SWDEV-433371 - use comgr to unbundle code objects

1.Make runtime use comgr to unbundle code objects
2.Support compressed/uncompressed modes
3.Remove HIP_USE_RUNTIME_UNBUNDLER and
  HIPRTC_USE_RUNTIME_UNBUNDLER to simplify logics
4.Add comgr wrapper for
  amd_comgr_action_info_set_bundle_entry_ids()

Change-Id: Ic41b1ad1b64cca1e31986437983a5146d52a7329
This commit is contained in:
taosang2
2024-04-11 08:57:47 -04:00
کامیت شده توسط Tao Sang
والد 996c16ad0a
کامیت e53df57ffe
11فایلهای تغییر یافته به همراه474 افزوده شده و 427 حذف شده
+384 -96
مشاهده پرونده
@@ -30,21 +30,34 @@ THE SOFTWARE.
#include "hip_internal.hpp"
#include "platform/program.hpp"
#include <elf/elf.hpp>
#include "comgrctx.hpp"
namespace hip {
hipError_t ihipFree(void* ptr);
// forward declaration of methods required for managed variables
hipError_t ihipMallocManaged(void** ptr, size_t size, unsigned int align = 0);
namespace {
constexpr char kOffloadBundleMagicStr[] = "__CLANG_OFFLOAD_BUNDLE__";
// In uncompressed mode
constexpr char kOffloadBundleUncompressedMagicStr[] = "__CLANG_OFFLOAD_BUNDLE__";
static constexpr size_t kOffloadBundleUncompressedMagicStrSize =
sizeof(kOffloadBundleUncompressedMagicStr);
//In compressed mode
constexpr char kOffloadBundleCompressedMagicStr[] = "CCOB";
static constexpr size_t kOffloadBundleCompressedMagicStrSize =
sizeof(kOffloadBundleCompressedMagicStr);
constexpr char kOffloadKindHip[] = "hip";
constexpr char kOffloadKindHipv4[] = "hipv4";
constexpr char kOffloadKindHcc[] = "hcc";
constexpr char kAmdgcnTargetTriple[] = "amdgcn-amd-amdhsa-";
constexpr char kHipFatBinName[] = "hipfatbin";
constexpr char kHipFatBinName_[] = "hipfatbin-";
constexpr char kOffloadKindHipv4_[] = "hipv4-"; // bundled code objects need the prefix
constexpr char kOffloadHipV4FatBinName_[] = "hipfatbin-hipv4-";
// ClangOFFLOADBundle info.
static constexpr size_t kOffloadBundleMagicStrSize = sizeof(kOffloadBundleMagicStr);
// Clang Offload bundler description & Header.
// Clang Offload bundler description & Header in uncompressed mode.
struct __ClangOffloadBundleInfo {
uint64_t offset;
uint64_t size;
@@ -52,16 +65,37 @@ struct __ClangOffloadBundleInfo {
const char bundleEntryId[1];
};
struct __ClangOffloadBundleHeader {
const char magic[kOffloadBundleMagicStrSize - 1];
struct __ClangOffloadBundleUncompressedHeader {
const char magic[kOffloadBundleUncompressedMagicStrSize - 1];
uint64_t numOfCodeObjects;
__ClangOffloadBundleInfo desc[1];
};
struct __ClangOffloadBundleCompressedHeader {
const char magic[kOffloadBundleCompressedMagicStrSize - 1];
uint16_t versionNumber;
uint16_t compressionMethod;
uint32_t totalSize;
uint32_t uncompressedBinarySize;
uint64_t Hash;
const char compressedBinarydesc[1];
};
} // namespace
bool CodeObject::IsClangOffloadMagicBundle(const void* data) {
std::string magic(reinterpret_cast<const char*>(data), kOffloadBundleMagicStrSize - 1);
return magic.compare(kOffloadBundleMagicStr) ? false : true;
bool CodeObject::IsClangOffloadMagicBundle(const void* data, bool &isCompressed) {
std::string magic(reinterpret_cast<const char*>(data),
kOffloadBundleUncompressedMagicStrSize - 1);
if (!magic.compare(kOffloadBundleUncompressedMagicStr)) {
isCompressed = false;
return true;
}
std::string magic1(reinterpret_cast<const char*>(data),
kOffloadBundleCompressedMagicStrSize - 1);
if (!magic1.compare(kOffloadBundleCompressedMagicStr)) {
isCompressed = true;
return true;
}
return false;
}
uint64_t CodeObject::ElfSize(const void* emi) { return amd::Elf::getElfSize(emi); }
@@ -356,7 +390,7 @@ static bool consume(std::string& input, std::string consume_) {
// Trim String till character, will be used to get gpuname
// example: input is gfx908:sram-ecc+ and trim char is :
// input will become sram-ecc+.
