize, err, errSize, optLevel, options);
if (err != NULL)
@@ -1115,6 +1093,45 @@ EXTEND_QUOTE:
#ifdef GBE_COMPILER_AVAILABLE
+ static gbe_program programNewFromLLVMFile(uint32_t deviceID,
+ const char *fileName,
+ size_t string_size,
+ char *err,
+ size_t *err_size)
+ {
+ gbe_program p = NULL;
+ if (fileName == NULL)
+ return NULL;
+
+#if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 39
+ llvm::LLVMContext& c = GBEGetLLVMContext();
+#else
+ llvm::LLVMContext& c = llvm::getGlobalContext();
+#endif
+ // Get the module from its file
+ llvm::SMDiagnostic errDiag;
+#if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 36
+ llvm::Module *module = parseIRFile(fileName, errDiag, c).release();
+#else
+ llvm::Module *module = ParseIRFile(fileName, errDiag, c);
+#endif
+
+ int optLevel = 1;
+
+ //module will be delete in programCleanLlvmResource
+ p = gbe_program_new_from_llvm(deviceID, module, &c, NULL,
+ string_size, err, err_size, optLevel, NULL);
+ if (OCL_OUTPUT_BUILD_LOG && err && *err_size)
+ llvm::errs() << err << "\n";
+
+ return p;
+ }
+#endif
+
+
+
+#ifdef GBE_COMPILER_AVAILABLE
+
static gbe_program programCompileFromSource(uint32_t deviceID,
const char *source,
const char *temp_header_path,
@@ -1502,6 +1519,7 @@ void releaseLLVMContextLock()
}
GBE_EXPORT_SYMBOL gbe_program_new_from_source_cb *gbe_program_new_from_source = NULL;
+GBE_EXPORT_SYMBOL gbe_program_new_from_llvm_file_cb *gbe_program_new_from_llvm_file = NULL;
GBE_EXPORT_SYMBOL gbe_program_compile_from_source_cb *gbe_program_compile_from_source = NULL;
GBE_EXPORT_SYMBOL gbe_program_link_program_cb *gbe_program_link_program = NULL;
GBE_EXPORT_SYMBOL gbe_program_check_opt_cb *gbe_program_check_opt = NULL;
@@ -1564,6 +1582,7 @@ namespace gbe
{
CallBackInitializer(void) {
gbe_program_new_from_source = gbe::programNewFromSource;
+ gbe_program_new_from_llvm_file = gbe::programNewFromLLVMFile;
gbe_program_compile_from_source = gbe::programCompileFromSource;
gbe_program_link_program = gbe::programLinkProgram;
gbe_program_check_opt = gbe::programCheckOption;
diff --git a/backend/src/backend/program.h b/backend/src/backend/program.h
index e601c97a..2017845c 100644
--- a/backend/src/backend/program.h
+++ b/backend/src/backend/program.h
@@ -180,6 +180,15 @@ extern gbe_dup_printfset_cb *gbe_dup_printfset;
typedef void (gbe_output_printf_cb) (void* printf_info, void* buf_addr);
extern gbe_output_printf_cb* gbe_output_printf;
+
+/*! Create a new program from the llvm file (zero terminated string) */
+typedef gbe_program (gbe_program_new_from_llvm_file_cb)(uint32_t deviceID,
+ const char *fileName,
+ size_t stringSize,
+ char *err,
+ size_t *err_size);
+extern gbe_program_new_from_llvm_file_cb *gbe_program_new_from_llvm_file;
+
/*! Create a new program from the given source code (zero terminated string) */
typedef gbe_program (gbe_program_new_from_source_cb)(uint32_t deviceID,
const char *source,
@@ -231,7 +240,6 @@ extern gbe_program_serialize_to_binary_cb *gbe_program_serialize_to_binary;
/*! Create a new program from the given LLVM file */
typedef gbe_program (gbe_program_new_from_llvm_cb)(uint32_t deviceID,
- const char *fileName,
const void *module,
const void *llvm_ctx,
const char *asm_file_name,
diff --git a/backend/src/backend/program.hpp b/backend/src/backend/program.hpp
index 1aff8b99..4a68e338 100644
--- a/backend/src/backend/program.hpp
+++ b/backend/src/backend/program.hpp
@@ -305,8 +305,8 @@ namespace gbe {
}
/*! Build a program from a ir::Unit */
bool buildFromUnit(const ir::Unit &unit, std::string &error);
- /*! Buils a program from a LLVM source code */
- bool buildFromLLVMFile(const char *fileName, const void* module, std::string &error, int optLevel);
+ /*! Buils a program from a LLVM Module */
+ bool buildFromLLVMModule(const void* module, std::string &error, int optLevel);
/*! Buils a program from a OCL string */
bool buildFromSource(const char *source, std::string &error);
/*! Get size of the global constant arrays */
diff --git a/backend/src/llvm/llvm_bitcode_link.cpp b/backend/src/llvm/llvm_bitcode_link.cpp
index 5c6585d0..ef56e4c2 100644
--- a/backend/src/llvm/llvm_bitcode_link.cpp
+++ b/backend/src/llvm/llvm_bitcode_link.cpp
@@ -340,7 +340,8 @@ namespace gbe
/* We use beignet's bitcode as dst because it will have a lot of
lazy functions which will not be loaded. */
#if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 39
- if(LLVMLinkModules2(wrap(clonedLib), wrap(mod))) {
+ llvm::Module * linked_module = llvm::CloneModule((llvm::Module*)mod).release();
+ if(LLVMLinkModules2(wrap(clonedLib), wrap(linked_module))) {
#else
