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SWDEV-243423 - Avoid repeated metadata processing if the unbundled binary_ptr is same.

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Change-Id: I71e008021b728dec61187d9ff29483ad8c4cad5c
This commit is contained in:
kjayapra-amd
2020-07-06 19:26:40 -04:00
committed by Karthik Jayaprakash
parent 9ed1767c02
commit e993bf9f47
4 changed files with 23 additions and 7 deletions
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rocclr/platform/program.cpp
+10 -2
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@@ -86,7 +86,8 @@ const Symbol* Program::findSymbol(const char* kernelName) const {
}
int32_t Program::addDeviceProgram(Device& device, const void* image, size_t length,
bool make_copy, amd::option::Options* options) {
bool make_copy, amd::option::Options* options,
const amd::Program* same_prog) {
if (image != NULL && !amd::isElfMagic((const char*)image)) {
if (device.settings().useLightning_) {
return CL_INVALID_BINARY;
@@ -175,7 +176,14 @@ int32_t Program::addDeviceProgram(Device& device, const void* image, size_t leng
binary_[&rootDev] = std::make_tuple(memory, length, make_copy);
}
if (!program->setBinary(reinterpret_cast<const char*>(memory), length)) {
const device::Program* same_dev_prog = nullptr;
if ((amd::IS_HIP) && (same_prog != nullptr)) {
auto same_dev_prog_map_ = same_prog->devicePrograms();
guarantee(same_dev_prog_map_.size() == 1);
same_dev_prog = same_dev_prog_map_.begin()->second;
}
if (!program->setBinary(reinterpret_cast<const char*>(memory), length, same_dev_prog)) {
delete program;
return CL_INVALID_BINARY;
}