Merge branch 'origin/pghafari/vdi-prototype' into lmoriche/amd-master
Change-Id: Id3b833d405596735becb3346f3b08c6da57033fe
This commit is contained in:
Laurent Morichetti
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//
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// Copyright (c) 2014 Advanced Micro Devices, Inc. All rights reserved.
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//
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#include "top.hpp"
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#include "os/os.hpp"
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#include "utils/flags.hpp"
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#include "appprofile.hpp"
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#if !defined(WITH_LIGHTNING_COMPILER)
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#include "adl.h"
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#endif // !defined(WITH_LIGHTNING_COMPILER)
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#include <cstdlib>
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#include <cstring>
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#if defined(WITH_LIGHTNING_COMPILER)
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typedef void* ADLApplicationProfile;
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int SearchProfileOfAnApplication(const wchar_t* fileName, ADLApplicationProfile** lppProfile)
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{
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return 0;
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}
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#define __stdcall
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#endif // defined(WITH_LIGHTNING_COMPILER)
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#ifdef BRAHMA
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extern int SearchProfileOfAnApplication(const wchar_t* fileName,
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ADLApplicationProfile** lppProfile);
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#endif // BRAHMA
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static void* __stdcall adlMallocCallback(int n) { return malloc(n); }
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#define GETPROCADDRESS(_adltype_, _adlfunc_) (_adltype_) amd::Os::getSymbol(adlHandle_, #_adlfunc_);
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namespace amd {
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#if !defined(BRAHMA) && !defined(WITH_LIGHTNING_COMPILER)
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class ADL {
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public:
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ADL();
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~ADL();
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bool init();
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void* adlHandle() const { return adlHandle_; };
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ADL_CONTEXT_HANDLE adlContext() const { return adlContext_; }
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typedef int (*Adl2MainControlCreate)(ADL_MAIN_MALLOC_CALLBACK callback,
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int iEnumConnectedAdapters, ADL_CONTEXT_HANDLE* context);
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typedef int (*Adl2MainControlDestroy)(ADL_CONTEXT_HANDLE context);
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typedef int (*Adl2ConsoleModeFileDescriptorSet)(ADL_CONTEXT_HANDLE context, int fileDescriptor);
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typedef int (*Adl2MainControlRefresh)(ADL_CONTEXT_HANDLE context);
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typedef int (*Adl2ApplicationProfilesSystemReload)(ADL_CONTEXT_HANDLE context);
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typedef int (*Adl2ApplicationProfilesProfileOfApplicationx2Search)(
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ADL_CONTEXT_HANDLE context, const wchar_t* fileName, const wchar_t* path,
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const wchar_t* version, const wchar_t* appProfileArea, ADLApplicationProfile** lppProfile);
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Adl2MainControlCreate adl2MainControlCreate;
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Adl2MainControlDestroy adl2MainControlDestroy;
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Adl2ConsoleModeFileDescriptorSet adl2ConsoleModeFileDescriptorSet;
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Adl2MainControlRefresh adl2MainControlRefresh;
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Adl2ApplicationProfilesSystemReload adl2ApplicationProfilesSystemReload;
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Adl2ApplicationProfilesProfileOfApplicationx2Search
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adl2ApplicationProfilesProfileOfApplicationx2Search;
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private:
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void* adlHandle_;
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ADL_CONTEXT_HANDLE adlContext_;
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};
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ADL::ADL() : adlHandle_(NULL), adlContext_(NULL) {
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adl2MainControlCreate = NULL;
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adl2MainControlDestroy = NULL;
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adl2ConsoleModeFileDescriptorSet = NULL;
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adl2MainControlRefresh = NULL;
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adl2ApplicationProfilesSystemReload = NULL;
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adl2ApplicationProfilesProfileOfApplicationx2Search = NULL;
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}
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ADL::~ADL() {
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if (adl2MainControlDestroy != NULL) {
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adl2MainControlDestroy(adlContext_);
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}
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adlContext_ = NULL;
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}
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bool ADL::init() {
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if (!adlHandle_) {
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adlHandle_ = amd::Os::loadLibrary("atiadl" LP64_SWITCH(LINUX_SWITCH("xx", "xy"), "xx"));
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}
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if (!adlHandle_) {
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return false;
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}
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adl2MainControlCreate = GETPROCADDRESS(Adl2MainControlCreate, ADL2_Main_Control_Create);
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adl2MainControlDestroy = GETPROCADDRESS(Adl2MainControlDestroy, ADL2_Main_Control_Destroy);
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adl2ConsoleModeFileDescriptorSet =
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GETPROCADDRESS(Adl2ConsoleModeFileDescriptorSet, ADL2_ConsoleMode_FileDescriptor_Set);
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adl2MainControlRefresh = GETPROCADDRESS(Adl2MainControlRefresh, ADL2_Main_Control_Refresh);
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adl2ApplicationProfilesSystemReload =
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GETPROCADDRESS(Adl2ApplicationProfilesSystemReload, ADL2_ApplicationProfiles_System_Reload);
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adl2ApplicationProfilesProfileOfApplicationx2Search =
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GETPROCADDRESS(Adl2ApplicationProfilesProfileOfApplicationx2Search,
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ADL2_ApplicationProfiles_ProfileOfAnApplicationX2_Search);
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if (adl2MainControlCreate == NULL || adl2MainControlDestroy == NULL ||
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adl2MainControlRefresh == NULL || adl2ApplicationProfilesSystemReload == NULL ||
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adl2ApplicationProfilesProfileOfApplicationx2Search == NULL) {
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return false;
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}
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int result = adl2MainControlCreate(adlMallocCallback, 1, &adlContext_);
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if (result != ADL_OK) {
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// ADL2 is expected to return ADL_ERR_NO_XDISPLAY in Linux Console mode environment
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if (result == ADL_ERR_NO_XDISPLAY) {
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if (adl2ConsoleModeFileDescriptorSet == NULL ||
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adl2ConsoleModeFileDescriptorSet(adlContext_, ADL_UNSET) != ADL_OK) {
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return false;
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}
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adl2MainControlRefresh(adlContext_);
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} else {
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return false;
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}
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}
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// Reload is disabled in ADL with the change list 1198904 and ticket
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// SWDEV-59442 - The ADL_ApplicationProfiles_System_Reload Function is not Re-entrant
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// Returned value is ADL_ERR_NOT_SUPPORTED on Windows.
