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swr/rast: Package events.proto with core output 

However only if the file exists in DEBUG_OUTPUT_DIR. The expectation is
that AR rasterizerLauncher will start placing it there when launching
a workload (which is in a subsequent checkin)

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
This commit is contained in:
George Kyriazis 2018-04-20 13:29:39 -05:00
parent b97bb0ea6d
commit aeab9db50a
2 changed files with 32 additions and 2 deletions
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30
src/gallium/drivers/swr/rasterizer/archrast/archrast.cpp
View File

@ -93,7 +93,35 @@ namespace ArchRast
class EventHandlerApiStats : public EventHandlerFile
{
public:
EventHandlerApiStats(uint32_t id) : EventHandlerFile(id) {}
EventHandlerApiStats(uint32_t id) : EventHandlerFile(id) {
#if defined(_WIN32)
// Attempt to copy the events.proto file to the ArchRast output dir. It's common for tools to place the events.proto file
// in the DEBUG_OUTPUT_DIR when launching AR. If it exists, this will attempt to copy it the first time we get here to package
// it with the stats. Otherwise, the user would need to specify the events.proto location when parsing the stats in post.
std::stringstream eventsProtoSrcFilename, eventsProtoDstFilename;
eventsProtoSrcFilename << KNOB_DEBUG_OUTPUT_DIR << "\\events.proto" << std::ends;
eventsProtoDstFilename << mOutputDir.substr(0, mOutputDir.size() - 1) << "\\events.proto" << std::ends;
// If event.proto already exists, we're done; else do the copy
struct stat buf; // Use a Posix stat for file existence check
if (!stat(eventsProtoDstFilename.str().c_str(), &buf) == 0) {
// Now check to make sure the events.proto source exists
if (stat(eventsProtoSrcFilename.str().c_str(), &buf) == 0) {
std::ifstream srcFile;
srcFile.open(eventsProtoSrcFilename.str().c_str(), std::ios::binary);
if (srcFile.is_open())
{
// Just do a binary buffer copy
std::ofstream dstFile;
dstFile.open(eventsProtoDstFilename.str().c_str(), std::ios::binary);
dstFile << srcFile.rdbuf();
dstFile.close();
}
srcFile.close();
}
}
#endif
}
virtual void Handle(const DrawInstancedEvent& event)
{

4
src/gallium/drivers/swr/rasterizer/codegen/templates/gen_ar_eventhandlerfile.hpp
View File

@ -56,7 +56,8 @@ namespace ArchRast
const char* pBaseName = strrchr(procname, '\\');
std::stringstream outDir;
outDir << KNOB_DEBUG_OUTPUT_DIR << pBaseName << "_" << pid << std::ends;
CreateDirectory(outDir.str().c_str(), NULL);
mOutputDir = outDir.str();
CreateDirectory(mOutputDir.c_str(), NULL);
// There could be multiple threads creating thread pools. We
// want to make sure they are uniquly identified by adding in
@ -152,6 +153,7 @@ namespace ArchRast
}
std::string mFilename;
std::string mOutputDir;
static const uint32_t mBufferSize = 1024;
uint8_t mBuffer[mBufferSize];