[Beignet] [PATCH 13/21 V3] Add profiling info APIs to runtime.
junyan.he at inbox.com
junyan.he at inbox.com
Mon Nov 16 15:40:15 PST 2015
From: Junyan He <junyan.he at linux.intel.com>
Signed-off-by: Junyan He <junyan.he at linux.intel.com>
---
backend/src/backend/program.cpp | 26 +++++++++++++++++++++++++-
backend/src/backend/program.h | 11 +++++++++++
backend/src/backend/program.hpp | 22 ++++++++++++++++++++++
backend/src/gbe_bin_interpreter.cpp | 4 ++++
src/cl_gbe_loader.cpp | 15 +++++++++++++++
src/cl_gbe_loader.h | 3 +++
6 files changed, 80 insertions(+), 1 deletion(-)
diff --git a/backend/src/backend/program.cpp b/backend/src/backend/program.cpp
index d50320c..08b33da 100644
--- a/backend/src/backend/program.cpp
+++ b/backend/src/backend/program.cpp
@@ -88,12 +88,14 @@ namespace gbe {
Kernel::Kernel(const std::string &name) :
name(name), args(NULL), argNum(0), curbeSize(0), stackSize(0), useSLM(false),
- slmSize(0), ctx(NULL), samplerSet(NULL), imageSet(NULL), printfSet(NULL) {}
+ slmSize(0), ctx(NULL), samplerSet(NULL), imageSet(NULL), printfSet(NULL),
+ profilingInfo(NULL) {}
Kernel::~Kernel(void) {
if(ctx) GBE_DELETE(ctx);
if(samplerSet) GBE_DELETE(samplerSet);
if(imageSet) GBE_DELETE(imageSet);
if(printfSet) GBE_DELETE(printfSet);
+ if(profilingInfo) GBE_DELETE(profilingInfo);
GBE_SAFE_DELETE_ARRAY(args);
}
int32_t Kernel::getCurbeOffset(gbe_curbe_type type, uint32_t subType) const {
@@ -159,6 +161,7 @@ namespace gbe {
for (const auto &pair : set) {
const std::string &name = pair.first;
Kernel *kernel = this->compileKernel(unit, name, !OCL_STRICT_CONFORMANCE, OCL_PROFILING_LOG);
+ kernel->setProfilingInfo(new ir::ProfilingInfo(*unit.getProfilingInfo()));
kernel->setSamplerSet(pair.second->getSamplerSet());
kernel->setImageSet(pair.second->getImageSet());
kernel->setPrintfSet(pair.second->getPrintfSet());
@@ -1125,6 +1128,21 @@ namespace gbe {
kernel->getSamplerData(samplers);
}
+ static void* kernelDupProfiling(gbe_kernel gbeKernel) {
+ if (gbeKernel == NULL) return NULL;
+ const gbe::Kernel *kernel = (const gbe::Kernel*) gbeKernel;
+ return kernel->dupProfilingInfo();
+ }
+ static uint32_t kernelGetProfilingBTI(gbe_kernel gbeKernel) {
+ if (gbeKernel == NULL) return 0;
+ const gbe::Kernel *kernel = (const gbe::Kernel*) gbeKernel;
+ return kernel->getProfilingBTI();
+ }
+ static void kernelOutputProfiling(void *profiling_info, void* buf) {
+ if (profiling_info == NULL) return;
+ ir::ProfilingInfo *pi = (ir::ProfilingInfo *)profiling_info;
+ return pi->outputProfilingInfo(buf);
+ }
static uint32_t kernelGetPrintfNum(void * printf_info) {
if (printf_info == NULL) return 0;
const ir::PrintfSet *ps = (ir::PrintfSet *)printf_info;
@@ -1247,6 +1265,9 @@ GBE_EXPORT_SYMBOL gbe_kernel_get_sampler_data_cb *gbe_kernel_get_sampler_data =
GBE_EXPORT_SYMBOL gbe_kernel_get_compile_wg_size_cb *gbe_kernel_get_compile_wg_size = NULL;
GBE_EXPORT_SYMBOL gbe_kernel_get_image_size_cb *gbe_kernel_get_image_size = NULL;
GBE_EXPORT_SYMBOL gbe_kernel_get_image_data_cb *gbe_kernel_get_image_data = NULL;
+GBE_EXPORT_SYMBOL gbe_output_profiling_cb *gbe_output_profiling = NULL;
+GBE_EXPORT_SYMBOL gbe_dup_profiling_cb *gbe_dup_profiling = NULL;
+GBE_EXPORT_SYMBOL gbe_get_profiling_bti_cb *gbe_get_profiling_bti = NULL;
GBE_EXPORT_SYMBOL gbe_get_printf_num_cb *gbe_get_printf_num = NULL;