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adl2ApplicationProfilesSystemReload(adlContext_);
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return true;
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}
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#endif // BRAHMA
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AppProfile::AppProfile() : gpuvmHighAddr_(false), profileOverridesAllSettings_(false) {
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amd::Os::getAppPathAndFileName(appFileName_, appPathAndFileName_);
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propertyDataMap_.insert(
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DataMap::value_type("BuildOptsAppend", PropertyData(DataType_String, &buildOptsAppend_)));
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}
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AppProfile::~AppProfile() {}
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bool AppProfile::init() {
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if (appFileName_.empty()) {
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return false;
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}
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// Convert appName to wide char for X2_Search ADL interface
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size_t strLength = appFileName_.length() + 1;
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size_t strPathLength = appPathAndFileName_.length() + 1;
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wchar_t* appName = new wchar_t[strPathLength];
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size_t success = mbstowcs(appName, appFileName_.c_str(), strLength);
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if (success > 0) {
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// mbstowcs was able to convert to wide character successfully.
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appName[strLength - 1] = L'\0';
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}
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wsAppFileName_ = appName;
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success = mbstowcs(appName, appPathAndFileName_.c_str(), strPathLength);
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if (success > 0) {
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// mbstowcs was able to convert to wide character successfully.
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appName[strPathLength - 1] = L'\0';
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}
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wsAppPathAndFileName_ = appName;
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delete[] appName;
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ParseApplicationProfile();
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return true;
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}
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bool AppProfile::ParseApplicationProfile() {
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ADLApplicationProfile* pProfile = NULL;
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#if !defined(BRAHMA) && !defined(WITH_LIGHTNING_COMPILER)
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amd::ADL* adl = new amd::ADL;
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if ((adl == NULL) || !adl->init()) {
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delete adl;
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return false;
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}
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// Apply blb configurations
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int result = adl->adl2ApplicationProfilesProfileOfApplicationx2Search(
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adl->adlContext(), wsAppFileName_.c_str(), NULL, NULL, L"OCL", &pProfile);
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delete adl;
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#else // BRAHMA
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if (!SearchProfileOfAnApplication(wsAppFileName_.c_str(), &pProfile)) {
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return false;
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}
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#endif // BRAHMA
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if (pProfile == NULL) {
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return false;
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}
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#if !defined(WITH_LIGHTNING_COMPILER)
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PropertyRecord* firstProperty = pProfile->record;
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uint32_t valueOffset = 0;
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const int BUFSIZE = 1024;
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wchar_t wbuffer[BUFSIZE];
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char buffer[2 * BUFSIZE];
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for (int index = 0; index < pProfile->iCount; index++) {
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PropertyRecord* profileProperty =
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reinterpret_cast<PropertyRecord*>((reinterpret_cast<char*>(firstProperty)) + valueOffset);
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// Get property name
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char* propertyName = profileProperty->strName;
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auto entry = propertyDataMap_.find(std::string(propertyName));
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if (entry == propertyDataMap_.end()) {
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// unexpected name
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valueOffset += (sizeof(PropertyRecord) + profileProperty->iDataSize - 4);
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continue;
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}
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// Get the property value
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switch (entry->second.type_) {
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case DataType_Boolean:
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*(reinterpret_cast<bool*>(entry->second.data_)) = profileProperty->uData[0] ? true : false;
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break;
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case DataType_String: {
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assert((size_t)(profileProperty->iDataSize) < sizeof(wbuffer) - 2 &&
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"app profile string too long");
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memset(wbuffer, 0, sizeof(wbuffer));
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memcpy(wbuffer, profileProperty->uData, profileProperty->iDataSize);
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size_t len = wcstombs(buffer, wbuffer, sizeof(buffer));
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assert(len < sizeof(buffer) - 1 && "app profile string too long");
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*(reinterpret_cast<std::string*>(entry->second.data_)) = buffer;
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break;
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}
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default:
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break;
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}
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valueOffset += (sizeof(PropertyRecord) + profileProperty->iDataSize - 4);
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}
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free(pProfile);
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#endif // !defined(WITH_LIGHTNING_COMPILER)
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return true;
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}
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}
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