// input will become :sram-ecc+
static std::string trimName(std::string& input, char trim) {
auto pos_ = input.find(trim);
auto res = input;
@@ -369,6 +403,18 @@ static std::string trimName(std::string& input, char trim) {
return res;
}
// Trim String till character, will be used to get bundle entry ID.
// example: input is amdgcn-amd-amdhsa--gfx1035.bc and trim char is .
// input will become amdgcn-amd-amdhsa--gfx1035
static bool trimNameTail(std::string& input, char trim) {
auto pos_ = input.rfind(trim);
if (pos_ == std::string::npos) {
return false;
}
input = input.substr(0, pos_);
return true;
}
static char getFeatureValue(std::string& input, std::string feature) {
char res = ' ';
if (consume(input, std::move(feature))) {
@@ -447,111 +493,353 @@ static bool isCodeObjectCompatibleWithDevice(std::string co_triple_target_id,
return true;
}
// This will be moved to COMGR eventually
hipError_t CodeObject::ExtractCodeObjectFromFile(
amd::Os::FileDesc fdesc, size_t fsize, const void** image,
const std::vector<std::string>& device_names,
std::vector<std::pair<const void*, size_t>>& code_objs) {
if (!amd::Os::isValidFileDesc(fdesc)) {
return hipErrorFileNotFound;
size_t CodeObject::getFatbinSize(const void* data, const bool isCompressed) {
if (isCompressed) {
const auto obheader = reinterpret_cast<const __ClangOffloadBundleCompressedHeader*>(data);
return obheader->totalSize;
} else {
const auto obheader = reinterpret_cast<const __ClangOffloadBundleUncompressedHeader*>(data);
const __ClangOffloadBundleInfo* desc = &obheader->desc[0];
uint64_t i = 0;
while (++i < obheader->numOfCodeObjects) {
desc = reinterpret_cast<const __ClangOffloadBundleInfo*>(
reinterpret_cast<uintptr_t>(&desc->bundleEntryId[0]) + desc->bundleEntryIdSize);
}
return desc->offset + desc->size;
}
// Map the file to memory, with offset 0.
// file will be unmapped in ModuleUnload
// const void* image = nullptr;
if (!amd::Os::MemoryMapFileDesc(fdesc, fsize, 0, image)) {
return hipErrorInvalidValue;
}
// retrieve code_objs{binary_image, binary_size} for devices
return extractCodeObjectFromFatBinary(*image, device_names, code_objs);
}
// This will be moved to COMGR eventually
hipError_t CodeObject::ExtractCodeObjectFromMemory(
const void* data, const std::vector<std::string>& device_names,
std::vector<std::pair<const void*, size_t>>& code_objs, std::string& uri) {
// Get the URI from memory
if (!amd::Os::GetURIFromMemory(data, 0, uri)) {
return hipErrorInvalidValue;
}
return extractCodeObjectFromFatBinary(data, device_names, code_objs);
}
// This will be moved to COMGR eventually
/**
* @brief Extract code object from fatbin using comgr
*
* @param[in] data the bundle data(fatbin or loaded module data)
* @param[in] size the size of the bundle data
* @param[in] agent_triple_target_ids isa names of concerned devices
* @param[out] code_objs the buffer address and size pairs of extracted code objects of
* concerned devices
* Returned error code
*
* @return #hipSuccess, #hipErrorInvalidKernelFile, #hipErrorInvalidValue, #hipErrorNoBinaryForGpu
*
* @see FatBinaryInfo::ExtractFatBinaryUsingCOMGR
*/
hipError_t CodeObject::extractCodeObjectFromFatBinary(
const void* data, const std::vector<std::string>& agent_triple_target_ids,
const void* data, size_t size, const std::vector<std::string>& agent_triple_target_ids,
std::vector<std::pair<const void*, size_t>>& code_objs) {
std::string magic((const char*)data, kOffloadBundleMagicStrSize);
if (magic.compare(kOffloadBundleMagicStr)) {
hipError_t hipStatus = hipSuccess;
amd_comgr_status_t comgrStatus = AMD_COMGR_STATUS_SUCCESS;
const size_t num_devices = agent_triple_target_ids.size();
size_t num_code_objs = num_devices;
bool isCompressed = false;
if (!IsClangOffloadMagicBundle(data, isCompressed)) {
LogPrintfInfo("IsClangOffloadMagicBundle(%p) return false", data);
// hipModuleLoadData() will possibly call here
return hipErrorInvalidKernelFile;
}
// Initialize Code objects
code_objs.reserve(agent_triple_target_ids.size());
for (size_t i = 0; i < agent_triple_target_ids.size(); i++) {