GBE_EXPORT_SYMBOL gbe_dup_printfset_cb *gbe_dup_printfset = NULL;
GBE_EXPORT_SYMBOL gbe_get_printf_buf_bti_cb *gbe_get_printf_buf_bti = NULL;
@@ -1296,7 +1317,10 @@ namespace gbe
gbe_kernel_get_compile_wg_size = gbe::kernelGetCompileWorkGroupSize;
gbe_kernel_get_image_size = gbe::kernelGetImageSize;
gbe_kernel_get_image_data = gbe::kernelGetImageData;
+ gbe_get_profiling_bti = gbe::kernelGetProfilingBTI;
gbe_get_printf_num = gbe::kernelGetPrintfNum;
+ gbe_dup_profiling = gbe::kernelDupProfiling;
+ gbe_output_profiling = gbe::kernelOutputProfiling;
gbe_get_printf_buf_bti = gbe::kernelGetPrintfBufBTI;
gbe_get_printf_indexbuf_bti = gbe::kernelGetPrintfIndexBufBTI;
gbe_dup_printfset = gbe::kernelDupPrintfSet;
diff --git a/backend/src/backend/program.h b/backend/src/backend/program.h
index 14752ad..f948a6b 100644
--- a/backend/src/backend/program.h
+++ b/backend/src/backend/program.h
@@ -138,6 +138,17 @@ extern gbe_kernel_get_image_size_cb *gbe_kernel_get_image_size;
typedef void (gbe_kernel_get_image_data_cb)(gbe_kernel gbeKernel, ImageInfo *images);
extern gbe_kernel_get_image_data_cb *gbe_kernel_get_image_data;
+/*! Get whether we are in the code profiling mode */
+typedef void (gbe_output_profiling_cb)(void* profiling_info, void* buf);
+extern gbe_output_profiling_cb *gbe_output_profiling;
+
+/*! Get the profiling bti */
+typedef uint32_t (gbe_get_profiling_bti_cb)(gbe_kernel gbeKernel);
+extern gbe_get_profiling_bti_cb *gbe_get_profiling_bti;
+
+typedef void* (gbe_dup_profiling_cb)(gbe_kernel gbeKernel);
+extern gbe_dup_profiling_cb *gbe_dup_profiling;
+
/*! Get the printf number */
typedef uint32_t (gbe_get_printf_num_cb)(void* printf_info);
extern gbe_get_printf_num_cb *gbe_get_printf_num;
diff --git a/backend/src/backend/program.hpp b/backend/src/backend/program.hpp
index d5c6442..59e4ba1 100644
--- a/backend/src/backend/program.hpp
+++ b/backend/src/backend/program.hpp
@@ -128,6 +128,17 @@ namespace gbe {
void setImageSet(ir::ImageSet * from) {
imageSet = from;
}
+ /*! Set profiling info. */
+ void setProfilingInfo(ir::ProfilingInfo * from) {
+ profilingInfo = from;
+ }
+ void * dupProfilingInfo() const {
+ void* ptr = profilingInfo ? (void *)(new ir::ProfilingInfo(*profilingInfo)) : NULL;
+ return ptr;
+ }
+ uint32_t getProfilingBTI(void) const {
+ return profilingInfo ? profilingInfo->getBTI() : 0;
+ }
/*! Set printf set. */
void setPrintfSet(ir::PrintfSet * from) {
printfSet = from;
@@ -161,6 +172,16 @@ namespace gbe {
global_wk_sz1, global_wk_sz2, output_sz);
}
+ uint32_t getProfilingBufBTI() const {
+ GBE_ASSERT(profilingInfo);
+ return profilingInfo->getBTI();
+ }
+
+ void outputProfilingInfo(void* buf) {
+ if(profilingInfo)
+ profilingInfo->outputProfilingInfo(buf);
+ }
+
ir::FunctionArgument::InfoFromLLVM* getArgInfo(uint32_t id) const { return &args[id].info; }
/*! Set compile work group size */
@@ -231,6 +252,7 @@ namespace gbe {
ir::SamplerSet *samplerSet;//!< Copy from the corresponding function.
ir::ImageSet *imageSet; //!< Copy from the corresponding function.
ir::PrintfSet *printfSet; //!< Copy from the corresponding function.
+ ir::ProfilingInfo *profilingInfo; //!< Copy from the corresponding function.
size_t compileWgSize[3]; //!< required work group size by kernel attribute.
std::string functionAttributes; //!< function attribute qualifiers combined.
