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Readjust OclDevice logic and add OCL_VENDOR_APPLE

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This commit is contained in:
Tony Butler 2021-05-18 23:05:04 -06:00
parent 4bd94a79a4
commit 67e29c1af1
3 changed files with 75 additions and 11 deletions
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75
src/backend/opencl/wrappers/OclDevice.cpp
View file

@ -38,6 +38,21 @@ typedef union
struct { cl_uint type; cl_uint data[5]; } raw;
struct { cl_uint type; cl_char unused[17]; cl_char bus; cl_char device; cl_char function; } pcie;
} topology_amd;
#ifndef CL_DEVICE_TOPOLOGY_AMD
#define CL_DEVICE_TOPOLOGY_AMD 0x4037
#endif
#ifndef CL_DEVICE_BOARD_NAME_AMD
#define CL_DEVICE_BOARD_NAME_AMD 0x4038
#endif
#ifndef CL_DEVICE_TOPOLOGY_TYPE_PCIE_AMD
#define CL_DEVICE_TOPOLOGY_TYPE_PCIE_AMD 1
#endif
#ifndef CL_DEVICE_PCI_BUS_ID_NV
#define CL_DEVICE_PCI_BUS_ID_NV 0x4008
#endif
#ifndef CL_DEVICE_PCI_SLOT_ID_NV
#define CL_DEVICE_PCI_SLOT_ID_NV 0x4009
#endif
namespace xmrig {
@ -74,6 +89,28 @@ static ocl_gen_config_fun generators[] = {
};
static OclVendor getPlatformVendorId(const String &vendor, const String &extensions)
{
if (extensions.contains("cl_amd_") || vendor.contains("Advanced Micro Devices") || vendor.contains("AMD")) {
return OCL_VENDOR_AMD;
}
if (extensions.contains("cl_nv_") || vendor.contains("NVIDIA")) {
return OCL_VENDOR_NVIDIA;
}
if (extensions.contains("cl_intel_") || vendor.contains("Intel")) {
return OCL_VENDOR_INTEL;
}
if (extensions.contains("cl_APPLE_") || vendor.contains("Apple")) {
return OCL_VENDOR_APPLE;
}
return OCL_VENDOR_UNKNOWN;
}
static OclVendor getVendorId(const String &vendor)
{
if (vendor.contains("Advanced Micro Devices") || vendor.contains("AMD")) {
@ -81,19 +118,36 @@ static OclVendor getVendorId(const String &vendor)
}
if (vendor.contains("NVIDIA")) {
return OCL_VENDOR_NVIDIA;
return OCL_VENDOR_NVIDIA;
}
if (vendor.contains("Intel")) {
return OCL_VENDOR_INTEL;
}
if (vendor.contains("Apple")) {
return OCL_VENDOR_APPLE;
}
return OCL_VENDOR_UNKNOWN;
}
static OclDevice::Type getType(const String &name)
static OclDevice::Type getType(const String &name, const OclVendor platformVendorId)
{
if (platformVendorId == OCL_VENDOR_APPLE) {
// Apple Platform: uses product names, not gfx# or codenames
if (name.contains("AMD Radeon")) {
if (name.contains("Pro 5300M")) {
return OclDevice::Navi_14;
}
if (name.contains("RX 580")) {
return OclDevice::Polaris;
}
}
}
if (name == "gfx900" || name == "gfx901") {
return OclDevice::Vega_10;
}
@ -140,28 +194,31 @@ static OclDevice::Type getType(const String &name)
xmrig::OclDevice::OclDevice(uint32_t index, cl_device_id id, cl_platform_id platform) :
m_id(id),
m_platform(platform),
m_board(OclLib::getString(id, 0x4038 /* CL_DEVICE_BOARD_NAME_AMD */)),
m_platformVendor(OclLib::getString(platform, CL_PLATFORM_VENDOR)),
m_name(OclLib::getString(id, CL_DEVICE_NAME)),
m_vendor(OclLib::getString(id, CL_DEVICE_VENDOR)),
m_extensions(OclLib::getString(id, CL_DEVICE_EXTENSIONS)),
m_maxMemoryAlloc(OclLib::getUlong(id, CL_DEVICE_MAX_MEM_ALLOC_SIZE)),
m_globalMemory(OclLib::getUlong(id, CL_DEVICE_GLOBAL_MEM_SIZE)),
m_computeUnits(OclLib::getUint(id, CL_DEVICE_MAX_COMPUTE_UNITS, 1)),
m_index(index)
{
m_vendorId = getVendorId(m_vendor);
m_type = getType(m_name);
m_platformVendorId = getPlatformVendorId(m_platformVendor, m_extensions);
m_type = getType(m_name, m_platformVendorId);
if (m_vendorId == OCL_VENDOR_AMD) {
if (m_extensions.contains("cl_amd_device_attribute_query")) {
topology_amd topology;
if (OclLib::getDeviceInfo(id, 0x4037 /* CL_DEVICE_TOPOLOGY_AMD */, sizeof(topology), &topology, nullptr) == CL_SUCCESS && topology.raw.type == 1) {
if (OclLib::getDeviceInfo(id, CL_DEVICE_TOPOLOGY_AMD, sizeof(topology), &topology, nullptr) == CL_SUCCESS && topology.raw.type == CL_DEVICE_TOPOLOGY_TYPE_PCIE_AMD) {
m_topology = PciTopology(static_cast<uint32_t>(topology.pcie.bus), static_cast<uint32_t>(topology.pcie.device), static_cast<uint32_t>(topology.pcie.function));
}
m_board = OclLib::getString(id, CL_DEVICE_BOARD_NAME_AMD);
}
else if (m_vendorId == OCL_VENDOR_NVIDIA) {
else if (m_extensions.contains("cl_nv_device_attribute_query")) {
cl_uint bus = 0;
if (OclLib::getDeviceInfo(id, 0x4008 /* CL_DEVICE_PCI_BUS_ID_NV */, sizeof (bus), &bus, nullptr) == CL_SUCCESS) {
cl_uint slot = OclLib::getUint(id, 0x4009 /* CL_DEVICE_PCI_SLOT_ID_NV */);
if (OclLib::getDeviceInfo(id, CL_DEVICE_PCI_BUS_ID_NV, sizeof (bus), &bus, nullptr) == CL_SUCCESS) {
cl_uint slot = OclLib::getUint(id, CL_DEVICE_PCI_SLOT_ID_NV);
m_topology = PciTopology(bus, (slot >> 3) & 0xff, slot & 7);
}
}