code_objs.push_back(std::make_pair(nullptr, 0));
if (size == 0) size = getFatbinSize(data, isCompressed);
amd_comgr_data_t dataCodeObj{0};
amd_comgr_data_set_t dataSetBundled{0};
amd_comgr_data_set_t dataSetUnbundled{0};
amd_comgr_action_info_t actionInfoUnbundle{0};
amd_comgr_data_t item{0};
std::set<std::string> devicesSet{}; // To make sure device is unique
std::vector<const char*> bundleEntryIDs{};
static const std::string hipv4 = kOffloadKindHipv4_; // bundled code objects need the prefix
for (size_t i = 0; i < num_devices; i++) {
devicesSet.insert(hipv4 + agent_triple_target_ids[i]);
}
const auto obheader = reinterpret_cast<const __ClangOffloadBundleHeader*>(data);
const auto* desc = &obheader->desc[0];
size_t num_code_objs = code_objs.size();
for (uint64_t i = 0; i < obheader->numOfCodeObjects; ++i,
desc = reinterpret_cast<const __ClangOffloadBundleInfo*>(
reinterpret_cast<uintptr_t>(&desc->bundleEntryId[0]) +
desc->bundleEntryIdSize)) {
const void* image =
reinterpret_cast<const void*>(reinterpret_cast<uintptr_t>(obheader) + desc->offset);
const size_t image_size = desc->size;
for (auto& device : devicesSet) {
bundleEntryIDs.push_back(device.c_str());
}
if (num_code_objs == 0) break;
std::string bundleEntryId{desc->bundleEntryId, desc->bundleEntryIdSize};
do {
// Create Bundled dataset
comgrStatus = amd::Comgr::create_data_set(&dataSetBundled);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::create_data_set() failed with status 0x%xh", comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
std::string co_triple_target_id;
if (!getTripleTargetID(bundleEntryId, image, co_triple_target_id)) continue;
// CodeObject
comgrStatus = amd::Comgr::create_data(AMD_COMGR_DATA_KIND_OBJ_BUNDLE, &dataCodeObj);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError(
"amd::Comgr::create_data(AMD_COMGR_DATA_KIND_OBJ_BUNDLE) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
for (size_t dev = 0; dev < agent_triple_target_ids.size(); ++dev) {
if (code_objs[dev].first) continue;
if (isCodeObjectCompatibleWithDevice(co_triple_target_id, agent_triple_target_ids[dev])) {
code_objs[dev] = std::make_pair(image, image_size);
--num_code_objs;
comgrStatus = amd::Comgr::set_data(dataCodeObj, size, static_cast<const char *>(data));
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::set_data(size=%zu, data=%p) failed with status 0x%xh", size, data,
comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
comgrStatus = amd::Comgr::set_data_name(dataCodeObj, kHipFatBinName);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError(
"amd::Comgr::set_data_name("") failed with status 0x%xh", comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
comgrStatus = amd::Comgr::data_set_add(dataSetBundled, dataCodeObj);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::data_set_add() failed with status 0x%xh", comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
// Set up ActionInfo
comgrStatus = amd::Comgr::create_action_info(&actionInfoUnbundle);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::create_action_info() failed with status 0x%xh", comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
comgrStatus = amd::Comgr::action_info_set_language(actionInfoUnbundle, AMD_COMGR_LANGUAGE_HIP);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::action_info_set_language(HIP) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
comgrStatus = amd::Comgr::action_info_set_bundle_entry_ids(
actionInfoUnbundle, bundleEntryIDs.data(), bundleEntryIDs.size());
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::action_info_set_bundle_entry_ids(%p, %zu) failed with status 0x%xh",
bundleEntryIDs.data(), bundleEntryIDs.size(), comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
// Unbundle
comgrStatus = amd::Comgr::create_data_set(&dataSetUnbundled);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::create_data_set(&dataSetUnbundled) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
comgrStatus = amd::Comgr::do_action(AMD_COMGR_ACTION_UNBUNDLE, actionInfoUnbundle, dataSetBundled,