GBE_CLASS(Kernel); //!< Use custom allocators
diff --git a/backend/src/gbe_bin_interpreter.cpp b/backend/src/gbe_bin_interpreter.cpp
index 4594a0a..4756842 100644
--- a/backend/src/gbe_bin_interpreter.cpp
+++ b/backend/src/gbe_bin_interpreter.cpp
@@ -22,6 +22,7 @@
#include "sys/platform.cpp"
#include "ir/constant.cpp"
#include "ir/printf.cpp"
+#include "ir/profiling.cpp"
#pragma GCC diagnostic ignored "-Wunused-function"
#pragma GCC diagnostic ignored "-Wunused-variable"
@@ -64,6 +65,9 @@ struct BinInterpCallBackInitializer
gbe_kernel_get_sampler_data = gbe::kernelGetSamplerData;
gbe_kernel_get_image_data = gbe::kernelGetImageData;
gbe_kernel_get_arg_info = gbe::kernelGetArgInfo;
+ gbe_get_profiling_bti = gbe::kernelGetProfilingBTI;
+ gbe_dup_profiling = gbe::kernelDupProfiling;
+ gbe_output_profiling = gbe::kernelOutputProfiling;
gbe_get_printf_num = gbe::kernelGetPrintfNum;
gbe_get_printf_buf_bti = gbe::kernelGetPrintfBufBTI;
gbe_get_printf_indexbuf_bti = gbe::kernelGetPrintfIndexBufBTI;
diff --git a/src/cl_gbe_loader.cpp b/src/cl_gbe_loader.cpp
index e832a53..0ec6c96 100644
--- a/src/cl_gbe_loader.cpp
+++ b/src/cl_gbe_loader.cpp
@@ -64,6 +64,9 @@ gbe_kernel_get_sampler_data_cb *interp_kernel_get_sampler_data = NULL;
gbe_kernel_get_compile_wg_size_cb *interp_kernel_get_compile_wg_size = NULL;
gbe_kernel_get_image_size_cb *interp_kernel_get_image_size = NULL;
gbe_kernel_get_image_data_cb *interp_kernel_get_image_data = NULL;
+gbe_output_profiling_cb* interp_output_profiling = NULL;
+gbe_get_profiling_bti_cb* interp_get_profiling_bti = NULL;
+gbe_dup_profiling_cb* interp_dup_profiling = NULL;
gbe_get_printf_num_cb* interp_get_printf_num = NULL;
gbe_get_printf_buf_bti_cb* interp_get_printf_buf_bti = NULL;
gbe_get_printf_indexbuf_bti_cb* interp_get_printf_indexbuf_bti = NULL;
@@ -213,6 +216,18 @@ struct GbeLoaderInitializer
if (interp_kernel_get_image_data == NULL)
return false;
+ interp_output_profiling = *(gbe_output_profiling_cb**)dlsym(dlhInterp, "gbe_output_profiling");
+ if (interp_output_profiling == NULL)
+ return false;
+
+ interp_get_profiling_bti = *(gbe_get_profiling_bti_cb**)dlsym(dlhInterp, "gbe_get_profiling_bti");
+ if (interp_get_profiling_bti == NULL)
+ return false;
+
+ interp_dup_profiling = *(gbe_dup_profiling_cb**)dlsym(dlhInterp, "gbe_dup_profiling");
+ if (interp_dup_profiling == NULL)
+ return false;
+
interp_get_printf_num = *(gbe_get_printf_num_cb**)dlsym(dlhInterp, "gbe_get_printf_num");
if (interp_get_printf_num == NULL)
return false;
diff --git a/src/cl_gbe_loader.h b/src/cl_gbe_loader.h
index de91c85..d72854c 100644
--- a/src/cl_gbe_loader.h
+++ b/src/cl_gbe_loader.h
@@ -64,6 +64,9 @@ extern gbe_kernel_get_sampler_data_cb *interp_kernel_get_sampler_data;
extern gbe_kernel_get_compile_wg_size_cb *interp_kernel_get_compile_wg_size;
extern gbe_kernel_get_image_size_cb *interp_kernel_get_image_size;
extern gbe_kernel_get_image_data_cb *interp_kernel_get_image_data;
+extern gbe_output_profiling_cb* interp_output_profiling;
+extern gbe_get_profiling_bti_cb* interp_get_profiling_bti;
+extern gbe_dup_profiling_cb* interp_dup_profiling;
extern gbe_get_printf_num_cb* interp_get_printf_num;
extern gbe_get_printf_buf_bti_cb* interp_get_printf_buf_bti;
extern gbe_get_printf_indexbuf_bti_cb* interp_get_printf_indexbuf_bti;
--
1.7.9.5
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