8
src/backend/opencl/wrappers/OclDevice.h
View file

@ -64,11 +64,14 @@ public:
inline bool isValid() const { return m_id != nullptr && m_platform != nullptr; }
inline cl_device_id id() const { return m_id; }
inline const String &platformVendor() const { return m_platformVendor; }
inline OclVendor platformVendorId() const { return m_vendorId; }
inline const PciTopology &topology() const { return m_topology; }
inline const String &board() const { return m_board.isNull() ? m_name : m_board; }
inline const String &name() const { return m_name; }
inline const String &vendor() const { return m_vendor; }
inline OclVendor vendorId() const { return m_vendorId; }
inline const String &extensions() const { return m_extensions; }
inline Type type() const { return m_type; }
inline uint32_t computeUnits() const { return m_computeUnits; }
inline size_t freeMemSize() const { return std::min(maxMemAllocSize(), globalMemSize()); }
@ -83,13 +86,16 @@ public:
private:
cl_device_id m_id = nullptr;
cl_platform_id m_platform = nullptr;
const String m_board;
const String m_platformVendor;
String m_board;
const String m_name;
const String m_vendor;
String m_extensions;
const size_t m_maxMemoryAlloc = 0;
const size_t m_globalMemory = 0;
const uint32_t m_computeUnits = 1;
const uint32_t m_index = 0;
OclVendor m_platformVendorId = OCL_VENDOR_UNKNOWN;
OclVendor m_vendorId = OCL_VENDOR_UNKNOWN;
PciTopology m_topology;
Type m_type = Unknown;

3
src/backend/opencl/wrappers/OclVendor.h
View file

@ -33,7 +33,8 @@ enum OclVendor : unsigned {
OCL_VENDOR_UNKNOWN,
OCL_VENDOR_AMD,
OCL_VENDOR_NVIDIA,
OCL_VENDOR_INTEL
OCL_VENDOR_INTEL,
OCL_VENDOR_APPLE
};