dataSetUnbundled);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::do_action(AMD_COMGR_ACTION_UNBUNDLE) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
// Check CodeObject count
size_t count = 0;
comgrStatus =
amd::Comgr::action_data_count(dataSetUnbundled, AMD_COMGR_DATA_KIND_EXECUTABLE, &count);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::action_data_count() failed with status 0x%xh", comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
// Initialize Code objects
code_objs.reserve(num_code_objs);
for (size_t i = 0; i < num_code_objs; i++) {
code_objs.push_back(std::make_pair(nullptr, 0));
}
for (size_t i = 0; i < count; i++) {
if (num_code_objs == 0) break;
size_t itemSize = 0;
comgrStatus = amd::Comgr::action_data_get_data(dataSetUnbundled,
AMD_COMGR_DATA_KIND_EXECUTABLE, i, &item);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::action_data_get_data(%zu/%zu) failed with 0x%xh", i, count,
comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
comgrStatus = amd::Comgr::get_data_name(item, &itemSize, nullptr);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::get_data_name(%zu/%zu) failed with 0x%xh", i, count,
comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
std::string bundleEntryId(itemSize, 0);
comgrStatus = amd::Comgr::get_data_name(item, &itemSize, bundleEntryId.data());
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::get_data_name(%zu/%zu, %d) failed with 0x%xh", i, count,
itemSize, comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
// Remove bundleEntryId_
if (!consume(bundleEntryId, kOffloadHipV4FatBinName_)) {
// This is behavour in comgr unbundling which is subject to change.
// So just give info.
LogPrintfInfo("bundleEntryId=%s isn't prefixed with %s", bundleEntryId.c_str(),
kOffloadHipV4FatBinName_);
}
trimNameTail(bundleEntryId, '.'); // Remove .fileExtention
char* itemData = nullptr;
for (size_t dev = 0; dev < num_devices; ++dev) {
if (code_objs[dev].first) continue;
//LogPrintfError("agent_triple_target_ids[%zu]=%s, bundleEntryId=%s", dev,
// agent_triple_target_ids[dev].c_str(), bundleEntryId.c_str());
if (bundleEntryId == agent_triple_target_ids[dev]) {
if (itemData == nullptr) {
itemSize = 0;
comgrStatus = amd::Comgr::get_data(item, &itemSize, nullptr);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::get_data(%zu/%zu) failed with 0x%xh", i, count,
comgrStatus);
hipStatus = hipErrorInvalidValue;
break;
}
if (itemSize == 0) {
// If there isn't a code object for this device,
// amd::Comgr::do_action(AMD_COMGR_ACTION_UNBUNDLE) still returns item with
// valid name but no data. We need continue searching for other devices
LogPrintfInfo(
"amd::Comgr::get_data() return 0 size for agent_triple_target_ids[%zu]=%s",
dev, agent_triple_target_ids[dev].c_str());
continue;
}
// itemData should be deleted in fatbin's destructor
itemData = new char[itemSize];
if (itemData == nullptr) {
LogError("no enough memory");
hipStatus = hipErrorOutOfMemory;
break;
}
comgrStatus = amd::Comgr::get_data(item, &itemSize, itemData);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::get_data(%zu/%zu, %d) failed with 0x%xh", i, count,
itemSize, comgrStatus);
hipStatus = hipErrorInvalidValue;
delete []itemData;
itemData = nullptr;
break;
}
}
code_objs[dev] = std::make_pair(reinterpret_cast<const void*>(itemData), itemSize);
--num_code_objs;
LogPrintfInfo(
"Found agent_triple_target_ids[%zu]=%s: item: Data=%p(%s), "
"Size=%zu, num_code_objs=%zu",
dev, agent_triple_target_ids[dev].c_str(), itemData,
isCompressed ? "compressed" : "uncompressed", itemSize, num_code_objs);
}
}
comgrStatus = amd::Comgr::release_data(item);
item.handle = 0;
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::release_data(item) failed with status 0x%xh", comgrStatus);
hipStatus = hipErrorInvalidValue;
}
if (hipStatus != hipSuccess) break;
}
} while(0);
if (hipStatus == hipSuccess && num_code_objs != 0) {
hipStatus = hipErrorNoBinaryForGpu;
// Leave it for debug purpose in uncompressed mode.