char* errorMsg;
if(LLVMLinkModules(wrap(clonedLib), wrap(mod), LLVMLinkerDestroySource, &errorMsg)) {
diff --git a/backend/src/llvm/llvm_to_gen.cpp b/backend/src/llvm/llvm_to_gen.cpp
index ceefbbb0..8546f730 100644
--- a/backend/src/llvm/llvm_to_gen.cpp
+++ b/backend/src/llvm/llvm_to_gen.cpp
@@ -288,7 +288,7 @@ namespace gbe
dc->process(diagnostic);
}
- bool llvmToGen(ir::Unit &unit, const char *fileName,const void* module,
+ bool llvmToGen(ir::Unit &unit, const void* module,
int optLevel, bool strictMath, int profiling, std::string &errors)
{
std::string errInfo;
@@ -296,23 +296,9 @@ namespace gbe
if (OCL_OUTPUT_LLVM_BEFORE_LINK || OCL_OUTPUT_LLVM_AFTER_LINK || OCL_OUTPUT_LLVM_AFTER_GEN)
o = std::unique_ptr<llvm::raw_fd_ostream>(new llvm::raw_fd_ostream(fileno(stdout), false));
- // Get the module from its file
- llvm::SMDiagnostic Err;
-
Module* cl_mod = NULL;
if (module) {
cl_mod = reinterpret_cast<Module*>(const_cast<void*>(module));
- } else if (fileName){
-#if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 39
- llvm::LLVMContext& c = GBEGetLLVMContext();
-#else
- llvm::LLVMContext& c = llvm::getGlobalContext();
-#endif
-#if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 36
- cl_mod = parseIRFile(fileName, Err, c).release();
-#else
- cl_mod = ParseIRFile(fileName, Err, c);
-#endif
}
if (!cl_mod) return false;
@@ -335,8 +321,7 @@ namespace gbe
/* Before do any thing, we first filter in all CL functions in bitcode. */
/* Also set unit's pointer size in runBitCodeLinker */
M.reset(runBitCodeLinker(cl_mod, strictMath, unit));
- if (!module)
- delete cl_mod;
+
if (M.get() == 0)
return true;
diff --git a/backend/src/llvm/llvm_to_gen.hpp b/backend/src/llvm/llvm_to_gen.hpp
index 90258521..73e88194 100644
--- a/backend/src/llvm/llvm_to_gen.hpp
+++ b/backend/src/llvm/llvm_to_gen.hpp
@@ -35,7 +35,7 @@ namespace gbe {
/*! Convert the LLVM IR code to a GEN IR code,
optLevel 0 equal to clang -O1 and 1 equal to clang -O2*/
- bool llvmToGen(ir::Unit &unit, const char *fileName, const void* module,
+ bool llvmToGen(ir::Unit &unit, const void* module,
int optLevel, bool strictMath, int profiling, std::string &errors);
#if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 39
extern llvm::LLVMContext& GBEGetLLVMContext();
diff --git a/src/cl_gbe_loader.cpp b/src/cl_gbe_loader.cpp
index f190b0d8..0379b3ec 100644
--- a/src/cl_gbe_loader.cpp
+++ b/src/cl_gbe_loader.cpp
@@ -24,6 +24,7 @@
//function pointer from libgbe.so
gbe_program_new_from_source_cb *compiler_program_new_from_source = NULL;
+gbe_program_new_from_llvm_file_cb *compiler_program_new_from_llvm_file = NULL;
gbe_program_compile_from_source_cb *compiler_program_compile_from_source = NULL;
gbe_program_new_gen_program_cb *compiler_program_new_gen_program = NULL;
gbe_program_link_program_cb *compiler_program_link_program = NULL;
@@ -298,6 +299,10 @@ struct GbeLoaderInitializer
if (compiler_program_new_from_source == NULL)
return;
+ compiler_program_new_from_llvm_file = *(gbe_program_new_from_llvm_file_cb **)dlsym(dlhCompiler, "gbe_program_new_from_llvm_file");
+ if (compiler_program_new_from_llvm_file == NULL)
+ return;
+
compiler_program_compile_from_source = *(gbe_program_compile_from_source_cb **)dlsym(dlhCompiler, "gbe_program_compile_from_source");
if (compiler_program_compile_from_source == NULL)
return;
diff --git a/src/cl_gbe_loader.h b/src/cl_gbe_loader.h
index df885d21..df85f1e0 100644
--- a/src/cl_gbe_loader.h
+++ b/src/cl_gbe_loader.h
@@ -25,6 +25,7 @@
extern "C" {
#endif
extern gbe_program_new_from_source_cb *compiler_program_new_from_source;
+extern gbe_program_new_from_llvm_file_cb *compiler_program_new_from_llvm_file;
extern gbe_program_compile_from_source_cb *compiler_program_compile_from_source;
extern gbe_program_new_gen_program_cb *compiler_program_new_gen_program;
extern gbe_program_link_program_cb *compiler_program_link_program;
diff --git a/src/cl_program.c b/src/cl_program.c
index bb96d98f..faa35725 100644
--- a/src/cl_program.c
+++ b/src/cl_program.c
@@ -458,7 +458,7 @@ cl_program_create_from_llvm(cl_context ctx,
goto error;
}
- program->opaque = compiler_program_new_from_llvm(ctx->devices[0]->device_id, file_name, NULL, NULL, NULL, program->build_log_max_sz, program->build_log, &program->build_log_sz, 1, NULL);
+ program->opaque = compiler_program_new_from_llvm_file(ctx->devices[0]->device_id, file_name, program->build_log_max_sz, program->build_log, &program->build_log_sz);
if (UNLIKELY(program->opaque == NULL)) {
err = CL_INVALID_PROGRAM;
goto error;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 14:15:22 +0000