if (!isCompressed) {
LogPrintfError("%s",
"hipErrorNoBinaryForGpu: Unable to find code object for all current devices!");
LogPrintfError("%s", " Devices:");
for (size_t i = 0; i < agent_triple_target_ids.size(); i++) {
LogPrintfError(" %s - [%s]", agent_triple_target_ids[i].c_str(),
((code_objs[i].first) ? "Found" : "Not Found"));
}
const auto obheader = reinterpret_cast<const __ClangOffloadBundleUncompressedHeader*>(data);
const auto* desc = &obheader->desc[0];
LogPrintfError("%s", " Bundled Code Objects:");
for (uint64_t i = 0; i < obheader->numOfCodeObjects; ++i,
desc = reinterpret_cast<const __ClangOffloadBundleInfo*>(
reinterpret_cast<uintptr_t>(&desc->bundleEntryId[0]) +
desc->bundleEntryIdSize)) {
std::string bundleEntryId{desc->bundleEntryId, desc->bundleEntryIdSize};
const void* image =
reinterpret_cast<const void*>(reinterpret_cast<uintptr_t>(obheader) + desc->offset);
std::string co_triple_target_id;
bool valid_co = getTripleTargetID(bundleEntryId, image, co_triple_target_id);
if (valid_co) {
LogPrintfError(" %s - [Code object targetID is %s]", bundleEntryId.c_str(),
co_triple_target_id.c_str());
} else {
LogPrintfError(" %s - [Unsupported]", bundleEntryId.c_str());
}
}
}
}
if (num_code_objs == 0) {
return hipSuccess;
} else {
LogPrintfError("%s",
"hipErrorNoBinaryForGpu: Unable to find code object for all current devices!");
LogPrintfError("%s", " Devices:");
for (size_t i = 0; i < agent_triple_target_ids.size(); i++) {
LogPrintfError(" %s - [%s]", agent_triple_target_ids[i].c_str(),
((code_objs[i].first) ? "Found" : "Not Found"));
}
const auto obheader = reinterpret_cast<const __ClangOffloadBundleHeader*>(data);
const auto* desc = &obheader->desc[0];
LogPrintfError("%s", " Bundled Code Objects:");
for (uint64_t i = 0; i < obheader->numOfCodeObjects; ++i,
desc = reinterpret_cast<const __ClangOffloadBundleInfo*>(
reinterpret_cast<uintptr_t>(&desc->bundleEntryId[0]) +
desc->bundleEntryIdSize)) {
std::string bundleEntryId{desc->bundleEntryId, desc->bundleEntryIdSize};
const void* image =
reinterpret_cast<const void*>(reinterpret_cast<uintptr_t>(obheader) + desc->offset);
std::string co_triple_target_id;
bool valid_co = getTripleTargetID(bundleEntryId, image, co_triple_target_id);
if (valid_co) {
LogPrintfError(" %s - [Code object targetID is %s]", bundleEntryId.c_str(),
co_triple_target_id.c_str());
} else {
LogPrintfError(" %s - [Unsupported]", bundleEntryId.c_str());
}
// Cleanup
if (actionInfoUnbundle.handle) {
comgrStatus = amd::Comgr::destroy_action_info(actionInfoUnbundle);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::destroy_action_info(actionInfoUnbundle) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
}
return hipErrorNoBinaryForGpu;
}
if (dataSetBundled.handle) {
comgrStatus = amd::Comgr::destroy_data_set(dataSetBundled);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::destroy_data_set(dataSetBundled) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
}
}
if (dataSetUnbundled.handle) {
comgrStatus = amd::Comgr::destroy_data_set(dataSetUnbundled);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::destroy_data_set(dataSetUnbundled) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
}
}
if (dataCodeObj.handle) {
comgrStatus = amd::Comgr::release_data(dataCodeObj);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::release_data(dataCodeObj) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
}
}
if (item.handle) {
comgrStatus = amd::Comgr::release_data(item);
if (comgrStatus != AMD_COMGR_STATUS_SUCCESS) {
LogPrintfError("amd::Comgr::release_data(item) failed with status 0x%xh",
comgrStatus);
hipStatus = hipErrorInvalidValue;
}
}
return hipStatus;
}
hipError_t DynCO::loadCodeObject(const char* fname, const void* image) {